Review Runner Config for v12

Compare the current runner ConfigMap against the v12.7.0 default config to identify new, changed, or deprecated keys.

Findings

Compared forgejo-runner generate-config output from v6.3.1 and v12.7.0. Our config is minimal and remains valid for v12.

New sections in v12 (not adopted)

• server.connections — multi-server polling. Not needed (single Forgejo instance).
• cache.secret_url — load cache secret from file URL. Not needed.
• runner.report_retry — retry config for log uploads. Defaults are fine.

Changed semantics

• container.docker_host — v12 supports unix:// and ssh:// URLs. Our explicit tcp://127.0.0.1:2375 still correct for DinD sidecar.
• cache section restructured with proxy/server split and better docs. We don’t configure cache, so defaults apply.

Config update applied

Added shutdown_timeout: 3h to allow graceful job completion on pod termination (v12 default, was missing from our v6 config). Added review date comment.

container.valid_volumes and container.options left empty — our jobs use host networking and don’t mount volumes. Can harden later if needed.

Related

• upgrade-k8s-runner — Parent goal
• validate-workflows-against-v12 — Sibling prerequisite