From 59fddd7fa91074461140cef4e10bd5a0605fc3de Mon Sep 17 00:00:00 2001
From: Olivier Navas <olivier.navas@libretic.fr>
Date: Wed, 20 Jul 2022 12:02:01 +0200
Subject: [PATCH] Commit initial

---
 README.md                    | 38 +++++++++++++++++++++++++++++++
 defaults/main.yml            |  0
 handlers/main.yml            |  5 ++++
 tasks/main.yml               | 14 ++++++++++++
 templates/docker-compose.yml | 44 ++++++++++++++++++++++++++++++++++++
 5 files changed, 101 insertions(+)
 create mode 100644 README.md
 create mode 100644 defaults/main.yml
 create mode 100644 handlers/main.yml
 create mode 100644 tasks/main.yml
 create mode 100644 templates/docker-compose.yml

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..841dbe6
--- /dev/null
+++ b/README.md
@@ -0,0 +1,38 @@
+# Role : docker_wordpress
+
+
+## Services fournis
+
+Installation d'une instance wordpress sur un serveur docker_host
+
+## Variables
+
+Fournir les variables suivantes. Par exemple :
+
+```yaml
+docker_wordpress_fqdn: monsite.libretic.fr
+docker_wordpress_data_dir: /data1
+docker_wordpress_service_id: monsite
+docker_wordpress_image_version: 6.0.0-apache
+docker_wordpress_db_name: wp
+docker_wordpress_db_user: wp
+docker_wordpress_db_password: mdp_bdd
+```
+
+| Option                         | Valeur par défaut | Description                                                                               |
+|--------------------------------|-------------------|-------------------------------------------------------------------------------------------|
+| docker_wordpress_fqdn          |                   | Nom de domaine, ou liste de noms de domaines, pour lequel le service wordpress répond     |
+| docker_wordpress_data_dir      |                   | L'emplacement dans lequel se trouvent les volumes de donnees docker pour le service       |
+| docker_wordpress_service_id    |                   | Le nom de service souhaité : conditionne le nommage des volumes et le routage par traefik |
+| docker_wordpress_image_version |                   | Version de wordpress et de l'image docker                                                 |
+| docker_wordpress_db_name       |                   | Nom de la base de données                                                                 |
+| docker_wordpress_db_user       |                   | Nom du user proprietaire de la base de donnees                                            |
+| docker_wordpress_db_password   |                   | Mot de passe du user proprietaire de la base de donnees                                   |
+
+
+
+## Poursuite de l'installation dans wordpress
+
+Après le premier lancement :
+- créer le compte administrateur interne de wordpress depuis la page d'administration
+
diff --git a/defaults/main.yml b/defaults/main.yml
new file mode 100644
index 0000000..e69de29
diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..6dcba19
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,5 @@
+- name: docker-compose-up
+  shell: |
+    docker-compose up -d
+  args:
+    chdir: /opt/{{ docker_wordpress_service_id }}/
diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..cfcfaed
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,14 @@
+- name: docker directory
+  file:
+    path: /opt/{{ docker_wordpress_service_id }}/
+    state: directory
+
+- name: prepare docker-compose.yml
+  template:
+    src: "{{ item }}"
+    dest: /opt/{{ docker_wordpress_service_id }}/
+  with_items:
+    - docker-compose.yml
+  notify: docker-compose-up
+  
+
diff --git a/templates/docker-compose.yml b/templates/docker-compose.yml
new file mode 100644
index 0000000..0b39d8f
--- /dev/null
+++ b/templates/docker-compose.yml
@@ -0,0 +1,44 @@
+# {{ ansible_managed }}
+
+version: '3.1'
+
+services:
+  wordpress:
+    image: wordpress:{{ docker_wordpress_image_version }}
+    restart: always
+    environment:
+      WORDPRESS_DB_HOST: db
+      WORDPRESS_DB_USER: "{{ docker_wordpress_db_user }}"
+      WORDPRESS_DB_PASSWORD: "{{ docker_wordpress_db_password }}"
+      WORDPRESS_DB_NAME: "{{ docker_wordpress_db_name }}"
+    volumes:
+      - /data1/{{ docker_wordpress_service_id }}/wp_html:/var/www/html
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=traefik"
+      - "traefik.http.routers.{{ docker_wordpress_service_id }}.entrypoints=web"
+      - "traefik.http.routers.{{ docker_wordpress_service_id }}.rule=Host(`{{ docker_wordpress_fqdn }}`)"
+      - "traefik.http.services.{{ docker_wordpress_service_id }}.loadbalancer.server.port=80"
+    networks:
+      - wordpress
+      - traefik
+
+  db:
+    image: mariadb:10.8.2-rc-focal
+    restart: always
+    volumes:
+      - {{ docker_wordpress_data_dir }}/data1/{{ docker_wordpress_service_id }}/mysql:/var/lib/mysql
+    environment:
+      # genere un mdp root et l'affiche au demarrage sur stdout
+      MARIADB_RANDOM_ROOT_PASSWORD: "yes"
+      MARIADB_DATABASE: "{{ docker_wordpress_db_name }}"
+      MARIADB_USER: "{{ docker_wordpress_db_user }}"
+      MARIADB_PASSWORD: "{{ docker_wordpress_db_password }}"
+    networks:
+      - wordpress
+
+networks:
+  traefik:
+    external: true
+  wordpress:
+    internal: true