Host=net dns resolution

Registered by Kevin Fox on 2016-08-31

Until this is in all Kubernetes kubelets:
https://github.com/kubernetes/kubernetes/pull/29378

And redhat adopts docker 1.12, I believe we need a workaround to the net=host /etc/resolv.conf issue.

I've successfullly worked around it on another project with docker 1.9 and stock kubernetes 1.3 by registering a correct resolv.conf in a config map and mounting it over /etc/resolv.conf in net=host pods.

We should add support to our net=host pods via an option in kolla-kubernetes.yml for this.

Blueprint information

Status:
Complete
Approver:
Ryan Hallisey
Priority:
Medium
Drafter:
Kevin Fox
Direction:
Approved
Assignee:
None
Definition:
Approved
Series goal:
Accepted for master
Implementation:
Implemented
Milestone target:
milestone icon 0.3.0
Started by
Kevin Fox on 2016-10-05
Completed by
Kevin Fox on 2016-10-05

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kfox is this complete? I know it says workaround, but do we have a more permanent solution? https://review.openstack.org/#/c/369807/
-rhallisey

Nevermind. I see it's a kubernetes issue. -rhallisey

(?)

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