Add container to automatically backup DBs

ansible/roles/docker_cleanup/files/docker-utils/db-backup

@@ -1,45 +0,0 @@
-#!/usr/bin/env bash
-
-BACKUP_DIR=$1
-
-if [ -z "$BACKUP_DIR" ]
-  then
-    echo "No backup dir"
-fi
-
-all_containers=$(docker ps --format "{{.ID}}:{{ .Image }}")
-
-for line in $all_containers
-do
-    IFS=':' read -a container_details <<< $line
-
-    container_name=${container_details[1]}
-    container_id=${container_details[0]}
-
-    case "$container_name" in
-    "mariadb")
-        db_name=$(docker exec $container_id bash -c 'echo $MYSQL_USER')
-        echo Backing up mariadb $db_name
-        docker exec $container_id bash -c 'mysqldump -u $MYSQL_USER -p$MYSQL_PASSWORD --all-databases' | pv > $BACKUP_DIR/$db_name.sql
-        ;;
-
-    "postgres")
-        db_name=$(docker exec $container_id bash -c 'echo $POSTGRES_USER')
-        echo Backing up postgres $db_name
-        docker exec $container_id bash -c 'PGPASSWORD=$POSTGRES_PASSWORD pg_dumpall -U $POSTGRES_USER' | pv > $BACKUP_DIR/$db_name.sql
-        ;;
-    "yandex/clickhouse-server")
-        # Hardcode for plausible
-        tables=$(docker exec $container_id clickhouse-client --query "SELECT name FROM system.tables where database == 'plausible';")
-        for table in $tables
-        do
-            echo Backing up clickhouse table $table
-            docker exec $container_id clickhouse-client --query "SELECT * FROM plausible.$table" --format CSVWithNames | pv > $BACKUP_DIR/plausible-$table.csv
-        done
-        ;;
-
-    esac
-done
-
-echo "Setting user permissions..."
-chown -R root:root $BACKUP_DIR