Avinash Sridharan created MESOS-4488:
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Summary: Define a CgroupInfo protobuf to expose cgroup isolator
configuration.
Key: MESOS-4488
URL: https://issues.apache.org/jira/browse/MESOS-4488
Project: Mesos
Issue Type: Improvement
Components: containerization
Reporter: Avinash Sridharan
Assignee: Avinash Sridharan
Within `MesosContainerizer` we have an isolator associated with each linux
cgroup subsystem. The isolators apply subsystem specific configuration on the
containers before launching the containers. For e.g cgroup/net_cls isolator
applies net_cls handles, cgroup/mem isolator applies memory quotas,
cgroups/cpu-share isolator configures cpu shares.
Currently, there is no message structure defined to capture the configuration
information of the container, for each cgroup isolator that has been applied to
the container. We therefore need to define a protobuf that can capture the
cgroup configuration of each cgroup isolator that has been applied to the
container. This protobuf will be filled in by the cgroup isolator and will be
stored as part of `ContainerConfig` in the containerizer.
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