<?php

error_reporting(E_ALL & ~E_WARNING & ~E_NOTICE);

//Connect to MySQL database using PDO.
$host="mariadb";
$user="test";
$pwd="test";
$dbname="db";

try {
   $db = new PDO("mysql:host=$host;dbname=$dbname", $user, $pwd);
   // set the PDO error mode to exception
   $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    }
    catch(PDOException $e)
    {
    echo "Connection failed: " . $e->getMessage();
    }
 ?>

version: '3'

 services:
 app:
   build:
     context: .
  dockerfile: ./app/Dockerfile
  image: gcr.io/xxxxxx/docker_app
  container_name: docker-app
  restart: always
  ports:
    - "3838:3838"
  labels:
    kompose.service.type: LoadBalancer
    kompose.service.expose: "True"

  web:
    build:
      context: .
   dockerfile: ./web/Dockerfile
   image: gcr.io/xxxxxx/docker_web
   restart: always
   ports:
     - "8000:80"
   labels:
     kompose.service.type: LoadBalancer
     kompose.service.expose: "True"

 mariadb:
   image: mariadb
   restart: always
   environment:
     - MYSQL_USER=test
     - MYSQL_PASSWORD=test123
     - MYSQL_ROOT_PASSWORD=test
     - MYSQL_DATABASE=db
  volumes:
    - mariadb_data:/var/lib/mysql

 phpmyadmin:
   image: bitnami/phpmyadmin
   environment:
     - PMA_HOST=mariadb
   ports:
    - "81:80"
   labels:
      kompose.service.type: LoadBalancer
      kompose.service.expose: "True"

  volumes:
  mariadb_data: