initial ansible code

roles/php/defaults/main.yml

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+---
+# Default PHP installation without version/module specification
+# php_old_version:  # specify old verison to uninstall
+php_version: "8.1"
+php_modules: ["common"]

roles/php/handlers/main.yml

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+---
+- name: restart php-fpm
+  systemd:
+    name: php{{ php_version }}-fpm.service
+    state: reloaded

roles/php/meta/main.yml

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+---
+dependencies:
+  - role: nginx

roles/php/tasks/main.yml

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+---
+- name: Add Sury PHP Repository
+  apt_repository:
+    repo: ppa:ondrej/php
+    state: present
+    update_cache: true
+  when: php_version is defined  # add repo when version is specified, otherwise use default repo
+
+- name: "Uninstall old PHP version"
+  apt:
+    name: "php{{ php_old_version }}*"
+    state: absent
+    purge: true
+  when: php_old_version is defined  # uninstall when old version is specified
+
+- name: "Install custom PHP modules {{ php_modules }}"
+  apt:
+    name: "{{ ['php' + php_version] | product(php_modules) | map('join', '-') | list }}"
+    state: latest
+    update_cache: true
+    cache_valid_time: 3600
+
+- name: Copy Nginx PHP-Handler
+  template:
+    dest: /etc/nginx/conf.d/php-handler.conf
+    src: php-handler.conf.j2
+    mode: 0644
+  when: '"fpm" in php_modules'
+  notify: reload nginx

roles/php/templates/php-handler.conf.j2

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+## Managed by Ansible ##
+
+# PHP Handler
+upstream php-handler {
+    server unix:{{ php_socket }};
+}

roles/php/vars/main.yml

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+---
+php_socket: "/run/php/php{{ php_version }}-fpm.sock"