Public bug reported:
When DNS resolution is unavailable in the environment, Nova compute
operations that rely on SCP transfers between compute nodes fail because
of failed hostname resolution.
Proposed solution is to add a new configuration option
[libvirt]migrations_use_ip_to_scp that allows destination compute nodes to use
source compute IP addresses instead of hostnames for SCP operations.
When enabled, Nova will lookup the source compute's IP address from the
database and use it for file transfers.
** Affects: nova
Importance: Undecided
Status: New
** Tags: rfe
** Tags added: rfe
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https://bugs.launchpad.net/bugs/2086867
Title:
[RFE] Allow SCP operations to use IP addresses during Nova migrations
Status in OpenStack Compute (nova):
New
Bug description:
When DNS resolution is unavailable in the environment, Nova compute
operations that rely on SCP transfers between compute nodes fail
because of failed hostname resolution.
Proposed solution is to add a new configuration option
[libvirt]migrations_use_ip_to_scp that allows destination compute nodes to use
source compute IP addresses instead of hostnames for SCP operations.
When enabled, Nova will lookup the source compute's IP address from the
database and use it for file transfers.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/2086867/+subscriptions
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