Initial commit

defaults/main.yml

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+---
+addons_dir: "{{ project_root }}/addons"
+matomo_url: "https://builds.matomo.org/matomo-latest.zip"
+matomo_php_extensions:
+  - php{{ php_version }}-gd
+  - php{{ php_version }}-curl
+  - php{{ php_version }}-zip
+  - php{{ php_version }}-mbstring
+  - php{{ php_version }}-xml
+  - php{{ php_version }}-cli
+  - php{{ php_version }}-mysql
+matomo_owner: "{{ web_user }}"
+matomo_group: "{{ web_group }}"

handlers/main.yml

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+---
+- name: restart php{{ php_version }}-fpm
+  service:
+    name: php{{ php_version }}-fpm
+    state: restarted
+
+- name: reload nginx
+  service:
+    name: nginx
+    state: reloaded

meta/main.yml

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+---
+galaxy_info:
+  author: Henning Orth / E-VANCE
+  description: Use Matomo with Trellis
+  license: MIT
+  min_ansible_version: 2.4
+  galaxy_tags:
+    - trellis
+    - wordpress
+    - networking
+    - system
+    - matomo
+    - piwik
+    - analytics
+dependencies: []

tasks/main.yml

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+---
+- name: Install required PHP extensions for Matomo
+  apt:
+    name: "{{ item }}"
+    state: present
+  with_items: "{{ matomo_php_extensions }}"
+  notify: restart php{{ php_version }}-fpm
+
+- name: Create addons folder for Matomo installation
+  file:
+    path: "{{ addons_dir }}"
+    owner: "{{ web_user }}"
+    group: "{{ web_group }}"
+    mode: '0755'
+    state: directory
+
+- name: Download Matomo
+  get_url:
+    url: "{{ matomo_url }}"
+    dest: "/tmp/matomo_latest.zip"
+
+- name: Unzip Matomo
+  unarchive:
+    src: "/tmp/matomo_latest.zip"
+    dest: "{{ addons_dir }}"
+    remote_src: yes
+    creates: "{{ addons_dir }}/matomo"
+
+- name: Set ownership of Matomo files
+  file:
+    path: "{{ addons_dir }}/matomo"
+    owner: "{{ matomo_owner }}"
+    group: "{{ matomo_group }}"
+    recurse: yes
+
+- name: Ensure correct permissions on Matomo directory
+  file:
+    path: "{{ addons_dir }}/matomo"
+    mode: '0755'
+    recurse: yes
+
+- name: Create Matomo database
+  mysql_db:
+    name: "{{ matomo_db_name }}"
+    state: present
+    login_host: "{{ site_env.db_host }}"
+    login_user: "{{ mysql_root_user }}"
+    login_password: "{{ mysql_root_password }}"
+  with_dict: "{{ wordpress_sites }}"
+  tags: matomo
+
+- name: Create Matomo database user and grant permissions
+  mysql_user:
+    name: "{{ item.value.matomo.db.user }}"
+    password: "{{ item.value.matomo.db.password }}"
+    host: "{{ site_env.db_user_host }}"
+    append_privs: yes
+    priv: "{{ matomo_db_name }}.*:ALL"
+    state: present
+    login_host: "{{ site_env.db_host }}"
+    login_user: "{{ mysql_root_user }}"
+    login_password: "{{ mysql_root_password }}"
+  with_dict: "{{ wordpress_sites }}"
+  tags: matomo
+
+- name: Create symlink to Matomo
+  file:
+    path: "{{ deploy_helper.new_release_path }}/web/analytics"
+    src: "{{ addons_dir }}/matomo"
+    state: link
+  with_dict: "{{ wordpress_sites }}"
+  tags: matomo
+
+- name: Explain next steps
+  debug:
+    msg: |
+      If necessary, set up Matomo as follows:
+      1) Deploy
+      2) Point your browser to {{ wordpress_env_defaults.wp_home }}/analytics
+      3) Proceed with the form using following credentials:
+         Host:              {{ site_env.db_user_host }}
+         Database User:     {{ item.value.matomo.db.user }}
+         Database Password: {{ item.value.matomo.db.password }}
+         Database:          {{ matomo_db_name }}
+         Table Prefix:      none
+         Set up your admin user.
+      4) Log in to Matomo.
+      5) Under Administration/System/Geolocation, download and activate the GeoIP 2 database.
+  with_dict: "{{ wordpress_sites }}"
+  tags: matomo

tasks/nginx.yml

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+---
+- name: Configure Nginx for Matomo
+  template:
+    src: "nginx-matomo.conf.j2"
+    dest: "/etc/nginx/sites-available/{{ site_host }}-matomo.conf"
+  notify: reload nginx
+
+- name: Enable Nginx site for Matomo
+  file:
+    src: "/etc/nginx/sites-available/{{ site_host }}-matomo.conf"
+    dest: "/etc/nginx/sites-enabled/{{ site_host }}-matomo.conf"
+    state: link
+  notify: reload nginx

templates/nginx-matomo.conf.j2

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+server {
+  listen 80;
+  server_name {{ site_host }};
+  root {{ addons_dir }}/matomo;
+
+  index index.php index.html index.htm;
+
+  access_log /srv/www/{{ site_host }}/logs/matomo-access.log;
+  error_log /srv/www/{{ site_host }}/logs/matomo-error.log;
+
+  location / {
+    try_files $uri $uri/ =404;
+  }
+
+  location ~ \.php$ {
+    include fastcgi_params;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    fastcgi_pass unix:/var/run/php/php{{ php_version }}-fpm.sock;
+  }
+
+  location ~* \.(?:css|js|ico|gif|jpe?g|png)$ {
+    expires max;
+    add_header Cache-Control "public";
+  }
+
+  location = /robots.txt {
+    allow all;
+    log_not_found off;
+    access_log off;
+  }
+}