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Nginx: Preciser "-g daemon off;" -> fixes https://github.com/nginxinc/docker-nginx/issues/126

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Dominik 2016-12-15 17:41:26 +01:00
parent 5c38feba71
commit f9601a3845
1 changed files with 2 additions and 3 deletions
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nginx/content.md
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@ -43,8 +43,6 @@ $ docker run --name my-custom-nginx-container -v /host/path/nginx.conf:/etc/ngin
For information on the syntax of the Nginx configuration files, see [the official documentation](http://nginx.org/en/docs/) (specifically the [Beginner's Guide](http://nginx.org/en/docs/beginners_guide.html#conf_structure)). For information on the syntax of the Nginx configuration files, see [the official documentation](http://nginx.org/en/docs/) (specifically the [Beginner's Guide](http://nginx.org/en/docs/beginners_guide.html#conf_structure)).
Be sure to include `daemon off;` in your custom configuration to ensure that Nginx stays in the foreground so that Docker can track the process properly (otherwise your container will stop immediately after starting)!
If you wish to adapt the default configuration, use something like the following to copy it from a running Nginx container: If you wish to adapt the default configuration, use something like the following to copy it from a running Nginx container:
```console ```console
@ -60,8 +58,9 @@ FROM nginx
COPY nginx.conf /etc/nginx/nginx.conf COPY nginx.conf /etc/nginx/nginx.conf
``` ```
Then, build with `docker build -t custom-nginx .` and run: If you add a custom `CMD` in the Dockerfile, be sure to include `-g daemon off;` to `CMD` that Nginx stays in the foreground so that Docker can track the process properly (otherwise your container will stop immediately after starting)!
Then, build with `docker build -t custom-nginx .` and run:
```console ```console
$ docker run --name my-custom-nginx-container -d custom-nginx $ docker run --name my-custom-nginx-container -d custom-nginx