functional docker project

docker/backup/Dockerfile

@@ -5,10 +5,10 @@ RUN apk add --no-cache mariadb-client bash dcron
 RUN mkdir -p /backups
 RUN mkdir -p /etc/periodic/15min
 
-COPY backup_db.sh /etc/periodic/15min/backup_db
+COPY backup_db.sh /etc/periodic/daily/backup_db
 COPY entrypoint.sh /entrypoint.sh
 
-RUN chmod +x /etc/periodic/15min/backup_db
+RUN chmod +x /etc/periodic/daily/backup_db
 RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

docker/backup/backup_db.sh

@@ -7,9 +7,13 @@ BACKUP_DIR="/backups"
 
 mkdir -p "$BACKUP_DIR"
 
-DAY=$(date +%d)         
+DAY=$(date +%d)
 FILE="$BACKUP_DIR/$DAY.sql"
 
-mysqldump -h mariadb -u "$DB_USER" -p"$DB_PASS" "$DB_NAME" > "$FILE"
+mysqldump -h mariadb -u "$DB_USER" -p"$DB_PASS" "$DB_NAME" > "$FILE" 2>/dev/null
 
-echo "[$(date)] Backup $DB_NAME sauvegardé dans $FILE" >> "$BACKUP_DIR/backup.log"
+if [ $? -eq 0 ]; then
+  echo "[$(date)] Backup $DB_NAME sauvegardé dans $FILE" >> "$BACKUP_DIR/backup.log"
+else
+  echo "[$(date)] ERREUR lors du backup de $DB_NAME" >> "$BACKUP_DIR/backup.log"
+fi