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部署节点js express应用程序-cent os

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Hello World · 技术社区 · 8 年前

我正在尝试在GoDaddy VPS主机上部署一个node js应用程序。

起动服务器正在使用 pm2 下列的 This Tutorial

我的服务器正在端口上运行 3021 我想在左舷跑 80

我已完成步骤,直到 pm2

我已经安装了Nginx,然后运行这个命令 sudo vi /etc/nginx/sites-available/default

[ Error writing /etc/nginx/sites-available/default: No such file or directory ]

这是我的nginx配置:

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


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;


    include /etc/nginx/conf.d/*.conf;
}

2 回复 | 直到 8 年前

1

Sebastian Kaczmarek 7 年前

pm2 sudo vi /etc/nginx/sites-available/default 可能不起作用,因为 sites-available 目录不存在。请记住 可用站点 和 sites-enabled /etc/nginx/nginx.conf

server {
    listen       80 default_server;
    listen       [::]:80 default_server;
    server_name  yourapp.com www.yourapp.com;
    root         /var/www/html; # <- for you it can be any other dir
    index        index.html index.htm # <- or any other file which is your main file

    # You want to proxy_pass the traffic on any route to your internal app
    location ~ /(.*) { # ~ means that you are using regex
        proxy_pass http://localhost:3021/$1$is_args$args; # <- proxy_pass to your internal app
        proxy_redirect off;
        proxy_read_timeout 60s;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
    }
}

把上面的配置放到 /etc/nginx公司/nginx.conf文件 里面 http 阻止。

nginx -t

如果成功,nginx配置就完成了。

还没结束呢。还有一件事要做-在防火墙中打开端口80,如下所示:

firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload

您可以检查它是否打开:

firewall-cmd --list-ports

打开浏览器 http://yourapp.com/ 看看能不能用。

请记住关注nginx和应用程序的日志:

tail -f /var/logs/nginx/access.log # or error.log to see nginx access/error log
pm2 logs # to see your app logs

2

1

Samuel Philipp 7 年前

尝试使用 /etc/nginx/conf.d/default.conf 而不是 /etc/nginx/sites-available/default

如果你想用 /etc/nginx/可用站点/默认 你应该加上 include /etc/nginx/sites-available/*; 给你的nginx.conf文件.

http {
    ...
    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-available/*;
}