nginx_node_block.conf

# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user git;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;
    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

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

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

    upstream node_hello_upstream{
        server 127.0.0.1:8080;
        keepalive 64;
    }

    upstream pp_helpdesk_dev{
        server 127.0.0.1:8000;
        keepalive 64;
    }

server {
        listen 80;
        #listen [::]:80 default_server ipv6only=on;
        server_name  127.0.0.1;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        error_log /var/log/nginx/error.log debug;

        location / {
                root /var/www/ppit-services-helpdesk;
                try_files $uri $uri/ @pp-helpdesk-dev;
        }

        location /hello {
                proxy_set_header Host $host;
                proxy_pass http://node_hello_upstream;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connetion 'upgrade';
                proxy_set_header X-NginX-Proxy true;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_redirect off;
                proxy_read_timeout 240s;
        }

        location /public/ {
                alias /var/www/ppit-services-helpdesk/public/;
                try_files $uri $uri/ @pp-helpdesk-dev;
        }
        
        location @pp-helpdesk-dev {
                add_header Access-Control-Allow-Origin *;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection 'upgrade';
                proxy_cache_bypass $http_upgrade;
                proxy_set_header X-Real-IP- $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header Host $proxy_host;
                proxy_set_header X-NginX-Proxy true;

                proxy_pass http://pp_helpdesk_dev;
                proxy_redirect http://pp_helpdesk_dev /public;
        }
        
        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    }

unblock-se.sh

setsebool -P httpd_can_network_connect 1