I am having the following configuration:I have 5 LXC containers that are running nginx. On each container there are a couple of virtual hosts set up in nginx. That means for a container I have multiple virtual hosts that are available through port 80.Each container has an IP like 10.0.3.100, 10.0.3.101, etc.On the host machine, I also have a nginx server running that has virtual hosts defined.I would like to know how can I achieve the following: The nginx virtual hosts on the host machine to map on each virtual host on the containers.For example:HOST: d1.example.com -> CONTAINER1: d1.example.comHOST: d2.example.com -> CONTAINER1: d2.example.comHOST: d3.example.com -> CONTAINER2: d3.example.comAll of them should be available on port 80. Is there any way to achieve this setup?
Nginx virtual hosts for multiple LXC containers
nginx;lxc;virtual host
This is a reverse-proxy and the directive you are looking for is proxy_pass. The host instance of nginx will have multiple server containers like:server {  listen 80;  server_name d1.example.com;  location / {    proxy_pass       http://10.0.3.100;    proxy_set_header Host              $host;    proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;    proxy_set_header X-Forwarded-Proto $scheme;    proxy_set_header Accept-Encoding   ;  }}See the proxy module documentation and the WebSocket documentation (if applicable).