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save automatic backups to Linode bucket

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Jake Jarvis
2022-12-27 20:48:48 -05:00
parent a96e466775
commit f48a0508a7
5 changed files with 35 additions and 3 deletions
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15
scripts/backup.sh
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@ -1,8 +1,8 @@
#!/bin/bash
# cronjob ran once per week at 3 AM on Monday; see https://crontab.guru/#0_3_*_*_1
# cronjob ran every day at 3:15 AM; see https://crontab.guru/#15_3_*_*_*
# syntax for crontab -e:
# 0 3 * * 1 bash -c "/home/mastodon/utils/scripts/backup.sh >> /home/mastodon/logs/cron.log 2>&1"
# 15 3 * * * bash -c "/home/mastodon/utils/scripts/backup.sh >> /home/mastodon/logs/cron.log 2>&1"
# exit when any step fails
set -euo pipefail
@ -38,14 +38,25 @@ sudo cp /var/lib/redis/dump.rdb "$TEMP_DIR/redis.rdb"
echo "Backing up secrets..."
sudo cp "$APP_ROOT/.env.production" "$TEMP_DIR/env.production"
echo "Backing up certs..."
sudo mkdir -p "$TEMP_DIR/certs"
sudo cp -r /etc/letsencrypt/{archive,live,renewal} "$TEMP_DIR/certs/"
echo "Compressing..."
ARCHIVE_DEST="$BACKUPS_ROOT/mastodon-$(date "+%Y.%m.%d-%H.%M.%S").tar.gz"
sudo tar --owner=0 --group=0 -czvf "$ARCHIVE_DEST" -C "$TEMP_DIR" .
sudo chown "$MASTODON_USER":"$MASTODON_USER" "$ARCHIVE_DEST"
echo "Removing temp files..."
sudo rm -rf --preserve-root "$TEMP_DIR"
echo "Saved to $ARCHIVE_DEST"
if command -v linode-cli >/dev/null 2>&1; then
echo "Uploading to S3..."
sudo linode-cli obj put "$ARCHIVE_DEST" jarvis-backup
fi
echo "🎉 done! (keep this archive safe!)"
echo -e "\n===== backup.sh: finished at $(date '+%Y-%m-%d %H:%M:%S') =====\n"