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aadityabhatia/docker-image-prune.service

Created March 24, 2024 17:58
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systemd service and timer to prune outdated Docker images and limit disk usage
Raw
docker-image-prune.service
[Unit]
Description=Docker Image Prune
After=docker.socket
Requires=docker.socket
[Service]
Type=oneshot
ExecStart=docker image prune --all --force --filter "until=24h"
Raw
docker-image-prune.timer
[Unit]
Description=Prune outdated Docker images weekly to limit disk usage
[Timer]
OnBootSec=1h
OnUnitActiveSec=1w
RandomizedDelaySec=1h
[Install]
WantedBy=timers.target
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