mrk-andreev commented on PR #43853:
URL: https://github.com/apache/airflow/pull/43853#issuecomment-2466437489

   > I am not an K8s expert, can init containers run in parallel? Or are they 
executed serial?
   How about if init containers run for a longer time? Would it be interesting 
to stream logs while they are running to see progress? And if they run in 
parallel would it mix logs?
   
   Each init container runs sequentially, with each one waiting for the 
previous container to complete. The main containers wait until all init 
containers are ready before starting.
   
   Ref: 
https://kubernetes.io/docs/concepts/workloads/pods/init-containers/#understanding-init-containers
   
   > Init containers are exactly like regular containers, except:
   > * Init containers always run to completion.
   > * Each init container must complete successfully before the next one 
starts.
   


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