yahoo-eng-team team mailing list archive

[Irving Popovetsky <1808647@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hello,

On CentOS 7.6 (cloud-init 18.2) on EC2 with IPv6 enabled.   If you
disable NetworkManager, your instances do not acquire an IPv6 default
gateway.

I can only seem to work around the issue by removing this line:
https://git.launchpad.net/cloud-
init/tree/cloudinit/net/sysconfig.py#n668

But I would love to find a more elegant solution to override this value.

** Affects: cloud-init
     Importance: Undecided
         Status: New


** Tags: ec2 ipv6 rhel

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https://bugs.launchpad.net/bugs/1808647

Title:
  cloud-init hard codes IPV6_AUTOCONF=no, which prevents EC2 instances
  from getting a v6 default gateway if NetworkManager is disabled

Status in cloud-init:
  New

Bug description:
  Hello,

  On CentOS 7.6 (cloud-init 18.2) on EC2 with IPv6 enabled.   If you
  disable NetworkManager, your instances do not acquire an IPv6 default
  gateway.

  I can only seem to work around the issue by removing this line:
  https://git.launchpad.net/cloud-
  init/tree/cloudinit/net/sysconfig.py#n668

  But I would love to find a more elegant solution to override this
  value.

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