代码之家 › 专栏 › 技术社区 › Ankit

通过nginx运行两个nodejs实例

nginx-reverse-proxy node.js javascript

Ankit · 技术社区 · 7 年前

我能够得到一个节点实例,而不是两个。我不知道为什么我的第二个节点没有运行首先我想告诉你我做了什么。

在c驱动器上下载Nginx。文件夹包含

形态->在此文件夹下有配置文件,即nginx。形态

现在我想通过nginx运行两个节点实例。我在nginx上所做的。conf文件为:

#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 80;

        server_name localhost;

        location / {
            proxy_pass http://127.0.0.1:3000;
            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;
        }
    }

    server {
        listen 81;

        server_name localhost;
        location /test {
            proxy_pass http://127.0.0.1:3001;
            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;
        }   
    }


    # 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;
    #    }
    #}

}

所以我的第一个Node js实例运行在 http://127.0.0.1:3000 当另一个打开时 http://127.0.0.1:3001 港口城市这是我第一次将nginx用于节点实例。非常感谢您的帮助。

2 回复 | 直到 7 年前

Ankit 7 年前

因此,如果有人想通过nginx在单个端口上运行两个节点实例,那么就在nginx上运行->形态->nginx公司。conf页面只需添加以下内容

server {
        listen 80;

        server_name localhost;

        location / {
            proxy_pass http://127.0.0.1:3000;
            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;
        }

        location /test {
            proxy_pass http://127.0.0.1:3001;
            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;
        }
    }

现在,我的nginx服务器可以容纳2个节点js实例。

scetiner 7 年前

所以如果你有两个不同的页面,比如page1。com和第2页。com,并且它们在主机文件中设置正确,两者都使用默认端口80,并将域名设置为server\u name,如下所示;

server {
    listen 80;

    server_name page1.com www.page1.com;

    location / {
        proxy_pass http://127.0.0.1:3000;
        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;
    }
}

server {
    listen 80;

    server_name page1.com www.page1.com;
    location / {
        proxy_pass http://127.0.0.1:3001;
        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;
    }   
}