Here is an example for generating a nginx config file when docker run. It will be executed
every time by Dockerfile CMD.
- Prepare a Dockerfile, ref the folder example.
- Build docker image
docker build . --tag dcinja_example_dynamic. - Run the docker container and pass environment at cli,
docker run --rm -p 8080:8080 -it -e NAME=<your name> dcinja_example_dynamic. - Launch browser and browse http://127.0.0.1:8080
- Open "Developer Tools" > "Network Inspector", check the request header
X-Dcinja, it should include the env pass by docker run.