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I'm trying to setup an Nodejs/Express api on elastic beanstalk, and I'm pretty new to it.

I'm getting this message in the error.log:

2019/10/02 17:04:17 [error] 5515#0: *15 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.51.86, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8081/favicon.ico", host: "news-arg-backend-dev.us-west-2.elasticbeanstalk.com", referrer: "http://news-arg-backend-dev.us-west-2.elasticbeanstalk.com/teams"
2019/10/02 17:04:18 [error] 5515#0: *15 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.51.86, server: , request: "GET /teams HTTP/1.1", upstream: "http://127.0.0.1:8081/teams", host: "news-arg-backend-dev.us-west-2.elasticbeanstalk.com"
2019/10/02 17:04:19 [error] 5515#0: *15 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.51.86, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8081/favicon.ico", host: "news-arg-backend-dev.us-west-2.elasticbeanstalk.com", referrer: "http://news-arg-backend-dev.us-west-2.elasticbeanstalk.com/teams"
2019/10/02 17:04:20 [error] 5515#0: *15 connect() failed (111: Connection refused) while connecting to upstream, client: 172.31.51.86, server: , request: "GET /teams HTTP/1.1", upstream: "http://127.0.0.1:8081/teams", host: "news-arg-backend-dev.us-west-2.elasticbeanstalk.com"

I think it might be related to this issue, but I'm not entirely sure: connect() failed (111: Connection refused) while connecting to upstream

Edit: This is my nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       8080;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
 /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }

Edit: I should have been more specific before.

This is an express/Node.js api that connects to an external ec2 server that hosts a mongo database. I'm trying to connect to the node api on the the elastic beanstalk server that will return json data from the mongo database.

When I try to connect to the endpoint /teams or anything under the domain, I receive the Gateway 502 error.

schoenbl
  • 101

0 Answers0