Nodes go offline after reboot when using image-based provisioning

This bug does not occur if you deploy a centos environment. Using image-based deployment, I deployed a single controller and single compute node on a linux server (nodes running under KVM). After I validated the environment is working fine by launching a VM and ensuring network connectivity between the nodes, I rebooted the compute node. After reboot, the compute node WAS able to reach the controller, and had the network was working fine. I also tried rebooting the controller node and after reboot there were no problems with the network.

Fix proposed to branch: master
Review: https://review.openstack.org/139129

Reviewed: https://review.openstack.org/139129
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=acb4b2a2ecce14bf30eb36c17227aa6c87800da8
Submitter: Jenkins
Branch: master

commit acb4b2a2ecce14bf30eb36c17227aa6c87800da8
Author: Alexander Gordeev <email address hidden>
Date: Thu Dec 4 20:37:06 2014 +0300

    Fix cloud-init metadata re-applying on every single boot

    The actual reason is that cloud-init re-applies its metadata again
    and again. Wiping out all the metadata from datasource resolves
    the issue.

    Change-Id: I0d1912da504df959e36c316ed09effaf1bcb682f
    Closes-Bug: #1398207

Fix proposed to branch: stable/6.0
Review: https://review.openstack.org/149237

Reviewed: https://review.openstack.org/149237
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=393195b11567047acee1f5ab808c531655cec79b
Submitter: Jenkins
Branch: stable/6.0

commit 393195b11567047acee1f5ab808c531655cec79b
Author: Alexander Gordeev <email address hidden>
Date: Thu Dec 4 20:37:06 2014 +0300

    Fix cloud-init metadata re-applying on every single boot

    The actual reason is that cloud-init re-applies its metadata again
    and again. Wiping out all the metadata from datasource resolves
    the issue.

    Change-Id: I0d1912da504df959e36c316ed09effaf1bcb682f
    Closes-Bug: #1398207

Released on 6.1:
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