[Bug 1826419] Please test proposed package
James Page
james.page at ubuntu.com
Wed Jun 5 11:41:35 UTC 2019
Hello James, or anyone else affected,
Accepted neutron into stein-proposed. The package will build now and be
available in the Ubuntu Cloud Archive in a few hours, and then in the
-proposed repository.
Please help us by testing this new package. To enable the -proposed
repository:
sudo add-apt-repository cloud-archive:stein-proposed
sudo apt-get update
Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-stein-needed to verification-stein-done. If it does
not fix the bug for you, please add a comment stating that, and change
the tag to verification-stein-failed. In either case, details of your
testing will help us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: cloud-archive/stein
Status: New => Fix Committed
** Tags added: verification-stein-needed
** Changed in: cloud-archive/train
Status: New => Fix Committed
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OpenStack, which is subscribed to Ubuntu Cloud Archive.
https://bugs.launchpad.net/bugs/1826419
Title:
dhcp agent configured with mismatching domain and host entries
Status in Ubuntu Cloud Archive:
Fix Committed
Status in Ubuntu Cloud Archive queens series:
Fix Committed
Status in Ubuntu Cloud Archive rocky series:
Fix Committed
Status in Ubuntu Cloud Archive stein series:
Fix Committed
Status in Ubuntu Cloud Archive train series:
Fix Committed
Status in neutron:
In Progress
Status in neutron package in Ubuntu:
Fix Released
Status in neutron source package in Bionic:
Fix Committed
Status in neutron source package in Cosmic:
Fix Committed
Status in neutron source package in Disco:
Fix Committed
Status in neutron source package in Eoan:
Fix Released
Bug description:
Related bug 1774710 and bug 1580588
The neutron-dhcp-agent in OpenStack >= Queens makes use of the
dns_domain value set on a network to configure the '--domain'
parameter of the dnsmasq instance that supports it; at the same time,
neutron makes use of CONF.dns_domain when creating dns_assignments for
ports - this results in a hosts file for the dnsmasq instance which
uses CONF.dns_domain and a --domain parameter of network.dns_domain
which do not match.
This results in a search path on instances booted attached to the
network which is inconsistent with the internal DNS entries that
dnsmasq responds with:
root at bionic-045546-2:~# host 192.168.21.222
222.21.168.192.in-addr.arpa domain name pointer bionic-045546-2.jamespage.internal.
root at bionic-045546-2:~# host bionic-045546-2
bionic-045546-2.designate.local has address 192.168.21.222
In the above example:
CONF.dns_domain = jamespage.internal.
network.dns_domain = designate.local.
Based on previous discussion in bug 1580588 I think that the
dns_domain value for a network was intented for use for external DNS
integration such as that provided by Designate.
The changed made under commit:
https://opendev.org/openstack/neutron/commit/137a6d61053
appear to break this assumption, producing somewhat inconsistent
behaviour in the dnsmasq instance for the network.
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