CODEWITHSUNDEEP
dockerkubernetesgnu-parallel
Panagiotis Georgiadis
Panagiotis Georgiadis

Reputation: 240

How to run multiple times a Docker container with different parameters in Kubernetes?

I have a Docker container that reads a variable which I provide to it during the execution. Then I though that I would like to run many of those and pass a different value as variable for each one of those. Then, I just created a simple text file which contains all the values I want to pass into (they are about 20k different ones) and I am using gnu-parallel to spawn multiple Dockers in parallel.

My question is how I could do something like that in a Kubernetes environment?

Upvotes: 0

Views: 802

Answers (1)

Javier Castellanos
Javier Castellanos

Reputation: 9904

Sounds like you want you want to do can be achieved using kubernetes jobs. I would advise against using gnu parallel on kubernetes unless you can fit all the jobs in one node. If this is the case I think it's ok, just set the cpu request in the job template.

Upvotes: 1

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