How to enable SSL for wordpress image

General
1

Hi guys,

I’m creating a simple website using the following images:

Everything works like a charm except when I want to navigate on HTTPS. Browsers return a NET::ERR_CERT_INVALID response saying that the generated certificate is not valid.

Here’s my docker-compose.yml:

version: '3'

services:
  wp:
    build:
      context: wordpress
    ports:
      - ${IP}:80:80 # change ip if required
      - ${IP}:443:443
    volumes:
      - ./config/php.conf.ini:/usr/local/etc/php/conf.d/conf.ini
      - ./wp-app:/var/www/html # Full wordpress project
      #- ./plugin-name/trunk/:/var/www/html/wp-content/plugins/plugin-name # Plugin development
      #- ./theme-name/trunk/:/var/www/html/wp-content/themes/theme-name # Theme development
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_NAME: "${DB_NAME}"
      WORDPRESS_DB_USER: root
      WORDPRESS_DB_PASSWORD: "${DB_ROOT_PASSWORD}"
    depends_on:
      - db
    links:
      - db

  wpcli:
    image: wordpress:cli
    volumes:
      - ./config/php.conf.ini:/usr/local/etc/php/conf.d/conf.ini
      - ./wp-app:/var/www/html
    depends_on:
      - db
      - wp

  pma:
    image: phpmyadmin/phpmyadmin
    environment:
      # https://docs.phpmyadmin.net/en/latest/setup.html#docker-environment-variables
      PMA_HOST: db
      PMA_PORT: 3306
      MYSQL_ROOT_PASSWORD: "${DB_ROOT_PASSWORD}"
    ports:
      - ${IP}:8081:80
    links:
      - db:db

  db:
    image: mysql:latest # https://hub.docker.com/_/mysql/ - or mariadb https://hub.docker.com/_/mariadb
    ports:
      - ${IP}:3306:3306 # change ip if required
    command: [
        '--default_authentication_plugin=mysql_native_password',
        '--character-set-server=utf8mb4',
        '--collation-server=utf8mb4_unicode_ci'
    ]
    volumes:
      - ./wp-data:/docker-entrypoint-initdb.d
      - db_data:/var/lib/mysql
    environment:
      MYSQL_DATABASE: "${DB_NAME}"
      MYSQL_ROOT_PASSWORD: "${DB_ROOT_PASSWORD}"

volumes:
  db_data:

Here’s my wordpress context:

FROM wordpress:latest
RUN apt-get update && \
apt-get install -y  --no-install-recommends ssl-cert && \
rm -r /var/lib/apt/lists/* && \
a2enmod ssl && \
a2ensite default-ssl

Here’s my website that does only work on HTTP and not in HTTPS: website

Thank u for help

3

Hi! How are you?
I saw that you managed to enable ssl on your website. How did you get it? I have the same problem.

4

Here is the docker setup that I use:

And here is my solution for using that setup with SSL:

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