fix sleep

Dockerfile

@@ -1,4 +1,4 @@
-FROM mariadb:10.6.23
+FROM mariadb:10.3.25
 
 # Install rclone (ignore apt update errors from old repos)
 RUN apt-get update || true && \

scripts/backup.sh

@@ -11,7 +11,7 @@ KEEP_BACKUPS="${KEEP_BACKUPS:-7}"
 S3_BUCKET="${S3_BUCKET:-selectel:backup_db}"
 S3_PATH="${S3_PATH:-dot}"
 ENVIRONMENT="${ENVIRONMENT:-prod}"
-
+SLEEP=${SLEEP:-43200}
 while true; do
     echo "[$(date)] Starting database backup process..."
 
@@ -20,7 +20,7 @@ while true; do
 
     if [ $? -ne 0 ]; then
         echo "[$(date)] ERROR: Failed to get database list!"
-        sleep 43200
+        sleep ${SLEEP}
         continue
     fi
 
@@ -32,7 +32,7 @@ while true; do
 
         echo "[$(date)] Backing up database: ${database}..."
 
-        # Create backup with compression
+        # Create backup with compression (MariaDB compatible)
         mysqldump -h "${DB_HOST}" \
                   -u"${DB_USER}" \
                   -p"${DB_PASSWORD}" \
@@ -42,6 +42,11 @@ while true; do
                   --extended-insert \
                   --quick \
                   --lock-tables=false \
+                  --skip-add-locks \
+                  --skip-comments \
+                  --routines \
+                  --triggers \
+                  --events \
                   "${database}" | gzip -c > "${BACKUP_FILE}"
 
         if [ $? -eq 0 ]; then
@@ -80,7 +85,7 @@ while true; do
     echo "[$(date)] Current local backups:"
     ls -lah ${BACKUP_DIR}/*.sql.gz 2>/dev/null || echo "No backups found"
 
-    echo "[$(date)] Next backup will run in 12 hours..."
+    echo "[$(date)] Next backup will run in $((${SLEEP} / 60 / 60 )) hours..."
     echo "========================================="
 
     # Sleep for 12 hours (43200 seconds)