24f812dbfd
The vault's user data (argon2 hashes + saved worlds) only lives on the VPS and isn't in git. backup.sh pulls /opt/mrpgi-vault/data down as a timestamped tarball, keeps the 30 newest, and documents the restore path in its header. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
35 lines
1.3 KiB
Bash
Executable File
35 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# Offline backup of the live MRPGI vault — the accounts (argon2 hashes) and
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# saved worlds that ONLY exist on the dealgod VPS and are NOT in git.
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#
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# Pulls /opt/mrpgi-vault/data down to this machine as a timestamped tarball,
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# keeping the 30 most recent snapshots. Run it from anywhere.
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#
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# ./mrpgi-vault/backup.sh
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# MRPGI_BACKUP_DIR=/some/where ./mrpgi-vault/backup.sh # override location
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#
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# Restore onto the VPS (if the box is ever rebuilt):
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# tar -xzf vault-YYYYMMDD-HHMMSS.tar.gz # gives ./data
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# scp -r data root@100.94.195.115:/opt/mrpgi-vault/
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# ssh root@100.94.195.115 'docker restart mrpgi-vault'
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set -e
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REMOTE="${MRPGI_VAULT_REMOTE:-root@100.94.195.115:/opt/mrpgi-vault/data}"
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DEST="${MRPGI_BACKUP_DIR:-$HOME/MRPGI-vault-backups}"
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KEEP=30
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mkdir -p "$DEST"
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STAMP=$(date +%Y%m%d-%H%M%S)
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TMP=$(mktemp -d)
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trap 'rm -rf "$TMP"' EXIT
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scp -q -r "$REMOTE" "$TMP/data"
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tar -czf "$DEST/vault-$STAMP.tar.gz" -C "$TMP" data
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# prune to the newest $KEEP snapshots
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ls -1t "$DEST"/vault-*.tar.gz 2>/dev/null | tail -n +$((KEEP + 1)) | while read -r old; do rm -f "$old"; done
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COUNT=$(ls -1 "$DEST"/vault-*.tar.gz 2>/dev/null | wc -l | tr -d ' ')
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SIZE=$(du -h "$DEST/vault-$STAMP.tar.gz" | cut -f1)
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echo "backed up -> $DEST/vault-$STAMP.tar.gz ($SIZE; $COUNT snapshots kept)"
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