英文:
Using Proxy server to switch between Golang Applications
问题
我有一个安装了CentOS的服务器，在那里我将运行至少4个Golang应用程序，每个应用程序都是一个不同的站点，我应该能够通过以下域名/子域名在浏览器中访问它们：
- dev00.mysite.com
- dev01.mysite.com
- dev02.mysite.com
- dev03.mysite.com
因此，我需要配置某种软件来将请求重定向到正确的Golang进程。每个站点将在不同的端口上运行，所以例如，如果有人调用dev00.mysite.com，我应该能够将该请求发送到dev00站点的进程（这是为了开发目的，而不是生产目的）。因此，我开始相信我需要Nginx或Caddy，正如我所读到的，但我对它们都没有经验。
有人可以确认这是解决这个问题的方法吗？我在哪里可以找到一些配置示例，演示这些服务器如何重定向到Golang应用程序？
而且，将来如果我在同一台服务器上运行很多（真的很多）域名，那么哪个服务器更好？谁在高负载下更好？
英文:
I have a server with CentOS, and there I will have at least 4 Golang applications running, every one of them is a different site that I should be able to access in the browser with domain/subdomains as follows:
- dev00.mysite.com
- dev01.mysite.com
- dev02.mysite.com
- dev03.mysite.com
So, I need to configure some kind of software that redirects the requests to the correct Golang process. Every site will be running in a different port, so for example if someone calls dev00.mysite.com I should be able to send that request to the process of dev00 site (this is for development porpouses, not production). So, here I'm starting to believe that I need Nginx or Caddy as I read, but I have no experience with none of them.
Can someone confirm that this is the way to fix that problem? and where can I find some example of configuration of any of that servers redirecting to Golang applications?
And, in the future if a have a lot (really a lot) of domains running in the same server, which of that servers is better? who is better with high load?
答案1
得分: 2
是的，Nginx可以解决你的问题：
- 使用Go或Caddy的标准库启动一个Web服务器。
- 使用Nginx将请求重定向到Go应用程序：
以下是Nginx的示例配置：
server {
listen 80;
server_name dev00.mysite.com;
...
location / {
proxy_pass http://localhost:8000;
...
}
}
server {
listen 80;
server_name dev01.mysite.com;
...
location / {
proxy_pass http://localhost:8001;
...
}
}
英文:
Yes, Nginx can solve your problem:
- Start a web server using the standard library of Go or Caddy.
- Redirect request to Go application using Nginx:
Example Nginx configuration:
server {
listen 80;
server_name dev00.mysite.com;
...
location / {
proxy_pass http://localhost:8000;
...
}
}
server {
listen 80;
server_name dev01.mysite.com;
...
location / {
proxy_pass http://localhost:8001;
...
}
}
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论