add keydb, fix some minor issues

galaxy.yml

@@ -33,6 +33,7 @@ license:
 tags:
   - nextcloud
   - php
+  - keydb
 
 # Collections that this collection requires to be installed for it to be usable. The key of the dict is the
 # collection label 'namespace.name'. The value is a version range

playbooks/nextcloud_stack.yml

@@ -0,0 +1,13 @@
+---
+
+- hosts: all
+  roles:
+    - s3lph.nextcloud.keydb
+    - s3lph.nextcloud.php
+    - s3lph.webserver.apache2
+    - s3lph.webserver.certbot
+
+- hosts: all
+  roles:
+    - s3lph.webserver.apache2
+    - s3lph.nextcloud.nextcloud

roles/keydb/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+
+php_version: "8.1"

roles/keydb/handlers/main.yml

@@ -0,0 +1,16 @@
+---
+
+- name: restart keydb
+  ansible.builtin.service:
+    name: keydb-server
+    state: restarted
+
+- name: restart php-fpm
+  ansible.builtin.service:
+    name: "php{{ php_version }}-fpm.service"
+    state: restarted
+
+- name: restart apache2
+  ansible.builtin.service:
+    name: apache2
+    state: restarted

roles/keydb/tasks/config.yml

@@ -0,0 +1,20 @@
+---
+
+- name: Render KeyDB configuration
+  ansible.builtin.template:
+    src: etc/keydb/keydb.conf.j2
+    dest: /etc/keydb/keydb.conf
+    owner: keydb
+    group: keydb
+    mode: 0640
+  notify:
+    - restart keydb
+
+- name: Add www-data to keydb group
+  ansible.builtin.user:
+    name: www-data
+    groups: [keydb]
+    append: true
+  notify:
+    - restart php-fpm
+    - restart apache2

roles/keydb/tasks/install.yml

@@ -0,0 +1,24 @@
+---
+
+- name: Add KeyDB repository key
+  ansible.builtin.apt_key:
+    url: https://download.keydb.dev/open-source-dist/keyring.gpg
+    keyring: /etc/apt/trusted.gpg.d/download.keydb.dev.gpg
+
+- name: Add KeyDB repository
+  ansible.builtin.apt_repository:
+    filename: download.keydb.dev.list
+    repo: "deb https://download.keydb.dev/open-source-dist {{ ansible_facts.distribution_release }} main"
+
+- name: Install KeyDB
+  ansible.builtin.apt:
+    name:
+      - keydb
+      - keydb-server
+      - keydb-tools
+
+- name: Start and enable KeyDB
+  ansible.builtin.service:
+    name: keydb-server
+    state: started
+    enabled: true

roles/keydb/tasks/main.yml

@@ -0,0 +1,11 @@
+---
+
+- ansible.builtin.import_tasks: install.yml
+  tags:
+    - "role::keydb"
+    - "role::keydb:install"
+
+- ansible.builtin.import_tasks: config.yml
+  tags:
+    - "role::keydb"
+    - "role::keydb:config"

roles/nextcloud/defaults/main.yml

@@ -6,9 +6,10 @@ nextcloud_trusted_domains:
   - "cloud.example.org"
 nextcloud_cli_baseurl: "https://{{ nextcloud_trusted_domains[0] }}"
 
-nextcloud_redis_host: localhost
-nextcloud_redis_port: 6379
+nextcloud_redis_host: /run/keydb/keydb.sock
+nextcloud_redis_port: 0
 nextcloud_redis_dbindex: 0
+nextcloud_redis_timeout: 0.0
 
 nextcloud_db_engine: mysql
 nextcloud_db_host: localhost

roles/nextcloud/handlers/main.yml

@@ -0,0 +1,16 @@
+---
+
+- name: restart php-fpm
+  ansible.builtin.service:
+    name: "php{{ php_version}}-fpm.service"
+    state: restarted
+
+- name: restart apache2
+  ansible.builtin.service:
+    name: apache2
+    state: restarted
+
+- name: restart redis
+  ansible.builtin.service:
+    name: redis-server
+    state: restarted

roles/nextcloud/tasks/install.yml

@@ -14,11 +14,6 @@
   ansible.builtin.apt:
     name: apache2
 
-- name: Install redis-server if using localhost
-  ansible.builtin.apt:
-    name: redis-server
-  when: "nextcloud_redis_host == 'localhost'"
-
 - name: Install Nextcloud package
   ansible.builtin.apt:
     name: "nextcloud-{{ nextcloud_major_version }}"
@@ -53,7 +48,7 @@
       community.mysql.mysql_db:
         name: '{{ nextcloud_db_name }}'
         login_unix_socket: /run/mysqld/mysqld.sock
-        check_implicit_admin: yes
+        check_implicit_admin: true
 
     - name: Create nextcloud database user
       community.mysql.mysql_user:
@@ -62,7 +57,7 @@
         password: "{{ nextcloud_db_pass }}"
         priv: "{{ nextcloud_db_name }}.*:ALL"  # grant all privileges (no grant)
         login_unix_socket: /run/mysqld/mysqld.sock
-        check_implicit_admin: yes
+        check_implicit_admin: true
 
 - name: Perform Nextcloud first-time setup
   become: true
@@ -101,9 +96,11 @@
         host: "{{ nextcloud_redis_host }}"
         port: "{{ nextcloud_redis_port }}"
         dbindex: "{{ nextcloud_redis_dbindex }}"
+        timeout: "{{ nextcloud_redis_timeout }}"
       memcache.local: '\OC\Memcache\Redis'
       memcache.distributed: '\OC\Memcache\Redis'
       memcache.locking: '\OC\Memcache\Redis'
+      mysql.utf8mb4: true
 
 - name: Install Nextcloud app packages
   become: true

roles/php/defaults/main.yml

@@ -5,7 +5,7 @@ php_version: "8.1"
 php_ini:
   PHP:
     memory_limit: "512M"
-    upload_max_filesize: "1G"
+    upload_max_filesize: "2G"
   opcache:
     opcache.enable: "1"
     opcache.memory_consumption: "256"