25 lines
1.2 KiB
Desktop File
25 lines
1.2 KiB
Desktop File
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[Unit]
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Description=Reconcile pgdb compose stack (timescaledb + pgweb + pg-backup) at boot
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Documentation=file:///opt/database/docker-compose.yml
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After=network-online.target docker.service
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Wants=network-online.target
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Requires=docker.service
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[Service]
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Type=oneshot
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RemainAfterExit=yes
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WorkingDirectory=/opt/database
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# Idempotent boot-time reconcile. docker's own restore can fail to bind the
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# published ports (192.168.55.15:5432/8081) when the VM IP is not yet usable
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# right after boot (EADDRNOTAVAIL, observed 2026-08-30): timescaledb/pgweb
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# then stay stopped until a manual `docker compose up`. This unit retries
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# `docker compose up -d` (a no-op when the stack is healthy) until the port
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# listens, and force-recreates as a last resort to recover a network-detached
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# container. Data lives on bind mounts (/srv/pgdata, /opt/database/backups),
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# so recreation is safe.
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ExecStart=/bin/bash -c 'for i in $(seq 1 12); do docker compose up -d --remove-orphans; sleep 2; if ss -tln | grep -q "192.168.55.15:5432"; then exit 0; fi; sleep 3; done; echo "pgdb-compose: retries exhausted, force-recreating"; docker compose up -d --force-recreate; sleep 10; ss -tln | grep -q "192.168.55.15:5432"'
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TimeoutStartSec=180
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[Install]
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WantedBy=multi-user.target
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