Removed server_ for better overview

roles/docker-wordpress/README.md

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+# role server_docker-wordpress
+
+## database 
+
+## access database
+To access the database execute
+```bash
+  docker exec -it wordpress-database-1 /bin/mysql -u wordpress -p
+```
+
+## upgrade database
+To upgrade the database execute
+```bash
+  docker exec -it wordpress-database-1 /bin/mysql_upgrade --user=root --password=
+```
+
+## change database root password
+- https://wolfgang.gassler.org/reset-password-mariadb-mysql-docker/
+- https://www.digitalocean.com/community/tutorials/how-to-reset-your-mysql-or-mariadb-root-password
+
+## bash in application
+docker exec -it wordpress-application-1 /bin/sh
+
+## update wp-config.php
+```bash
+apt update && apt install nano && nano wp-config.php
+```
+
+## multiside
+- https://multilingualpress.de/doku/wordpress-multisite-installieren-einrichten/
+- https://pressable.com/knowledgebase/adding-or-changing-the-domain-on-a-wordpress-multisite/
+- https://wpengine.com/support/how-to-change-a-multi-site-primary-domain/

roles/docker-wordpress/handlers/main.yml

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+---
+- name: recreate wordpress
+  command:
+    cmd: docker-compose -p wordpress up -d --force-recreate
+    chdir: "{{path_docker_compose_files}}wordpress/"
+  environment:
+    COMPOSE_HTTP_TIMEOUT: 600
+    DOCKER_CLIENT_TIMEOUT: 600

roles/docker-wordpress/meta/main.yml

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+dependencies:
+- server_native-docker-reverse-proxy

roles/docker-wordpress/tasks/main.yml

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+---
+- name: recieve wordpress certificates
+  command: certbot certonly --agree-tos --email {{administrator_email}} --non-interactive --webroot -w /var/lib/letsencrypt/ -d {{item}}
+  loop: "{{domains}}"
+
+- name: configure wordpress nginx configurations
+  vars:
+    client_max_body_size: "2M"
+    domain: "{{item}}"
+  template: src=roles/server_native-docker-reverse-proxy/templates/domain.conf.j2 dest=/etc/nginx/conf.d/{{ item }}.conf
+  loop: "{{domains}}"
+  notify: restart nginx
+
+- name: "create {{path_docker_compose_files}}wordpress/"
+  file:
+    path: "{{path_docker_compose_files}}wordpress/"
+    state: directory
+    mode: 0755
+
+- name: add docker-compose.yml
+  template: src=docker-compose.yml.j2 dest={{path_docker_compose_files}}wordpress/docker-compose.yml
+  notify: recreate wordpress

roles/docker-wordpress/templates/docker-compose.yml.j2

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+version: '3'
+
+services:
+  application:
+    logging:
+      driver: journald
+    image: wordpress
+    restart: always
+    ports:
+      - "127.0.0.1:{{http_port}}:80"
+    environment:
+      WORDPRESS_DB_HOST:      database:3306
+      WORDPRESS_DB_USER:      "wordpress"
+      WORDPRESS_DB_PASSWORD:  "{{wordpress_database_password}}"
+      WORDPRESS_DB_NAME:      "wordpress"
+    links:
+      - database
+    volumes:
+      - data:/var/www/html
+    depends_on:
+      - database
+  database:
+    logging:
+      driver: journald
+    image: mariadb
+    restart: always
+    environment:
+      MYSQL_DATABASE: "wordpress"
+      MYSQL_USER: "wordpress"
+      MYSQL_PASSWORD: "{{wordpress_database_password}}"
+      MYSQL_ROOT_PASSWORD: "{{wordpress_database_password}}"
+      MARIADB_AUTO_UPGRADE: "1"
+    volumes:
+      - database:/var/lib/mysql
+    healthcheck:
+      test: "/usr/bin/mariadb --user=wordpress --password={{wordpress_database_password}} --execute \"SHOW DATABASES;\""
+      interval: 3s
+      timeout: 1s
+      retries: 5
+volumes:
+  database:
+  data:
+networks:
+  default:
+    driver: bridge