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clarify default host usage

Kevin F. Konrad 7 年之前
父节点
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07f4c66ee9
共有 1 个文件被更改,包括 3 次插入0 次删除
  1. 3 0
      README.md

+ 3 - 0
README.md

@@ -144,6 +144,9 @@ To set the default host for nginx use the env var `DEFAULT_HOST=foo.bar.com` for
 
     $ docker run -d -p 80:80 -e DEFAULT_HOST=foo.bar.com -v /var/run/docker.sock:/tmp/docker.sock:ro jwilder/nginx-proxy
 
+nginx-proxy will then redirect all requests to a container where `VIRTUAL_HOST` is set to `DEFAULT_HOST`, if they don't match any (other) `VIRTUAL_HOST`. Using the example above requests without matching `VIRTUAL_HOST` will be redirected to a plain nginx instance after running the following command:
+
+    $ docker run -d -e VIRTUAL_HOST=foo.bar.com nginx
 
 ### Separate Containers