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You have nginx at the front end and tomcat hosted internally at port 8080 and you would like to bring Tomcat to the front end accessible via tomcat.sampledomain.com.

In Tomcat's server.xml, modify to add proxyName and proxyPort to the Connector nodeadd the following connector.

Code Block
titleserver.xml
linenumberstrue
     <Connector port="9090" protocol="HTTP/1.1"
               connectionTimeout="20000" maxThreads="2000"
               scheme="https"
               proxyPort="443"
               redirectPort="443" />

This is how the new connector looks like below the original connector for 8080.

Code Block
titleserver.xml
linenumberstrue
    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
               
    proxyName="tomcat.sampledomain.com" proxyPort="80  <Connector port="9090" protocol="HTTP/1.1"
               connectionTimeout="20000" maxThreads="2000"
               scheme="https"
               proxyPort="443"
               redirectPort="443" />

In nginx's configuration, add this new site configurations.

Code Block
titlenginx site file
linenumberstrue
server {
  listen          80;
  server_name     tomcat.sampledomain.com;
  root            /opt/tomcat/webapps/;
  underscores_in_headers on;

location /jw/web/applog/ {
    proxy_pass http://localhost:8080/jw/web/applog/;
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}

  location / {
        proxy_pass  http://localhost:80809090/;
		proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_set_header   X-NginX-Proxy    true;
        proxy_set_header   Host             $http_host;
        proxy_set_header   Upgrade          $http_upgrade;
        proxy_redirect     off;
  }
}

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