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Restic Locks

main
Anthony 2025-01-07 22:31:03 +08:00
parent eaad9a63f2
commit 2965665f38
3 changed files with 108 additions and 29 deletions
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7
scripts/imports/backup_media.sh
View File

@ -24,6 +24,13 @@ includePaths=("$APP_PATH/wp-content/uploads")
# Ensure log directory exists # Ensure log directory exists
mkdir -p "$LOG_DIR" mkdir -p "$LOG_DIR"
# Check and fix permissions on /mnt/backups
if [ ! -w "$backupPath/locks" ]; then
echo "[$(date +'%Y-%m-%d %H:%M:%S')] Fixing permissions on $backupPath/locks" | tee -a "$LOG_FILE"
sudo chown -R litespeed:litespeed "$backupPath/locks"
sudo chmod -R u+rw "$backupPath/locks"
fi
# Set Restic environment variables # Set Restic environment variables
export RESTIC_REPOSITORY="$backupPath" export RESTIC_REPOSITORY="$backupPath"
export RESTIC_PASSWORD export RESTIC_PASSWORD

108
scripts/imports/restore_backup_direct.sh
View File

@ -1,5 +1,8 @@
#!/bin/bash #!/bin/bash
# Exit immediately on errors
set -e
# Validate input parameters # Validate input parameters
if [ "$#" -ne 2 ]; then if [ "$#" -ne 2 ]; then
echo "Usage: $0 <snapshot_id> <restic_password>" echo "Usage: $0 <snapshot_id> <restic_password>"
@ -11,52 +14,107 @@ SNAPSHOT_ID=$1
RESTIC_PASSWORD=$2 RESTIC_PASSWORD=$2
RESTIC_REPOSITORY="/mnt/backups" RESTIC_REPOSITORY="/mnt/backups"
LOG_DIR="/home/litespeed/mb-backups/logs/restore" LOG_DIR="/home/litespeed/mb-backups/logs/restore"
WP_CONFIG='/var/www/webroot/ROOT/wp-config.php' WP_CONFIG="/var/www/webroot/ROOT/wp-config.php"
# Set up the environment # Set up the environment
export RESTIC_PASSWORD export RESTIC_PASSWORD
mkdir -p "$LOG_DIR" # Ensure the log directory exists mkdir -p "$LOG_DIR"
LOG_FILE="${LOG_DIR}/restore_$(date +'%Y-%m-%d_%H-%M-%S').log" LOG_FILE="${LOG_DIR}/restore_$(date +'%Y-%m-%d_%H-%M-%S').log"
# Extracting database credentials from wp-config.php
DB_NAME=$(grep "define( 'DB_NAME'" $WP_CONFIG | cut -d "'" -f 4)
DB_USER=$(grep "define( 'DB_USER'" $WP_CONFIG | cut -d "'" -f 4)
DB_PASSWORD=$(grep "define( 'DB_PASSWORD'" $WP_CONFIG | cut -d "'" -f 4)
# Logging function # Logging function
log() { log() {
echo "$1" | tee -a "$LOG_FILE" echo "[$(date +'%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
} }
log "Starting restoration for snapshot $SNAPSHOT_ID..." # Check for required dependencies
for cmd in restic jq mysql; do
if ! command -v $cmd >/dev/null 2>&1; then
log "Error: '$cmd' command not found. Please install $cmd."
exit 1
fi
done
# Attempt to extract the path and tags for the specified snapshot ID # Ensure there are no stale locks in the repository
log "Checking for stale locks in the repository..."
if restic -r "$RESTIC_REPOSITORY" list locks | grep -q "lock"; then
log "Stale lock detected. Unlocking repository..."
restic -r "$RESTIC_REPOSITORY" unlock
log "Repository unlocked successfully."
else
log "No stale locks found. Proceeding with restoration."
fi
# Extract database credentials from wp-config.php
if [ ! -f "$WP_CONFIG" ]; then
log "Error: wp-config.php not found at $WP_CONFIG. Ensure WordPress is installed."
exit 1
fi
DB_NAME=$(awk -F"'" '/define\( *'"'"'DB_NAME'"'"'/{print $4}' "$WP_CONFIG")
DB_USER=$(awk -F"'" '/define\( *'"'"'DB_USER'"'"'/{print $4}' "$WP_CONFIG")
DB_PASSWORD=$(awk -F"'" '/define\( *'"'"'DB_PASSWORD'"'"'/{print $4}' "$WP_CONFIG")
if [ -z "$DB_NAME" ] || [ -z "$DB_USER" ] || [ -z "$DB_PASSWORD" ]; then
log "Error: Could not extract database credentials from wp-config.php."
exit 1
fi
log "Starting restoration for snapshot ID: $SNAPSHOT_ID..."
# Retrieve snapshot data
SNAPSHOT_DATA=$(restic -r "$RESTIC_REPOSITORY" snapshots --json | jq -r ".[] | select(.short_id == \"$SNAPSHOT_ID\")") SNAPSHOT_DATA=$(restic -r "$RESTIC_REPOSITORY" snapshots --json | jq -r ".[] | select(.short_id == \"$SNAPSHOT_ID\")")
SNAPSHOT_PATH=$(echo "$SNAPSHOT_DATA" | jq -r ".paths[]") if [ -z "$SNAPSHOT_DATA" ]; then
SNAPSHOT_TAGS=$(echo "$SNAPSHOT_DATA" | jq -r ".tags[]") log "Error: Snapshot ID $SNAPSHOT_ID not found in repository."
exit 1
fi
echo "Snapshot data: Path=$SNAPSHOT_PATH, Tags=$SNAPSHOT_TAGS" | tee -a "$LOG_FILE" SNAPSHOT_PATH=$(echo "$SNAPSHOT_DATA" | jq -r ".paths[] // empty")
SNAPSHOT_TAGS=$(echo "$SNAPSHOT_DATA" | jq -r ".tags[] // empty")
if [ -z "$SNAPSHOT_PATH" ]; then
log "Error: Snapshot $SNAPSHOT_ID does not contain valid paths."
exit 1
fi
log "Snapshot Data Retrieved: Path=$SNAPSHOT_PATH, Tags=$SNAPSHOT_TAGS"
# Determine the restoration type based on the tags
if [[ "$SNAPSHOT_TAGS" == *"wordpress_db"* ]] && [[ "$SNAPSHOT_PATH" == "/stdin" ]]; then if [[ "$SNAPSHOT_TAGS" == *"wordpress_db"* ]] && [[ "$SNAPSHOT_PATH" == "/stdin" ]]; then
log "Detected database backup. Starting restoration process for database $DB_NAME..." log "Detected database backup. Restoring database $DB_NAME..."
if restic -r "$RESTIC_REPOSITORY" dump "$SNAPSHOT_ID" stdin | mysql -u "$DB_USER" -p"$DB_PASSWORD" "$DB_NAME"; then if restic -r "$RESTIC_REPOSITORY" dump "$SNAPSHOT_ID" stdin | mysql -u "$DB_USER" -p"$DB_PASSWORD" "$DB_NAME"; then
log "Restoration of snapshot $SNAPSHOT_ID with TAG: wordpress_db completed successfully." log "Database restoration completed successfully for $DB_NAME from Snapshot ID: $SNAPSHOT_ID."
else else
log "Failed to restore database from Snapshot ID: $SNAPSHOT_ID. Please check the log file for details: $LOG_FILE" log "Error: Database restoration failed for Snapshot ID: $SNAPSHOT_ID."
exit 1
fi
elif [[ "$SNAPSHOT_TAGS" == *"core_files"* ]]; then
RESTORE_DIR="/var/www/webroot/ROOT"
log "Detected core files backup. Restoring to $RESTORE_DIR..."
if restic -r "$RESTIC_REPOSITORY" restore "$SNAPSHOT_ID" --target "$RESTORE_DIR"; then
log "Core files restoration completed successfully for Snapshot ID: $SNAPSHOT_ID."
else
log "Error: Core files restoration failed for Snapshot ID: $SNAPSHOT_ID."
exit 1
fi
elif [[ "$SNAPSHOT_TAGS" == *"media_themes"* ]]; then
RESTORE_DIR="/var/www/webroot/ROOT/wp-content/uploads"
log "Detected media files backup. Restoring to $RESTORE_DIR..."
if restic -r "$RESTIC_REPOSITORY" restore "$SNAPSHOT_ID" --target "$RESTORE_DIR"; then
log "Media files restoration completed successfully for Snapshot ID: $SNAPSHOT_ID."
else
log "Error: Media files restoration failed for Snapshot ID: $SNAPSHOT_ID."
exit 1 exit 1
fi fi
else else
if [ -z "$SNAPSHOT_PATH" ] || [ "$SNAPSHOT_PATH" = "null" ]; then log "Unknown snapshot type. Attempting general restoration to /..."
log "Failed to find a valid path for snapshot ID $SNAPSHOT_ID. Check the snapshot ID and try again." TEMP_RESTORE_DIR="/tmp/restoration_$SNAPSHOT_ID"
exit 1 mkdir -p "$TEMP_RESTORE_DIR"
fi if restic -r "$RESTIC_REPOSITORY" restore "$SNAPSHOT_ID" --target "$TEMP_RESTORE_DIR"; then
log "General file restoration completed successfully to temporary directory: $TEMP_RESTORE_DIR."
log "Restoring snapshot $SNAPSHOT_ID to $SNAPSHOT_PATH..."
if restic -r "$RESTIC_REPOSITORY" restore "$SNAPSHOT_ID" --target "$SNAPSHOT_PATH"; then
log "Restoration of snapshot $SNAPSHOT_ID to $SNAPSHOT_PATH completed successfully."
else else
log "Failed to restore Snapshot ID: $SNAPSHOT_ID to PATH: $SNAPSHOT_PATH. Please check the log file for details: $LOG_FILE" log "Error: File restoration failed for Snapshot ID: $SNAPSHOT_ID."
exit 1 exit 1
fi fi
fi fi
log "Restoration process completed successfully."

22
scripts/imports/view_snapshots.sh
View File

@ -1,5 +1,8 @@
#!/bin/bash #!/bin/bash
# Exit immediately on error
set -e
# Display usage if no tag is provided # Display usage if no tag is provided
if [ "$#" -ne 1 ]; then if [ "$#" -ne 1 ]; then
echo "Usage: $0 <tag>" echo "Usage: $0 <tag>"
@ -7,20 +10,31 @@ if [ "$#" -ne 1 ]; then
exit 1 exit 1
fi fi
# Assign input argument
TAG=$1 TAG=$1
backupPath='/mnt/backups' backupPath='/mnt/backups'
password_file="/etc/restic-password" # Use a password file instead of embedding the password
# Embedded Restic repository password # Validate if the password file exists
RESTIC_PASSWORD="tonysite1" # Replace this with your actual password if [ ! -f "$password_file" ]; then
echo "Error: Password file not found at $password_file"
exit 1
fi
# Set Restic environment variables
export RESTIC_REPOSITORY="$backupPath" export RESTIC_REPOSITORY="$backupPath"
export RESTIC_PASSWORD export RESTIC_PASSWORD=$(cat "$password_file")
# Validate the provided tag against known tags # Validate the provided tag against known tags
case "$TAG" in case "$TAG" in
main_backup|wordpress_db|core_files|media_themes|full_backup) main_backup|wordpress_db|core_files|media_themes|full_backup)
# Use the --json flag to output the snapshots in JSON format # Use the --json flag to output the snapshots in JSON format
restic -r $RESTIC_REPOSITORY snapshots --tag "$TAG" --json if restic -r "$RESTIC_REPOSITORY" snapshots --tag "$TAG" --json; then
echo "Snapshots for tag '$TAG' displayed successfully."
else
echo "Error: Unable to display snapshots for tag '$TAG'."
exit 1
fi
;; ;;
*) *)
echo "Error: Unknown tag '$TAG'." echo "Error: Unknown tag '$TAG'."