Marcel f608838f7a fix(ci): pin Reload Caddy to alpine:3.21 digest, add reload-vs-restart rationale ...

- Switch ubuntu:22.04 (floating, ~70 MB) to alpine:3.21 pinned by sha256
  digest (~5 MB); util-linux installed at run time via apk add
- Add explicit comment explaining why `reload` not `restart`: SIGHUP
  re-reads config in-process without dropping TLS connections

Addresses Tobias + Nora blocker from PR review.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-11 22:43:55 +02:00

..

workflows

fix(ci): pin Reload Caddy to alpine:3.21 digest, add reload-vs-restart rationale

2026-05-11 22:43:55 +02:00