docker mysql wordpress port doesn't connect

Question

I downloaded the mysql and wordpress images. Mysql ports are

3306 localhost:32781 33060 localhost:32780

Wordpress configuration is

WORDPRESS_DB_HOST 192.168.99.100:32774

MYSQL_ROOT_PASSWORD and WORDPRESS_DB_PASSWORD are the same

I try to connect to wordpress with

http://192.168.99.100:32774/

I get the message

This site can’t be reached

How do I have to configure the ports of mysql and wordpress?

CONFIGURATION MYSQL

WORDPRESS

Error trace

Answer 1

From what you can find on the docker configuration page, you should take this example and modify it to your needs. There is the following docker-compose file that will launch a wordpress in a minute: https://docs.docker.com/compose/wordpress/

version: '3.3'

services:
   db:
     image: mysql:5.7
     volumes:
       - db_data:/var/lib/mysql
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: somewordpress
       MYSQL_DATABASE: wordpress
       MYSQL_USER: wordpress
       MYSQL_PASSWORD: wordpress

   wordpress:
     depends_on:
       - db
     image: wordpress:latest
     ports:
       - "8000:80"
     restart: always
     environment:
       WORDPRESS_DB_HOST: db:3306
       WORDPRESS_DB_USER: wordpress
       WORDPRESS_DB_PASSWORD: wordpress
       WORDPRESS_DB_NAME: wordpress
volumes:
    db_data: {}

From that file you have various options like, using docker compose tool (https://docs.docker.com/compose), or if you have a swarm running you could use docker stack command(https://vsupalov.com/difference-docker-compose-and-docker-stack/) or you can divide the configuration of both elements and create separate Dockerfile's(the configuration of a Docker file differs from what you can see on docker-compose so take the information an create your own) and launch them separated, you should launch mysql first as wordpress depends on a bbdd running first.