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Wednesday, November 5 • 17:20 - 18:00
Heat and Containers

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Problem: Discuss possible approaches for container management with Heat
There are multiple options on how to manage containers (specifically docker) with heat.
At present there is an implementation proposed[1] to use software-config and instance docker hook along with a container-manifest - inline with google container manifest used in kubernetes[2]
However, this does not support lifecycle management of the pod/containers.
There is an alternate approach proposed by this [3] blueprint where k8s pod config resource, k8s deployment resource would be implemented. Inital spec proposed for this available here[4]. However, there are some issues as the k8s pod is not idempotent and there is still a need to write a hook.

[1] https://bugs.launchpad.net/heat-templates/+bug/1380886, https://review.openstack.org/#/c/128182/
[2] https://cloud.google.com/compute/docs/containers/container_vms.
[3] https://blueprints.launchpad.net/heat/+spec/k8s-container-pod-resources
[4] https://review.openstack.org/#/c/130117/

Wednesday November 5, 2014 17:20 - 18:00 CET

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