Public bug reported:
Libvirt's LXC implementation exposes a read-only `/proc/sys/net` to
guests.
This can cause guest's default network configuration scripts to fail
when trying to bring up `IPv6` interfaces.
The short-term fix is to use `postup-hooks` to configure the interface.
Longer-term, we may want to consider a writable `/proc/sys/net` (we just
need to verify that this can be done securely).
** Affects: nova
Importance: Undecided
Assignee: Rick Harris (rconradharris)
Status: In Progress
** Changed in: nova
Assignee: (unassigned) => Rick Harris (rconradharris)
** Changed in: nova
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1340791
Title:
Support IPv6 in Libvirt LXC
Status in OpenStack Compute (Nova):
In Progress
Bug description:
Libvirt's LXC implementation exposes a read-only `/proc/sys/net` to
guests.
This can cause guest's default network configuration scripts to fail
when trying to bring up `IPv6` interfaces.
The short-term fix is to use `postup-hooks` to configure the
interface.
Longer-term, we may want to consider a writable `/proc/sys/net` (we
just need to verify that this can be done securely).
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1340791/+subscriptions
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