add opcache

tasks/main.yml

@@ -35,6 +35,11 @@
   when:
     - "'phpfpm' in prometheus_exporter_packages"
 
+- name: 'prometheus | PHP opcache exporter'
+  include_tasks: 'php-opcache_exporter.yml'
+  when:
+    - "'php-opcache' in prometheus_exporter_packages"
+
 - name: 'prometheus | Apache exporter'
   include_tasks: 'apache_exporter.yml'
   when:

tasks/php-opcache_exporter.yml

@@ -0,0 +1,44 @@
+---
+- name: 'prometheus | php-opcache exporter | get latest release from GitHub'
+  shell: curl --silent "https://api.github.com/repos/MyOnlineStore/opcache-exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
+  args:
+    warn: false
+  register: prometheus_php-opcache_exporter_latest_version
+  run_once: true
+
+- name: 'prometheus | php-opcache exporter | download'
+  get_url:
+    url: https://github.com/MyOnlineStore/opcache-exporter/releases/download/v{{ prometheus_php-opcache_exporter_version|default(prometheus_php-opcache_exporter_latest_version.stdout) }}/opcache_exporter-{{ prometheus_php-opcache_exporter_version|default(prometheus_php-opcache_exporter_latest_version.stdout) }}-linux-amd64
+    dest: /tmp
+
+- name: 'prometheus | php-opcache exporter | move to /usr/local/bin'
+  copy:
+    src: /tmp/opcache_exporter-{{ prometheus_php-opcache_exporter_version|default(prometheus_php-opcache_exporter_latest_version.stdout) }}-linux-amd64
+    dest: /usr/local/bin/prometheus-php-opcache-exporter
+    remote_src: yes
+    owner: root
+    group: root
+    mode: 0755
+
+- name: 'prometheus | php-opcache exporter | configuration'
+  template:
+    src: conf/prometheus-php-opcache-exporter.j2
+    dest: /etc/default/prometheus-php-opcache-exporter
+    owner: root
+    group: root
+    mode: 0600
+  register: prometheus_php-opcache_exporter_configuration
+
+- name: 'prometheus | php-opcache exporter | install unit file to systemd'
+  template:
+    src: systemd/prometheus-php-opcache-exporter.service.j2
+    dest: /etc/systemd/system/prometheus-php-opcache-exporter.service
+    owner: root
+    group: root
+    mode: 0600
+
+- name: 'prometheus | php-opcache exporter | configure systemd to use service'
+  systemd:
+    daemon_reload: yes
+    enabled: yes
+    name: prometheus-php-opcache-exporter.service