docs(proxy): add cosign verification to Docker/Helm/Terraform deploy page

Add image signature verification steps to the main deployment doc so
users pulling Docker images know how to verify them with cosign.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Yuneng Jiang 2026-04-03 20:42:06 -07:00
parent 0747dcd3cd
commit 3c9aa5e274
No known key found for this signature in database

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@ -65,7 +65,29 @@ docker compose up
</TabItem>
</Tabs>
### Docker Run
### Verify Docker image signatures
All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). You can verify the integrity of an image before deploying:
```bash
cosign verify \
--key https://raw.githubusercontent.com/BerriAI/litellm/<release-tag>/cosign.pub \
ghcr.io/berriai/litellm:<release-tag>
```
Replace `<release-tag>` with the version you are deploying (e.g. `v1.83.0-stable`).
Expected output:
```
The following checks were performed on each of these signatures:
- The cosign claims were validated
- The signatures were verified against the specified public key
```
Learn more about LiteLLM's release signing in the [CI/CD v2 announcement](https://docs.litellm.ai/blog/ci-cd-v2-improvements#verify-docker-image-signatures).
### Docker Run
#### Step 1. CREATE config.yaml