Reviewed: https://review.openstack.org/275267 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=13a4268062b17fbb6451e53632297c8e06c45a51 Submitter: Jenkins Branch: master
commit 13a4268062b17fbb6451e53632297c8e06c45a51 Author: Gary Kotton <[email protected]> Date: Tue Feb 2 07:26:48 2016 -0800 DHCP: fix regression with DNS nameservers The commit 3686d035ded94eadab6a3268e4b0f0cca11a22f8 caused a regression for setups that support a number of DNS servers that are injected via the DHCP options 5 and 6. If the dnsmaq has a configured dns-server then it will ignore the ones that are injected by the admin. That is what the commit above did. This causes a number of problems. The main one is that it requires the DHCP agent to have connectivity to the DNS server. The original code was added in commit 2afff147c45f97a0809db40ad072332fb37ccd8d Change-Id: Iae3e994533102a2b076cc2dc205cdd5caaee1206 Closes-bug: #1540960 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1540960 Title: DHCP: when upgrading from icehouse DHCP breaks Status in neutron: Fix Released Bug description: When upgrading the J, K or any other version the DNS support break. That is, the DHCP agent has the option for setting DNS servers, this is via the the options dnsmasq_config_file=/etc/neutron/myconfig.ini Where myconfig will have support for the following: dhcp-option=5,2.4.5.6,2.4.5.7 dhcp-option=6,2.4.5.7,2.4.5.6 In the guest /etc/resolve.conf we see the DHCP address and not the configured IP's The reason for this is https://github.com/openstack/neutron/commit/3686d035ded94eadab6a3268e4b0f0cca11a22f8 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1540960/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
