add old docker folder

docker/backup/Dockerfile

@@ -0,0 +1,14 @@
+FROM alpine:latest
+
+RUN apk add --no-cache mariadb-client bash dcron
+
+RUN mkdir -p /backups
+RUN mkdir -p /etc/periodic/15min
+
+COPY backup/backup_db.sh /etc/periodic/15min/backup_db
+COPY backup/entrypoint2.sh /entrypoint.sh
+
+RUN chmod +x /etc/periodic/15min/backup_db
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

docker/backup/backup_db.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+DB_USER="root"
+DB_PASS="root"
+DB_NAME="laravel"
+BACKUP_DIR="/backups"
+
+mkdir -p "$BACKUP_DIR"
+
+DAY=$(date +%d)         
+FILE="$BACKUP_DIR/$DAY.sql"
+
+mysqldump -h mariadb -u "$DB_USER" -p"$DB_PASS" "$DB_NAME" > "$FILE"
+
+echo "[$(date)] Backup $DB_NAME sauvegardé dans $FILE" >> "$BACKUP_DIR/backup.log"

docker/backup/entrypoint2.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+crond -f -l 2