23 commits

Author	SHA1	Message	Date
devin-ai-integration[bot]	8226b2be9a	fix(otel): report cache hits at zero cost with a cache-hit flag in V1 and V2 spans (#43604) ... * fix(litellm): report zero cost and cache-hit attrs on cache-served spans * fix(litellm): stamp cache-hit marker on HiddenParams carriers and restore probe side effects gauntlet-mini on ace57d25f verified two live gaps. TextCompletionResponse and ResponsesAPIResponse carry _hidden_params as a HiddenParams object, so the dict-gated marker write skipped them and the served hit still stamped the full price. The marker write is now container-agnostic, which it already was for the partial-embedding stamp, and a regression test exercises the carrier end to end. _uncached_response_cost also restores billed_token_rates, zero_cost_warned, and the response_cost_failure_debug_information key alongside cost_breakdown, so the probe leaves no pricing state on the call it reads. * test(caching): cover cache-hit marker on HiddenParams carriers through the caching handler * fix(logging): keep the uncached price probe's restores to the state it can leak * fix(otel): emit V2 LLM-call span for cache hits with explicit cache attributes Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): read cache payload fields defensively without casts Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * chore(otel): clarify pyright suppression reason on cache payload reads Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): build the cache-hit view from typing_extensions.TypedDict so import works on Python 3.10 and 3.11 * fix(otel): report cache hits at zero cost everywhere and mark misses Cache hits now carry a zero cost breakdown and a zero hidden response cost, the /v1/messages hit cost header follows chat and responses hits, every span carries litellm.cache_hit, V2 hit spans drop server.address, an async hit keeps the provider-prefixed model name, and the V2 attribute budget counts preset keys * fix(otel): send a 0 cost header on cache hits and keep hits out of deployment TPM Cache hits now send x-litellm-response-cost: 0.0 on chat, responses and /v1/messages, while a fresh call whose cost is 0 still sends no header. The async hit path stamps the same model name as main again. Stamping the provider-prefixed name made a hit's tokens count toward the deployment's TPM limit, so repeated cached requests hit 429s under usage-based routing. Drop comments that restated fields and annotate new test values as Final. * fix(otel): keep the served pricing basis on a cache hit's cost breakdown A hit's breakdown now keeps service_tier, data_residency, vertex_location, and the discount and margin rates the served call recorded, with every amount at 0, so savings reports still read the basis. The hit header test now drives the live non-streaming header path. * fix(otel): send zero breakdown headers on a cache hit and give hit spans a fresh call's cost keys A hit's x-litellm-response-cost-original, -input, and -output headers now read 0.0 instead of going missing or carrying the full price. A hit's cost breakdown now comes from pricing the response as fresh, so every route exports the same keys, pricing basis, and rates with every amount at 0. * test(integration): assert zero cost and the cache-hit flag on cache-served OTel V1 and V2 spans * test: wait for the cache entry before the cache-hit request and build cost headers without a route_request double * test: annotate the new cache-hit unit test locals with Final --------- Co-authored-by: shrey kharbanda <shreshth@berri.ai> Co-authored-by: jesus <jesus@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>	2026-10-17 18:25:32 +00:00
adityajoy-1902	20da5b949c	feat(proxy): return the W3C traceresponse header on traced responses (#42079) ... * feat(proxy): expose trace ID response header * style(otel): format trace correlation middleware * test(otel): cover websocket trace middleware * fix(otel): disable correlation on setup failure * refactor(otel): inject instrumentation setup * fix(proxy): drop a relayed upstream traceresponse when the gateway sends its own * fix(proxy): preserve upstream traceresponse without gateway injection * fix(proxy): replace relayed streaming traceresponse * test(otel): cover trace response fallback paths * test(proxy): cover the streaming pass-through relay when the gateway propagator is off * fix(proxy): keep a relayed upstream traceresponse and stamp the call id on the server span The gateway's response propagator now leaves a response that already carries an upstream traceresponse untouched, so pass-through, file content and plugin proxy routes return one header and untraced pass-through routes keep the upstream's. The per-helper strips are gone. The propagator also sets litellm.call_id on the server span from the response's x-litellm-call-id. * fix(proxy): add traceresponse only to sampled HTTP responses, tuple headers and unhandled 500s included * fix(proxy): write only traceresponse and link a relayed header from a restarted upstream trace * fix(proxy): send traceresponse only from the proxy app and expose it through CORS only with OTel V2 * test(proxy): check the CORS expose list contains the UI headers instead of pinning its identity * test(integration): check traceresponse names the gateway server span across routes, errors, pass-through and chaos * test(integration): read the cache-hit spend row by response id and assert only the traceresponse expose entry --------- Co-authored-by: adityajoy-1902 <bittu19jain@gmail.com> Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>	2026-10-14 18:12:34 -07:00
yuneng-jiang	1587faeeb9	test(unit): wait on the work itself instead of fixed sleeps (#46261) ... * test(unit): wait on the work itself instead of fixed sleeps in 21 flaky files Replace sleeps that raced background logging, cache writes, refreshes and thread work with either awaiting that work directly (logging worker flush, the batch logger's flush_queue, the tasks the call spawned, thread joins) or an Event the test's own fake sets when it runs. Each wait keeps a 5s hang guard that never decides pass or fail. Tests that need a fake clock, real sockets, or measure latency are left unchanged, and no production code moves * test(unit): await the tasks each completion spawns instead of yielding once The logging tests yielded once with asyncio.sleep(0) so the task that enqueues the success log could run before the worker flush. That relied on the enqueue happening before the task's first await. Snapshot the running tasks around each acompletion call and await the ones it spawned, so the guarantee holds however many steps sit before the enqueue	2026-10-13 12:41:06 -07:00
mrinal-berri	231721f20a	feat(otel): let a team or key excluded_services override the global setting for its OTel v2 destination (#45880) ... * feat(otel): let a team or key excluded_services override the global setting for its OTel v2 destination Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * style: ruff format otel excluded_services changes Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test: use raw regex for excluded_services match Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): reject non-string destination callback vars Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): harden destination callback var validation Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): compare parsed values in callback var conflict check 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>	2026-10-12 19:25:52 -04:00
devin-ai-integration[bot]	dc95de5209	feat(otel)!: let a team capture_message_content override the global setting for its OTel v2 destination (#44264) ... * feat(otel): let a team strip captured message content from its own OTel v2 destination Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * refactor(proxy): split the shared callback option conflict check and sync dashboard API types Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): address review feedback on team capture_message_content Classify capture_message_content as NotSecret in the credential slot registry, inject test exporters through register_exporter_factory instead of patching _exporter_from_spec, type the test helpers, and stop reassigning processor in build_tracer_provider Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): add integration cells for team capture_message_content Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): cover weave_otel and newrelic team destinations in capture_message_content cells Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): stop rejecting client-sent capture_message_content at the request body boundary Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * feat(otel): let a team capture_message_content override the global setting in both directions Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): keep a team's capture_message_content on its own OTel v2 destination The setting no longer rides the flattened team callback vars, so a sibling destination and a routed provider follow the global mode. Request bodies get the base 400 back, a failure-only entry rejects the setting, and entries for one backend must agree Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): type the capture_message_content callback validation tests Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): type the remaining capture_message_content test signatures Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): mark the new capture_message_content test locals Final Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): default tenant capture to callback_settings.otel and keep CaptureMessageContent formatting bare Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): keep CaptureMessageContent a plain str like main The str-to-Enum switch changed the public type: the config field's type, repr and model_dump, a constructor that now raised on unknown values, and unknown env values coerced to no_content. CaptureMessageContent is the plain str subclass main ships again, the field is a str, and a captures_span_content helper replaces the enum property. A test pins that a published preset's capture mode stays the default for an unowned destination, which is what main forwards. * test(otel): drop the module-level CaptureMessageContent import the rewritten test no longer uses * fix(lint): keep the merged branch within main's type budgets Freeze the capture-mode settings model (LIT015) and read stored logging entries through one typed sequence helper, so the conflicting-capture checks add no unknown types. * fix(otel): reject a destination capture_message_content while OTel v2 is off The legacy OTel callbacks never read the per-destination setting, so a team could register no_content and still export prompts and replies under the global capture mode. Registration now refuses the var unless the proxy runs with LITELLM_OTEL_V2=true, the same rule the Arize transport and New Relic routing vars follow. * test(otel): type the OTel v2 fixtures and the v2-off regression test * fix(otel): accept only no_content and span_only on a team or key destination OTel v2 writes captured content only to span attributes, so event_only behaved like no_content and span_and_event like span_only on a destination. The proxy-wide setting keeps all four values * docs(otel): say an omitted capture setting follows the proxy's own callback for that backend * test(otel): describe the general capture fallback in the unowned destination test --------- 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-berri <yucheng@berri.ai> Co-authored-by: yucheng-berri <293926326+yucheng-berri@users.noreply.github.com>	2026-10-10 13:52:32 -07:00
devin-ai-integration[bot]	63d823d28a	fix: support OpenAI SDK 3 while retaining SDK 2 compatibility (#44927) ... * fix: support OpenAI SDK 3.x while retaining 2.x compatibility * fix: preserve HTTPX compatibility across OpenAI SDK versions * refactor: trim OpenAI SDK compatibility patch * refactor: simplify SDK client defaults * test: cover SDK compatibility across provider routes * fix: use shared names for SDK transport helpers * fix: address SDK compatibility review feedback * test(openai): send requests through the SDK API factory clients * fix(exceptions): keep the provider response on PaymentRequiredError under httpx 2 * ci(base-sdk): count httpx2 as base-only when a base dependency brings it in OpenAI SDK 3 depends on httpx2, so the litellm-core install at highest resolution pulls it in through openai. The base-only check now resolves the declared base dependency closure of litellm and litellm-core and accepts extras-only modules owned by a distribution inside that closure * test: cover OpenAI SDK 3 client paths end to end and read SDK HTTP headers case-insensitively * test: read C02 spend rows once, wait out the worker healthcheck on respawn, and resolve module owners on Python 3.10 --------- Co-authored-by: Marcus Wood <marcuswood@openai.com> Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>	2026-10-09 19:45:50 -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]	e2971e0af4	refactor(llms): expose public names for private provider helpers (#45037) ... * refactor(litellm): migrate private usage in llms Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(litellm): preserve Bedrock batch signature marker Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * refactor(litellm): migrate llms private usage symbols Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(litellm): preserve UUID Watsonx project IDs Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(litellm): retarget llms mocks to public names Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * refactor(litellm): limit llms changes to renames and forwarders Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(litellm): keep GCS mock client patching private Vertex auth methods Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(litellm): assert forwarder arguments and type forwarder signatures 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>	2026-10-07 08:49:25 -07:00
tin-berri	a193c67347	feat(otel): trace auto-router configuration and classifier failures (#44926)	2026-10-06 15:40:34 -07:00
devin-ai-integration[bot]	26a9b02f7b	feat(otel): let team and key Arize callbacks choose the OTLP transport (#44492) ... Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-06 14:46:50 -05:00
devin-ai-integration[bot]	46d2c2a6ea	fix(otel): honor per-team Arize sampling rates in OTel v2 fan-out (#44595) ... Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-06 09:23:11 -05:00
devin-ai-integration[bot]	44d5dacbaa	fix(otel): gate the Arize OTel v2 exporter on operator credentials (#44596) ... Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-06 09:23:11 -05:00
devin-ai-integration[bot]	80f18e1326	fix(otel): name an Arize project on every OTel v2 Arize export (#44605) ... Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-06 09:23:10 -05:00
devin-ai-integration[bot]	b4fcc5c1bc	fix(otel): read the registered v2 logger without importing the proxy (#44485) ... * fix(otel): read the registered v2 logger without importing the proxy phase_span, which the router enters on every deployment pick since #44150, looked up the proxy's OTel logger by importing litellm.proxy.proxy_server. In an SDK process that import loads the whole proxy synchronously on the caller's event loop during its first request, which stalled litellm_router_unit_testing past its 5s wait. Read the module from sys.modules instead: when the proxy was never imported it has no registered logger. Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * test(otel): pin the no-proxy-import guarantee in-process 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>	2026-10-04 03:17:07 -07:00
devin-ai-integration[bot]	4c6c84afb7	perf(proxy): stop prompt-cache eligibility from tokenizing the whole conversation (#44221) ... is_prompt_caching_valid_prompt ran the full Python token_counter over every message to compare against the deployment's prompt cache minimum, 500 to 1000 ms at 440k to 740k tokens on every request that reaches the prompt_caching pre-call check, Rust on or off. messages_reach_token_count does the same arithmetic as token_counter(...) >= threshold and stops at the first message that reaches the threshold. Groups with one healthy deployment skip the prefix hash and pin lookup, which cannot change the result for them Four fixed name span events make the pre-LLM phases measurable with OTel v2: litellm.request.body_received (with body_bytes) once per body read before parsing, on the JSON, binary and form branches, body_parsed, pre_call_completed, and deployment_selected emitted once per pick inside Router.async_get_available_deployment and get_available_deployment with attempt, reason and model group, so every router surface, retry and fallback is covered. Measured locally on /v1/chat/completions, /v1/messages and /v1/responses at 440k tokens with Rust on and off against a fake upstream Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-03 09:20:28 -07:00
devin-ai-integration[bot]	797353f13a	fix(otel): name postgres service spans by operation and table (#44240) ... Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-03 09:20:28 -07:00
devin-ai-integration[bot]	564d236985	fix(otel): nest cache spans under their operation and name service spans by purpose (#44150) ... Response cache reads and writes open cache.get llm_response and cache.set llm_response phase spans with their Redis spans nested underneath, on the Python path and on the native Rust path, and deployment selection runs inside a route {model_group} phase so the cooldown, usage and model-id reads the router issues nest under it before chat {model}. The autorouter classifier call nests under that route phase as well and carries its typed internal origin on litellm.request.purpose, so it is told apart from the provider attempt. Service spans are named {service}.{verb} {target} from a low-cardinality key family the producer declares (llm_response, auth_objects, spend_counters, router_cooldowns, claude_code_session_router_binding, rate_limits, pod_lock, budget_reset, ...) instead of the raw method or a per-request pipeline length; a pipeline flush is targeted by the one family its ops share or by mixed with the sorted families on litellm.redis.families, a batch op keeps the family it was declared under whichever pipeline or standalone read settles it, and the ambient family labels Redis spans only, never the DB write-back a task spawned inside that context performs later. The raw method stays on litellm.service.call_type and on the Prometheus and Datadog labels. Caller attribution is carried across asyncio task boundaries on a ContextVar so forwarder-only chains no longer surface, the raw cache key is dropped from Redis span metadata, pipeline op counts land as an integer attribute, every call_type the Redis cache layer emits maps to a verb, and a scan over litellm/ and enterprise/ fails when a Redis producer, batch reservation included, declares no key family. A V2 logger built for a key or team logging entry while the operator's V2 logger is already registered keeps only the exporters its own preset contributed, whether or not the operator holds credentials for that backend, so every chat span no longer reaches the operator's collector twice. A span the success callback has to open itself, with no pre-call carrier, starts at the provider handoff (api_call_start_time) instead of the logging object's creation. Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-10-03 09:20:27 -07:00
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]	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
Ankit Jha	60fca8298e	fix(otel): send cache and reasoning tokens in langfuse usage_details (#43553) ... * fix(otel): send cache and reasoning tokens in langfuse usage_details The OTel V2 Langfuse mapper only sent input, output and total, so cache reads, cache writes and reasoning tokens never reached Langfuse. Emit them as input_cached_tokens, input_cache_creation and output_reasoning_tokens, and send input/output net of those buckets so Langfuse does not price the same tokens twice. Fixes #43542 * fix(otel): drop redundant comments from the usage_details change	2026-09-28 21:30:56 -07:00
devin-ai-integration[bot]	7aba77197d	feat(otel): add SigNoz preset for OpenTelemetry v2 (#43296) ... * 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]	d18fcb09d6	fix(otel): detach post-response service spans by request phase, name redis spans by operation (#43237) ... * fix(otel): detach post-response service spans by request phase, name redis spans by operation Service spans logged from the post-response phase (success callbacks, the response-cache write) now root their own trace linked to the request span even while the server span is still recording, instead of only when they happen to end after it. Redis service spans are named `redis <operation>`; the litellm call chain that issued them moves to the `litellm.service.caller` attribute via a typed `ServiceLoggerPayload.caller` field. Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): keep the service caller on failure and legacy spans, test the production phase dispatch sites Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(otel): mark anthropic messages stream cache write as post-response phase The /v1/messages streaming cache writer awaits async_add_cache inline instead of going through create_cache_write_task, so its redis span stayed parented under the request trace. Wrap the write in post_response_phase so it detaches like the chat completions write. Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * fix(anthropic): write the Messages stream cache in a background task after handoff Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> --------- Co-authored-by: yassin <yassin@berri.ai> Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-09-26 10:10:12 -07:00
yuneng-jiang	cf491d1df9	test: move tests/test_litellm integrations and secret_managers into tests/unit (#43194) ... * ci: run the unit_selection.sh shard files on every event instead of only fork pull requests Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> * ci: rename fork-flag to unit-flag now that it applies on every event * test: move tests/test_litellm root and small trees into tests/unit Pure renames, no content changes. Follow-up commits in this PR fix references, merge the three files that already existed in tests/unit, keep live-provider tests in tests/test_litellm and wire CI. * test: carry tests/test_litellm conftest isolation into tests/unit Callback lists, routing fallbacks, cached HTTP clients, logger state, AWS, proxy-URL and keychain env, and session-end client cleanup now reset for unit tests too. The environment isolation owns its MonkeyPatch so a test's own monkeypatch is undone before the model-cost teardown runs. * test: merge, split and prune the moved root and small-tree tests Merge batches/test_batch_utils.py and the chat_completions and messages dispatch tests into the files that already existed in tests/unit. Keep the live Gemini interactions tests, the async image-fetch format test and the OpenAI embedding scorer test in tests/test_litellm since they need real network or keys. Put test_router.py under tests/unit/test_router so the existing package no longer shadows it. Delete eight tests the audit found superseded by stronger ones kept in this move. * ci: run the moved root and small-tree tests under their legacy flags Add the misc and responses-caching-types flags to unit_selection.sh and CircleCI, extend enterprise-routing and mcp-integration, and point the legacy GHA shards, Makefile, redis-compat workflow, merge smoke manifest and change classifier at the new paths. * test: make the new tests/unit directories packages tests/unit/test_package_layout.py requires every directory to carry an __init__.py, and without one the moved and retained test_litellm_responses_bridge.py modules collide on import. * test: scope the unit socket block to tests/unit in shared sessions The GHA shards collect the legacy test-path and the unit selection in one pytest session. The unit conftest's loopback-only block leaked into legacy modules that reach the network at import. The legacy conftest now lifts the restriction at collect and setup time, and the unit conftest re-applies it when collecting its own modules. * test: move tests/test_litellm/llms into tests/unit/llms Rename-only. Moves the provider tests and the fine-tuning fixtures they load, mirroring the old paths. Follow-up commits merge, split and wire them. * test: merge, split and prune the moved llms tests Merges the Databricks chat transformation tests into the existing unit file, keeps the tests that need real keys or the network in tests/test_litellm, deletes the audited tests a stronger unit test already covers, and points imports at tests.unit.llms. * ci: run the moved llms tests under their legacy flags The Vertex AI and All Other Providers shards keep their legacy test-path for the retained files and add the llm-vertex-ai and llm-other-providers unit selections. CircleCI gets matching unit jobs. * test: make the tests/unit/llms directories packages Adds __init__.py to the moved dirs and drops the legacy ones whose directories no longer hold tests. * test: drop script runners and path hacks the llms split left dangling The __main__ runners in the split openai_like files and the Databricks e2e runner called tests that now live in the other half of the split or were deleted. The retained legacy halves also no longer need sys.path edits. * test: give the shard-script tests their own GITHUB_OUTPUT They only passed where the runner set it. The CircleCI unit job's env allowlist drops it, so the script's redirect failed there. * test: point the router and module-deletion checks at tests/unit router_code_coverage and code_qa_check_tests only searched tests/test_litellm, so the moved router tests no longer counted. The two silent-experiment tests the audit deleted were the only direct callers of those methods; they are replaced with tests that assert the forwarded shadow request and the recursion guard. * test: move tests/test_litellm integrations and secret_managers into tests/unit Rename-only. Mirrors the old paths, including the directory conftests and the prompt and JSON fixtures. Follow-up commits prune and wire them. * test: prune and repoint the moved integrations tests Deletes the 7 audited tests a stronger test in the same tree already covers, imports the TLS sink helpers from their new conftest path, and restores os.environ after each integrations test. Some presets write OTEL_EXPORTER_OTLP_HEADERS straight into os.environ, and without the legacy tree's test ordering that header leaked into the AgentOps tests. * ci: run the moved integrations tests under their legacy flag The integrations GHA shard and a new CircleCI job run the integrations unit selection. secret_managers joins the misc selection. * docs: point integrations and secret_managers references at tests/unit * test: make the moved integrations directories packages * test: keep the Databricks manual e2e runner and fix the SageMaker Nova run path The Databricks e2e file is a manual script whose main() calls the tests that were pruned, so pruning them broke the documented run. It is back to its main version. The SageMaker Nova docstring now points at the file's real location in tests/local_testing. * test: keep the job's UNIT_FLAG out of the shard-script tests --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>	2026-09-25 12:57:07 -07:00