From 04be7724372c98496b1e237f9ba39e341c007e04 Mon Sep 17 00:00:00 2001
From: phil <phil@systemausfall.org>
Date: Sat, 10 Jun 2023 18:30:09 +0200
Subject: [PATCH] Add monit monitoring

---
 handlers/main.yml    | 15 ++++++++++-----
 tasks/main.yml       |  5 +++++
 tasks/monitoring.yml |  8 ++++++++
 templates/monit.j2   |  8 ++++++++
 4 files changed, 31 insertions(+), 5 deletions(-)
 create mode 100644 tasks/monitoring.yml
 create mode 100644 templates/monit.j2

diff --git a/handlers/main.yml b/handlers/main.yml
index 8e027d3..8459573 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,19 +1,24 @@
 ---
 - name: reload apache2
-  service:
+  ansible.builtin.service:
     name: apache2
     state: reloaded
 
 - name: reload php-fpm
-  service:
+  ansible.builtin.service:
     name: "php{{ php_version.stdout }}-fpm"
     state: reloaded
 
 - name: stop php-fpm-socket
-  command: systemctl stop php-fpm@*.socket
+  ansible.builtin.command: systemctl stop php-fpm@*.socket
 
 - name: stop php-fpm-service
-  command: systemctl stop php-fpm@*.service
+  ansible.builtin.command: systemctl stop php-fpm@*.service
 
 - name: start php-fpm-socket
-  command: systemctl start php-fpm@*.socket --all
+  ansible.builtin.command: systemctl start php-fpm@*.socket --all
+
+- name: reload monit
+  ansible.builtin.service:
+    name: monit
+    state: reloaded
diff --git a/tasks/main.yml b/tasks/main.yml
index a1bcca7..2f57280 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -18,3 +18,8 @@
 - name: User tasks
   ansible.builtin.import_tasks: user.yml
   tags: never, user
+
+- name: Monitoring tasks
+  ansible.builtin.import_tasks: monitoring.yml
+  tags: monitoring
+    
diff --git a/tasks/monitoring.yml b/tasks/monitoring.yml
new file mode 100644
index 0000000..741e6e6
--- /dev/null
+++ b/tasks/monitoring.yml
@@ -0,0 +1,8 @@
+---
+- name: "Monitoring | Enable Monit monitoring"
+  ansible.builtin.template:
+    src: monit.j2
+    dest: /etc/monit/conf-enabled/phpfpm
+    mode: "0644"
+  when: '"monit" in ansible_facts.packages'
+  notify: reload monit
diff --git a/templates/monit.j2 b/templates/monit.j2
new file mode 100644
index 0000000..5c322a6
--- /dev/null
+++ b/templates/monit.j2
@@ -0,0 +1,8 @@
+# {{ ansible_managed }}
+
+check process php-fpm with pidfile /run/php/php{{ php_version.stdout }}.pid
+  group webserver
+  start program = "/usr/sbin/service php{{ php_version.stdout }}-fpm start"
+  stop program  = "/usr/sbin/service php{{ php_version.stdout }}-fpm stop"
+  if failed unixsocket /run/php/{{ php_version.stdout }}-fpm.sock for 3 cycles then restart
+  if 3 restarts within 5 cycles then timeout