init

defaults/main.yml

@@ -0,0 +1,28 @@
+---
+
+# container
+nc_app_host: nextcloud
+nc_nginx_host: nextcloud-nginx
+
+# commands
+nextcloud_occ_cmd: "docker-compose run --user www-data --rm {{ nextcloud_container_hostname }} php occ"
+nextcloud_app_install: "{{ nextcloud_occ_cmd }} app:install "
+nextcloud_app_list: "{{ nextcloud_occ_cmd }} app:list"
+nextcloud_config_set: "{{ nextcloud_occ_cmd }} config:system:set "
+nextcloud_config_get: "{{ nextcloud_occ_cmd }} config:system:get "
+nextcloud_config_import: "{{ nextcloud_occ_cmd }} config:import "
+
+nextcloud_settings:
+    - {param: "settings default_phone_region", value: "DE", options: "--no-interaction"}
+    - {param: "trusted_domains 1", value: "localhost", options: ""}
+    - {param: "trusted_domains 2", value: "{{ nextcloud_prefix }}.{{ domain }}", options: ""}
+    - {param: "overwriteprotocol", value: "https", options: ""}
+    - {param: "overwritehost", value: "{{ nextcloud_prefix }}.{{ domain }}", options: ""}
+    - {param: "overwrite.cli.url", value: "https:\/\/{{ nextcloud_prefix }}.{{ domain }}", options: ""}
+    - {param: "trusted_proxies", value: "{{ nc_app_host }}", options: ""}
+
+# apps
+nextcloud_apps:
+    - onlyoffice
+    - end_to_end_encryption
+    - deck

files/web/Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx:stable-alpine
+
+COPY nginx.conf /etc/nginx/nginx.conf

files/web/nginx.conf

@@ -0,0 +1,170 @@
+worker_processes auto;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '[$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    upstream php-handler {
+        server nextcloud:9000;
+    }
+
+    server {
+        listen 80;
+
+        # Add headers to serve security related headers
+        # Before enabling Strict-Transport-Security headers please read into this
+        # topic first.
+        add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
+        
+        # WARNING: Only add the preload option once you read about
+        # the consequences in https://hstspreload.org/. This option
+        # will add the domain to a hardcoded list that is shipped
+        # in all major browsers and getting removed from this list
+        # could take several months.
+        add_header Referrer-Policy "no-referrer" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-Download-Options "noopen" always;
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-Permitted-Cross-Domain-Policies "none" always;
+        add_header X-Robots-Tag "none" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+
+        # Remove X-Powered-By, which is an information leak
+        fastcgi_hide_header X-Powered-By;
+
+        # Path to the root of your installation
+        root /var/www/html;
+
+        location = /robots.txt {
+            allow all;
+            log_not_found off;
+            access_log off;
+        }
+
+        # The following 2 rules are only needed for the user_webfinger app.
+        # Uncomment it if you're planning to use this app.
+        #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
+        #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;
+
+        # The following rule is only needed for the Social app.
+        # Uncomment it if you're planning to use this app.
+        rewrite ^/.well-known/webfinger /public.php?service=webfinger last;
+        rewrite ^/.well-known/nodeinfo /public.php?service=nodeinfo last;
+
+        location = /.well-known/carddav {
+            return 301 $scheme://$host:$server_port/remote.php/dav;
+        }
+
+        location = /.well-known/caldav {
+            return 301 $scheme://$host:$server_port/remote.php/dav;
+        }
+
+        # set max upload size
+        client_max_body_size 10G;
+        fastcgi_buffers 64 4K;
+
+        # Enable gzip but do not remove ETag headers
+        gzip on;
+        gzip_vary on;
+        gzip_comp_level 4;
+        gzip_min_length 256;
+        gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+        gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+        # Uncomment if your server is build with the ngx_pagespeed module
+        # This module is currently not supported.
+        #pagespeed off;
+
+        location / {
+            rewrite ^ /index.php;
+        }
+
+        location ~ ^\/(?:build|tests|config|lib|3rdparty|templates|data)\/ {
+            deny all;
+        }
+        location ~ ^\/(?:\.|autotest|occ|issue|indie|db_|console) {
+            deny all;
+        }
+
+        location ~ ^\/(?:index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+)\.php(?:$|\/) {
+            fastcgi_split_path_info ^(.+?\.php)(\/.*|)$;
+            set $path_info $fastcgi_path_info;
+            try_files $fastcgi_script_name =404;
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $path_info;
+            # fastcgi_param HTTPS on;
+
+            # Avoid sending the security headers twice
+            fastcgi_param modHeadersAvailable true;
+
+            # Enable pretty urls
+            fastcgi_param front_controller_active true;
+            fastcgi_pass php-handler;
+            fastcgi_intercept_errors on;
+            fastcgi_request_buffering off;
+        }
+
+        location ~ ^\/(?:updater|oc[ms]-provider)(?:$|\/) {
+            try_files $uri/ =404;
+            index index.php;
+        }
+
+        # Adding the cache control header for js, css and map files
+        # Make sure it is BELOW the PHP block
+        location ~ \.(?:css|js|woff2?|svg|gif|map)$ {
+            try_files $uri /index.php$request_uri;
+            add_header Cache-Control "public, max-age=15778463";
+            # Add headers to serve security related headers (It is intended to
+            # have those duplicated to the ones above)
+            # Before enabling Strict-Transport-Security headers please read into
+            # this topic first.
+            #add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
+            #
+            # WARNING: Only add the preload option once you read about
+            # the consequences in https://hstspreload.org/. This option
+            # will add the domain to a hardcoded list that is shipped
+            # in all major browsers and getting removed from this list
+            # could take several months.
+            add_header Referrer-Policy "no-referrer" always;
+            add_header X-Content-Type-Options "nosniff" always;
+            add_header X-Download-Options "noopen" always;
+            add_header X-Frame-Options "SAMEORIGIN" always;
+            add_header X-Permitted-Cross-Domain-Policies "none" always;
+            add_header X-Robots-Tag "none" always;
+            add_header X-XSS-Protection "1; mode=block" always;
+
+            # Optional: Don't log access to assets
+            access_log off;
+        }
+
+        location ~ \.(?:png|html|ttf|ico|jpg|jpeg|bcmap|mp4|webm)$ {
+            try_files $uri /index.php$request_uri;
+            # Optional: Don't log access to other assets
+            access_log off;
+        }
+    }
+}
+

handlers/main.yml

@@ -0,0 +1,25 @@
+---
+- name: Add missing indices
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_occ_cmd }} db:add-missing-indices"
+  listen: Checking database
+  register: output
+
+- name: Add missing primary keys
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_occ_cmd }} db:add-missing-primary-keys"
+  listen: Checking database
+  register: output
+  ignore_errors: yes # TODO this is a production hotfix
+
+- name: Convert filecache bigint
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_occ_cmd }} db:convert-filecache-bigint --no-interaction"
+  listen: Checking database
+  register: output

meta/main.yml

@@ -0,0 +1,12 @@
+galaxy_info:
+  author: thiuda
+  description: Role to deploy Nextcloud with OnlyOffice behind Reverse Proxy
+  company: progressivwerk
+  license: MIT
+  min_ansible_version: 2.1
+  galaxy_tags: []
+  platforms:
+  - name: Debian
+    versions:
+    - 10
+dependencies: []

tasks/config_php.yml

@@ -0,0 +1,18 @@
+---
+
+- name: "Get configuration"
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_config_get + _param.param }}"
+  register: _current_param_value
+  ignore_errors: true
+  changed_when: false
+
+# TODO: generated config.php
+- name: "Set configuration"
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_config_set + _param.param + ' --value=' + _param.value + ' ' + _param.options }}"
+  when: '_param.value | string not in _current_param_value.stdout'

tasks/install_apps.yml

@@ -0,0 +1,17 @@
+---
+
+- name: "Get list of current apps"
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_app_list }}"
+  register: _apps_installed
+  changed_when: false
+
+- name: Install apps
+  become: yes
+  command:
+    chdir: "{{ compose_dir }}/nextcloud"
+    cmd: "{{ nextcloud_app_install + item }}"
+  with_items: "{{ nextcloud_apps }}"
+  when: 'item | string not in _apps_installed.stdout'

tasks/main.yml

@@ -0,0 +1,94 @@
+---
+- name: Create directory if it does not exists
+  become: yes
+  file:
+    path: "{{ compose_dir }}/nextcloud"
+    state: directory
+    mode: 0755
+
+- name: Place docker-compose file
+  become: yes
+  template:
+    src: templates/docker-compose.yml.j2
+    dest: "{{ compose_dir }}/nextcloud/docker-compose.yml"
+    mode: 0700
+
+- name: Place nextcloud env file
+  become: yes
+  template:
+    src: templates/.nextcloud.env.j2
+    dest: "{{ compose_dir }}/nextcloud/nextcloud.env"
+    mode: 0600
+
+- name: Place postgres env file
+  become: yes
+  template:
+    src: templates/.postgres.env.j2
+    dest: "{{ compose_dir }}/nextcloud/postgres.env"
+    mode: 0600
+
+- name: Place redis env file
+  become: yes
+  template:
+    src: templates/.redis.env.j2
+    dest: "{{ compose_dir }}/nextcloud/redis.env"
+    mode: 0600
+
+- name: Create nginx directory for nextcloud
+  become: yes
+  file:
+    path: "{{ compose_dir }}/nextcloud/web"
+    state: directory
+    mode: 0755
+
+- name: Place docker nginx Dockerfile
+  become: yes
+  copy:
+    src: files/web/Dockerfile
+    dest: "{{ compose_dir }}/nextcloud/web/Dockerfile"
+    mode: 0700
+
+- name: Copy docker nginx config
+  become: yes
+  copy:
+    src: files/web/nginx.conf
+    dest: "{{ compose_dir }}/nextcloud/web/nginx.conf"
+    mode: 0600
+
+- name: Update and start services
+  become: yes
+  docker_compose:
+    project_src: "{{ compose_dir }}/nextcloud"
+    pull: yes
+    state: present
+    remove_orphans: yes
+  notify:
+    - Add missing indices
+    - Add missing primary keys
+    - Convert filecache bigint
+  register: output
+
+- name: Check all containers are running
+  ansible.builtin.assert:
+    that:
+      - "output.ansible_facts.nextcloud.nextcloud.state.running": true
+      - "output.ansible_facts.nextcloud-nginx.nextcloud-nginx.state.running": true
+      - "output.ansible_facts.nextcloud-cron.nextcloud-cron.state.running": true
+      - "output.ansible_facts.nextcloud-redis.nextcloud-redis.state.running": true
+      - "output.ansible_facts.nextcloud-postgres.nextcloud-postgres.state.running": true
+
+- import_tasks: install_apps.yml
+
+- include_tasks: config_php.yml
+  vars:
+    _param: "{{ item }}"
+  with_items: "{{ nextcloud_settings }}"
+
+
+- name: Place reverse proxy conf
+  become: yes
+  template:
+    src: templates/reverse_proxy.conf.j2
+    dest: "/etc/nginx/conf.d/nextcloud.conf"
+    mode: 0600
+  notify: Check and Reload nginx

templates/.nextcloud.env.j2

@@ -0,0 +1,5 @@
+NEXTCLOUD_TRUSTED_DOMAINS={{ nextcloud_prefix }}.{{ domain }}
+NEXTCLOUD_ADMIN_USER=admin
+NEXTCLOUD_ADMIN_PASSWORD={{ nextcloud_admin_pw }}
+NEXTCLOUD_DATA_DIR=/var/www/html/data
+REDIS_HOST_PASSWORD={{ nextcloud_redis_host_pw }}

templates/.postgres.env.j2

@@ -0,0 +1,3 @@
+POSTGRES_DB=nextcloud
+POSTGRES_USER=nextcloud
+POSTGRES_PASSWORD={{ nextcloud_postgres_pw }}

templates/.redis.env.j2

@@ -0,0 +1 @@
+REDIS_PASSWORD={{ nextcloud_redis_host_pw }}

templates/docker-compose.yml.j2

@@ -0,0 +1,90 @@
+# {{ ansible_managed }}
+# commit: {{ lookup('pipe', 'git rev-parse --short HEAD') }}
+
+version: "3.4"
+
+services:
+  nextcloud:
+    image: nextcloud:{{ nextcloud_version }}-fpm-alpine
+    container_name: {{ nc_app_host }}
+    hostname: {{ nc_app_host }}
+    restart: unless-stopped
+    depends_on:
+      - nextcloud-postgres
+      - nextcloud-redis
+    volumes:
+      - data:/var/www/html
+    networks:
+      - internal
+      - external # TODO: remove this when it's fixed
+    env_file:
+      - postgres.env
+      - nextcloud.env
+    environment:
+      POSTGRES_HOST: "nextcloud-postgres:5432"
+      REDIS_HOST: "nextcloud-redis"
+
+  nextcloud-nginx:
+    build: ./web
+    container_name: {{ nc_nginx_host }}
+    hostname: {{ nc_nginx_host }}
+    restart: always
+    ports:
+      - "127.0.0.1:{{ nextcloud_port }}:80"
+    volumes:
+      - data:/var/www/html:ro
+    networks:
+      - external
+      - internal
+    depends_on:
+      - nextcloud
+
+  nextcloud-cron:
+    image: nextcloud:{{ nextcloud_version }}-fpm-alpine
+    container_name: nextcloud-cron
+    hostname: nextcloud-cron
+    restart: unless-stopped
+    volumes:
+      - data:/var/www/html
+    networks:
+      - internal
+      - external
+    entrypoint: /cron.sh
+    depends_on:
+      - nextcloud-postgres
+      - nextcloud-redis
+
+  nextcloud-redis:
+    image: redis:{{ nextcloud_redis_version }}-alpine
+    container_name: nextcloud-redis
+    hostname: nextcloud-redis
+    restart: unless-stopped
+    volumes:
+      - redis:/bitnami/redis/data
+    networks:
+      - internal
+    env_file:
+      - redis.env
+    command: redis-server --requirepass {{ nextcloud_redis_host_pw }} # unfortunately, this is necessary
+
+  nextcloud-postgres:
+    image: postgres:{{nextcloud_postgres_version}}-alpine
+    container_name: nextcloud-postgres
+    hostname: nextcloud-postgres
+    restart: unless-stopped
+    volumes:
+      - postgres:/var/lib/postgresql/data
+    networks:
+      - internal
+    env_file:
+      - postgres.env
+
+networks:
+  external:
+  internal:
+    internal: true
+
+volumes:
+  data:
+  postgres:
+  redis:

templates/reverse_proxy.conf.j2

@@ -0,0 +1,81 @@
+# {{ ansible_managed }}
+# commit: {{ lookup('pipe', 'git rev-parse --short HEAD') }}
+
+server {
+    listen      443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name {{ nextcloud_prefix }}.{{ domain }};
+
+    ##
+    # SSL
+    ##
+    ssl_session_cache  builtin:1000  shared:SSL:10m;
+    ssl_protocols TLSv1.2 TLSv1.1 TLSv1;
+    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
+    ssl_prefer_server_ciphers on;
+    ssl_dhparam {{ ssl_dir }}/dhparams.pem;
+    ssl_ecdh_curve secp384r1;
+    ssl_certificate {{ certs_dir }}/{{ domain | get_tld }}/cert.pem;
+    ssl_certificate_key {{ certs_dir }}/{{ domain | get_tld }}/key.pem;
+
+    ##
+    # OCSP Stapling
+    ##
+    ssl_stapling on;
+    ssl_stapling_verify on;
+    resolver {{ dns_resolvers }} valid=300s;
+    ssl_trusted_certificate {{ certs_dir }}/{{ domain | get_tld }}/cert.pem;
+
+    ##
+    # HSTS
+    ##
+    add_header Strict-Transport-Security "max-age=15552000 includeSubDomains" always;
+
+    location / {
+        proxy_set_header Host $http_host;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Ssl on;
+        proxy_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Server $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        
+        proxy_pass http://localhost:{{ nextcloud_port }};
+        
+        client_max_body_size 500M;
+    }
+    
+    error_page 404 /404.html;
+      location = /40x.html {
+    }
+
+    error_page 500 502 503 504 /50x.html;
+      location = /50x.html {
+    }
+
+    location /.well-known/carddav {
+        return 301 $scheme://$host/remote.php/dav;
+    }
+
+    location /.well-known/caldav {
+        return 301 $scheme://$host/remote.php/dav;
+    }
+
+    rewrite ^/.well-known/webfinger /index.php$uri redirect;
+    rewrite ^/.well-known/nodeinfo /index.php$uri redirect;
+}
+
+server {
+    if ($host = {{ nextcloud_prefix }}.{{ domain }}) {
+        return 301 https://$host$request_uri;
+    }
+    
+    listen 80;
+    listen [::]:80;
+    server_name {{ nextcloud_prefix }}.{{ domain }};
+    
+    location / { 
+        return 301 https://$host$request_uri; 
+    }
+}