Having problems on custom Maps app, nothing displayed onto: maybe faulty nginx ?

[Chuckame]

Hello !

I installed the maps app. The app icon is broken, and there is no content when I'm clicking on it : I think this is a nginx configuration issue. An error appear in Chrome console: Refused to execute script from 'https://cloud.home.chuckame.fr/apps/files/' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

What to do to fix it ?

docker-compose.yml:

version: '3.4'

x-log-limits: &log-limits
  logging:
    options:
      max-size: 10m

networks:
  internal:

services:
  db:
    image: postgres:alpine
    <<: *log-limits
    restart: always
    volumes:
      - xxx/nextcloud/db:/var/lib/postgresql/data
    env_file: secrets.db.env
    networks:
      - internal

  redis:
    image: redis:alpine
    <<: *log-limits
    restart: always
    networks:
      - internal

  backend:
    image: nextcloud:fpm-alpine
    <<: *log-limits
    restart: always
    volumes:
      - xxx/nextcloud/website:/var/www/html
      - xxx/nextcloud/apps:/var/www/html/custom_apps
      - xxx/nextcloud/config:/var/www/html/config
      - xxx/nextcloud/website_data:/var/www/html/data
    env_file: secrets.db.env
    environment:
      - REDIS_HOST=redis
      - POSTGRES_HOST=db
    depends_on:
      - db
      - redis
    networks:
      - internal

  frontend: # entrypoint http 80
    image: nginx:alpine
    <<: *log-limits
    restart: always
    volumes:
      - xxx/nextcloud/website:/var/www/html:ro
      - ./frontend/nginx.conf:/etc/nginx/nginx.conf
    depends_on:
      - backend
    ports:
      - 8111:80
    networks:
      - internal

nginx.conf:

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  '$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  300;

    #gzip  on;

    upstream php-handler {
        server backend: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;

        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;
        }
    }
}

app.config.php:

<?php
$CONFIG = array (
  "apps_paths" => array (
      0 => array (
              "path"     => OC::$SERVERROOT."/apps",
              "url"      => "/apps",
              "writable" => false,
      ),
      1 => array (
              "path"     => OC::$SERVERROOT."/custom_apps",
              "url"      => "/custom_apps",
              "writable" => true,
      ),
  ),
);
?>

config.php:

<?php
$CONFIG = array (
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'apps_paths' => 
  array (
    0 => 
    array (
      'path' => '/var/www/html/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 => 
    array (
      'path' => '/var/www/html/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' => 
  array (
    'host' => 'redis',
    'password' => false,
    'port' => 6379,
  ),
  'instanceid' => 'xxxxx',
  'passwordsalt' => 'xxxxx',
  'secret' => 'xxxxx',
  'trusted_domains' => 
  array (
    0 => 'xxxxxxx',
  ),
  'datadirectory' => '/var/www/html/data',
  'dbtype' => 'pgsql',
  'version' => '19.0.2.2',
  'overwrite.cli.url' => 'http://xx.xx.xx.xx:xxxx',
  'overwriteprotocol' => 'https',
  'dbname' => 'nextcloud',
  'dbhost' => 'db',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'xxx',
  'dbpassword' => 'xxxx',
  'installed' => true,
  'maintenance' => false,
);
?>

[Chuckame]

Actually tested with apache: working perfectly... Will keep apache until nginx is resolved

[dvorpahl]

isn't really your answer!? nextcloud-fpm version currently does not work

[662]

  ...
  ...
  backend:
    image: nextcloud:fpm-alpine
    <<: *log-limits
    restart: always
    volumes:
      - xxx/nextcloud/website:/var/www/html
      - xxx/nextcloud/apps:/var/www/html/custom_apps
      - xxx/nextcloud/config:/var/www/html/config
      - xxx/nextcloud/website_data:/var/www/html/data
    env_file: secrets.db.env
    environment:
      - REDIS_HOST=redis
      - POSTGRES_HOST=db
    depends_on:
      - db
      - redis
    networks:
      - internal

  frontend: # entrypoint http 80
    image: nginx:alpine
    <<: *log-limits
    restart: always
    volumes:
      - xxx/nextcloud/website:/var/www/html:ro
      - xxx/nextcloud/apps:/var/www/html/custom_apps                // Hi.
      - ./frontend/nginx.conf:/etc/nginx/nginx.conf
    depends_on:
      - backend
    ports:
      - 8111:80
    networks:
      - internal

[J0WI]

Please use https://help.nextcloud.com/ for individual deployment questions.

[Muzosh]

@Chuckame Hi, have you managed to solve it?

[joshtrichards]

@Chuckame Likely because the volume mounts in the Compose are incomplete on frontend, as alluded to by the response from @662.

However, please take follow-up to the help forum: https://help.nextcloud.com as also already mentioned. This channel is for bug reporting in the image itself, not general support or troubleshooting of configuration matters.

Also see:

https://github.com/nextcloud/docker/blob/master/.examples/docker-compose/insecure/postgres/fpm/compose.yaml https://github.com/nextcloud/docker/blob/master/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/compose.yaml https://github.com/nextcloud/docker/tree/master?tab=readme-ov-file#base-version---fpm