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gitdockerairflowdocker-imagedocker-build

Docker airflow image syntax for different git branches

I have a docker deploy.sh file which creates an airflow image successfully 

docker build -t airflow --build-arg CACHEBUST="$(date '+%A %W %Y %X')" -t airflow:latest .

The above script creates an image by default in master/development branch in git but I want to create another docker airflow image for the test branch in git. I'd really appreciate if I can get some help with it.

Solution

  • It seems like you've cloned airflow repository and you're trying to create docker image locally.

    You can checkout the relevant branch, build a new image and also update its corresponding tag.

    git checkout test

docker build -t airflow:test --build-arg CACHEBUST="$(date '+%A %W %Y %X')" .

    airflow:latest will have the image from the master branch and airflow:test will have the image from the test branch.