Fascinated/restic-backups
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Lee
2025-05-10 04:20:00 +01:00
parent 7c66fb7964
commit 56c56736e5
1 changed files with 36 additions and 16 deletions
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52
backup.sh
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@ -57,19 +57,42 @@ validate_config() {
done done
if [ ${#missing_vars[@]} -gt 0 ]; then if [ ${#missing_vars[@]} -gt 0 ]; then
echo "Error: Missing required configuration: ${missing_vars[*]}" log "Error: Missing required configuration: ${missing_vars[*]}"
exit 1 exit 1
fi fi
# Check if backup path exists and is accessible # Check if backup path exists and is accessible
if [ ! -d "${CONFIG[BACKUP_PATH]}" ]; then if [ ! -d "${CONFIG[BACKUP_PATH]}" ]; then
echo "Error: Backup path does not exist: ${CONFIG[BACKUP_PATH]}" log "Error: Backup path does not exist: ${CONFIG[BACKUP_PATH]}"
log "Please create the directory or specify a valid path"
exit 1 exit 1
fi fi
# Check if we have read permissions # Check if we have read permissions
if [ ! -r "${CONFIG[BACKUP_PATH]}" ]; then if [ ! -r "${CONFIG[BACKUP_PATH]}" ]; then
echo "Error: No read permission for backup path: ${CONFIG[BACKUP_PATH]}" log "Error: No read permission for backup path: ${CONFIG[BACKUP_PATH]}"
log "Please check permissions or run with appropriate access"
exit 1
fi
# Check if restic is installed
if ! command -v restic >/dev/null 2>&1; then
log "Error: restic command not found"
log "Please install restic: https://restic.net/"
exit 1
fi
# Check if jq is installed
if ! command -v jq >/dev/null 2>&1; then
log "Error: jq command not found"
log "Please install jq: https://stedolan.github.io/jq/download/"
exit 1
fi
# Check if curl is installed
if ! command -v curl >/dev/null 2>&1; then
log "Error: curl command not found"
log "Please install curl"
exit 1 exit 1
fi fi
} }
@ -257,21 +280,18 @@ main() {
log "Running backup..." log "Running backup..."
log "Command: restic -r ${CONFIG[RESTIC_REPOSITORY]} backup ${CONFIG[BACKUP_PATH]}" log "Command: restic -r ${CONFIG[RESTIC_REPOSITORY]} backup ${CONFIG[BACKUP_PATH]}"
# Check if restic command exists and is executable # Run the backup command and capture both stdout and stderr
if ! command -v restic >/dev/null 2>&1; then if ! restic -r "${CONFIG[RESTIC_REPOSITORY]}" backup "${CONFIG[BACKUP_PATH]}" >> "$BACKUP_LOG" 2>&1; then
log "Error: restic command not found" log "Backup failed. Last few lines of the log:"
tail -n 5 "$BACKUP_LOG" | while read -r line; do
log " $line"
done
backup_exit_code=1 backup_exit_code=1
else else
# Run the backup command and capture both stdout and stderr backup_exit_code=0
if ! restic -r "${CONFIG[RESTIC_REPOSITORY]}" backup "${CONFIG[BACKUP_PATH]}" >> "$BACKUP_LOG" 2>&1; then log "Backup completed successfully"
log "Backup failed. Check the log file for details: $BACKUP_LOG" # Add a small delay to ensure the snapshot is registered
backup_exit_code=1 sleep 2
else
backup_exit_code=0
log "Backup completed successfully"
# Add a small delay to ensure the snapshot is registered
sleep 2
fi
fi fi
# Get snapshot information # Get snapshot information