Commit graph

63 commits

Author SHA1 Message Date
devin-ai-integration[bot]
b1d0e45f8d
feat(policy-engine): stream detect-only post_call pipeline steps live when buffering is off (#45516)
* feat(policy-engine): stream detect-only post_call pipeline steps live when buffering is off

* fix(policy-engine): scan live pipeline streams a provider error cuts short and discard rewrites per step

A live detect-only pipeline now scans the chunks the client received when the provider fails mid-stream, then re-raises the error. Each step's rewrite is discarded right after the step, so later steps scan the text the client actually received.

* fix(proxy): keep a guardrail verdict recorded after a stream failure on the failure spend row

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-09 15:46:51 -07:00
devin-ai-integration[bot]
fff86d6376
fix(proxy): classify /v1/messages pass-through streams as Anthropic on any host (#45602)
Co-authored-by: Sunny-Soni00 <sunny.s@atriauniversity.edu.in>
2026-10-09 11:57:03 -07:00
yuneng-jiang
cddc7cde97
test: fix stale and flaky tests across CircleCI, GHA and Buildkite (#45530)
* test(integration): poll the partition lock witness off the event loop

The witness poll ran a blocking psycopg connect and query on the test's event loop, so the partition DDL task only progressed during the 20ms sleeps and missed the 3s deadline on loaded runners. Polling through asyncio.to_thread lets the DDL reach the held lock concurrently, and the deadline is 10s since it only bounds how long the DDL takes to start waiting

* test(e2e): retry the reasoning turn until the model emits a reasoning item

Whether gpt-5.4-mini emits a reasoning item next to a forced function call is up to the model, and it skipped it on four scheduled runs while a same-SHA rerun passed. The first turn now retries up to three times before the unchanged reasoning-item assertion

* test(e2e): retry a Bedrock Converse model once when it reports no cache tokens

Opus on Bedrock Converse reported zero cache tokens on half of the scheduled runs while a same-SHA rerun passed. A model that comes back uncached is asked once more inside the 5 minute window, and the non-zero cache token assertion is unchanged

* test(e2e): poll until a deleted stored response stops being retrievable

Azure kept serving a just-deleted streamed response for a moment, so a single retrieve did not raise. Both delete tests now poll retrieve until it returns an error and still require a 4xx

* test(e2e): give the Together prompt cache five primed attempts

Together documents its prefix cache as best-effort, and three primed attempts came back with zero cached tokens once while a same-SHA rerun passed

* test(e2e): allow 30s for the idle RSS reading at session start

A loaded router replica took longer than 10s to answer the session-start memory read, which pytest reruns cannot recover. The RSS budget assertion is unchanged

* test(e2e): scope the MCP submission check to its own card

The register call timed out at 15s on a loaded stack and leaked a submitted server, so the retries matched two "3 passing, 1 failing" cards. Registration gets 60s and the check reads only the submitted server's card

* test(router): wait for the primary success record before counting it

The shadow fan-out test waited only for the two shadow success events and then asserted exactly one primary success, which the logging worker sometimes had not delivered yet. It needed a rerun on 5 of 59 main runs

* test(proxy): give the spend-log cleanup run a 1s budget

A 0.25s budget could expire before the first batch on a loaded xdist worker, leaving rows_deleted at 0. One second still stops the 50-batch, 5-second loop on the deadline, which is what the test proves

* test(autorouter): release the slow token count at 2.05s instead of 2.3s

The count only has to finish after a quarter of the 8s worker budget, and the planner gives it 3s, so releasing at 2.3s left 0.7s of slack that a loaded runner used up. 2.05s is still past the quarter mark with almost 1s of slack

* test(xai): run the reasoning-effort tests on grok-4.6 with a prompt that needs reasoning

grok-4.7 now returns reasoning tokens without any reasoning text, so reasoning_content was never set and both tests failed on every scheduled run. Called directly, grok-4.6 returned reasoning text 6 of 6 times on a step-by-step arithmetic prompt but only some of the time on a bare greeting

* test(integration): give the two worker-kill chaos tests the owned-proxy time budget

Each test spends about 50s on the burst and then up to graceful_stop_seconds() stopping its owned proxy, which overran the 90s default pytest timeout on loaded runners. They now use the same 2 * graceful_stop_seconds() + 120 budget as other owned-proxy tests

* test(integration): compare regional image responses without their created timestamp

Two identical generations that straddle a second boundary differ only in created, which failed the byte-for-byte comparison. Every other field and both spend rows are still compared

* test(integration): count only the S3 logger's flush task

The set of asyncio tasks created while the logger starts also picked up client close finalizers left by earlier tests, so the count ranged from 1 to 8. The test now counts the periodic_flush task it owns and cancels

* test(integration): send guardrail timeout probes eight at a time

All 44 probes went at once to a two-worker proxy, so on a loaded runner some guardrails used their whole 1s timeout before their request left the proxy, and the sink never saw them. A different set of providers failed on each run. Eight in flight still overlaps the waits

* test(integration): count a killed Arize chaos worker as gone once it is a zombie

psutil reports an unreaped zombie as still running, so the 10s death check failed whenever the supervisor was slow to reap the SIGKILLed worker, and the stop then overran the 90s default timeout. The test now accepts a zombie or a missing process and has the owned-proxy time budget

* test(integration): send the Typesafe connection test its real model and endpoint

The test passed the proxy alias as litellm_params.model, and /health/test_connection lays the request over the stored deployment, so the alias replaced the real typesafe/ model and the check failed with "LLM Provider NOT provided" on every run since it landed in #45481. It now sends the provider model, api_base and api_key directly

* test(integration): keep DB-stored models out of the usage-routing Redis read test

The owned proxy inherited store_model_in_db and the job's shared database, so a model another test left behind joined the router and added its cooldown key to the MGET the test compares exactly. Reproduced locally with one /model/new model present (3 failed), and green with model loading from the database turned off

* test(vertex_ai): prove the batch upload streams by laziness instead of peak memory

The two tracemalloc ratio tests flaked on unrelated PRs because peak memory on a shared xdist worker includes other threads' allocations and garbage from earlier tests. They are replaced by deterministic checks of the same property: the upload stream parses and maps a row only when it is pulled, so a body whose tail is not JSON yields its valid rows first, and a Path source reflects a row rewritten on disk after the upload started. Making the parse, the output, or the file read eager fails these tests

* test(integration): keep the alias test_connection call as a known bug

* test: type the counting mapper and the Bedrock rerun helper

* test: annotate the new test locals as Final and build them as tuples

* test(vertex_ai): prove pull-driven transforms with the garbage tail alone
2026-10-09 11:40:14 -07:00
yucheng-berri
51fea825cc
feat(guardrails): support logging_only mode for the Akto guardrail (#45461)
* feat(guardrails): support logging_only mode for the Akto guardrail

* test(guardrails): wait for the spend row before reading Akto calls and cover mixed modes

* test(guardrails): cover Akto logging_only on MCP tool calls

* test(guardrails): type the Akto logging_only unit tests and inject the HTTP handler

* test(guardrails): cover failing Akto replies, provider failures and a mixed outage burst under logging_only

* test(guardrails): cover an unreachable Akto with fail_open under logging_only
2026-10-08 17:28:08 -07:00
devin-ai-integration[bot]
f09408dd37
test: replace 61 live logging and otel tests with offline unit and integration coverage (#45362)
* test: replace 61 live logging and otel tests with offline unit and integration coverage

* test: restore datadog formatting, deliver datadog logs and redis failures over the wire, assert full router hook payloads, tighten stream usage and otel checks

Restores the pre-existing test_datadog.py lines the branch had reflowed. Datadog success, failure and redis-failure replacements now assert the gzip body posted to the intake, with redis failing through a real cache on a closed local port. Router hook sequence recorder checks the legacy field types and asserts concrete payloads, exact streaming and fallback sequences. Stream usage asserts the default include_usage request body and the redacted messages value. Otel asserts response id and token counts.

* test: assert budget envelope figures, guardrail inspection and exact prometheus samples per request

* test: isolate the prometheus latency test on its own deployment so counts do not depend on order

* test: cover timed slack delivery, keep the redis failure test off the network, and make new payload types read-only

* test: drain the redis test's logging and scope otel span checks to the test's own trace

* test: drive the periodic slack flush without a wall-clock interval

* test: scope router hook events to the test, script the db clock, split a nested comprehension

---------

Co-authored-by: yuneng <yuneng@berri.ai>
2026-10-08 15:55:57 -07:00
devin-ai-integration[bot]
308c42a4a2
fix(otel): emit OpenInference tool calls and metadata on Arize OTel v2 spans (#43698)
* fix(otel): emit OpenInference tool calls and metadata on Arize OTel v2 spans

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): shed OpenInference output tool calls individually under the span attribute budget

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): avoid mutation in Arize OTel v2 integration helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): audit Arize OTel v2 OpenInference spans across endpoints, modes and chaos

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): wait for each exported span before the next request in Arize OTel v2 audit tests

* test(otel): make Arize OTel v2 audit absence and outage checks deterministic

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): collect Arize OTel v2 outage spans through an in-order sentinel

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): add skipped BUG cells for pre-existing Arize OTel v2 gaps

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): repair Arize OTel v2 regressions from #43698 (linear fit, metadata slot, repr tool args) (#44488)

* fix(otel): keep Arize OTel v2 regressions in check — O(n) fit, metadata slot, repr tool args

Three regressions from #43698's OpenInference tool-call/metadata emission:

1. Metadata evicted indexed message attributes: the new `metadata` key
   competed for the 128-attribute span budget, and the fit sheds whole
   message groups BEFORE `span.set_attribute`, so the SDK's dropped
   counter stayed 0 — an invisible eviction (live A/B: input-message
   attributes 86 -> 84). Two-part fix: the fit pins `metadata` behind
   every message group (it sheds only once all indexed messages are
   gone), and the span budget no longer charges pre-set attributes the
   mappers overwrite in place — a boundary-opened LLM span already
   carries keys like `gen_ai.request.model`, so the old accounting
   reserved slots the fit could never spend. Live: 86 input-message
   attributes with the metadata attribute riding alongside.

2. Quadratic shed on long prompts: `_message_shed_groups` rescanned the
   full group map once per message (measured on a real acompletion:
   0.032/0.128/0.478/1.910s at 1000/2000/4000/8000 messages vs
   0.007/0.010/0.022/0.029s at base). Index the tool-call groups once by
   (family, message index): the fit is linear again (0.008/0.007/0.014/
   0.031s, same rig).

3. Malformed Python tool arguments lost the whole span: provider
   adapters and `model_construct` responses hand over raw objects, and
   `json.dumps` raises on tuple-keyed dicts (TypeError) and cycles
   (ValueError) before the span is exported. Serialize with a repr
   fallback; both cases now export with a readable arguments attribute.

The attribute budget change affects every boundary-opened LLM-call span
(strictly more attributes retained, never fewer); the mapper changes
only touch the OpenInference vocabulary.

* refactor(otel): build the tool-call group index in one shot

Review follow-up: the dict.setdefault/append seeding in
_tool_call_groups_by_message violated the no-mutation coding convention
(AGENTS.md: build values in one shot with comprehensions or generators
wrapped in tuple()/MappingProxyType()). Rebuild it as a sorted groupby
comprehension; randomized parity harness confirms the shed order is
byte-identical to the seeded version (400 trials).

Also pin the overflow corner Greptile asked about: a pre-set
indexed-message key the fit sheds keeps its earlier value in place, so
the span total can never exceed the SDK limit (new emitter test).

* fix(otel): key the groupby with an explicit tuple to keep basedpyright at budget

The slice-keyed groupby (group[:2]) widened the key to tuple[str | int],
adding one reportGeneralTypeIssues over the codebase ceiling. Key by the
explicit (family, message index) pair instead; shed order unchanged
(300-trial randomized parity harness).

* fix(otel): read pre-set span keys through a helper typed for both runtime shapes

The SDK annotates ReadableSpan.attributes as a Mapping, but an ended span
hands back a tuple of pairs, so the inline isinstance branch narrowed to
Never and pushed reportGeneralTypeIssues one over the codebase ceiling.
Extract _carried_keys with the runtime union declared on the parameter;
behavior unchanged.

* test(otel): drop the wall-clock bound from the long-prompt attribute fit test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): annotate to_openai_dict as Mapping after the rebase onto main

Main's type-discipline budget tightened since the branch point; the plain
dict return annotation is the one violation the rebased branch adds.
Callers only serialize the result, so the read-only view is accurate.

* chore(otel): drop the restating docstring from to_openai_dict

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-08 15:53:07 -07:00
devin-ai-integration[bot]
85a3869dfd
feat(guardrails): per-mode stream_scope with bedrock stream and pass-through fixes (#43801)
* feat(guardrails): run each mode only on streaming, non-streaming, or both

Add stream_scope so a rail can target streaming inference, non-streaming inference, or both per pre, during, and post mode

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(guardrails): honor stream_scope in pipelines and dashboard types

Pipeline steps skipped the stream_scope filter, direct construction ignored mixed-case maps, and schema.d.ts was stale.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(guardrails): skip unmatched stream_scope steps instead of allowing

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(ui): keep stored stream_scope keys for modes not on screen

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(ci): format stream_scope helpers and update fork MCP unit tests

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(mcp): keep hang cancellation tests from timing out during setup

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(guardrails): honor path-defined streaming for stream_scope

Passthrough routes like Gemini streamGenerateContent decide streaming from the URL, so stamp that onto hook data before guardrails run.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(rust): copy AnthropicModelCapabilities instead of cloning

Clippy treats clone-on-Copy as an error, which failed rust-lint on the messages request tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(guardrails): trust only server stream classification

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(guardrails): keep streaming marker through deepcopy

scan_raw_request snapshots copy each field, so a plain object() marker would lose identity and skip streaming-only rails.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(cost-map): drop duplicate perceptron-mk1.5 row

Two main cost-map PRs both added the OpenRouter model, so the merge left a second key that CI rejects.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(rust): expect native transcription 429 as RustUpstreamError

HTTP status errors from native routes map through route_error_to_pyerr, so the wheel SIGINT child was dying on an outdated RuntimeError check and never reached the hang probe.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(tests): follow Google Interactions OpenAPI without hardcoded names

The live spec dropped CreateModelInteractionParams and renamed the item path to {interactionsId}. Misc CI failed because the compliance tests still looked those names up as literals.

* test(guardrails): reproduce stream_scope bedrock and passthrough field gaps

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): cover invalid stored stream_scope reads

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): classify bedrock stream actions and keep caller is_streaming_request

Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(guardrails): make stream_scope_allows public and drop mutable builds

Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): classify pass-through and Bedrock stream scopes

Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): harden stream classification and validation

Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): add stream scope integration audit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): avoid mutating passthrough custom body

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): run stream scope audit without enterprise license

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): keep stored scope restart cell on one worker

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): scope stream scope audit sink assertions to the rail under test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): assert logging_only scope absence behind an ordered barrier rail

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): assert one logging_only scan per phase after the barrier rail

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): set request scope on pass-through stream fixtures

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): tolerate invalid YAML stream_scope in v1 guardrails list

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore: merge main into litellm_guardrail_stream_scope_fixes

Update pass-through pre-call test callbacks for main's endpoint_type argument

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): add request paths to pass-through fixtures

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): cover websocket pass-through stream scope and LIT-9050 outage spend rows

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(lint): remove unused type discipline suppressions

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): script the vertex live upstream in the websocket stream scope test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep stream marker json-serializable and restore pass-through helper names

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(lint): allow required Bedrock action re-export

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): strip the stream marker from pass-through payloads

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): drop stream marker by value in scans and snapshots, plain-tuple stream scope state

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(ui): render tag-scoped guardrail modes read-only in the custom code editor

A guardrail whose litellm_params.mode is the tag-scoped dict {tags, default}
crashed the Custom Code editor on open: normalizeMode wrapped the dict into
the mode array and StreamScopeFields rendered it as a React child (error #31,
whole dashboard unmounted). Treat a non-string non-array mode as no editable
modes, show formatGuardrailMode(mode) in a disabled input (read-only, matching
the guardrail info view), and keep mode/stream_scope out of the update payload
for such guardrails.

* fix(ui): resolve merge fallout in guardrails components

Deduplicate toModeArray import after the merge, and move the read-only
guardrail details block back into GuardrailReadOnlyDetails (now rendering
the shared mode/logging-only rows plus the stream-scope detail) so
guardrail_info.tsx stays under the 800-line lint budget. Guardrails UI
suite: 298 passed.

* fix(ui): drop duplicate toModeArray import reintroduced by merge

* chore(pass-through): document the deliberate in-place marker strip as mutable-ok

The clear/update on _parsed_body is load-bearing: rebinding to a fresh
mapping instead breaks 75 pass-through tests because the marker-free body
must propagate through the caller's request dict so downstream guardrail
scans and snapshots never observe the server streaming marker.

* fix(guardrails): move stream_scope after timeout in CustomGuardrail init

Inserting stream_scope before the existing timeout parameter shifted the
positional slot of timeout, so positional callers constructed with their
timeout bound to stream_scope (ValueError) and timeout silently None.
Restores the base parameter order; keyword callers are unaffected.

* fix(guardrails): typing pass for the lint gates

stream_scope leaves the declared constructor parameters (restoring the
base positional surface; keyword construction unchanged), unknown config
values crossing the new stream-scope code paths get typed locals or
cast-ok boundaries, and the passthrough payload literals are annotated.
All three lint gates pass against current main; the guardrail suites are
unchanged (236+5019 passing; one known anyio-driver failure pre-existing
on base).

* style: sort cast imports for the ruff gate

* chore(pass-through): drop unused BEDROCK_STREAMING_ACTIONS re-export

The streaming check now uses is_bedrock_streaming_endpoint; nothing in
the repo imports the name from this module.

---------

Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: gabriele <gabriele@berri.ai>
2026-10-08 13:46:53 -07:00
devin-ai-integration[bot]
02b8b5cc80
fix(proxy): traceparent/baggage fallback must not override caller metadata (#43688)
* fix(proxy): traceparent/baggage fallback must not override caller metadata

The W3C traceparent/baggage fallback in
add_litellm_metadata_from_request_headers documents itself as last-resort:

    Lower priority than everything above - only fires when neither the
    explicit litellm headers nor the Anthropic-metadata path found anything

But it guards on the top-level `litellm_trace_id` / `litellm_session_id` body
keys and never checks `metadata`, which is the documented way callers set
trace_id / session_id (`metadata: {"trace_id": ...}` on /chat/completions).
A caller that explicitly sets metadata.trace_id has it silently replaced by the
header value, so the implementation contradicts its own stated precedence.

This is not a corner case on managed platforms: GCP's front end injects a
traceparent into every inbound request, so the fallback fires on traffic whose
caller never sent the header. The request still returns 200 and the trace still
reaches the logging backend, just under an id the caller never chose, so any
caller correlating by its own id silently fails to find its trace.

Guard both fallbacks on the caller's request-body metadata as well.
Deliberately narrow:
- x-litellm-trace-id still outranks the body (documented priority #1)
- a request that steers neither field still adopts traceparent/baggage exactly
  as before
- steering is per-field: setting only trace_id still lets session_id come from
  baggage
- litellm_metadata is checked too, for LITELLM_METADATA_ROUTES (/v1/responses,
  /v1/messages, batches, files)

Also corrects the comment, which understated the guard.

4 new tests; each fails without the source change. The existing traceparent and
baggage tests are unchanged and still pass.

* fix(proxy): check only the active metadata container and ignore empty values

Addresses review. The first version treated any value in either `metadata` or
`litellm_metadata` as caller steering. On LITELLM_METADATA_ROUTES the body
`metadata` is provider-facing and is only promoted later, so a session_id there
suppressed baggage before apply_missing_session_id_policy ran, and a request
with a usable baggage session id got a 400 under `missing_session_id: reject`.
An empty session_id did the same, since the policy treats "" as absent

Now only the active metadata container counts, and only a truthy value, which
matches how apply_missing_session_id_policy decides a session id is present.
The helper takes a typed `object` rather than a bare dict

Adds regression tests for both cases, including the end to end reject path,
and drops the test docstrings

* fix(proxy): count promoted caller trace ids on litellm_metadata routes

Addresses review. On LITELLM_METADATA_ROUTES the proxy promotes the caller's
trace control fields (trace_id, session_id, ...) from `metadata` into
`litellm_metadata`, but only after the header fallback runs. Checking only
`litellm_metadata` let traceparent and baggage fill those fields first, and the
promotion then skipped them because they were already set, so the trace was
recorded under the header ids

The check now also reads `metadata` for fields in
LITELLM_TRACE_CONTROL_METADATA_FIELDS on those routes, and
apply_missing_session_id_policy uses the same check, so `reject` no longer
refuses a request whose session id is about to be promoted

The earlier test asserting that a session_id in `metadata` must not block
baggage on /v1/responses had the premise wrong, since that value is promoted.
It is replaced by tests that assert the promoted caller ids win on
/v1/responses and /v1/messages, with no policy, reject, and generate

* fix(proxy): an empty trace field in litellm_metadata shadows the promoted one

Addresses review. Promotion copies a trace control field from `metadata` into
`litellm_metadata` only when the key is absent, so a key that is present but
empty in `litellm_metadata` wins and the `metadata` value is never used. The
check still looked at `metadata` in that case, which let
`missing_session_id: reject` accept a request that ends up with an empty
session id, and let an empty trace_id or session_id block the headers

The check now follows the same rule as promotion. If the active container has
the key, its value decides. Only when the key is absent does the promoted
`metadata` value count. This makes the conflicting-bucket cases behave exactly
as on main

* fix(proxy): stay within the LIT006 cast budget

The type-discipline gate failed: this branch added 4 unsuppressed `cast()`
calls and LIT006 was already at its limit. Each cast now carries a
`# cast-ok` reason. The two in the helper follow an `isinstance` check that
proves the Mapping. The two at the call sites stay because the method's
`data` parameter is a bare `dict`, and dropping those casts adds
basedpyright unknown-type errors instead. No behavior change

* test(proxy): cover caller metadata precedence over W3C trace headers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): generated session uses promoted caller trace id

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(proxy): move test context into assertion messages

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): audit cells for w3c fallback precedence

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): tighten audit chaos cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(test): drop stray blank lines

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): ignore body-less model-info probes in langfuse precedence upstreams

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): keep root trace/session fields on equal ids and usable caller values

The _caller_trace_field gating added for caller-metadata precedence was
presence-aware, which regressed three pre-call behaviors versus main:

- Equal ids in W3C headers and body metadata suppressed the
  traceparent/baggage branch entirely, leaving the root
  litellm_trace_id/litellm_session_id unset so router fallbacks minted a
  fresh uuid4 per request. The header branch now also fires when the
  caller value equals the header-derived id, so equal ids stamp the root
  fields exactly like main.
- A truthy but non-string metadata value (e.g. session_id 4815162342)
  counted as caller-supplied and suppressed the baggage fallback, so
  downstream str-only consumers (code interpreter sandbox reuse) got a
  new sandbox per turn. _caller_trace_field now counts only non-empty
  string values, and the generate policy falls through to generation
  when the caller value is not usable.
- On litellm_metadata routes a usable caller session id suppressed the
  missing_session_id policies while never landing on the root field, so
  the root session stayed unset. The policy now promotes the caller's
  usable session id to litellm_session_id instead of leaving it stranded.

* test(integration): non-string caller ids fall back to W3C like empty ids

The audit cell compared a headers leg against a headerless leg for
equality, which only held while a truthy non-string id suppressed the
W3C fallback on both legs. With unusable values ignored again, the
headers leg resolves to the header ids while the headerless leg cannot,
so assert the headers leg's concrete outcome instead, mirroring the
empty/null cell.

* style(proxy): trim the session promotion comment to the non-obvious why

---------

Co-authored-by: Filipe Andujar <filipeandujar@gmail.com>
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-07 19:24:50 -07:00
devin-ai-integration[bot]
127278f951
feat(guardrails): add logging_only_scope to observe input, output, or both (#43695)
* feat(guardrails): add logging_only_scope to observe one direction

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(guardrails): remove unrelated test churn

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): allow native lifecycle logging-only scope

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(ui): regenerate api types for logging_only_scope

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): remove callbacks when scope validation fails

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep output-only scans when request copy fails

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(ui): configure logging_only_scope on guardrails

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep guardrails enforcing when logging_only_scope is invalid at load

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(ui): avoid inline guardrail test fixtures

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): support directional scope in PATCH and provider UI

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(ui): format guardrail files for frontend lint

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(ui): reset unsupported directional scope selections

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): normalize logging-only scope and sanitize warning logs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(ui): normalize scope in shared guardrail field

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(api): sync guardrail schema artifacts

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): tolerate invalid stored logging-only scopes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): add logging_only_scope integration audit cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): fix scope test lint issues

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): extend K4 chaos test timeout

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): restore stored guardrail row verbatim on rejected patch

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): satisfy collection lint budgets

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): validate masked params through TypeAdapter

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): tolerate invalid stored params on reads

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep constructor coercion in tolerant params parser

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(ui): edit logging_only_scope in the custom code guardrail modal

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(ui): extract custom code logging-only scope control

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep no-op PUT and logging_only scan-failure semantics stable

Three regressions from the logging_only_scope feature, fixed while keeping
the input/output/both selection working:

1. PUT with byte-identical litellm_params no longer forces a teardown +
   re-init of the live callback. reject_invalid_logging_only_scope now
   only validates; re-init still happens exactly when params/name change.
   Previously a description-only PUT re-appended the callback at the END
   of litellm.callbacks, reordering guardrails: with a BLOCK guardrail
   created before a MASK one, the mask started winning and blocked
   requests started succeeding (400 -> PUT 200 -> 200). Invalid unchanged
   scopes are still rejected with 422 without touching the live instance.

2. CustomGuardrail._scan_logged_call no longer swallows input-scan
   exceptions per branch: a raising or BLOCKED input scan aborts the
   logging_only hook again (one policy call, one verdict) for guardrails
   that never selected a logging_only_scope. Explicit input/output/both
   selection keeps selecting which scans run.

3. A failed PATCH now rolls the DB row back to exactly the stored raw
   litellm_params (a legacy 4-key row stays 4 keys) instead of expanding
   it to a full LitellmParams dump; pinned with a test. This matches the
   PUT rollback shape and is the faithful rollback.

* refactor(guardrails): type directional-scope provider list as a tuple

* fix(lint): stay within the basedpyright budget

- drop a Final annotation assigned inside the validation loop
  (reportGeneralTypeIssues over ceiling by one)
- rename the PR-introduced _configured_event_hooks to public
  configured_event_hooks; its cross-module import added the two
  reportPrivateUsage errors that pushed the rule over its ceiling

* fix(guardrails): keep the response verdict for explicit logging_only_scope=both on input-scan failure

Greptile P1: an explicitly configured both-direction observer asked for a
verdict on each direction, so a failed request scan must not silently drop
the response verdict. The implicit default (logging_only_scope None) keeps
the abort semantics of a logging_only hook whose scan raised, which is the
base behavior the earlier fix restored.

Also drops two test comments that restated their assertions (Greptile P2).

* test(guardrails): align logging_only_scope integration rows with abort-on-input-failure and encrypted params

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep the response scan when the request copy fails for explicit both scope

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-07 14:03:33 -07:00
devin-ai-integration[bot]
8283033c0e
test(integration): turn the model-info refresh off in every integration proxy config (#45104)
The shared integration proxy configs left the five-minute /v1/models refresh
on, so every proxy booted from them sent a GET /v1/models to each
openai-compatible deployment at boot and every 300 s after, including the
per-test deployments other cells register against their own scripted wires.
A scripted provider that asserts on the exact requests it receives then saw a
GET it never scripted, mid-test.

Set disable_model_info_refresh in proxy_config.yaml,
coordination_redis_proxy_config.yaml, and oci_proxy_test_config.yaml, and
drop the three per-test copies of that setting from the observability cells
that each loaded the stock config and set it themselves.

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-07 11:46:34 -07:00
devin-ai-integration[bot]
31b90ebb47
test(observability): wait for warm-up spend rows in capped and count only the post-wipe half in X4 (#45006)
Co-authored-by: yuneng <yuneng@berri.ai>
2026-10-07 11:29:05 -07:00
devin-ai-integration[bot]
4f27e9c687
fix(responses): stop SDK retries nesting under router retries, and unbreak CircleCI integration tests (#44791)
* test(integration): budget s3 dedupe retries on the deployment so the seeded router num_retries cannot zero them

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): prevent nested router retries

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): fix provider retry and pytest collection setup

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): keep sdk retries on the sync router responses path

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(utils): count upstream calls instead of doubling the retry helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: mateo <mateo@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-06 15:57:33 +00:00
devin-ai-integration[bot]
402fa63366
feat(proxy): cap batch file records, daily batch uploads, and per-file downloads (#43632)
* feat(proxy): cap batch file records, daily batch uploads, and per-file downloads

Adds three opt-in limits for batch jobs, each settable in general_settings as a
per-key default and overridable in key or team metadata by a proxy admin:

max_batch_file_records rejects a purpose=batch upload with more request lines
than allowed with a 413 before it reaches the provider.

max_batch_file_uploads_per_day counts accepted batch uploads per key and per
team in a UTC day and returns 429 with Retry-After once the count is used.

max_file_downloads_per_minute counts GET /v1/files/{id}/content per key and per
team for each file in a one-minute window and returns 429 with Retry-After.

The existing admin-only guard for batch_enqueued_token_limit now covers all four
metadata keys.

* fix(proxy): keep file usage counters in their own store and gate batch limits on user creation

* fix(proxy): count keyless JWT callers per user, require positive file caps, and take the upload slot after request validation

* refactor(proxy): end file usage cap describers with an explicit return after the match

* fix(proxy): keep file usage counters when more than 200 are live without Redis

The file usage counter store used a default in-memory cache, which holds 200
entries and evicts the one that expires soonest. Without Redis, a caller got a
fresh per-file download allowance after touching about 200 other file ids in
the same minute, and a key got a fresh daily upload allowance once about 200
other keys had uploaded that day. The store now tracks up to 20,000 live
counters per worker, the same bound the login throttle uses

* test(proxy): move the file usage cap tests into the directory the proxy shard runs

Main's shard coverage check found tests/unit/proxy/openai_files_endpoints
claimed by no shard, so its tests would not run in CI. The file moves next to
the other files endpoint tests in tests/unit/proxy/openai_files_endpoint, which
the proxy-endpoints shard already runs

* fix(proxy): declare the file usage counters as rate limit calls

Main's redis producer gate requires every module that writes a shared cache to name its key family, and the file usage counters wrote theirs without one.

* test(files): audit batch file usage caps across processes, Redis outages, and config reloads

* test(files): guard the chaos cells against minute boundaries and open Redis breakers

Two chaos cells each failed once in the audit run. The restart check ran
three sequential downloads with no guard against straddling a UTC minute,
and the exact-cap probe after a Redis outage ran while both workers' Redis
circuit breakers were still open (60 s default recovery), so it counted in
per-process memory and the two workers split the cap

Every burst now carries a window guard, the chaos fixture lowers the
breaker recovery to 2 s, and the post-outage check drives a fresh key to its
cap through a one-worker sibling proxy and then expects the two-worker
candidate to refuse the whole burst, which only the shared Redis count can
produce, polled until the breakers close

* test(files): release the held uploads when the killed-worker cell fails early

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-06 03:06:36 +00:00
devin-ai-integration[bot]
6f5ca84f69
feat(prometheus): cap series per metric for every labeled metric (#44420)
* feat(prometheus): cap series per metric for every labeled metric

Add prometheus_metrics_max_series_per_metric: per metric and per worker process, the first N label
sets keep a series of their own. Counters and histograms record every later label set on one series
whose labels are all "other", so totals stay exact, and gauges skip it. The cap holds with multiple
workers because it never needs to remove a series.

Add prometheus_metrics_ttl_seconds: a series idle for that long is removed and its slot is freed.
The prometheus client cannot remove a series in multi-process mode, so the TTL is ignored there with
a startup warning.

Both settings are off by default. The end_user caps are unchanged.

* fix(prometheus): share the series cap across workers of one proxy instance

Workers writing to one PROMETHEUS_MULTIPROC_DIR now agree on which label
sets get a series through an append-only admissions file per metric, so a
merged scrape stays at the cap plus `other` instead of growing with every
worker and every worker restart. The two fallback counters now pass their
label names as a keyword so the cap and prometheus_exclude_labels apply to
them, admission and child creation happen under one lock, the test fixture
restores the shared registry, and the `other` label value lives in
constants.py.

* test(prometheus): check emitted labels instead of wrapper types, close the admission match

The exclude-labels test now emits through the spend and provider budget
metrics and checks the scrape keeps all their labels. The admission match
arms end in assert_never so the match is exhaustive.

* fix(prometheus): return the exhaustive-match fallback so every admission arm returns

* fix(prometheus): pick the series tracker with isinstance so every path of _admits returns

* fix(prometheus): skip an admissions line a worker could only write part of

* fix(prometheus): frame each admissions record with newlines so a cut-off record cannot swallow the next

A record a worker could only write part of used to merge with the next worker's record, and both were skipped for one request. Each record is now written between two newlines, so the fragment is a line of its own. The clock fixture in the series tests starts from a constant instead of reading the real clock

* fix(prometheus): ignore a non-positive series cap or TTL with a warning instead of failing the logger

A cap or TTL of 0 or less raised at logger init. The proxy logs that as a non-blocking error and keeps serving, so the result was a running proxy with no Prometheus metrics at all. The setting is now ignored with a startup warning naming it, the same rule the end_user cap already follows for a non-positive value

* fix(prometheus): start the series cap over on a one-worker restart and audit it live

A proxy with one worker and an operator-set PROMETHEUS_MULTIPROC_DIR now drops litellm's admission files at boot, so a restart frees every slot there the way it already does with several workers. A cap or TTL that is not a number greater than 0 (a bool, a non-numeric string, an empty value) is ignored with the startup warning instead of breaking the logger

The integration cells drive the cap on every endpoint through the OpenAI and Anthropic SDKs and raw httpx, streaming and not, plus gauges, cache hits, failures, both workers of one instance, the TTL on one worker and its warning on two, ignored settings, excluded labels on the fallback counters, a null cap, /config/update, a concurrent burst scraped mid-flight, a provider outage, a killed worker, and restarts with one and two workers

* fix(prometheus): wipe an operator-set multiprocess directory on a one-worker boot too

* fix(prometheus): leave the multiprocess directory alone on a setup-only run

A run with --skip_server_startup starts no worker, so it no longer creates or
wipes PROMETHEUS_MULTIPROC_DIR. Wiping there deleted the samples of a proxy
already running against the same directory

* fix(prometheus): free the capped series slots when a gateway or backend container restarts

The component image entrypoint starts uvicorn without the proxy CLI and wiped only the .db sample files at container start, so the admitted-series files of the previous container survived an in-place restart. Every label set seen after the restart was then counted on `other` once the previous container had filled the cap

* test(prometheus): cover a setup-only run and a gateway image restart under the cap

Two integration cells from the audit: a `--skip_server_startup` run pointed at a live
two-worker proxy's operator directory leaves its samples alone, and the gateway image
(`docker/component_entrypoint.sh` running `python -m gateway.launch`) restarted on a kept
PROMETHEUS_MULTIPROC_DIR starts the cap over. The burst cells now wait for every counter
they assert on, since the request and failure counters of one call increment at different
points of the logging callback

* test(prometheus): prove the cap reaches the fallback counters in the X1 cell

* fix(prometheus): ignore a cleanup interval that is not a number of at least 0

A string or negative prometheus_metrics_cleanup_interval_seconds reached the
series tracker unvalidated, so the first labeled emit with a TTL on raised
TypeError inside the callback and recorded no series. The interval is now
validated the way the cap and the TTL are: an invalid value is ignored with a
warning and the default 60 seconds applies. The I2 integration cell drives a
string interval through a live proxy and reads the warning from its log

* test(prometheus): give the restart cells the boot budget of their siblings

C4 and C5 boot two proxies each and hit the file's 240 s budget on a loaded
box; C3 and D1 already carry 420 s

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-06 01:28:44 +00:00
devin-ai-integration[bot]
3286782dea
fix(caching): key response cache by router model group in litellm_metadata (#44542)
* test: align integration fixtures with current behavior

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): wait for the spend flush before asserting its trace placement

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(caching): key response-cache entries by model group from litellm_metadata

/v1/responses routes through the router with model_group in litellm_metadata, which the cache key ignored, so identical requests to different model groups sharing one underlying model hit each other's cached responses

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: mateo <mateo@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-05 17:06:21 +00:00
devin-ai-integration[bot]
7a7d27c550
fix(guardrails): run the end-of-stream post_call scan when the client disconnects mid-stream (#43839)
* fix(guardrails): run end-of-stream post_call scan when the client disconnects mid-stream

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): close the guardrail stream chain in async_data_generator on client disconnect

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): leave the raw upstream response to the shielded finalizer on client disconnect

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): keep disconnect cleanup going when a streaming callback cleanup raises

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(proxy): assert the refund through a recorder instead of the mock

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): inspect tool calls released before a disconnect under incremental_diff and record a failed scan marker

The incremental_diff transform stream now scans tool calls it already released when the client disconnects, and a disconnect scan whose translation raises after the guardrail recorded success also records guardrail_failed_to_respond

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): pin that a text-only disconnect scan is not handed a tool_calls finish

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): cover disconnect scans on every streaming endpoint and client, plus outage, worker-kill and cache-hit cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): prove the cache-hit twin is served from the cache

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): type the disconnect-close streams so basedpyright stops reporting unknown arguments

* fix(guardrails): give the guardrail metadata cast a reason so the type discipline gate accepts it

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): scan released Messages and Responses tool calls on disconnect

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(guardrails): format the disconnect scan unit tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(guardrails): drop mutable-ok markers that no longer suppress a rule

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): scan released Responses output after a finished item and end only in-flight Chat choices

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): type the disconnect scan test helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(guardrails): type request_data in the disconnect scan helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): type request_data in the disconnect scan test doubles

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): pin that chat streams with no tool call in flight end as released

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): scan only released chunks on disconnect and skip it once a block owns the verdict

The disconnect scan now uses the chunks actually yielded to the client, copies them before scanning,
skips when a mid-stream block or HTTP error already settled the verdict, and the iterator wrapper
only closes hooks that are async generators so plain async iterator hooks keep working

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): pin that a delivered guardrail error or final chunk settles the disconnect verdict

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): close any hook iterator that exposes aclose when the stream ends early

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): accept a synchronous aclose on custom streaming hook iterators

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): swallow callback aclose errors at end of stream

A custom callback whose async_post_call_streaming_iterator_hook returns a
non-generator async iterator with a raising aclose() failed the finished
stream: content plus usage reached the client and then the stream surfaced
an error SSE with no [DONE], or aborted a post_call pipeline's buffering
loop into a 500 with an empty body. Wrap the aclose invocation in
_wrap_streaming_iterator_with_enrichment in try/except and log a warning
naming the callback and the cleanup error, matching close_guarded_stream
and _close_guarded_layers. Iteration-time hook exceptions still propagate.

* fix(proxy): log only the error type when a callback aclose raises

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-05 01:44:43 -07:00
devin-ai-integration[bot]
2e1a98f521
fix(logging): deduplicate streaming failure callbacks (#44442)
* update logic that marks a logging callback as complete

* test(logging): cover streaming failure dedupe in mark_logging_complete

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): cover streaming failure dedupe in S3 and DataDog

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(logging): keep has_run_logging as a deprecated alias

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): audit streaming failure dedupe across surfaces, fallbacks and sink outage

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): assert anthropic upstream path in streaming failure audit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): count only provider posts in streaming audit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): assert the sink outage rejects uploads in burst audit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(logging): configure datadog retries with router override

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Mrinal Chanshetty <mrinal@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-04 23:13:43 -07:00
yuneng-jiang
b94eaa65c3
test(integration): opt the config pass-through spend-log case into auth (#44265)
The failure spend-log row from #42695 is written for pass-through routes that
run as LLM API routes, which a config route only does with auth: true. The
test omitted auth and passed only while config wins (#41779) registered config
entries through the typed model, where auth defaults to true. #43962 restored
the pre-config-wins registration, so the route lost that status and the row
was never written. Set auth: true on the route so the test covers the logging
it was written for without depending on that side effect
2026-10-02 23:12:15 +00:00
devin-ai-integration[bot]
f95446ea39
fix(otel): tolerate non-dict callback_settings.otel and ignore bare EXCLUDED_SERVICES env (#44086)
* test(otel): cover non-dict callback_settings.otel and bare EXCLUDED_SERVICES env

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): tolerate non-dict callback_settings.otel and ignore bare EXCLUDED_SERVICES env

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(otel): simplify settings_customise_sources signature

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): poll for present spans instead of waiting the full window

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): audit null otel block and bare EXCLUDED_SERVICES across the excluded-services matrix

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): assert per-trace datastore spans in the unconfigured burst cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): keep pydantic-settings runtime options on the OTel v2 env source

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): require post-auth datastore spans at the tenant on the cache-hit twin

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): cover pydantic-settings runtime options in callback_settings.otel through the proxy

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-02 12:36:46 -07:00
devin-ai-integration[bot]
7be2983f11
test(straiker): assert a saved api_version v1 with an sk_agt_ key routes to v3 (#44153)
* test(straiker): assert a saved api_version v1 with an sk_agt_ key routes to v3 (#44106)

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(straiker): ignore zombie workers when counting uvicorn children after a kill

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(straiker): describe the saved v1 cell by the v3 route it asserts

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-10-02 01:31:02 -07:00
devin-ai-integration[bot]
d131c43782
fix(guardrails): restore Azure guardrail get_user_prompt dispatch and allow logging (#44067)
* fix(guardrails): restore Azure guardrail get_user_prompt dispatch and allow logging

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): use transport-level doubles in Azure dispatch regression tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): add Azure dispatch audit matrix integration cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): restore global callback lists after Router reset in SDK cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): make proxy restart cell independent of shutdown timing

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-01 23:30:32 -07:00
devin-ai-integration[bot]
5a3a31ea9a
fix(azure_storage): keep client call ids from sharing one Data Lake file (#44099)
* fix(azure_storage): keep client call ids from sharing one Data Lake file

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs(azure_storage): tighten adls_safe_file_name docstring

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(azure_storage): give ids with dot or empty path segments their own Data Lake file

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): cover failure, cache-hit and edge call ids in Data Lake file names

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): run the Data Lake file name cells on two proxy workers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-01 23:23:37 -07:00
yuneng-jiang
a93c396a5c
test(integration): move legacy proxy, router and Redis tests into tests/integration (#44128)
* test(integration): move legacy proxy, router and Redis tests into tests/integration

Port 39 legacy tests to the integration tier that owns them, running against
the scripted upstream, local Postgres and Redis, test-owned wire peers and
owned proxies. Delete 5 legacy tests whose contract is already owned by an
existing integration test, and remove the legacy functions, files and helpers
left unused.

* test(integration): cover recovery of a spent key after its budget is raised
2026-10-01 23:00:54 -07:00
yuneng-jiang
bba85f0b6c
chore(lint): remove the LIT002 mutable-construction rule (#43971)
* chore(lint): remove the LIT002 mutable-construction rule

Drop LIT002 from scripts/check_type_discipline.py along with its helpers,
its budget entry, its unit tests, and the AGENTS.md and gate docstring
mentions. `# mutable-ok` now only suppresses LIT001, so the markers that
only existed to silence LIT002 became LIT013 stale suppressions and are
removed. The files whose layout depended on those trailing comments are
reformatted with ruff format.

Every other LIT rule count is unchanged and the ASTs of all touched
litellm/ files match main apart from one docstring.

* chore(lint): keep the leftover mutable-ok markers for a follow-up

Restore the ~1.4k `# mutable-ok` markers stripped in the previous commit
so this PR only touches the checker, its tests, the budget, and docs.
Those markers no longer suppress anything, so `# mutable-ok` is exempt
from LIT013 until a follow-up strips them.

* Revert "chore(lint): keep the leftover mutable-ok markers for a follow-up"

This reverts commit c35bc0b84e.

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-01 12:24:02 -07:00
devin-ai-integration[bot]
bfd3f39dca
feat(s3_v2): add s3_partition_granularity option for hourly S3 folders (#43748)
* feat(s3_v2): add s3_partition_granularity option for hourly S3 folders

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover s3 v2 partition granularity across surfaces, settings and chaos

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover previous_response_id history rebuilt from an hourly cold storage object

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): reuse the cold storage key only when s3_v2 owns cold storage

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): cover hour rollover, postgres outage, in-flight switches, key/team vars and real S3 layout

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(liccheck): authorize libfaketime, the GPLv2 dev-only clock the s3 rollover integration test preloads

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): wait for the rejected-request cell's payloads by id, not by line count

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): declare the postgres outage cell's models in config and trip the relay on burst ids

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): drop the libfaketime hour rollover cell and its dev dependency

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(e2e): deselect the s3_v2 live e2e on the stage-mirror stack

The stage-mirror config enables no s3_v2 callback, so every test in test_s3_log_e2e.py fails its readiness check there. The file keeps running in the Buildkite e2e lane, which configures s3_v2

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): declare the sink outage burst models in config

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(s3_v2): read cold storage metadata without an empty dict default

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): wait for the proxy to reconnect before the postgres outage recovery request

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: mrinal <mrinal@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-10-01 11:00:21 -07:00
devin-ai-integration[bot]
0980f756bd
fix(guardrails): scan Responses API input in Azure Text Moderation (#43965)
* fix(guardrails): scan Responses API input in Azure Text Moderation

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): log Azure Text Moderation prompts at debug and cover streamed Responses blocking

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 22:58:03 -07:00
devin-ai-integration[bot]
19842da059
fix(guardrails): scan Responses API input in Azure Prompt Shield (#43786)
* fix(guardrails): scan Responses API input in Azure Prompt Shield and Text Moderation

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): tolerate unmodeled Responses input items in Azure prompt extraction

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): pick Azure prompt source by call type so a messages stub cannot hide Responses input

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): tighten Azure Content Safety endpoint test types

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): suppress Azure cast lint violations with cast-ok reasons

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): audit Azure content safety across endpoints

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): isolate worker-kill audit rig and cover during_call on chat

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(guardrails): shorten Azure cast-ok reasons to fit the line limit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): inline spend row count in the concurrency audit cell

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): assert caller-observed outcomes in Azure call type unit tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): reuse the existing text moderation response helper

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): assert no duplicate rows instead of exact row count after worker kill

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): poll worker-kill spend rows to settle before the duplicate check

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep Azure Text Moderation on messages only so this PR stays Prompt Shield scoped

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: shivam <shivam@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-09-30 22:48:20 -07:00
devin-ai-integration[bot]
a308a8e579
feat(guardrails): honor litellm_params.timeout in every HTTP guardrail (#43134)
* feat(guardrails): honor litellm_params.timeout in every HTTP guardrail

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): accept timeout kwarg in presidio and responses-handler post stubs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): bound hiddenlayer startup jwt call by configured timeout, drop akto from timeout coverage

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(guardrails): narrow hiddenlayer startup auth timeout without cast

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): bound hiddenlayer jwt refresh by configured timeout

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(guardrails): keep provider timeout defaults when unset and bound only rubrik moderation calls

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): cover model_armor and run timeout probes concurrently

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): match sink calls to the exact guardrail name

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: kerry <kerry@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 21:18:47 -07:00
devin-ai-integration[bot]
54ae4c5bbf
fix(azure_storage): keep the DataLakeServiceClient alive until its TTL elapses (#43082)
Some checks are pending
Unit Tests: Documentation Validation / documentation (push) Waiting to run
Unit Tests: Proxy DB Operations / assert-shard-coverage (push) Waiting to run
Unit Tests: Proxy DB Operations / auth-checks (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / budgets (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / custom-logging (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / db-and-spend (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / endpoints-and-responses (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / guardrails-hooks (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / jwt-and-keys (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / key-generation (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / logging-misc (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-runtime (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-server-core (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-utils (push) Blocked by required conditions
Unit Tests / caching-local (push) Waiting to run
Unit Tests / core-utils (push) Waiting to run
Unit Tests / enterprise-package (push) Waiting to run
Unit Tests / enterprise-routing (push) Waiting to run
Unit Tests / integrations (push) Waiting to run
Unit Tests / All Other Providers (push) Waiting to run
Unit Tests / Vertex AI (push) Waiting to run
Unit Tests / mcp-integration (push) Waiting to run
Unit Tests / misc (push) Waiting to run
Unit Tests / proxy-auth (push) Waiting to run
Unit Tests / proxy-endpoints (push) Waiting to run
Unit Tests / proxy-extras (push) Waiting to run
Unit Tests / proxy-infra (push) Waiting to run
Unit Tests / proxy-server (push) Waiting to run
Unit Tests / responses-caching-types (push) Waiting to run
GitHub Actions Security Analysis / zizmor (push) Waiting to run
* fix(azure_storage): keep the DataLakeServiceClient alive until its TTL elapses

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* ci: rerun integrations shard after unrelated gitlab prompt manager timeout

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): audit azure_storage client reuse against a local Data Lake sink

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): cover the exact TTL expiry boundary

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): wait for a rejected write before flipping the sink back

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(e2e): add azure_storage log delivery cells behind an opt-in lane

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): restart the proxy mid burst and bound the loss to the unflushed queue

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): drop the redundant stop after the owned proxy exits

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(e2e): read azure_storage objects at the auth-mode-dependent layout

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(e2e): install the datalake sdk in the e2e lint environment

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(azure_storage): drop the opt-in real Azure e2e cells and their e2e-dev dependency

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-09-30 18:50:15 -07:00
devin-ai-integration[bot]
a3a7650569
fix(guardrails): treat an unknown straiker api_version as unset instead of skipping the guardrail (#43956)
* fix(guardrails): treat an unknown straiker api_version as unset instead of skipping the guardrail

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): patch the shared proxy logger directly in the straiker api_version test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): keep the straiker stray-version block marker separate from the shared block marker

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(guardrails): drop redundant comments on the straiker api_version integration tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 18:20:57 -07:00
devin-ai-integration[bot]
2c3866ebb4
fix(azure_storage): name Data Lake objects without base64 padding or slashes (#43914)
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 18:17:13 -07:00
devin-ai-integration[bot]
6997223068
fix(grayswan): send request conversation and tool calls to post-call monitor (#43770)
* fix(grayswan): send request conversation and tool calls to post-call monitor

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(grayswan): tighten post-call context typing and wire test helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(grayswan): resolve post-call surface from request route before call_type

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(grayswan): omit tools from post-call monitor when request context is empty

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(grayswan): apply ruff format to post-call context changes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(grayswan): merge response text and tool calls into one assistant monitor message

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(grayswan): only merge tool calls into the response text for single-choice responses

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): audit post-call context across endpoints, modes and outages

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): share the upstream model probe reply across audit responders

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): assert the full generic guardrail body and kill a real serving worker

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): normalize the client user agent in the generic body assert

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): normalize accept-encoding in generic body assertion

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): keep volatile header placeholders only when the header is present

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): capture monitor calls immutably in the unit test client

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(grayswan): type the test helper parameters

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 17:52:53 -07:00
devin-ai-integration[bot]
50f5cc9bbb
feat(otel v2): excluded_services opt-out for datastore spans on tenant destinations (#43278)
* feat(otel): excluded_services opt-out for datastore spans on tenant destinations

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): keep upstream support unchanged

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): excluded_services resolves from the otel callback config only

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): name the otel callback logger so excluded_services owner lookup matches

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): assert no aux datastore traces reach the tenant sink

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): read bogus-start proxy log from the results dir

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): read only this invocation's bogus-start proxy log

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): assert operator kept db spans over the whole recorded window

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): split operator db-span asserts by trace scope

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): build the otel logger after preset callbacks and validate the exclusion env at boot

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): tolerate a bogus exclusion env when callback config wins

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): keep bogus exclusion env fatal when a preset parses it

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): hoist the preset check out of the callback loop

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): use a rule-scoped pyright suppression

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): log and drop unknown excluded_services instead of failing boot

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): wait for the operator spend-writer span before checking the tenant for postgres

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel v2): leave callback init and boot untouched when excluded_services is unset

Read callback_settings.otel.excluded_services directly instead of making the otel callback build its own logger, and drop the new boot-time parse of callback_settings.otel, so a proxy without the setting behaves exactly as on main

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel v2): normalize callback_settings excluded_services without rereading OTel env vars

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel v2): log and ignore malformed excluded_services instead of failing startup

Lowercase and trim names, drop non-string items, and add an integration matrix over endpoints, clients, cache hits, destination outages and setting shapes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel v2): cover failed upstream calls in the excluded_services matrix

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel v2): pin operator Langfuse credentials in preset-only excluded_services tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: mrinal <mrinal@berri.ai>
2026-09-30 12:20:27 -07:00
devin-ai-integration[bot]
264b09ac8d
fix(responses): scan and mask top-level instructions with guardrails (#43629)
* fix(responses): scan and mask top-level instructions with guardrails

The Responses guardrail translation handler put a non-empty top-level instructions field into structured_messages as a system row but never into the flat texts list, so guardrails that scan texts skipped it, flat-text masking could not rewrite it, and PANW latest-only selection failed its alignment guard whenever instructions were present.

Seed texts with the instructions row, carry that offset into the flat-text write-back so a rewritten row lands on data["instructions"], and account for the leading row in the PANW Responses alignment.

Resolves LIT-8931

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): reject empty guardrail rewrites instead of forwarding raw input

An explicit texts=[] answer from a guardrail now fails the count check and
raises UnappliableRequestRewrite like any other misaligned rewrite; only a
missing texts key means no rewrite. Types the out-param as dict[str, object]
and adds integration coverage for instructions blocking, masking, empty
instructions, tool loops, latest-only and concurrent workers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): type the texts-replacing guardrail helper explicitly

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): honor skip_system_message_in_guardrail for instructions and system input items

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): cover skip_system_message_in_guardrail on the live proxy

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): keep skipped rows through full-coverage rewrites and align latest-only with skip_system

Trust a guardrail's structured_messages_cover_full_request claim only when it
returns as many rows as the full normalized request, otherwise merge the scoped
rows back so skipped instructions and system items survive the write-back.
Make PANW's Responses reasoning alignment skip-aware so latest-only still picks
the latest user turn when system content is excluded from texts.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): annotate new guardrail tests with return types

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): treat an empty guardrail texts answer as no rewrite like chat completions

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): type the guardrail test doubles explicitly

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-30 11:44:35 -07:00
devin-ai-integration[bot]
9dfa42dcde
refactor(types): replace Any with proven types in 7 files (#43704)
* refactor(types): replace Any with proven types in 11 files

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(types): revert Any changes that broke existing callers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(types): drop prompt factory helper wrappers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover typing sweep surfaces

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): tighten sweep audit tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-29 06:12:58 -07:00
devin-ai-integration[bot]
317430db4e
fix(panw_prisma_airs): honor experimental_use_latest_role_message_only on every request shape (#42447)
* fix(panw_prisma_airs): apply experimental_use_latest_role_message_only to every request shape

Explicit true/false now applies to chat completions, Anthropic /v1/messages and /v1/responses alike; unset keeps latest-only for Anthropic and full history otherwise. Text indices are mapped back to their source message by value instead of by count, so Responses instructions, function_call_output and reasoning items no longer derail the alignment and silently rescan the whole history

Co-authored-by: scthornton <scthornton@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(panw_prisma_airs): type latest-message helpers against AllMessageValues

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(panw_prisma_airs): require forward and reverse text attribution to agree

A Responses function_call_output whose text equals the latest user turn could claim that turn's slot in a forward-only walk and demote the latest-only scan to an earlier message. Walk both directions and fall back to the full role-filter scan when they disagree

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(panw_prisma_airs): pick the latest human turn from messages, not from aligned texts

An image-only latest user turn no longer promotes an earlier user turn into the
latest-only scan; it scans nothing on the request side, as the Anthropic path did
before. A latest user/developer message whose text never reached texts (a trailing
Responses reasoning item) falls back to the role-filter scan instead of narrowing.
Types the test helpers, drops the narrating docstrings and adds regressions for both
shapes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(panw_prisma_airs): log when latest-only selection leaves nothing to scan

An image-only latest user turn with experimental_use_latest_role_message_only=true intentionally yields zero scanner calls. Emit a debug line naming the call_id so operators can tell this apart from the guardrail not firing.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(panw_prisma_airs): keep Responses reasoning items out of latest-turn selection

The Responses translation handler gives reasoning input items the default user
role, so a reasoning item with text content after the latest prompt was picked
as the latest human turn and the real prompt went unscanned under
experimental_use_latest_role_message_only. Map reasoning items back to their
texts positions from the raw input and exclude them; fall back to the
role-filter scan when the raw items do not account for every text

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: scthornton <scthornton@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-28 21:16:18 +00:00
devin-ai-integration[bot]
7aba77197d
feat(otel): add SigNoz preset for OpenTelemetry v2 (#43296)
Some checks are pending
Unit Tests: Documentation Validation / documentation (push) Waiting to run
Unit Tests: Proxy DB Operations / assert-shard-coverage (push) Waiting to run
Unit Tests: Proxy DB Operations / auth-checks (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / budgets (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / custom-logging (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / db-and-spend (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / endpoints-and-responses (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / guardrails-hooks (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / jwt-and-keys (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / key-generation (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / logging-misc (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-runtime (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-server-core (push) Blocked by required conditions
Unit Tests: Proxy DB Operations / proxy-utils (push) Blocked by required conditions
Unit Tests / caching-local (push) Waiting to run
Unit Tests / core-utils (push) Waiting to run
Unit Tests / enterprise-package (push) Waiting to run
Unit Tests / enterprise-routing (push) Waiting to run
Unit Tests / integrations (push) Waiting to run
Unit Tests / All Other Providers (push) Waiting to run
Unit Tests / Vertex AI (push) Waiting to run
Unit Tests / mcp-integration (push) Waiting to run
Unit Tests / misc (push) Waiting to run
Unit Tests / proxy-auth (push) Waiting to run
Unit Tests / proxy-endpoints (push) Waiting to run
Unit Tests / proxy-extras (push) Waiting to run
Unit Tests / proxy-infra (push) Waiting to run
Unit Tests / proxy-server (push) Waiting to run
Unit Tests / responses-caching-types (push) Waiting to run
GitHub Actions Security Analysis / zizmor (push) Waiting to run
* feat(otel): add SigNoz preset for OpenTelemetry v2

Adds the signoz callback (OTLP/HTTP exporter, GenAI vocabulary, key and team level dynamic ingestion endpoint and key) as an OpenTelemetry v2 preset, with the preset factory accepting the allow_missing_credentials kwarg the V2 registry always passes so construction no longer falls back silently to legacy OpenTelemetry. Ships the deterministic tests/integration/observability/test_signoz_delivery.py audit suite

Absorbs the work from https://github.com/BerriAI/litellm/pull/38206

Co-authored-by: Nagesh Bansal <nageshbansal59@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(otel): drop explanatory comments from the SigNoz preset

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(types): keep signoz dynamic param lines within ruff format width

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(signoz): assert the missing-endpoint boot path directly instead of in an except block

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(ui): regenerate schema.d.ts for the signoz health service

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): allowlist SigNoz key/team endpoints and route keyless collectors without the operator key

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(otel): terminate the SigNoz shutdown cell before the flush and drop test docstrings

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(otel): keep the shared tenant routing untouched and require an ingestion key for SigNoz key/team endpoints

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(otel): warn about a keyless SigNoz team endpoint from the header resolver so the shared cache actually reaches it

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Nagesh Bansal <nageshbansal59@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-26 18:15:45 -07:00
devin-ai-integration[bot]
eea1d0f269
fix(responses): stream guardrail pre-call block as SSE with a typed output item (#42507)
* fix(responses): stream guardrail pre-call block as SSE with a typed output item

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): import blocked usage helper from the guardrail utils module

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(e2e): drop narrating docstrings and poll without rebinding

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover pre-call guardrail block on /v1/responses stream and json

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): audit cells for responses guardrail block contract

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): observe upstream on the recorded chat route for responses denial cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): tidy responses denial audit cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): wait for worker count to recover after SIGKILL

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): require a replacement worker after SIGKILL

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(responses): type the blocked response test helpers

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-09-26 18:05:21 -07:00
devin-ai-integration[bot]
849f3037b4
fix(langtrace): deliver spans to app.langtrace.ai/api/trace with x-api-key (#43322)
* test(langtrace): integration test for the built-in callback wire (path, x-api-key)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langtrace): deliver spans to app.langtrace.ai/api/trace with x-api-key

The built-in langtrace callback posted to the dead host langtrace.ai, sent
the key as api_key instead of x-api-key, and let the OTLP endpoint
normalizer append /v1/traces to the complete /api/trace path, so every
export returned 404. Default the host to https://app.langtrace.ai, honor
LANGTRACE_API_HOST for self-hosted servers, pass the key as an exporter
header instead of a process-wide env var, and keep the /api/trace path
unchanged for traces on the langtrace callback only

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langtrace): keep LANGTRACE_API_HOST that already ends in /api/trace

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langtrace): deterministic audit inventory for the built-in callback (surfaces, failures, endpoints, chaos)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langtrace): build the repeated-request body once

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langtrace): outage cell asserts at-most-once delivery, not span loss

The OTLP HTTP exporter reposts once on ConnectionError and the batch
processor may still be flushing the previous burst when the sink closes,
so whether the outage burst is lost or delivered after revival depends
on timing. The invariant is no duplicate and recovery on the same port

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langtrace): delivered spans must carry the prompt in the gen_ai.content.prompt event

The upstream echoes the marker into the completion, so a whole-span
match alone would still pass if the prompt event disappeared

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langtrace): disable model info refresh so the scripted upstream only sees completion requests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-26 16:31:52 -07:00
devin-ai-integration[bot]
e47b1f2a3f
fix(s3_v2): upload fresh events first, drop terminal failures and hour-old retries by default, opt-in adaptive concurrency (#43022)
* fix(s3_v2): drop terminal upload failures, bound retries per flush and enforce the queue cap at enqueue

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep retrying credential-rotation 403s, only AccessDenied-style errors are terminal

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(env_keys): exclude DEFAULT_S3_MAX_FLUSH_ATTEMPTS as an internal tuning var

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): retry every 5xx, warn on first queue overflow, validate the flush budget

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): read the queue cap defensively so un-initialized loggers still enqueue

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): drop the getattr in _enqueue and tighten the retry tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep the constructor flush budget when the callback override is invalid

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(s3_v2): adapt per-object upload concurrency to sink latency and throttling

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(s3_v2): tidy adaptive limiter

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* perf(s3_v2): wake one waiter per released upload slot

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(s3_v2): make the enqueue queue cap configurable with s3_max_queue_size

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): audit cells for cache hits, coded 403 and callback modes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): retry bucket-wide failures by default, age-budget requeues and make terminal drops and adaptive concurrency opt-in

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(s3_v2): suppress the missing-waiter ValueError explicitly in the adaptive limiter

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): count oldest events trimmed after a failed flush as callback failures

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(s3_v2): move the mutable-ok marker onto the list literal it suppresses

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): report post-flush overflow drops once and grow adaptive concurrency above the floor before asserting back-off

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): fail the SlowDown back-off test when the measured window sees no PUTs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): restore base retry defaults, opt-in age budget, no enqueue cap, back off outside the limiter slot

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): hoist the default no-op upload slot to a module constant

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): drop unused mutable-ok suppressions on queue appends

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep the retry queue oldest-first and prioritise fresh events at upload time

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* style(s3_v2): keep the mutable-ok marker on the queue list literal

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): build request bodies inside the upload slot and keep the sync retry set at base parity

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): drop wall-clock sleeps from the unit tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): rebuild the request body inside the slot on every retry attempt

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): anchor the backoff window on the first observed failure and tighten shard assertions

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): default the upload slot to the logger limiter so monkeypatched doubles keep working

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): clear ambient AWS env credentials so the rotating profile signs the sync retry test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): shrink the linear send-batch perf test to 2k/8k elements

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): fix stale batch sizes in the perf test assert message

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep async in-call retries on the base 403/500/503 set

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): hold the upload slot across retries, restore the bool upload contract, and fail safe on bool config

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): mark dropped uploads by element identity so a shared key cannot mask a retryable sibling

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): make the per-flush drop lookup constant time

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): take the upload slot in the caller like base, build the body once per attempt loop

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): match base retry, logging and hook behaviour unless the new options are opted in

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): assert the wire key in the init-bypassed sync upload test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): assert the signed headers and wire key in the init-bypassed sync upload test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): default the upload limiter at class level instead of reading it with getattr

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): drop the duplicate annotations that redeclare the class-level counters

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(s3_v2): drop terminal-failed uploads by default and bound retry age to one hour

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): fall back to the configured retry age on invalid values

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): drive retry-age tests from a fixed clock

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): audit cells for retry-age opt-out and 429 single-put parity

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-26 14:58:28 -07:00
yuneng-jiang
14f4c34c61
fix(ci): stop stale CI reds, keep unit tests off the host env, retry CyberArk policy conflicts (#43294)
* fix(ci): stop five stale or flaky CI reds and retry CyberArk policy-load conflicts

The Langfuse redaction unit test exports to a local OTLP capture instead of
polling Langfuse Cloud through a recorded lookup. The passthrough worker-kill
test only requires spend rows for requests the surviving worker served. The
spend-routes sweep treats the intentional /spend/capture_rate 503 as expected.
CyberArk retries a 409 policy load in Python, Rust and the e2e Conjur helper
instead of reading it as "variable exists". The integration egress guard now
matches the script's own cgroup, so it no longer blocks the CircleCI agent,
which runs as the same user.

* fix(ci): keep the policy-load backoff typed as float

* fix(ci): retry CyberArk policy loads without blocking the event loop and tighten the worker-kill and Langfuse tests

* fix(secrets): load CyberArk policy one request at a time per manager

* test(secrets): pin that non-conflict CyberArk policy failures are not retried

* test(unit): run tests/unit with only an allowlisted host environment

CircleCI's unit job inherits every project env var, so real provider keys,
REDIS_HOST, DATABASE_URL and AWS or Azure credentials reached tests that
assume none are set. Locally, litellm's import-time load_dotenv did the same
from any .env up the tree. The unit conftest now drops every variable outside
a small allowlist and disables dotenv before litellm is imported.

* test(e2e): name a failed search and the stuck batch status instead of misattributing them

The websearch session test read an empty web_search_tool_result_error block as a
successful search, so a failing search tool surfaced as a session billing bug.
The batch cancellation timeout now reports the last status the proxy returned.

* fix(ci): scrub the host environment per unit test instead of for the whole pytest process

GHA shards run tests/unit next to other suites in one process, so the import-time
scrub deleted MCP_TEST_PEER_PYTHON before tests/mcp_tests read it and the MCP
upstream fell back to the SDK2 interpreter. The two websearch tests that called
OpenAI and Perplexity live are removed: tests/unit no longer sees their keys.

* fix(ci): scrub only the host variables present before litellm is imported

The per-test scrub also deleted TIKTOKEN_CACHE_DIR, which litellm sets at import to
its bundled encodings, so tokenizer paths tried to download them and hit the
socket guard. The prisma setup test now passes its own database URL instead of
reading one another test leaked into the process environment.

* fix(ci): stop the order-dependent unit reds and settle logging tasks on their own queue

LoggingWorker marked a task done on whichever queue was current when the callback
finished, so a callback that outlived an event-loop change raised "task_done()
called too many times" or undercounted the new loop's queue. It now settles the
queue the task came from.

The rest are test isolation fixes for failures that only appeared when another
file ran first on the same xdist worker: a replaced user_api_key_cache, breaker
metrics unregistered by prometheus tests, semantic_router's health-check filter on
uvicorn.access, logging tasks carried over from bedrock tests, a Router-written
model_cost entry, and a stray post captured by the langflow test. The token
counter check now asserts bounded chunking instead of wall-clock time.

* test(e2e/ui): wait for the logout redirect before visiting a protected page

Logout revokes the session server-side before clearing cookies and navigating, so an immediate page.goto either ran with the cookie still set or was aborted by the logout redirect (net::ERR_ABORTED).

* test(unit): restore the prometheus metrics config per test and settle logs carried from earlier tests in the a2a cost tests

* test(router): pin the router clock in the usage counter tests so a minute rollover cannot empty the read

* test(e2e/ui): wait for logout to clear the token cookie instead of for a login redirect

* test(integration/mcp): answer the model-info probe another test's proxy sends to the model double
2026-09-26 09:25:13 -07:00
yuneng-jiang
dd63637322
test(integration): run the Langfuse DB-callback test on its own scratch database (#43288)
* test(integration): run the Langfuse DB-callback test on its own scratch database

The test from #43282 wrote success_callback=langfuse and the LANGFUSE_* env
into the shared integration LiteLLM_Config. The suite's long-running gateway
reloads that table and only ever adds callbacks, so it kept exporting to the
test's closed Langfuse fake for the rest of the shard even after the rows were
restored. The owned proxy now gets a scratch database, which also removes the
snapshot/restore code. scratch_database moves into _support/database.py so
test_cache_and_quota and this test share one copy, and the stock-config guard
now checks the callback settings instead of the raw YAML text.

* test(integration): include failure_callback in the stock-config Langfuse guard
2026-09-26 00:15:56 -07:00
devin-ai-integration[bot]
e11c3f5815
test(integration): port langfuse callbacks-in-db coverage to the local harness (#43282)
* test(integration): port langfuse callbacks-in-db coverage to the local harness

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): assert the langfuse db rows after the exported span

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yuneng <yuneng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-25 21:54:11 -07:00
devin-ai-integration[bot]
c19ce71bcd
fix(presidio): mask streamed /v1/messages output when the first upstream read is a keepalive, a data-less ping, or a split utf8 character (#43023)
* test(presidio): cover first-frame utf8 split, comment keepalive and data-less ping in streaming output masking

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): classify the streaming output shape on a frame with a data line and tolerate a split utf8 boundary

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): relay leading data-less sse frames before classifying the stream shape

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-25 00:48:42 -07:00
yucheng-berri
e319bf270c
feat(langfuse): migrate the sdk callback to langfuse v4 (#36741)
* feat(langfuse): migrate the sdk callback to langfuse v4

Replace the v2 trace()/generation()/span() calls with SDK v4 observations exported over OpenTelemetry, with one isolated tracer provider per Langfuse credential set, a discarding exporter for mock mode, and v4 trace and observation id normalization. Keeps the session-header trace provenance logic from main so each call under a session alias still gets its own trace

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): drop the always-true prompt client check now that v4 get_prompt is non-optional

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langfuse): isolate the e2e sync test from cached clients and log the real sdk major

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): type the slack trace-url lookup and drop dead v2 test shims

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(slack): cover the langfuse trace url built from the logger host

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* build(docker): pin langfuse to the locked 4.15.2 in the pip image

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): hash all-zero trace and observation ids instead of passing them through

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat(langfuse): honour caller generation ids and assert v4 OTLP exports in legacy tests

v2 accepted generation(id=...). v4 derives the observation id from the OTel
span id, so the isolated tracer provider now carries an id generator that
hands out the id start_generation asked for through a context variable, and
the callback passes the resolved generation_id metadata into it.

The legacy e2e suite patched httpx.Client.post and compared v2 ingestion
batches; it now patches requests.Session.post, decodes the OTLP protobuf
and compares the exported generation against regenerated fixtures. The
local readback test replaces the removed get_generations() with
api.observations.get_many() and polls Langfuse Cloud instead of sleeping.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): read the sdk version header from package metadata

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): propagate trace_metadata as trace-level attributes in v4

v2 wrote trace(metadata=...) onto the trace object. In v4 the trace only
carries what the observations propagate, so a continuation request with
update_trace_keys=["trace_metadata"] updated the generation's metadata
while the trace kept its stale values. Coerce each entry to the SDK's
string limit and hand it to propagate_attributes(metadata=...).

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): propagate interrupts raised during deferred client teardown

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): honor ssl_verify=False and SSL_VERIFY on the v4 OTLP exporter

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): fall back to the default CA when the configured bundle path is missing

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): renew the client when eviction lands before the callback lease

The cache can evict a logger between handing it to the callback and the callback taking its
lease. Such a lease now hands back a fresh client acquired through the same parameters, so that
callback exports through a live tracer provider instead of one teardown already shut down.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): emit litellm_call_id and response_id as generation metadata

v2 put the provider response id inside the generation id. v4 observation ids are 16 hex chars derived from that string, so the ids move to generation metadata to keep generations searchable by response id

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): read the response id through a typed protocol

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): do not claim trace root when continuing an existing trace

Langfuse derives a trace's name and I/O from any observation flagged
langfuse.internal.as_root, so a request carrying existing_trace_id
renamed the trace to the generation name and replaced the trace input
and output on every continuation. v2 only updated the keys listed in
update_trace_keys. Continuations now export as plain children of the
remote parent and keep the explicit langfuse.trace.* attributes for the
fields they do want changed.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): iterate lease renewal instead of recursing, monkeypatch update_trace_keys flag in tests

The recursive lease fallback tripped tests/code_coverage_tests/recursive_detector.py; the renewal
candidates are now walked with itertools.chain. The six update_trace_keys tests set the litellm
global through pytest monkeypatch so the TQ008 budget stays within its ceiling

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): retry raised OTLP exports and honor LANGFUSE_TIMEOUT

The OTLP http exporter only retries 429 and 5xx; a connect or read timeout
propagates and BatchSpanProcessor drops the batch. Wrap the exporter in
RetryingSpanExporter (three backoff retries, as the v2 consumer did) and
build it on every path so the default and private-CA deployments share the
same channel, timeout and retry behaviour

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): sample on a hash of the full trace id and tolerate bad LANGFUSE_SAMPLE_RATE

TraceIdRatioBased reads the low 64 bits of the trace id. litellm trace ids are
UUIDs, whose variant bits sit at the top of that word, so every fractional rate
up to 0.5 dropped all traces. A SHA-256 of the full id gives an unbiased,
deterministic decision. Values outside [0, 1] or non numeric now warn and export
everything instead of raising during callback construction, which surfaced as a
500 on the first request of each worker

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): put the Langfuse trace link back into Slack alerts

The proxy registers LangfusePromptManagement for callbacks: ["langfuse"], so the alert helper never saw the literal "langfuse" string and returned before looking up the trace id, and the prompt management logger never stored the trace id it got back from log_event_on_langfuse. Recognize LangFuseLogger instances in the callback list, record the returned trace id in the shared service trace id cache, and skip the link when no trace id arrives

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(deps): relock langfuse 4.15.2 and opentelemetry 1.33.1 on current main

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore(langfuse): mark the deliberate blind except in client teardown for the strict ruff gate

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): pass the resource attributes mapping straight to Resource.create

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): warn about ignored UPSTREAM_LANGFUSE_* on the shared client init path too

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): normalise the OTLP export path so a trailing host slash never yields a double slash

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): nest guardrail and grounding spans under the generation

Langfuse v4 derives the trace name and I/O from every observation marked as_root, and the one with the latest start time wins. Guardrail and grounding spans used to claim root next to the generation, so a post_call guardrail could replace the model's request and response on the trace with its own. Only the generation claims root now; the sibling spans become its children

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): rebuild the cached bundle when mock mode or sample rate changes

The SDK keys resource bundles on the public key alone, so a bundle built with the discarding exporter for LANGFUSE_MOCK, or with an earlier LANGFUSE_SAMPLE_RATE, was handed back to a client that asked for a live exporter or a different rate. Compare both when deciding whether the cached bundle is still valid

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): keep trace_public true when a guardrail span is exported

Langfuse folds langfuse.trace.public across every observation in the trace and reads a missing attribute as false, so a guardrail child span without the flag turned a trace_public: true request private on Langfuse Cloud. Child spans now repeat the generation's value

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): emit observations as plain OTel spans, keep the SDK for prompts and auth

The callback now owns an isolated TracerProvider and OTLP exporter and builds generation and child spans with public OpenTelemetry APIs plus the LangfuseOtelSpanAttributes constants. Caller trace ids, generation ids, parent observation ids and historical start and end times are honoured through the OTel id generator, remote SpanContext and explicit span timestamps, so no private Langfuse SDK tracing handle is used any more. The Langfuse client stays only for get_prompt and auth_check

This also resolves the gauntlet findings on the previous draft: fresh traces start from an empty context so caller application spans are never stamped, the Slack trace link is read from the request logging state instead of constructing a logger per alert, a truthy non-mapping trace_metadata is serialized instead of raising, trace_input and trace_output land on the root generation, discarding a cached client is done under the lock, and the prompt cache no longer leaks a task manager because the client cache no longer tears down shared providers

Fixtures under tests/logging_callback_tests lose the SDK-private langfuse.internal.as_root marker; every other exported attribute is unchanged

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): hand the SDK client a validated sample rate so an unusable LANGFUSE_SAMPLE_RATE no longer breaks the callback

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): gate the SDK version before importing the OTel module in prompt management

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): flush every export channel on proxy shutdown and use the callback's host in Slack trace links

The shutdown hook imported litellm.utils.langFuseLogger, a global the callback registry never assigns, so a graceful restart dropped the spans still queued in the batch processors. Shutdown now calls flush_langfuse_tracing, which force-flushes every acquired channel. The Slack alert link falls back to the registered LangFuseLogger's langfuse_host when the request carries no dynamic host, and the export endpoint tests pin that scheme-relative or absolute LANGFUSE_OTEL_TRACES_EXPORT_PATH values stay on the configured host

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): store resolved credentials on LangfusePromptManagement

The Slack alert trace link reads langfuse_host from every registered LangFuseLogger. Prompt management subclasses it without calling the parent constructor, so it never set the attribute and the alerting handler crashed before posting

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): flush every export channel concurrently under one shutdown deadline

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): flush export channels on daemon threads so a stuck channel cannot hold up interpreter exit

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): own the tracer config and drop the SDK client for prompts and auth

The callback's TracerProvider now sets its sampler, span limits and id generator explicitly so unrelated OTEL_* variables no longer change what Langfuse receives, and trace metadata is written once on the trace instead of folded into the generation, which kept input and output under the attribute cap. Spans are emitted under the langfuse-sdk scope so Langfuse renders them natively, the batch processor queues 100k spans and honors LANGFUSE_FLUSH_AT, and the proxy shutdown flush runs off the event loop with a 10s deadline and logs a miss.

Prompts, auth_check and the project id now go through LangfuseAPI directly with a litellm-owned TTL cache, so no Langfuse() client is built and a host application's client on the same public key is left alone. Dead attributes, the unreachable exporter branch and the export list are cleaned up, and the client-budget eviction behavior is documented.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): export OTLP spans and fetch prompts through litellm's HTTPHandler instead of a private requests session

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): gate the SDK version before importing the tracing module and retire unheld export channels

An installed v2 SDK used to fail inside the langfuse_sdk import and surface as "Langfuse not installed"; the version check now runs first so v2 users get the upgrade message, and only PackageNotFoundError means the package is missing

Export channels are now leased per credential set: acquire adds a holder, LangFuseLogger.stop (called by DynamicLoggingCache on expiry) releases one, and a channel with no holders is flushed and shut down after a 60 s grace, so rotating key or team credentials no longer grows one batch thread per credential set for the life of the process

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): end the generation when a child span fails, take the client slot last, keep prompt cache keys structured

Generation spans now end in a finally block so a bad guardrail or provider entry cannot strand the trace. The logger acquires its export channel and REST client before counting a client slot and releases the channel synchronously if the REST client fails to build, so retries after a bad config do not exhaust the budget. LANGFUSE_TIMEOUT accepts decimals for the REST client like it already did for OTLP export. The prompt cache keys on (name, version, label) so a missing label and the literal label None stay apart

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): claim the cache entry before releasing its slot and channel hold on eviction

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): coerce generation names, keep v2 release, timeout and retry defaults, refresh stale prompts off the loop

A non-string metadata generation_name reached the OTLP encoder and took the whole batch down; it is now exported as its text and the exporter drops only the span the encoder rejects. LANGFUSE_RELEASE falls back to the deploy platform's commit variable again, the export deadline is back to the v2 default of 20 s and LANGFUSE_MAX_RETRIES sizes the retry ladder. An expired prompt is served at once while one background thread refreshes it, a re-acquired export channel cancels the pending retire timer, and flush reports delivery rather than a drained queue

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(proxy): assert the current Langfuse shutdown flush warning

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): keep host OTel resource out, carry big metadata ints, tolerate bad flush and TTL env, stamp trace I/O under a parent

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): name a malformed prompt cache TTL before the SDK import, keep metadata ints JSON safe, retry every 5xx export

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): name the auth check failure, split a 413 export, wire LANGFUSE_DEBUG, stamp error output under a parent, send the ingestion version header

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): honor LANGFUSE_DEBUG on the callbacks path, cap retry backoff, name the auth failure status and body

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): cap LANGFUSE_MAX_RETRIES at 1000 so an absurd value cannot stall callback init

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): fold 413 halving into bounded rounds instead of recursion

The code-quality recursive-function gate flagged LangfuseSpanExporter.export. A batch of n spans settles within n.bit_length() halving rounds, so the split is a reduce over a frozen round state with the same posts, logs and results. The TTL gate test now asserts the gate returns without raising

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): truncate a single oversized span like v2 instead of dropping it, no retries on REST auth and project lookups

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): write the metadata truncation marker under a flattened key so Langfuse keeps it

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langfuse): patch the HTTPHandler export path and sync the metadata fixture and lease registry with the v4 callback

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(langfuse): give the 413 split helpers a single explicit return path

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): url-encode prompt names and fetch cold prompts without client retries

A cold get_prompt runs inline on the event loop; the generated v4 client's default two retries slept through
Retry-After (up to 60 s per attempt) and held the loop. The wrapper also passed the raw name into
api/public/v2/prompts/{name}, so 'what?' fetched prompt 'what' and folder names left the route. Quote the
name with safe='' like the v4 SDK's own get_prompt and pass max_retries=0 like the projects.get calls

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(langfuse): retry a cold prompt miss once and drop upstream headers from prompt errors

A cold prompt fetch makes one immediate second attempt after a 5xx or a
transport failure, as the v2 client did, still with the generated client's
sleeping retries and Retry-After handling off so the event loop never stalls.
A failed fetch raises LangfusePromptError carrying only the status and body,
so the proxy no longer forwards Langfuse's response headers to its client

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langfuse): stub the logger in the health auth_check test instead of dialing a closed port

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(langfuse): integration test for OTLP v4 delivery and prompt fetch through a real proxy

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* build(docker): keep the pip image's langfuse and otel pins on the v2 line its litellm 1.83.0 wheel expects

The image validates the published PyPI artifact, whose langfuse callback still
reads langfuse.version, so the 4.15.2 pin broke that callback. The pins move
together with the next LITELLM_VERSION bump. Also rewords the trace_version
precedence test docstring: v2 carried two version fields, v4 has one per span

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-24 23:22:56 -07:00
yuneng-jiang
759c216366
test(guardrails): run the cache-hit redis outage test on the shared owned_redis helper (#42925)
* test(guardrails): run the cache-hit redis outage test on the shared owned_redis helper

test_redis_outage_keeps_serving_in_memory_hits (#42780) spawned `redis-server`
straight from PATH. The CircleCI integration machine has no redis-server
binary, so the test died with FileNotFoundError before reaching the proxy.

Use integration._support.redis_process.owned_redis, which runs the local
binary when there is one and otherwise the job's redis-cache container, and
take the outage with its stop()/start() pair the way test_redis_recovery
already does. The assertions are unchanged.

* test(guardrails): describe the owned_redis stop as an outage, not a kill
2026-09-24 12:00:10 -07:00
devin-ai-integration[bot]
09ebb28473
fix(s3_v2): bound concurrent S3 uploads per flush and add opt-in JSONL batch files (#41258)
* fix(s3_v2): bound concurrent S3 uploads per flush and add opt-in JSONL batch files

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep failed uploads queued, parse env-backed flags, add integration coverage

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(s3_v2): type test helpers and honor constructor bound when config value is null

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(s3): annotate required casts for the type-discipline gate

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): keep tenant prefixes, stable retries and cold storage safety in batch file mode

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): cover root-level batch file keys for codecov patch target

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): audit matrix across chat, messages and responses surfaces with sink faults

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): read sink objects under the lock in the audit cells

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(s3_v2): rebind the retry queue instead of slicing in place

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): ignore stray non-POST requests in the surface upstream

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(s3_v2): keep fake upload state on the fake client instead of nonlocal counters

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: yucheng <yucheng@berri.ai>
2026-09-24 07:32:00 +00:00
devin-ai-integration[bot]
6dbd65b230
fix(passthrough): log upstream 4xx/5xx error bodies and carry them into the failure hook (#42695)
* test(integration): reproduce passthrough upstream error body missing from logs and spend row

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): log upstream 4xx/5xx error bodies and carry them into the failure hook

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(error_normalization): let the passthrough prefix win over upstream body text

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): honor message redaction for upstream error bodies

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): bound the upstream error body read and sanitize it before logging

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(passthrough): use the Sequence import directly in the allowed-routes cast

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): rechunk the upstream error stream so the preview read stays bounded

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): audit matrix for passthrough upstream error visibility

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): drop the restating docstring on the upstream failure logger

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): drop the retired covers markers from the passthrough error tests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): keep the upstream status when the error body peek fails

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(passthrough): cover the relay aclose in the mid-read failure test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(passthrough): relay decoded partial body on mid-read failure

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-23 23:42:24 -07:00
devin-ai-integration[bot]
1519032d90
fix(proxy): keep deployment labels on cache-hit post_call guardrail rejections (#42780)
* fix(proxy): keep deployment labels on cache-hit post_call rejections

A post-call failure on a response served from the litellm cache set no first_api_call_start_time, so the failure hook flagged it as rejected before routing and dropped the model_id and provider labels

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(proxy): read the cache hit from caching_details in the failure hook

model_call_details[cache_hit] is stamped inside the enqueued success handler, so a post-call failure can observe it too early; logging_obj.caching_details is set synchronously before the cached response returns

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover cache-hit guardrail reject deployment labels across endpoints, modes and chaos

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): bound the worker-kill reject count by in-flight losses

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(proxy): assert provider and model labels on the cache-hit regression test

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-23 22:48:04 -07:00
devin-ai-integration[bot]
b8154bcbc0
fix(presidio): stream non-Anthropic raw SSE through the post_call hook unbuffered (#42777)
* fix(presidio): stream non-Anthropic raw SSE through the post_call hook unbuffered

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(presidio): keep the pytest.raises block to a single await

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(presidio): move raw SSE format check into a helper to keep hook complexity flat

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): fold the raw SSE format check into the existing bytes branch to stay within the complexity budget

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): decide raw SSE stream shape on a complete first frame, not a transport fragment

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): cover presidio post_call streaming for native gemini passthrough and anthropic messages

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): cap first SSE frame coalescing at 64 KiB so an unterminated first event cannot buffer unbounded

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(presidio): name raw SSE passthrough in the skipped output masking warning

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-23 22:08:23 -07:00