Enable Chat on external Website

Technical assistance
3

Hi,
thanks for the quick reply.

zammad machine:

this is the nginx config for zammad

upstream zammad-railsserver {
    server localhost:3000;
}

upstream zammad-websocket {
    server localhost:6042;
}

server {
    listen 80;

    #replace 'localhost' with your fqdn if you want to use zammad from remote
    #server_name 10.0.x.x;
    server_name subdomain.domain.tld;

    root /opt/zammad/public;

    access_log /var/log/nginx/zammad.access.log;
    error_log  /var/log/nginx/zammad.error.log;

    client_max_body_size 50M;

    location ~ ^/(assets/|robots.txt|humans.txt|favicon.ico) {
        expires max;
    }

    location /ws {
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_set_header CLIENT_IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 86400;
        proxy_pass http://zammad-websocket;
    }

    location / {
        proxy_set_header Host $http_host;
        proxy_set_header CLIENT_IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 300;
        proxy_pass http://zammad-railsserver;

        gzip on;
        gzip_types text/plain text/xml text/css image/svg+xml application/javascript application/x-$
        gzip_proxied any;
    }
}

reverse proxy:

server {                                                                                                                         
        listen 80;                                                                                                               
        server_name subdomain_2.domain_2.tld; 
        return 301 https://$server_name$request_uri;                                                        
      }    
server {
        listen 80;                                                                                                               
        server_name subdomain.domain.tld; 
        return 301 https://$server_name$request_uri;                                                        

}	  
# Zammad
server {                                                                                                                          
        listen 443 ssl;                                                                                 
        server_name subdomain.domain.tld; # Domain für die erste Web-Applikation  

        ssl on;  
		ssl_certificate /etc/letsencrypt/live/subdomain.domain.tld/fullchain.pem;
		ssl_certificate_key /etc/letsencrypt/live/subdomain.domain.tld/privkey.pem;
       
        error_page 497 = https://$server_name:$server_port$request_uri;  

        location /  
               {          
                proxy_set_header X-Real-IP  $remote_addr;   
                proxy_set_header X-Forwarded-For $remote_addr;  
                proxy_set_header Host $host;  
                proxy_pass http://10.0.x.x; # Interne IP <-- Server 1
               }
}

# Server 2
server { 
        listen 443 ssl; 
        server_name subdomain_2.domain_2.tld; # Domain für die erste Web-Applikation

        ssl on; 
		ssl_certificate /etc/letsencrypt/live/subdomain_2.domain_2.tld/fullchain.pem;
		ssl_certificate_key /etc/letsencrypt/live/subdomain_2.domain_2.tld/privkey.pem;

        error_page 497 = https://$server_name:$server_port$request_uri;  
                         
        location /                           
               {                               
                proxy_set_header X-Real-IP  $remote_addr;    
                proxy_set_header X-Forwarded-For $remote_addr;   
                proxy_set_header Host $host;                    
                proxy_pass http://10.0.x.x; # Interne IP <-- Server 2
               }                                       
}

Thanks!