Introduce Nextcloud role and deploy Cloud on Chaosknoten

Co-authored-by: Max <max@mlem.cloud>

playbooks/templates/chaosknoten/configs/cloud/compose.yaml.j2

@@ -1,45 +0,0 @@
----
-version: "3.6"
-
-services:
-  database:
-    image: docker.io/library/mariadb:11
-    restart: always
-    command: --transaction-isolation=READ-COMMITTED --log-bin=binlog --binlog-format=ROW
-    volumes:
-      - /data/docker/volumes/database:/var/lib/mysql
-    environment:
-      - "MYSQL_ROOT_PASSWORD={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/cloud/DB_PASSWORD", create=false, missing="error") }}"
-      - "MYSQL_PASSWORD={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/cloud/DB_PASSWORD", create=false, missing="error") }}"
-      - "MYSQL_DATABASE=nextcloud"
-      - "MYSQL_USER=nextcloud"
-    networks:
-      backend: {}
-  
-  app:
-    image: docker.io/library/nextcloud:25-fpm
-    restart: always
-    ports:
-      - 9000:9000
-    links:
-      - database
-    volumes:
-      - /data/docker/volumes/nextcloud:/var/www/html
-    environment:
-      - "MYSQL_PASSWORD={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/cloud/DB_PASSWORD", create=false, missing="error") }}"
-      - "MYSQL_DATABASE=nextcloud"
-      - "MYSQL_USER=nextcloud"
-      - "MYSQL_HOST=database"
-    networks:
-      backend: {}
-      frontend: {}
-
-volumes: {}
-  # FIXME: tell Docker to put volumes in /data instead of /var/lib/docker/
-  #database: {}
-  #nextcloud: {}
-
-networks:
-  backend:
-    internal: true
-  frontend: {}

playbooks/templates/chaosknoten/configs/cloud/extra_configuration.config.php.j2

@@ -0,0 +1,16 @@
+<?php
+$CONFIG = array (
+    'default_phone_region' => 'DE',
+    'hide_login_form' => true,
+    'mail_smtpmode' => 'smtp',
+    'mail_smtphost' => 'send-only-mailserver.ccchh.net',
+    'mail_smtpport' => 465,
+    'mail_smtpsecure' => 'ssl',
+    'mail_smtpauth' => true,
+    'mail_smtpauthtype' => 'LOGIN',
+    'mail_smtpname' => 'nextcloud',
+    'mail_from_address' => 'cloud',
+    'mail_domain' => 'send-only-mail.ccchh.net',
+    'mail_smtppassword' => '{{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/cloud/smtp_password", create=false, missing="error") }}',
+    'mail_smtpdebug' => true,
+);