17 lines
786 B
Bash
17 lines
786 B
Bash
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#!/bin/bash
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# Run on the VM via the forgejo-backup.timer systemd unit.
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# Snapshots the SQLite DB, tars the data dir, and uploads to GCS.
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# Note: the canonical copy of this script is embedded in cloud-init/user-data.yaml.tpl
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# at /var/lib/forgejo/backup.sh. This file is kept for readability and ad-hoc reuse.
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set -euo pipefail
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: "${GCS_BACKUP_BUCKET:?GCS_BACKUP_BUCKET must be set}"
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STAMP=$(date -u +%Y%m%dT%H%M%SZ)
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docker exec forgejo sqlite3 /data/gitea/gitea.db ".backup '/data/gitea/snapshot.db'"
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tar czf "/tmp/forgejo-${STAMP}.tar.gz" -C /mnt/disks/forgejo-data forgejo
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docker run --rm -v /tmp:/tmp google/cloud-sdk:slim \
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gsutil cp "/tmp/forgejo-${STAMP}.tar.gz" "gs://${GCS_BACKUP_BUCKET}/"
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rm "/tmp/forgejo-${STAMP}.tar.gz"
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docker exec forgejo rm -f /data/gitea/snapshot.db
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