Nextcloud

docker-compose.yml

version: '3.7'

networks:
  dmz:
    external: true
    name: traefik2
  internal:
    internal: false

services:
  app:
    image: nextcloud:23-fpm-alpine
    deploy:
      placement:
        constraints: [node.labels.role==main]
    volumes:
      - nextcloud6:/var/www/html
      - /srv/nextcloud/data:/var/www/data
      - /srv/nextcloud/config:/var/www/html/config
    networks:
      internal:
    #command: sh -c 'while true; do sleep 10; done'
    environment:
      MYSQL_DATABASE: nextcloud
      MYSQL_USER: nextcloud
      MYSQL_PASSWORD: 'prout'
      MYSQL_HOST: mysql
      NEXTCLOUD_ADMIN_USER: admin
      NEXTCLOUD_ADMIN_PASSWORD: 'prout'
      NEXTCLOUD_DATA_DIR: /var/www/data

  mysql:
    image: mariadb:10
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW --skip-innodb-read-only-compressed
    deploy:
      placement:
        constraints: [node.labels.role==main]
    volumes:
      - /srv/nextcloud/mysql:/var/lib/mysql
    networks:
      internal:
    environment:
      MYSQL_ROOT_PASSWORD: 'prout'
      MYSQL_DATABASE: nextcloud
      MYSQL_USER: nextcloud
      MYSQL_PASSWORD: 'prout'
      TZ: Europe/Paris

  nginx:
    image: nginx:alpine
    networks:
      dmz:
      internal:
    environment:
      TZ: Europe/Paris
    deploy:
      labels:
        traefik.enable: 'true'
        traefik.docker.network: traefik2
        traefik.http.routers.nextcloud-unsec.rule: Host(`nextcloud.example.net`)
        traefik.http.routers.nextcloud-unsec.entrypoints: web
        traefik.http.routers.nextcloud-unsec.middlewares: httpsForced@file

        traefik.http.routers.nextcloud.rule: Host(`nextcloud.example.net`)
        traefik.http.routers.nextcloud.entrypoints: web-ssl
        #traefik.http.routers.nextcloud.middlewares: 'nextcloud@docker'
        traefik.http.services.nextcloud.loadbalancer.server.port: 80
        traefik.http.middlewares.nc-headers.headers.referrerPolicy: 'no-referrer'
        traefik.http.middlewares.nc-headers.headers.customresponseheaders.Server: ''
        traefik.http.middlewares.nc-headers.headers.customresponseheaders.X-Powered-By: ''
        traefik.http.routers.nextcloud.middlewares: 'nc-headers'
        #traefik.http.middlewares.nextcloud.headers.stsSeconds: 15552000
        #traefik.http.middlewares.nextcloud.headers.customFrameOptionsValue: SAMEORIGIN
      placement:
        constraints: [node.labels.role==main]
    volumes:
      - /srv/nextcloud/nginx-default.conf:/etc/nginx/conf.d/default.conf:ro
      - nextcloud6:/var/www/html:ro
    depends_on:
      - app

volumes:
  nextcloud6:

nginx.conf

user  nginx;
worker_processes  1;

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  '$remote_addr - $remote_user [$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_app: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;";
        #
        # 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 X-Content-Type-Options nosniff;
        add_header X-XSS-Protection "1; mode=block";
        add_header X-Robots-Tag none;
        add_header X-Download-Options noopen;
        add_header X-Permitted-Cross-Domain-Policies none;
        add_header Referrer-Policy same-origin;

        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;

        location = /.well-known/carddav {
            return 301 $scheme://$host/remote.php/dav;
        }
        location = /.well-known/caldav {
            return 301 $scheme://$host/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/.+|ocs-provider/.+)\.php(?:$|/) {
            fastcgi_split_path_info ^(.+\.php)(/.*)$;
            try_files $fastcgi_script_name =404;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param PATH_INFO $fastcgi_path_info;
            fastcgi_param HTTPS on;
            #Avoid sending the security headers twice
            fastcgi_param modHeadersAvailable true;
            fastcgi_param front_controller_active true;
            fastcgi_pass php-handler;
            fastcgi_param HTTP_HOST nextcloud.kveer.fr;
            fastcgi_intercept_errors on;
            fastcgi_request_buffering off;
        }

        location ~ ^/(?:updater|ocs-provider)(?:$|/) {
            try_files $uri/ =404;
            index index.php;
        }

        # Adding the cache control header for js and css files
        # Make sure it is BELOW the PHP block
        location ~ \.(?:css|js|woff|svg|gif)$ {
            try_files $uri /index.php$uri$is_args$args;
            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;";
            #
            # 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 X-Content-Type-Options nosniff;
            add_header X-XSS-Protection "1; mode=block";
            add_header X-Robots-Tag none;
            add_header X-Download-Options noopen;
            add_header X-Permitted-Cross-Domain-Policies none;
            # Optional: Don't log access to assets
            access_log off;
        }

        location ~ \.(?:png|html|ttf|ico|jpg|jpeg)$ {
            try_files $uri /index.php$uri$is_args$args;
            # Optional: Don't log access to other assets
            access_log off;
        }
    }

}