我已经为本教程设置了我的服务器 ( https://coderwall.com/p/ttrhow/deploying-rails-app-using-nginx-puma-and-capistrano-3 )
当我使用一个项目时,一切正常,但是当我将另一个项目添加到此 VPS 时,出现错误[emerg] 20737#0: duplicate upstream "puma" in /etc/nginx/sites-enabled/vsejalreg:1
我的 nginx 配置
upstream puma {
server unix:///home/deployer/apps/vsejalreg/shared/tmp/sockets/vsejalreg-puma.sock;
}
server {
listen 80;
server_name wjreg.rubyserv.ru www.wjreg.rubyserv.ru;
root /home/deployer/apps/vsejalreg/current/public;
access_log /home/deployer/apps/vsejalreg/current/log/nginx.access.log;
error_log /home/deployer/apps/vsejalreg/current/log/nginx.error.log info;
location ^~ /assets/ {
gzip_static on;
expires max;
add_header Cache-Control public;
}
try_files $uri/index.html $uri @puma;
location @puma {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://puma;
}
error_page 500 502 503 504 /500.html;
client_max_body_size 10M;
keepalive_timeout 10;
}
和
upstream puma {
server unix:///home/deployer/apps/register/shared/tmp/sockets/register-puma.sock;
}
server {
listen 80;
server_name ws.rubyserv.ru www.ws.rubyserv.ru;
root /home/deployer/apps/register/current/public;
access_log /home/deployer/apps/register/current/log/nginx.access.log;
error_log /home/deployer/apps/register/current/log/nginx.error.log info;
location ^~ /assets/ {
gzip_static on;
expires max;
add_header Cache-Control public;
}
try_files $uri/index.html $uri @puma;
location @puma {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://puma;
}
error_page 500 502 503 504 /500.html;
client_max_body_size 10M;
keepalive_timeout 10;
}
当我一一添加nginx配置时 - 一切正常!
如何修复这个包或 puma 不适用于许多项目?
谢谢!
最佳答案
请注意,您还需要更改此部分:
location @puma {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://puma;
}
否则你会遇到这样的错误 -
nginx: [emerg] host not found in upstream "puma" in /etc/nginx/sites-enabled/furnitureapp:25
因此,如果您将上游重命名为
upstream puma_register
您还需要将您的 proxy_pass 重命名为
location @puma {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://puma_register; <------ Change here
}
关于ruby-on-rails - rails nginx puma 在/etc/nginx/sites-enabled 中复制上游 "puma",我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29169098/