add phpfpm exporter

tasks/main.yml

@@ -29,3 +29,8 @@
   include_tasks: 'postgresql_exporter.yml'
   when:
     - "'postgresql' in prometheus_exporter_packages"
+
+- name: 'prometheus | PHP Fpm exporter'
+  include_tasks: 'phpfpm_exporter.yml'
+  when:
+    - "'phpfpm' in prometheus_exporter_packages"

tasks/phpfpm_exporter.yml

@@ -0,0 +1,51 @@
+---
+- name: 'prometheus | phpfpm exporter | get latest release from GitHub'
+  shell: curl --silent "https://api.github.com/repos/Lusitaniae/phpfpm_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
+  args:
+    warn: false
+  register: prometheus_phpfpm_exporter_latest_version
+  run_once: true
+
+- name: 'prometheus | phpfpm exporter | download'
+  get_url:
+    url: https://github.com/Lusitaniae/phpfpm_exporter/releases/download/v{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
+    dest: /tmp
+
+- name: 'prometheus | phpfpm exporter | unarchive'
+  unarchive:
+    remote_src: yes
+    src: /tmp/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
+    dest: /tmp
+
+- name: 'prometheus | phpfpm exporter | move to /usr/local/bin'
+  copy:
+    src: /tmp/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64/phpfpm_exporter
+    dest: /usr/local/bin/prometheus-phpfpm-exporter
+    remote_src: yes
+    owner: root
+    group: root
+    mode: 0755
+  notify:
+    - 'prometheus | phpfpm exporter | restart service'
+
+- name: 'prometheus | phpfpm exporter | install startup script'
+  template:
+    src: scripts/prometheus-phpfpm-exporter-script.sh.j2
+    dest: /usr/local/bin/prometheus-phpfpm-exporter-script.sh
+    owner: root
+    group: root
+    mode: 0600
+
+- name: 'prometheus | phpfpm exporter | install unit file to systemd'
+  template:
+    src: systemd/prometheus-phpfpm-exporter.service.j2
+    dest: /etc/systemd/system/prometheus-phpfpm-exporter.service
+    owner: root
+    group: root
+    mode: 0600
+
+- name: 'prometheus | phpfpm exporter | configure systemd to use service'
+  systemd:
+    daemon_reload: yes
+    enabled: yes
+    name: prometheus-phpfpm-exporter.service