defulmere/nextcloud_on_opalstack.md

## nextcloud_on_opalstack.md

      
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              nextcloud_on_opalstack.md
            
          
    HOWTO install Nextcloud on Opalstack


In your Opalstack dashboard create a new "Nginx Proxy Port" application and attach it to a site with Let's Encrypt enabled on the site. Make a note of the app's name and port assignment, and the site domain.


In your Opalstack dashboard create a new MariaDB database and user. Make a note of the DB name, DB user name, and password.


SSH to your app's shell user and run the following commands:
cd ~/apps/appname
git clone -b opalstack https://github.com/rsanden/userspace-fpm-installer.git
cd userspace-fpm-installer


In the ~/apps/appname/userspace-fpm-installer directory edit config to resemble the following, replacing the app name, port assignment, and domain with your own:
#!bash
STACKNAME="appname"
PREFIX="$HOME/apps/$STACKNAME/server"
LOGDIR="$HOME/logs/apps/$STACKNAME"
PORT="55555"
DOMAIN1="domain.com"
APPDIR1="$HOME/apps/$STACKNAME/nextcloud"
SERVER_TYPE="nginx"
PHP_VERSION="8.0"


Still in the ~/apps/appname/userspace-fpm-installer directory execute the following command. This will set up the config and control scripts for a private Nginx+PHP-FPM stack:
./install.bash


Edit ~/apps/appname/server/conf/nginx.conf to resemble the following, replacing the shell user name, app name, port assignment, and domain with your own:
pid /home/shelluser/apps/appname/server/var/run/nginx.pid;
error_log /home/shelluser/apps/appname/server/log/nginx_nc_error.log;

events {}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    client_body_temp_path /home/shelluser/apps/appname/server/tmp/client_body;
    fastcgi_temp_path     /home/shelluser/apps/appname/server/tmp/fastcgi_temp;
    proxy_temp_path       /home/shelluser/apps/appname/server/tmp/proxy_temp;
    scgi_temp_path        /home/shelluser/apps/appname/server/tmp/scgi_temp;
    uwsgi_temp_path       /home/shelluser/apps/appname/server/tmp/uwsgi_temp;

    log_format main '$http_x_forwarded_for - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
    access_log /home/shelluser/apps/appname/server/log/nginx_nc_access.log main;

    server {
        listen 55555;
        server_name domain.com;
        port_in_redirect off;
    
        # set max upload size
        client_max_body_size 512M;
        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;
    
        # HTTP response headers borrowed from Nextcloud `.htaccess`
        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;
        add_header Strict-Transport-Security            "max-age=15552000" always;
    
        # Remove X-Powered-By, which is an information leak
        fastcgi_hide_header X-Powered-By;
    
        # Path to the root of your installation
        root /home/shelluser/apps/appname/nextcloud;
    
        index index.php index.html /index.php$request_uri;
    
        location = / {
            if ( $http_user_agent ~ ^DavClnt ) {
                return 302 /remote.php/webdav/$is_args$args;
            }
        }
    
        location = /robots.txt {
            allow all;
            log_not_found off;
            access_log off;
        }
    
        location ^~ /.well-known {
            location = /.well-known/carddav     { return 301 https://$server_name/remote.php/dav; }
            location = /.well-known/caldav      { return 301 https://$server_name/remote.php/dav; }
            location ^~ /.well-known            { return 301 https://$server_name/index.php$uri; }
    
            try_files $uri $uri/ =404;
        }
    
        location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/)  { return 404; }
        location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console)              { return 404; }
    
        location ~ \.php(?:$|/) {
            fastcgi_split_path_info ^(.+?\.php)(/.*)$;
            set $path_info $fastcgi_path_info;
    
            try_files $fastcgi_script_name =404;
    
            include /etc/nginx/fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param PATH_INFO $path_info;
            fastcgi_param HTTPS on;
    
            fastcgi_param modHeadersAvailable true;         # Avoid sending the security headers twice
            fastcgi_param front_controller_active true;     # Enable pretty urls
            fastcgi_pass unix:/home/shelluser/apps/appname/server/var/run/php-fpm.sock;
    
            fastcgi_intercept_errors on;
            fastcgi_request_buffering off;
        }
    
        location ~ \.(?:css|js|svg|gif)$ {
            try_files $uri /index.php$request_uri;
            expires 6M;         # Cache-Control policy borrowed from `.htaccess`
            access_log off;     # Optional: Don't log access to assets
        }
    
        location ~ \.woff2?$ {
            try_files $uri /index.php$request_uri;
            expires 7d;         # Cache-Control policy borrowed from `.htaccess`
            access_log off;     # Optional: Don't log access to assets
        }
    
        location / {
            try_files $uri $uri/ /index.php$request_uri;
        }
    }
}


Execute the following commands to download Nextcloud:
wget wget https://download.nextcloud.com/server/releases/nextcloud-24.0.4.tar.bz2
tar -jxf nextcloud-24.0.4.tar.bz2


Restart the stack: ~/apps/appname/server/bin/restart


Visit the site you created in step 1 - the Nextcloud installation wizard will guide you through the rest of the setup.