nginx.conf

upstream sslapi.am.wso2.com {
    ip_hash;
    server localhost:9443;
    server localhost:9445;
}

upstream sslgw.am.wso2.com {
    ip_hash;
    server localhost:8243;
    server localhost:8245;
}

server {
    listen 80;
    server_name api.am.wso2.com;
    rewrite ^/(.*) https://api.am.wso2.com/$1 permanent;
}

server {
    listen 443 ssl;
    server_name api.am.wso2.com;
    proxy_set_header X-Forwarded-Port 443;
    ssl_certificate /etc/nginx/ssl/apim.crt;
    ssl_certificate_key /etc/nginx/ssl/apimssl.key;
    location / {
            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_set_header Host $http_host;
            proxy_read_timeout 5m;
            proxy_send_timeout 5m;
            proxy_pass https://sslapi.am.wso2.com;
        }

        access_log /etc/nginx/log/am/https/access.log;
        error_log /etc/nginx/log/am/https/error.log;
}

server {
    listen 443 ssl;
    server_name gw.am.wso2.com;
    proxy_set_header X-Forwarded-Port 443;
    ssl_certificate /etc/nginx/ssl/apim.crt;
    ssl_certificate_key /etc/nginx/ssl/apimssl.key;
    location / {
            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_set_header Host $http_host;
            proxy_read_timeout 5m;
            proxy_send_timeout 5m;
            proxy_pass https://sslgw.am.wso2.com;
        }

        access_log /etc/nginx/log/gw/https/access.log;
        error_log /etc/nginx/log/gw/https/error.log;
}