- set_env: ensure trailing newline before append (keycloak .env.sample ends
with a newline-less #COMPOSE_FILE comment, so a bare append glued DOMAIN onto
it -> DOMAIN unset -> KC_HOSTNAME=https:// -> crash-loop). Same bite fixed in
backupbot.nix.
- converge skips the (forced) redeploy when keycloak already serves 200, so an
activation/boot is a true no-op (no JVM-restart blip) and only redeploys when
down/crash-looping. Health-wait extended to 15min.
Verified on cc-ci: nixos-rebuild switch -> warm-keycloak.service active,
'no-op converge', system running (0 failed), /realms/master=200.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
nix/modules/warm-keycloak.nix: idempotent systemd oneshot (like deploy-proxy)
that converges a live-warm shared keycloak at warm-keycloak.ci.commoninternet.net
pinned to 10.7.1+26.6.2, secrets generated only-if-missing (never
rotate a live provider), waits /realms/master=200. Re-warmable from scratch
(D8/WC8). Wired into hosts/cc-ci/configuration.nix.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>