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kevinveenbirkenbachandClaude Opus 5.5
2d7bf740b0
The small GitHub runner shape (AWS, 72G root) ran out of disk in swarm and compose rows (#1329: WordPress#2 of run 41261531965, Nextcloud#6 and #7 of run 41262286962) while an empty instance-store disk nvme1n1 sat unused. mount_spare_disk.sh formats and mounts it at /mnt, but only on a GitHub-hosted runner outside act, and only a whole unpartitioned disk without any signature, mount or swap use of at least 75G; every decline leaves a notice. relocate_docker_dataroot.sh then bind-mounts /var/lib/containerd from the spare disk and moves the Docker data-root to /mnt/docker-host (not /mnt/docker, which is the nested daemon's volume that dedicated.sh wipes). It refuses before stopping anything when images, volumes, build cache, foreign containerd namespaces or shims exist or daemon.json is unreadable, and rolls back the bind mount and daemon.json on any later failure or cancel. Swap goes on / once containerd lives on /mnt, dump_state.sh logs disk size, model and free space per storage root, and the swarm watchdog samples / and /var/lib/containerd every 10 s. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
GitHub Workflow Helpers 🔧
This directory holds the shell helpers that GitHub Actions workflows under .github/workflows/ call. Helpers are grouped by responsibility into subfolders so each workflow file pulls only from the clusters it actually needs.
Subfolders 🗂️
| Subfolder | Responsibility |
|---|---|
| runner/ | Host-runner hygiene around image builds and deploys (disk, swap, Docker daemon, diagnostics). |
| cancel/ | Cancellation of in-progress workflow runs on PR-close and branch-delete events. |
| cleanup/ | Scheduled repository maintenance that prunes stale GitHub resources. |
| resolve/ | Derivation of structured workflow inputs and outputs from repository state. |
| update/ | The scheduled 🔄 Update versions pipeline (version bumps and PR open/refresh). |
| release/ | Release-time gates that decide whether a tagged commit may be released. |
A new helper MUST live in the subfolder that matches its responsibility. New responsibilities MAY motivate a new subfolder, but MUST NOT flatten back into the top level.
For the workflow catalog see workflows.md. For the repository Make target index see make.md.