How to set(increase) shared memory in DockerSpawner mode?

lidongze0629 · August 11, 2021, 11:31am

As titled, I want to set shared Memory size of the docker container , Anyone can helm me how to do that ? Thanks.

jovyan@68a6417e4e86:~/Workspace$ free -h
              total        used        free      shared  buff/cache   available
Mem:          371Gi       5.7Gi        85Gi       224Mi       280Gi       362Gi

manics · August 11, 2021, 9:29pm

DockerSpawner has two parameters that are passed to the underlying Docker API:

github.com

jupyterhub/dockerspawner/blob/a4625a1d34c15e18abb766db1becf89f80eece13/dockerspawner/dockerspawner.py#L584-L589

    
      
          extra_create_kwargs = Dict(
              config=True, help="Additional args to pass for container create"
          )
          extra_host_config = Dict(
              config=True, help="Additional args to create_host_config for container create"
          )

extra_create_kwargs is passed to create_container

extra_host_config is passed to create_host_config

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How to set(increase) shared memory in DockerSpawner mode?

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