| 2017-11-22 22:57:49 |
Armando Migliaccio |
bug |
|
|
added bug |
| 2017-11-22 22:57:58 |
Armando Migliaccio |
neutron: importance |
Undecided |
Medium |
|
| 2017-11-22 22:58:11 |
Armando Migliaccio |
tags |
|
l3-dvr-backlog |
|
| 2017-11-22 22:58:15 |
Armando Migliaccio |
tags |
l3-dvr-backlog |
l3-dvr-backlog l3-ha |
|
| 2017-11-22 22:58:19 |
Armando Migliaccio |
tags |
l3-dvr-backlog l3-ha |
l3-dvr-backlog l3-ha l3-ipam-dhcp |
|
| 2017-11-22 22:58:24 |
Armando Migliaccio |
neutron: status |
New |
Confirmed |
|
| 2017-11-22 22:58:50 |
Armando Migliaccio |
description |
Steps to repro:
* Deploy with multiple DHCP agents per network (e.g. 3) and multiple L3 agents per router (e.g. 2)
* Create a network
* Create a subnet
* Create a DVR+HA router
* Uplink router to external network
* Deploy a VM on the network
The resolv.conf of the VM looks something like this:
cat /etc/resolv.conf
search openstack.local
nameserver 192.168.0.2
nameserver 192.168.0.4
nameserver 192.168.0.3
Where .2, .3. and .4 are your DHCP servers that relay DNS requests.
Name resolution may fail when using one of these servers, due to the lack of qrouter namespace on one of the network nodes associated with the qdhcp namespace hosting the DHCP service for the network.
Expected behavior:
All nameservers can resolve correctly. |
Steps to repro:
* Deploy with multiple DHCP agents per network (e.g. 3) and multiple L3 agents per router (e.g. 2)
* Create a network
* Create a subnet
* Create a DVR+HA router
* Uplink router to external network
* Deploy a VM on the network
The resolv.conf of the VM looks something like this:
cat /etc/resolv.conf
search openstack.local
nameserver 192.168.0.2
nameserver 192.168.0.4
nameserver 192.168.0.3
Where .2, .3. and .4 are your DHCP servers that relay DNS requests.
Name resolution may fail when using one of these servers, due to the lack of qrouter namespace on one of the network nodes associated with the qdhcp namespace hosting the DHCP service for the network.
Expected behavior:
All nameservers can resolve correctly.
This happens in master and prior versions. |
|
| 2017-11-22 23:27:42 |
OpenStack Infra |
neutron: status |
Confirmed |
In Progress |
|
| 2017-11-22 23:27:42 |
OpenStack Infra |
neutron: assignee |
|
Armando Migliaccio (armando-migliaccio) |
|
| 2017-11-30 17:07:14 |
Brian Haley |
bug |
|
|
added subscriber Brian Haley |
| 2017-12-01 20:53:40 |
Bartosz Bezak |
bug |
|
|
added subscriber Bartosz Bezak |
| 2017-12-01 23:36:33 |
OpenStack Infra |
neutron: status |
In Progress |
Fix Released |
|
| 2017-12-04 14:47:29 |
OpenStack Infra |
tags |
l3-dvr-backlog l3-ha l3-ipam-dhcp |
in-stable-pike l3-dvr-backlog l3-ha l3-ipam-dhcp |
|
| 2017-12-14 21:08:58 |
OpenStack Infra |
tags |
in-stable-pike l3-dvr-backlog l3-ha l3-ipam-dhcp |
in-stable-ocata in-stable-pike l3-dvr-backlog l3-ha l3-ipam-dhcp |
|
