Jie Yu created MESOS-4240:
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Summary: Pull provisioner from linux filesystem isolator to Mesos
containerizer.
Key: MESOS-4240
URL: https://issues.apache.org/jira/browse/MESOS-4240
Project: Mesos
Issue Type: Bug
Reporter: Jie Yu
The rationale behind this change is that many of the image specifications
(e.g., Docker/Appc) are not just for filesystems. They also specify runtime
configurations (e.g., environment variables, volumes, etc) for the container.
Provisioner should return those runtime configurations to the Mesos
containerizer and Mesos containerizer will delegate the isolation of those
runtime configurations to the relevant isolator.
Provisioner will return a ProvisionInfo (a protobuf) which will be passed to
isolators (the 'prepare' interface). ProvisionInfo includes an optional
'rootfs' and image specific runtime configurations (could be the Docker/Appc
manifest).
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