discuss.afpy.org

discuss.yml

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+---
+
+- hosts: webservers
+  vars:
+    discourse_domain: discuss.afpy.org
+    discourse_admins:
+      - julien@palard.fr
+      - marc@debureaux.fr
+  roles:
+    - discourse

roles/discourse/meta/main.yml

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+---
+dependencies:
+  - role: docker

roles/discourse/tasks/main.yml

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+---
+
+- name: Clone the Official Discourse Docker Image
+  git:
+    repo: https://github.com/discourse/discourse_docker.git
+    dest: /var/discourse
+
+- name: Setup nginx
+  include_role: name=julienpalard.nginx
+  vars:
+    nginx_domain: "{{ discourse_domain }}"
+    nginx_certificates: ["{{ discourse_domain }}"]
+    nginx_conf: |
+      server
+      {
+          listen 80;
+          server_name {{ discourse_domain }};
+          access_log /var/log/nginx/{{ discourse_domain }}-access.log;
+          error_log /var/log/nginx/{{ discourse_domain }}-error.log;
+          return 301 https://$host$request_uri;
+      }
+
+      server
+      {
+          listen 443 ssl;
+          server_name {{ discourse_domain }};
+          access_log /var/log/nginx/{{ discourse_domain }}-access.log;
+          error_log /var/log/nginx/{{ discourse_domain }}-error.log;
+          include snippets/letsencrypt-{{ discourse_domain }}.conf;
+          location / {
+              proxy_pass http://unix:/var/discourse/shared/standalone/nginx.http.sock:;
+              proxy_set_header Host $http_host;
+              proxy_http_version 1.1;
+              proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+              proxy_set_header X-Forwarded-Proto https;
+              proxy_set_header X-Real-IP $remote_addr;
+          }
+      }
+
+- name: Setup discourse
+  template:
+    src: app.yml
+    dest: /var/discourse/containers/app.yml

roles/discourse/templates/app.yml

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+## this is the all-in-one, standalone Discourse Docker container template
+##
+## From:
+## https://github.com/discourse/discourse_docker/blob/303eb0309c12e2af3da57ee796c5f154c5a9bca7/samples/standalone.yml
+## then edited to fit AFPy's Ansible install.
+##
+## After making changes to this file, you MUST rebuild
+## /var/discourse/launcher rebuild app
+##
+## visit http://www.yamllint.com/ to validate this file as needed
+
+templates:
+  - "templates/postgres.template.yml"
+  - "templates/redis.template.yml"
+  - "templates/web.template.yml"
+  - "templates/web.ratelimited.template.yml"
+  - "templates/web.socketed.template.yml"
+
+params:
+  db_default_text_search_config: "pg_catalog.french"
+  db_shared_buffers: "256MB"
+  db_work_mem: "40MB"
+  version: tests-passed
+
+env:
+  LANG: fr_FR.UTF-8
+  DISCOURSE_DEFAULT_LOCALE: fr
+  UNICORN_WORKERS: 2
+  DISCOURSE_HOSTNAME: '{{ discourse_domain }}'
+  DISCOURSE_DEVELOPER_EMAILS: '{{ discourse_admins|join(",") }}'
+  DISCOURSE_SMTP_ADDRESS: 172.17.0.1
+  DISCOURSE_SMTP_PORT: 25
+  DISCOURSE_SMTP_ENABLE_START_TLS: false
+
+
+## The Docker container is stateless; all data is stored in /shared
+volumes:
+  - volume:
+      host: /var/discourse/shared/standalone
+      guest: /shared
+  - volume:
+      host: /var/discourse/shared/standalone/log/var-log
+      guest: /var/log
+
+## Plugins go here
+## see https://meta.discourse.org/t/19157 for details
+hooks:
+  after_code:
+    - exec:
+        cd: $home/plugins
+        cmd:
+          - git clone https://github.com/discourse/docker_manager.git
+
+## Any custom commands to run after building
+run:
+  - exec: echo "Beginning of custom commands"
+  ## If you want to set the 'From' email address for your first registration, uncomment and change:
+  ## After getting the first signup email, re-comment the line. It only needs to run once.
+  - exec: rails r "SiteSetting.notification_email='discuss@afpy.org'"
+  - exec: echo "End of custom commands"

roles/docker/tasks/main.yml

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+---
+
+- name: Add docker apt requisites
+  apt:
+    state: present
+    name:
+      - apt-transport-https
+      - ca-certificates
+      - curl
+      - software-properties-common
+
+- name: Add docker GPG key
+  apt_key:
+    url: "https://download.docker.com/linux/debian/gpg"
+    state: present
+
+- name: Add docker repository
+  copy:
+    content: "deb [arch=amd64] https://download.docker.com/linux/debian {{ ansible_facts.distribution_release }} stable"
+    dest: /etc/apt/sources.list.d/docker.list
+  register: sources_list
+
+- name: apt update
+  apt:
+    update_cache: yes
+  when: sources_list is changed
+
+- name: Install docker
+  apt:
+    name: docker-ce
+    update_cache: yes
+
+# Puis à la main: ./launcher rebuild app
+# Attention ça prend un temps fou.