[GitHub] [airflow] potiuk commented on pull request #22492: Converts Dockerfiles to be standalone

[GitBox <gi...@apache.org>]

potiuk commented on pull request #22492:
URL: https://github.com/apache/airflow/pull/22492#issuecomment-1076638446


   Hello everyone. This is I think the last "serious" optimization of the way our Dockerfiles are constructed - enabled by "dockerfile:1.4" finally released few weeks ago. I was waiting for it to complete what I wanted to achieve from the very beginnig of my `Dockerfiles` journey, and I am happy we got there finally :) .
   
   Wth this one a lot of problems we had with caching and speed of rebuildong the images on various machines will be gone and we will still continue having a very versatile and flexible `Dockerfile` - only that customizing the image will be now WAY easier, as it will only require downloading the single `Dockerfile` which is self-contained now and way faster to rebuild in many circumstances.
   
   Looking forward to merging it soon - together with #22225  it shoudl vastly improve waiting time of `Breeze` users and speed up the CI image builds significantly.
   


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