Lost settings for second network in /etc/cobbler/dnsmasq.template after restart the cobbler container

[Dennis Dmitriev]

If MULTIPLE_NETWORKS=true , in the 'cobbler' container /etc/cobbler/dnsmasq.template contains settings for two different networks after Fuel master node deployed.

But after restarting the 'cobbler' container, settings for only one network left in this template. This causes dnsmasq to not operate with nodes from the second network.

Affected Fuel CI jobs:
http://jenkins-product.srt.mirantis.net:8080/view/6.1_swarm/job/6.1.system_test.centos.thread_7/24/
http://jenkins-product.srt.mirantis.net:8080/view/6.1_swarm/job/6.1.system_test.ubuntu.thread_7/24/

api: '1.0'
astute_sha: cf25925680814745facc7ffaf1e0b08eed6f9cb5
auth_required: true
build_id: 2015-02-05_22-55-01
build_number: '101'
feature_groups:
- mirantis
fuellib_sha: bc99ea769cd67121f91f49c48dffca58e3f53fdf
fuelmain_sha: ''
nailgun_sha: d6c6d63600e3b36606be332b23a0c5490a00fbcf
ostf_sha: 6c046b69d29021524906109f18092363505ee222
production: docker
python-fuelclient_sha: 521c2491f7f04f31d8c85db68499cd193d4904e3
release: '6.1'
release_versions:
  2014.2-6.1:
    VERSION:
      api: '1.0'
      astute_sha: cf25925680814745facc7ffaf1e0b08eed6f9cb5
      build_id: 2015-02-05_22-55-01
      build_number: '101'
      feature_groups:
      - mirantis
      fuellib_sha: bc99ea769cd67121f91f49c48dffca58e3f53fdf
      fuelmain_sha: ''
      nailgun_sha: d6c6d63600e3b36606be332b23a0c5490a00fbcf
      ostf_sha: 6c046b69d29021524906109f18092363505ee222
      production: docker
      python-fuelclient_sha: 521c2491f7f04f31d8c85db68499cd193d4904e3
      release: '6.1'

[Artem Panchenko (apanchenko-8)]

@Dennis,

that is expected behaviour, quote from docs (http://docs.mirantis.com/openstack/fuel/fuel-6.0/file-ref.html#dnsmasq-template-ref):

Note that the dnsmasq.template file is managed by Puppet so all changes are overwritten/removed when the Puppet container is restarted or the Fuel Master node is rebooted.