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[James Falcon <1620807@xxxxxxxxxxxxxxxxxx>]

Tracked in Github Issues as https://github.com/canonical/cloud-
init/issues/2719

** Bug watch added: github.com/canonical/cloud-init/issues #2719
   https://github.com/canonical/cloud-init/issues/2719

** Changed in: cloud-init
       Status: Confirmed => Expired

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https://bugs.launchpad.net/bugs/1620807

Title:
  resolv.conf on CentOS 7/RHEL 7 is NetworkManager managed

Status in cloud-init:
  Expired

Bug description:
  Related to https://bugs.launchpad.net/cloud-init/+bug/1620796 I have
  found that even when I have fixed cloud-init to properly write
  resolv.conf it gets overwritten as soon as network is started because
  NetworkManager takes over control:

  /etc/resolv.conf

  # Generated by NetworkManager
  search novalocal

  
  # No nameservers found; try putting DNS servers into your
  # ifcfg files in /etc/sysconfig/network-scripts like so:
  #
  # DNS1=xxx.xxx.xxx.xxx
  # DNS2=xxx.xxx.xxx.xxx
  # DOMAIN=lab.foo.com bar.foo.com

  instead any DNS entries should be added directly to the ifcfg-eth*
  files that are generated, then let NM figure out what DNS resolvers it
  wants to add to /etc/resolv.conf.

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