26 lines
1.7 KiB
Django/Jinja
26 lines
1.7 KiB
Django/Jinja
[Unit]
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Description=Docker prune for Gitea runner resources
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[Service]
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Type=oneshot
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Environment=DOCKER_HOST=unix:///run/user/{{ gitea_runner_uid }}/docker.sock
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Environment=XDG_RUNTIME_DIR=/run/user/{{ gitea_runner_uid }}
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# Force-remove stale *stopped* containers left behind by failed molecule tests.
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# Implements: REQ-1 (GRM-166) — only containers with status=exited are
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# eligible. RunningFor measures creation time, so a stale molecule instance
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# (e.g. ubuntu-2604) that a new run restarts still looks ">1h old"; removing
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# running containers kills active converges with "No such container"
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# (infra nightly run 5710). Running leftovers are instead reused or destroyed
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# by the next molecule create/destroy cycle.
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# Exclude CI job containers (name starts with GITEA-ACTIONS-TASK) — removing
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# them kills the active CI job and causes "RWLayer is unexpectedly nil" errors.
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# Only remove containers older than 1 hour (grep for "hour/day/week/month/year
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# ago" in RunningFor) to avoid removing containers a job just created.
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ExecStart=/bin/sh -c 'docker ps -a --filter "status=exited" --format "{% raw %}{{.ID}} {{.Names}} {{.RunningFor}}{% endraw %}" 2>/dev/null | grep -v "GITEA-ACTIONS-TASK" | grep -E "(hour|day|week|month|year)s? ago" | awk "{print $1}" | xargs -r docker rm -f 2>/dev/null || true'
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ExecStart=/usr/bin/docker system prune -af --filter "until={{ gitea_runner_prune_until }}" --volumes
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# Prune networks older than the prune-until threshold to avoid removing
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# networks that molecule tests are actively creating (e.g. 'traefik' network
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# created during molecule create phase before containers are attached).
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ExecStart=/usr/bin/docker network prune -f --filter "until={{ gitea_runner_prune_until }}"
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ExecStart=/usr/bin/docker builder prune -f
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