mirror of
https://github.com/uprightbass360/AzerothCore-RealmMaster.git
synced 2026-01-16 18:30:28 +00:00
cleanup of install and monitoring
This commit is contained in:
Deckard
@@ -4,10 +4,23 @@ set -e
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echo "🔧 Conditional AzerothCore Database Import"
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echo "========================================"
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# Restoration status markers
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# Restoration status markers - use writable location
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RESTORE_STATUS_DIR="/var/lib/mysql-persistent"
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MARKER_STATUS_DIR="/tmp"
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RESTORE_SUCCESS_MARKER="$RESTORE_STATUS_DIR/.restore-completed"
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RESTORE_FAILED_MARKER="$RESTORE_STATUS_DIR/.restore-failed"
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RESTORE_SUCCESS_MARKER_TMP="$MARKER_STATUS_DIR/.restore-completed"
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RESTORE_FAILED_MARKER_TMP="$MARKER_STATUS_DIR/.restore-failed"
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# Ensure we can write to the status directory, fallback to tmp
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mkdir -p "$RESTORE_STATUS_DIR" 2>/dev/null || true
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if ! touch "$RESTORE_STATUS_DIR/.test-write" 2>/dev/null; then
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echo "⚠️ Cannot write to $RESTORE_STATUS_DIR, using $MARKER_STATUS_DIR for markers"
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RESTORE_SUCCESS_MARKER="$RESTORE_SUCCESS_MARKER_TMP"
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RESTORE_FAILED_MARKER="$RESTORE_FAILED_MARKER_TMP"
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else
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rm -f "$RESTORE_STATUS_DIR/.test-write" 2>/dev/null || true
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fi
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echo "🔍 Checking restoration status..."
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@@ -42,53 +55,36 @@ echo "🔍 Checking for backups to restore..."
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BACKUP_DIRS="/backups"
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# Function to find and validate the most recent backup
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find_latest_backup() {
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# Priority 1: Legacy single backup file
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if [ -f "/var/lib/mysql-persistent/backup.sql" ]; then
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if head -10 "/var/lib/mysql-persistent/backup.sql" | grep -q "CREATE DATABASE\|INSERT INTO\|CREATE TABLE"; then
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echo "/var/lib/mysql-persistent/backup.sql"
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return 0
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fi
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fi
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# Priority 2: Modern timestamped backups
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if [ -d "$BACKUP_DIRS" ] && [ "$(ls -A $BACKUP_DIRS)" ]; then
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# Try daily backups first
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if [ -d "$BACKUP_DIRS/daily" ] && [ "$(ls -A $BACKUP_DIRS/daily)" ]; then
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local latest_daily=$(ls -1t $BACKUP_DIRS/daily | head -n 1)
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if [ -n "$latest_daily" ] && [ -d "$BACKUP_DIRS/daily/$latest_daily" ]; then
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# Validate backup has actual data
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if ls "$BACKUP_DIRS/daily/$latest_daily"/*.sql.gz >/dev/null 2>&1; then
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for backup_file in "$BACKUP_DIRS/daily/$latest_daily"/*.sql.gz; do
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if [ -f "$backup_file" ] && [ -s "$backup_file" ]; then
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if zcat "$backup_file" | head -20 | grep -q "CREATE DATABASE\|INSERT INTO\|CREATE TABLE"; then
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echo "$BACKUP_DIRS/daily/$latest_daily"
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return 0
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fi
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fi
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done
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fi
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fi
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fi
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fi
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return 1
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}
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# Function to restore from timestamped backup directory
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# Function to restore from backup (directory or single file)
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restore_from_directory() {
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local backup_dir="$1"
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echo "🔄 Restoring from backup directory: $backup_dir"
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local backup_path="$1"
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echo "🔄 Restoring from backup: $backup_path"
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local restore_success=true
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# Restore each database backup
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for backup_file in "$backup_dir"/*.sql.gz; do
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# Handle single .sql file (legacy backup)
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if [ -f "$backup_path" ] && [[ "$backup_path" == *.sql ]]; then
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echo "📥 Restoring legacy backup file: $(basename "$backup_path")"
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if timeout 300 mysql -h ${CONTAINER_MYSQL} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD} < "$backup_path"; then
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echo "✅ Successfully restored legacy backup"
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return 0
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else
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echo "❌ Failed to restore legacy backup"
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return 1
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fi
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fi
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# Handle directory with .sql.gz files (modern timestamped backups)
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if [ -d "$backup_path" ]; then
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echo "🔄 Restoring from backup directory: $backup_path"
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# Restore each database backup
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for backup_file in "$backup_path"/*.sql.gz; do
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if [ -f "$backup_file" ]; then
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local db_name=$(basename "$backup_file" .sql.gz)
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echo "📥 Restoring database: $db_name"
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if zcat "$backup_file" | mysql -h ${CONTAINER_MYSQL} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD}; then
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if timeout 300 zcat "$backup_file" | mysql -h ${CONTAINER_MYSQL} -u${MYSQL_USER} -p${MYSQL_ROOT_PASSWORD}; then
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echo "✅ Successfully restored $db_name"
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else
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echo "❌ Failed to restore $db_name"
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@@ -97,16 +93,76 @@ restore_from_directory() {
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fi
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done
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if [ "$restore_success" = true ]; then
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return 0
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else
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return 1
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if [ "$restore_success" = true ]; then
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return 0
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else
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return 1
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fi
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fi
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# If we get here, backup_path is neither a valid .sql file nor a directory
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echo "❌ Invalid backup path: $backup_path (not a .sql file or directory)"
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return 1
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}
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# Attempt backup restoration
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backup_path=$(find_latest_backup)
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if [ $? -eq 0 ] && [ -n "$backup_path" ]; then
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# Attempt backup restoration with full functionality restored
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echo "🔄 Checking for backups..."
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backup_path=""
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# Priority 1: Legacy single backup file with content validation
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echo "🔍 Checking for legacy backup file..."
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if [ -f "/var/lib/mysql-persistent/backup.sql" ]; then
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echo "📄 Found legacy backup file, validating content..."
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if timeout 10 head -10 "/var/lib/mysql-persistent/backup.sql" 2>/dev/null | grep -q "CREATE DATABASE\|INSERT INTO\|CREATE TABLE"; then
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echo "✅ Legacy backup file validated"
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backup_path="/var/lib/mysql-persistent/backup.sql"
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else
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echo "⚠️ Legacy backup file exists but appears invalid or empty"
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fi
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else
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echo "🔍 No legacy backup found"
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fi
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# Priority 2: Modern timestamped backups (only if no legacy backup found)
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if [ -z "$backup_path" ] && [ -d "$BACKUP_DIRS" ]; then
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echo "📁 Backup directory exists, checking for timestamped backups..."
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if [ "$(ls -A $BACKUP_DIRS 2>/dev/null | wc -l)" -gt 0 ]; then
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# Check daily backups first
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if [ -d "$BACKUP_DIRS/daily" ] && [ "$(ls -A $BACKUP_DIRS/daily 2>/dev/null | wc -l)" -gt 0 ]; then
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echo "📅 Found daily backup directory, finding latest..."
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latest_daily=$(ls -1t $BACKUP_DIRS/daily 2>/dev/null | head -n 1)
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if [ -n "$latest_daily" ] && [ -d "$BACKUP_DIRS/daily/$latest_daily" ]; then
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echo "📦 Checking backup directory: $latest_daily"
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# Check if directory has .sql.gz files
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if ls "$BACKUP_DIRS/daily/$latest_daily"/*.sql.gz >/dev/null 2>&1; then
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# Validate at least one backup file has content
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echo "🔍 Validating backup content..."
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for backup_file in "$BACKUP_DIRS/daily/$latest_daily"/*.sql.gz; do
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if [ -f "$backup_file" ] && [ -s "$backup_file" ]; then
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# Use timeout to prevent hanging on zcat
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if timeout 10 zcat "$backup_file" 2>/dev/null | head -20 | grep -q "CREATE DATABASE\|INSERT INTO\|CREATE TABLE"; then
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echo "✅ Valid backup found: $(basename $backup_file)"
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backup_path="$BACKUP_DIRS/daily/$latest_daily"
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break
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fi
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fi
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done
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else
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echo "⚠️ No .sql.gz files found in backup directory"
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fi
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fi
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else
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echo "📅 No daily backup directory found"
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fi
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else
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echo "📁 Backup directory is empty"
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fi
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else
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echo "📁 No backup directory found or legacy backup already selected"
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fi
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echo "🔄 Final backup path result: '$backup_path'"
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if [ -n "$backup_path" ]; then
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echo "📦 Found backup: $(basename $backup_path)"
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if restore_from_directory "$backup_path"; then
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echo "✅ Database restoration completed successfully!"
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@@ -210,7 +266,12 @@ if ./dbimport; then
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echo "✅ Database import completed successfully!"
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# Create import completion marker
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echo "$(date): Database import completed successfully" > "$RESTORE_STATUS_DIR/.import-completed"
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if touch "$RESTORE_STATUS_DIR/.import-completed" 2>/dev/null; then
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echo "$(date): Database import completed successfully" > "$RESTORE_STATUS_DIR/.import-completed"
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else
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echo "$(date): Database import completed successfully" > "$MARKER_STATUS_DIR/.import-completed"
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echo "⚠️ Using temporary location for completion marker"
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fi
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# Verify import was successful
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echo "🔍 Verifying import results..."
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@@ -230,7 +291,12 @@ if ./dbimport; then
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fi
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else
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echo "❌ Database import failed!"
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echo "$(date): Database import failed" > "$RESTORE_STATUS_DIR/.import-failed"
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if touch "$RESTORE_STATUS_DIR/.import-failed" 2>/dev/null; then
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echo "$(date): Database import failed" > "$RESTORE_STATUS_DIR/.import-failed"
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else
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echo "$(date): Database import failed" > "$MARKER_STATUS_DIR/.import-failed"
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echo "⚠️ Using temporary location for failed marker"
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fi
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exit 1
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fi
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