fip namespace is not created when doing migration from legacy router to DVR
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Fix Released
|
Medium
|
Swaminathan Vasudevan | ||
Kilo |
New
|
Undecided
|
Unassigned |
Bug Description
When creating a legacy router and migrating to a distributed router 'fip' namespaces are not created on the compute nodes.
Error from L3 Agent log:
===================
2015-05-31 13:35:55.935 103776 DEBUG neutron.
2015-05-31 13:35:55.991 103776 DEBUG neutron.
Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/
Exit code: 1
Stdin:
Stdout:
Stderr: Cannot open network namespace "fip-9a0e39c3-
execute /usr/lib/
2015-05-31 13:35:55.992 103776 DEBUG neutron.
How to reproduce
===============
1. Create a legacy router
# neutron router-create --distributed=False router1
2. Associate the router with an internal network
# neutron router-
3. Set the router's gateway
# neutron router-gateway-set router1 <external network>
4. Launch an instnace
# nova boot --flavor m1.small --image fedora --key-name cloudkey --nic net-id=<internal network> vm1
5. Associate the Instance with a floating IP
6. Check connectivity to an external network
7. Migrate the router to a distributed router1
# neutron router-update --admin_
# neutron router-update --distributed=True router
# neutron router-update --admin_
8. Verify the 'snat' namespace is created on the 'dvr_snat' node but 'fip' namespace aren't created on the compute nodes.
Version
======
RHEL 7.1
python-
Changed in neutron: | |
assignee: | nobody → Oleg Bondarev (obondarev) |
tags: | added: l3-dvr-backlog |
Changed in neutron: | |
importance: | Undecided → Medium |
Changed in neutron: | |
assignee: | Oleg Bondarev (obondarev) → Swaminathan Vasudevan (swaminathan-vasudevan) |
status: | New → In Progress |
Changed in neutron: | |
status: | In Progress → Fix Committed |
Changed in neutron: | |
milestone: | none → liberty-2 |
status: | Fix Committed → Fix Released |
Changed in neutron: | |
milestone: | liberty-2 → 7.0.0 |
Need to check if this one is fixed with https:/ /review. openstack. org/#/c/ 177507/