pomerium / pomerium / 21497361949

44%

Build Type

push

github

Committed by web-flow

Commit Message

controlplane: add /version debug admin endpoint (#6070)

## Summary

Add a new debug admin endpoint at `/version` that outputs version
information as JSON. This endpoint provides:

- Pomerium version details (version, full_version, git_commit,
build_meta, build_time)
- Envoy version details (version, full_version)
- Component versions from components.json (config, mcp, ssh, envoy)

The endpoint requires the `debug_admin_endpoints` runtime flag to be
enabled, consistent with other admin endpoints like `/config_dump`.

Example output:
```json
{
  "pomerium": {
    "version": "v0.28.0",
    "full_version": "v0.28.0+abc1234",
    "git_commit": "abc1234",
    "build_meta": "",
    "build_time": "2024-01-15T10:30:00Z"
  },
  "envoy": {
    "version": "1.29.0",
    "full_version": "1.29.0+sha256hash"
  },
  "components": {
    "config": "v0.10.0",
    "mcp": "v0.11.0",
    "ssh": "v0.9.0",
    "envoy": "1.29.0"
  }
}
```

## Related issues

## User Explanation

Users can now access version information via the debug admin endpoint
`/version` when the `debug_admin_endpoints` runtime flag is enabled.
This is useful for debugging and verifying deployed versions.

## Checklist

- [x] reference any related issues
- [ ] updated unit tests
- [x] add appropriate label (`enhancement`, `bug`, `breaking`,
`dependencies`, `ci`)
- [ ] ready for review

Run Details

0 of 44 new or added lines in 1 file covered. (0.0%)

9 existing lines in 1 file now uncovered.

30911 of 69241 relevant lines covered (44.64%)

102.82 hits per line