'cloud-init' affects network settings on Ubuntu with image-based provisioning

[Dennis Dmitriev]

Jenkins jobs example (both of them): http://jenkins-product.srt.mirantis.net:8080/view/6.1_swarm/job/6.1.system_test.Ubuntu.thread_1/6/

When a node is restarted, file /etc/network/interfaces is rewritten by cloud-init. As the result, the string "source /etc/network/interfaces.d/*" disappeared from /etc/network/interfaces, getting a config for 'eth0' instead.
As the result: eth1, eth2, eth3 and eth4 are down, node becomes nonfunctional.

The 'cloud-init' package wasn't installed in fuel 6.0, but it is appeared on the Ununtu nodes after enabling image-based provisioning.

Please see the attached /var/log/apt/history.log from slave-01 after Ubuntu cluster was deployed.

api: '1.0'
astute_sha: 82125b0eef4e5a758fd4afa8917812e09a1f7dac
auth_required: true
build_id: 2015-01-18_22-54-45
build_number: '68'
feature_groups:
- mirantis
fuellib_sha: 5edc8396cbed1d44a097d9997700656f6268709f
fuelmain_sha: ''
nailgun_sha: 21a8b7f0eac58ff8139f436392fceec293cfd619
ostf_sha: 92ad9f8e4c509c82e07ceb093b5d579205c76014
production: docker
release: '6.1'
release_versions:
  2014.2-6.1:
    VERSION:
      api: '1.0'
      astute_sha: 82125b0eef4e5a758fd4afa8917812e09a1f7dac
      build_id: 2015-01-18_22-54-45
      build_number: '68'
      feature_groups:
      - mirantis
      fuellib_sha: 5edc8396cbed1d44a097d9997700656f6268709f
      fuelmain_sha: ''
      nailgun_sha: 21a8b7f0eac58ff8139f436392fceec293cfd619
      ostf_sha: 92ad9f8e4c509c82e07ceb093b5d579205c76014
      production: docker
      release: '6.1'

[Christopher Aedo (docaedo)]

Is this a duplicate of https://bugs.launchpad.net/fuel/+bug/1398207 ?

[Dennis Dmitriev (ddmitriev)]

Bug #1398207 looks similar, but in my case there was the connectivity to the master node from all slaves.

The root of the issue can be the same, but there are no enough details in that bug.

[Alexander Gordeev (a-gordeev)]

yes. It's duplicate of https://bugs.launchpad.net/fuel/+bug/1398207