我正在centos 7上安装nodejs和nginx。我的应用程序在my_domain:3000上运行良好,但在my_domain.com上出现错误,并显示消息您正在寻找的页面暂时不可用。请稍后再试。这是我的nginx.conf。请帮助 nginx.conf
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name digitaloceantwo.25o2.in;
root /usr/share/nginx/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
proxy_pass http://digitaloceantwo.25o2.in:8080;
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;
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
hello.js
var http = require('http');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello World\n');
}).listen(8080,'159.65.150.176');
console.log('Server running at http://digitaloceantwo.25o2.in:8080/');
答案 0 :(得分:1)
在使Fedora 20,Nginx,Node.js和Ghost(博客)正常工作时,我遇到了类似的问题。原来我的问题是由于SELinux造成的。
这应该可以解决问题:
setsebool -P httpd_can_network_connect 1 细节 我检查了SELinux日志中的错误:
sudo cat /var/log/audit/audit.log | grep nginx | grep被拒绝 并发现运行以下命令解决了我的问题:
sudo cat /var/log/audit/audit.log | grep nginx | grep拒绝| audit2allow -M mynginx 须藤semodule -i mynginx.pp 参考文献:
http://blog.frag-gustav.de/2013/07/21/nginx-selinux-me-mad/
https://wiki.gentoo.org/wiki/SELinux/Tutorials/Where_to_find_SELinux_permission_denial_details
http://wiki.gentoo.org/wiki/SELinux/Tutorials/Managing_network_port_labels