Automated Nextcloud installation

roles/common/defaults/main.yml

@@ -1,2 +1,2 @@
 packages:
-  - dnsutils
+  - dnsutils

roles/common/tasks/main.yml

@@ -5,7 +5,7 @@
     mode: 0700
 
 - name: Install useful software
-  apt:
+  ansible.builtin.apt:
     name: "{{ packages }}"
     state: present
     update_cache: true

roles/webserver/defaults/main.yml

@@ -1,4 +1,5 @@
 webserver_root: "{{ docker_compose_root }}/webserver"
+nextcloud_autoinstall: true
 mariadb_trust:
   - "172.16.0.0/12"
   - "192.168.0.0/16"

roles/webserver/handlers/main.yml

@@ -1,11 +1,36 @@
+- name: Restart MariaDB
+  ansible.builtin.service:
+    name: mariadb
+    state: restarted
+  listen: restart_mariadb
+
 - name: Compose up on webserver stack
   ansible.builtin.command: "docker-compose up -d"
   args:
     chdir: "{{ webserver_root }}"
   listen: composeup_webserver
 
-- name: Restart MariaDB
-  ansible.builtin.service:
-    name: mariadb
-    state: restarted
-  listen: restart_mariadb
+- name: Grab Nextcloud container information
+  community.docker.docker_container_info:
+    name: "{{ webserver_root | basename }}_nextcloud_1"
+  listen: composeup_webserver
+  register: nextcloud_info
+
+- name: Wait for Nextcloud to become available
+  ansible.builtin.wait_for:
+    host: "{{ nextcloud_info.container.NetworkSettings.Networks.traefik.IPAddress }}"
+    port: 80
+  listen: composeup_webserver
+
+- name: Check Nextcloud status
+  ansible.builtin.command: "docker exec --user www-data {{ webserver_root | basename }}_nextcloud_1
+            php occ status"
+  listen: composeup_webserver
+  register: nextcloud_status
+
+- name: Import Nextcloud installation handlers
+  ansible.builtin.import_tasks: nextcloud.yml
+  listen: composeup_webserver
+  when:
+    - nextcloud_status.stderr[:26] == "Nextcloud is not installed"
+    - nextcloud_autoinstall

roles/webserver/handlers/nextcloud.yml

@@ -0,0 +1,35 @@
+- name: Install Nextcloud
+  ansible.builtin.command: 'docker exec --user www-data {{ webserver_root | basename }}_nextcloud_1
+            php occ maintenance:install
+              --database "mysql"
+              --database-host "{{ webserver.NEXTCLOUD_MYSQL_HOST | default("host.docker.internal") }}"
+              --database-name "{{ webserver.NEXTCLOUD_MYSQL_DATABASE | default("nextcloud") }}"
+              --database-user "{{ webserver.NEXTCLOUD_MYSQL_USER | default("nextcloud") }}"
+              --database-pass "{{ webserver.NEXTCLOUD_MYSQL_PASSWORD }}"
+              --admin-user "{{ webserver.NEXTCLOUD_ADMIN | default("admin") }}"
+              --admin-pass "{{ webserver.NEXTCLOUD_ADMIN_PASSWORD }}"'
+  register: nextcloud_install
+  listen: composeup_webserver
+
+- name: Set Nextcloud's Trusted Domain
+  ansible.builtin.command: 'docker exec --user www-data {{ webserver_root | basename }}_nextcloud_1
+            php occ config:system:set trusted_domains 0
+              --value="{{ webserver.NEXTCLOUD_DOMAIN | default("cloud.local.freeitathens.org") }}"'
+  listen: composeup_webserver
+  when: nextcloud_install.changed
+
+- name: Set Nextcloud's Trusted Proxy
+  ansible.builtin.command: 'docker exec --user www-data {{ webserver_root | basename }}_nextcloud_1
+            php occ config:system:set trusted_proxies 0 --value="traefik"'
+  listen: composeup_webserver
+  when: nextcloud_install.changed
+
+- name: Preform Nextcloud database maintenance
+  ansible.builtin.command: "docker exec --user www-data {{ webserver_root | basename }}_nextcloud_1 {{ item }}"
+  loop:
+    - "php occ maintenance:mode --on"
+    - "php occ db:add-missing-indices"
+    - "php occ db:convert-filecache-bigint"
+    - "php occ maintenance:mode --off"
+  listen: composeup_webserver
+  when: "'  - needsDbUpgrade: true' in nextcloud_status.stdout_lines"