CoM-ghost_protocol/phantom/playbooks/cloud/tasks/configure.yml

---
# Nextcloud database, app, and service configuration

- name: Generate MariaDB password for Nextcloud
  command: openssl rand -base64 24
  register: nc_db_password_gen
  args:
    creates: /var/www/nextcloud/.db_password

- name: Save DB password
  copy:
    content: "{{ nc_db_password_gen.stdout }}"
    dest: /var/www/nextcloud/.db_password
    owner: www-data
    group: www-data
    mode: "0600"
  when: nc_db_password_gen.changed

- name: Read saved DB password
  slurp:
    src: /var/www/nextcloud/.db_password
  register: nc_db_password_file

- name: Set DB password fact
  set_fact:
    nc_db_pass: "{{ (nc_db_password_file.content | b64decode).strip() }}"

- name: Create Nextcloud MariaDB database
  mysql_db:
    name: nextcloud
    state: present
    encoding: utf8mb4
    collation: utf8mb4_general_ci
    login_unix_socket: /var/run/mysqld/mysqld.sock

- name: Create Nextcloud MariaDB user
  mysql_user:
    name: nextcloud
    password: "{{ nc_db_pass }}"
    priv: "nextcloud.*:ALL"
    host: localhost
    state: present
    login_unix_socket: /var/run/mysqld/mysqld.sock

- name: Generate admin password
  command: openssl rand -base64 16
  register: nc_admin_password_gen
  args:
    creates: /var/www/nextcloud/.admin_password

- name: Save admin password
  copy:
    content: "{{ nc_admin_password_gen.stdout }}"
    dest: /var/www/nextcloud/.admin_password
    owner: www-data
    group: www-data
    mode: "0600"
  when: nc_admin_password_gen.changed

- name: Read saved admin password
  slurp:
    src: /var/www/nextcloud/.admin_password
  register: nc_admin_password_file

- name: Configure PHP-FPM pool for Nextcloud
  copy:
    dest: "/etc/php/{{ php_ver }}/fpm/pool.d/nextcloud.conf"
    content: |
      [nextcloud]
      user = www-data
      group = www-data
      listen = /run/php/php{{ php_ver }}-fpm-nextcloud.sock
      listen.owner = www-data
      listen.group = www-data
      pm = dynamic
      pm.max_children = 16
      pm.start_servers = 4
      pm.min_spare_servers = 2
      pm.max_spare_servers = 8
      pm.max_requests = 500
      env[HOSTNAME] = $HOSTNAME
      env[TMP] = /tmp
      env[TMPDIR] = /tmp
      env[TEMP] = /tmp
      php_value[upload_max_filesize] = 10G
      php_value[post_max_size] = 10G
      php_value[memory_limit] = 512M
      php_value[max_execution_time] = 3600
      php_value[max_input_time] = 3600
      php_value[opcache.enable] = 1
      php_value[opcache.memory_consumption] = 128
      php_value[opcache.interned_strings_buffer] = 16
      php_value[opcache.max_accelerated_files] = 10000
      php_value[opcache.revalidate_freq] = 1
    mode: "0644"
  notify: restart php-fpm

- name: Flush handlers to restart PHP-FPM
  meta: flush_handlers

- name: Install Nextcloud via occ
  become_user: www-data
  command: >
    php /var/www/nextcloud/occ maintenance:install
    --database mysql
    --database-name nextcloud
    --database-user nextcloud
    --database-pass "{{ nc_db_pass }}"
    --admin-user "{{ nextcloud_admin }}"
    --admin-pass "{{ (nc_admin_password_file.content | b64decode).strip() }}"
    --data-dir /var/www/nextcloud/data
  args:
    creates: /var/www/nextcloud/config/config.php

- name: Set trusted domain
  become_user: www-data
  command: "php /var/www/nextcloud/occ config:system:set trusted_domains 0 --value={{ nextcloud_domain }}"
  changed_when: true

- name: Set overwrite.cli.url
  become_user: www-data
  command: "php /var/www/nextcloud/occ config:system:set overwrite.cli.url --value=https://{{ nextcloud_domain }}"
  changed_when: true

- name: Configure Redis caching
  become_user: www-data
  command: "php /var/www/nextcloud/occ config:system:set {{ item.key }} --value={{ item.value }} {{ item.type | default('') }}"
  loop:
    - { key: "memcache.local", value: "\\OC\\Memcache\\APCu" }
    - { key: "memcache.distributed", value: "\\OC\\Memcache\\Redis" }
    - { key: "memcache.locking", value: "\\OC\\Memcache\\Redis" }
    - { key: "redis host", value: "localhost" }
    - { key: "redis port", value: "6379", type: "--type=integer" }
  changed_when: true

- name: Set default phone region
  become_user: www-data
  command: "php /var/www/nextcloud/occ config:system:set default_phone_region --value=US"
  changed_when: true

- name: Deploy Nextcloud cron systemd timer
  copy:
    dest: /etc/systemd/system/nextcloud-cron.service
    content: |
      [Unit]
      Description=Nextcloud cron.php
      After=network.target

      [Service]
      User=www-data
      ExecStart=/usr/bin/php /var/www/nextcloud/cron.php
      Type=oneshot
    mode: "0644"

- name: Deploy Nextcloud cron timer
  copy:
    dest: /etc/systemd/system/nextcloud-cron.timer
    content: |
      [Unit]
      Description=Run Nextcloud cron.php every 5 minutes

      [Timer]
      OnBootSec=5min
      OnUnitActiveSec=5min
      Unit=nextcloud-cron.service

      [Install]
      WantedBy=timers.target
    mode: "0644"

- name: Enable Nextcloud cron timer
  systemd:
    name: nextcloud-cron.timer
    state: started
    enabled: true
    daemon_reload: true

- name: Display admin credentials
  debug:
    msg: "Nextcloud admin credentials saved to /var/www/nextcloud/.admin_password — access at https://{{ nextcloud_domain }}"