我有kibana正在监听localhost:5601
,如果我通过SSH隧道到这个端口,我可以在我的浏览器中访问kibana就好了。
我已经安装了nginx作为反向代理,但是我完成了所有设置502 Bad Gateway
。 nginx错误日志中更详细的错误是
*1 upstream prematurely closed connection while reading response header from upstream,
client: 1.2.3.4,
server: elk.mydomain.com,
request: "GET /app/kibana HTTP/1.1",
upstream: "http://localhost:5601/app/kibana"
我的nginx配置是:
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
# Load dynamic modules. See /usr/share/nginx/README.fedora.
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;
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
index index.html index.htm;
}
kibana.conf
中的/etc/nginx/conf.d/
个文件是:
server {
listen 80 default_server;
server_name elk.mydomain.com;
auth_basic "Restricted Access";
auth_basic_user_file /etc/nginx/htpasswd.users;
location / {
proxy_pass http://localhost:5601;
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;
}
}
这是一个全新的Amazon Linux EC2实例,安装了最新版本的kibana和nginx。
以前有人遇到过这个问题吗?我觉得这是一个简单的nginx配置问题,但我只是看不到它。
答案 0 :(得分:0)
事实证明,美元proxy_set_header Upgrade \$http_upgrade;
之前的斜杠是来自其他配置管理工具的复制粘贴的结果。
我删除了不必要的斜杠以使proxy_set_header Upgrade $http_upgrade;
恢复原状。