nginx 502, 请求大佬帮助

3214693547

我在docker部署nginx后，访问就报下面的错误，怎么解决啊，55

2022/08/02 17:10:39 [error] 22#22: *1 connect() failed (111: Connection refused) 
while connecting to upstream, 
client: 192.168.25.1, server: 192.168.25.135, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8090/", host: "192.168.25.135"


2022/08/02 17:10:39 [error] 22#22: *1 connect() failed (111: Connection refused) 
while connecting to upstream, client: 192.168.25.1, server: 192.168.25.135, 
request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8090/favicon.ico", host: "192.168.25.135", referrer: "http://192.168.25.135/"

我的配置

worker_processes  1;

events {
    worker_connections  1024;
}

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

    sendfile        on;
    
    keepalive_timeout  65;

    #server{
	#listen 443 ssl;
	#server_name 192.168.25.135;
	#ssl_certificate /usr/local/nginx/cert/1_folio.codingce.com.cn_bundle.crt;
	#ssl_certificate_key /usr/local/nginx/cert/2_folio.codingce.com.cn.key;

	#client_max_body_size 1024m;
	#location / {
	#	proxy_pass http://halo;
	#	proxy_set_header HOST $host;
	#	proxy_set_header X-Forwarded-Proto $scheme;
	#	proxy_set_header X-Real-IP $remote_addr;
	#	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	#	}
	#}
    #}
    
    server {
	listen 80;
	server_name 192.168.25.135;

	#return 301 https://$server_name$request_uri;
	client_max_body_size 1024m;
	location / {
		proxy_pass http://127.0.0.1:8090;

                proxy_set_header Connection "";
		proxy_set_header HOST $host;
		proxy_set_header X-Forwarded-Proto $scheme;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	}
    }
}

zyy2477

你docker 配置的 proxy_pass http://127.0.0.1:8090，访问不到是正常的。docker 中的 127.0.0.1 指的是容器本身，容器本身没有启动 halo就会出现访问错误。除非你把 proxy_pass http://127.0.0.1 改成 proxy_pass 宿主机的IP

3214693547

zyy2477
明白了, 傻了, 部署前还想着不能用127.0.0.1, 部署的时候还是写了这个