n8n

Setting

1. Install application nodejs

2. Install application pm2

3. Open terminal and type install command n8n

   

   npm -g install n8n

   

4. Still in terminal step 3, start n8n with the command

   http://ip:port

   N8N_SECURE_COOKIE=false pm2 start n8n
   pm2 save

   http://domain.com

   # change domain.com to your website address
   N8N_SECURE_COOKIE=false WEBHOOK_URL=http://domain.com pm2 start n8n
   pm2 save

   https://domain.com

   # change domain.com to your website address
   WEBHOOK_URL=https://domain.com pm2 start n8n
   pm2 save

   

Access

To access UI n8n you have 2 options, use the form http://ip:port or domain

Used with the form ip:port

1. Use the Firewall Rule feature

2. Add firewall rule as follows:

   Name: enter n8n Port: enter 5678 Press the Add Firewall button

3. Open browser enter with http://ip:5678 replace ip with your server ip

Used with the form domain

Let's say you have a domain name of domain.com and you want to use n8n.domain.com to access the n8n UI:

1. Create a website named n8n.domain.com

2. Go to the nginx section of the website to edit

3. Scroll down, add lines with + (plus) signs and delete lines with - (minus) signs.

   listen 80;
   listen [::]:80;
   server_name n8n.lprht7cqot3f7k.flashvps.xyz;
   server_tokens off;
   root /home/flashvps/n8n.lprht7cqot3f7k.flashvps.xyz;
   
   # ssl_certificate ###
   # ssl_certificate_key ###
   ssl_session_timeout 1d;
   ssl_session_cache shared:FlashSSL:10m;
   ssl_session_tickets off;
   ssl_dhparam /etc/nginx/dhparams.pem;
   ssl_protocols TLSv1.2 TLSv1.3;
   ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE -RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
   ssl_prefer_server_ciphers off;
   
   add_header Strict-Transport-Security "max-age=63072000" always;
   add_header X-Frame-Options "SAMEORIGIN";
   add_header X-XSS-Protection "1; mode=block";
   add_header X-Content-Type-Options "nosniff";
   
   index index.html index.php;
   
   charset utf-8;
   
   # USER CUSTOM CONFIG (CAN MOVE, DO NOT REMOVE!)
   
   location / {
       proxy_pass http://localhost:5678;
       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection 'upgrade';
       proxy_set_header Host $host;
       proxy_cache_bypass $http_upgrade;
       #proxy_read_timeout 86400s;
       #proxy_send_timeout 86400s;
   
       chunked_transfer_encoding off;
       proxy_buffering off;
       proxy_cache off;
   }
   
   # Deny files starting with a . (dot) except .well-known
   location ~ /\.(?!well-known).* {
       deny all;
   }
   
   location ~* \.(3gp|gif|jpg|jpeg|png|ico|wmv|avi|asf|asx|mpg|mpeg|mp4|pls|mp3|mid|wav|swf|flv|exe|zip|tar| rar|gz|tgz|bz2|uha|7z|doc|docx|xls|xlsx|pdf|iso|eot|svg|ttf|woff|woff2)$ {
       gzip_static off;
       add_header Pragma public;
       add_header Cache-Control "public, must-revalidate, proxy-revalidate";
       access_log off;
       expires 30d;
       break; break;
   }
   
   location ~* \.(txt|js|css)$ {
       add_header Pragma public;
       add_header Cache-Control "public, must-revalidate, proxy-revalidate";
       access_log off;
       expires 30d;
       break; break;
   }

4. Click the Edit Nginx Configuration button to make changes

5. Click the Sync button to apply the changes.

6. Open a browser and go to n8n.domain.com (replace domain.com with your domain name)

Showing up like this is successful