1. Forgejo CI is broken across all repos
Every workflow fails because runner labels point to a bare Alpine image with nothing in it.
┌────────────────────────────────────────┬──────────────────────────────────────┐
│ Before │ After │
├────────────────────────────────────────┼──────────────────────────────────────┤
│ golang:docker://forgejo/runner:6 │ golang:docker://golang:1.26-bookworm │
├────────────────────────────────────────┼──────────────────────────────────────┤
│ No Go, no Node.js, no apt-get, no root │ Go, git, apt-get, root │
└────────────────────────────────────────┴──────────────────────────────────────┘
Plus the docker socket isn't shared between dind sidecar and runner, so even if docker CLI existed, it can't reach the daemon.
┌───────────────────────────────────────────┬─────────────────────────────────────────────────────────────┐
│ Before │ After │
├───────────────────────────────────────────┼─────────────────────────────────────────────────────────────┤
│ dind creates socket in its own filesystem │ Shared /run emptyDir volume │
├───────────────────────────────────────────┼─────────────────────────────────────────────────────────────┤
│ Runner can't see it │ Both containers see /run/docker.sock │
├───────────────────────────────────────────┼─────────────────────────────────────────────────────────────┤
│ No docker_host config │ docker_host: automount passes socket to workflow containers │
Co-authored-by: rock <[email protected]>
- All runners now based on code.forgejo.org/forgejo/runner:6 (has runner binary)
- Dockerfile adds Node.js + specialized tools (Go, Rust, docker)
- CI workflow will build custom images and push to registry
- Image Updater will auto-detect and update values.yaml
- ArgoCD will sync new custom images when available
Previous image (rust:1.83-bookworm) lacks Node.js, causing GitHub Actions
to fail with: 'exec: "node": executable file not found'
Solution:
- Change rust runner image from rust:1.83-bookworm to docker:27-cli
- docker:27-cli includes: Node.js, git, docker CLI, full dev tools
- Verified tag exists: docker manifest inspect docker:27-cli ✓
This allows actions/checkout@v4 and other GitHub Actions to run properly
on the rust runner pod.
- Add gc-cronjob.yaml: daily prune of DinD Docker images/volumes/build-cache
and actcache across all forgejo-runner pods. Keeps :latest tagged images,
deletes non-latest older than 72h.
- Expand runner reg PVCs from 1Gi to 20Gi (all three runners) to prevent
action tool cache from filling disk.
- Rust runner gets explicit 20Gi persistence override.
- GC only renders from golang (default) values to avoid duplicate resources.
rock
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