Conform WordPress role to Traefik

dev/host_vars/wordpress.yml

@@ -0,0 +1,23 @@
+# base
+allow_reboot: false
+manage_network: false
+
+# docker
+docker_users:
+  - vagrant
+
+# traefik
+traefik_version: latest
+traefik_dashboard: true
+traefik_domain: traefik.vm.krislamo.org
+traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
+#traefik_acme_email: realemail@example.com # Let's Encrypt settings
+#traefik_production: true
+
+# container settings
+wordpress_version: latest
+wordpress_domain: wordpress.vm.krislamo.org
+
+# database settings
+wordpress_dbversion: latest
+wordpress_dbpass: password

dev/wordpress.yml

@@ -0,0 +1,10 @@
+- name: Install WordPress server (docker)
+  hosts: all
+  become: true
+  vars_files:
+    - host_vars/wordpress.yml
+  roles:
+    - base
+    - docker
+    - traefik
+    - wordpress

roles/wordpress/defaults/main.yml

@@ -1,6 +1,12 @@
-mariadb_name: mariadb
-mariadb_version: latest
+# container names
+wordpress_container: wordpress
+wordpress_dbcontainer: "{{ wordpress_container }}-db"
 
-wordpress_version: latest
-wordpress_dbname: wordpress
-wordpress_dbuser: wordpress
+# database settings
+wordpress_dbname: "{{ wordpress_container }}"
+wordpress_dbuser: "{{ wordpress_dbname }}"
+
+# host mounts
+wordpress_root: "/opt/wordpress"
+wordpress_docroot: "{{ wordpress_root }}/public_html"
+wordpress_dbroot: "{{ wordpress_root }}/database"

roles/wordpress/tasks/main.yml

@@ -1,9 +1,9 @@
-- name: Start MariaDB container
+- name: Start WordPress database container
   docker_container:
-    name: "{{ mariadb_name }}"
-    image: mariadb:{{ mariadb_version }}
+    name: "{{ wordpress_dbcontainer }}"
+    image: mariadb:{{ wordpress_dbversion }}
     restart_policy: always
-    volumes: mariadb:/var/lib/mysql
+    volumes: "{{ wordpress_dbroot }}:/var/lib/mysql"
     env:
       MYSQL_RANDOM_ROOT_PASSWORD: "true"
       MYSQL_DATABASE: "{{ wordpress_dbname }}"
@@ -12,17 +12,22 @@
 
 - name: Start WordPress container
   docker_container:
-    name: "{{ wordpress_name }}"
+    name: "{{ wordpress_container }}"
     image: wordpress:{{ wordpress_version }}
     restart_policy: always
-    volumes: wordpress:/var/www/html
+    volumes:
+      - "{{ wordpress_docroot }}:/var/www/html"
     labels:
       traefik.http.routers.wordpress.rule: "Host(`{{ wordpress_domain }}`)"
+      traefik.http.routers.wordpress.entrypoints: websecure
+      traefik.http.routers.wordpress.tls.certresolver: letsencrypt
+      traefik.http.routers.wordpress.middlewares: securehttps@file
+      traefik.docker.network: traefik
       traefik.enable: "true"
     links:
-      - "{{ mariadb_name }}"
+      - "{{ wordpress_dbcontainer }}"
     env:
       WORDPRESS_DB_NAME: "{{ wordpress_dbname }}"
       WORDPRESS_DB_USER: "{{ wordpress_dbuser }}"
       WORDPRESS_DB_PASSWORD: "{{ wordpress_dbpass }}"
-      WORDPRESS_DB_HOST: "{{ mariadb_name }}"
+      WORDPRESS_DB_HOST: "{{ wordpress_dbcontainer }}"

update-hosts.sh

@@ -10,6 +10,7 @@ HOST[4]="prom.${DOMAIN}"
 HOST[5]="grafana.${DOMAIN}"
 HOST[6]="nginx.${DOMAIN}"
 HOST[7]="vault.${DOMAIN}"
+HOST[8]="wordpress.${DOMAIN}"
 
 # Get Vagrantbox guest IP
 VAGRANT_OUTPUT=$(vagrant ssh -c "hostname -I | cut -d' ' -f2" 2>/dev/null)