63 lines
2.4 KiB
Bash
63 lines
2.4 KiB
Bash
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#!/bin/bash
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# Validate input parameters
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if [ "$#" -ne 2 ]; then
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echo "Usage: $0 <snapshot_id> <restic_password>"
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exit 1
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fi
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# Assign input to variables
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SNAPSHOT_ID=$1
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RESTIC_PASSWORD=$2
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RESTIC_REPOSITORY="/mnt/backups"
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LOG_DIR="/home/litespeed/mb-backups/logs/restore"
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WP_CONFIG='/var/www/webroot/ROOT/wp-config.php'
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# Set up the environment
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export RESTIC_PASSWORD
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mkdir -p "$LOG_DIR" # Ensure the log directory exists
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LOG_FILE="${LOG_DIR}/restore_$(date +'%Y-%m-%d_%H-%M-%S').log"
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# Extracting database credentials from wp-config.php
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DB_NAME=$(grep "define( 'DB_NAME'" $WP_CONFIG | cut -d "'" -f 4)
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DB_USER=$(grep "define( 'DB_USER'" $WP_CONFIG | cut -d "'" -f 4)
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DB_PASSWORD=$(grep "define( 'DB_PASSWORD'" $WP_CONFIG | cut -d "'" -f 4)
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# Logging function
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log() {
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echo "$1" | tee -a "$LOG_FILE"
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}
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log "Starting restoration for snapshot $SNAPSHOT_ID..."
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# Attempt to extract the path and tags for the specified snapshot ID
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SNAPSHOT_DATA=$(restic -r "$RESTIC_REPOSITORY" snapshots --json | jq -r ".[] | select(.short_id == \"$SNAPSHOT_ID\")")
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SNAPSHOT_PATH=$(echo "$SNAPSHOT_DATA" | jq -r ".paths[]")
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SNAPSHOT_TAGS=$(echo "$SNAPSHOT_DATA" | jq -r ".tags[]")
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echo "Snapshot data: Path=$SNAPSHOT_PATH, Tags=$SNAPSHOT_TAGS" | tee -a "$LOG_FILE"
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if [[ "$SNAPSHOT_TAGS" == *"wordpress_db"* ]] && [[ "$SNAPSHOT_PATH" == "/stdin" ]]; then
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log "Detected database backup. Starting restoration process for database $DB_NAME..."
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if restic -r "$RESTIC_REPOSITORY" dump "$SNAPSHOT_ID" stdin | mysql -u "$DB_USER" -p"$DB_PASSWORD" "$DB_NAME"; then
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log "Restoration of snapshot $SNAPSHOT_ID with TAG: wordpress_db completed successfully."
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else
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log "Failed to restore database from Snapshot ID: $SNAPSHOT_ID. Please check the log file for details: $LOG_FILE"
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exit 1
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fi
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else
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if [ -z "$SNAPSHOT_PATH" ] || [ "$SNAPSHOT_PATH" = "null" ]; then
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log "Failed to find a valid path for snapshot ID $SNAPSHOT_ID. Check the snapshot ID and try again."
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exit 1
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fi
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log "Restoring snapshot $SNAPSHOT_ID to $SNAPSHOT_PATH..."
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if restic -r "$RESTIC_REPOSITORY" restore "$SNAPSHOT_ID" --target "$SNAPSHOT_PATH"; then
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log "Restoration of snapshot $SNAPSHOT_ID to $SNAPSHOT_PATH completed successfully."
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else
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log "Failed to restore Snapshot ID: $SNAPSHOT_ID to PATH: $SNAPSHOT_PATH. Please check the log file for details: $LOG_FILE"
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exit 1
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fi
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fi
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