Fuel for OpenStack

Neutron l3 agent does not associate floating ip

Series 4.1.x
Bug #1315338

Bug #1315338 reported by Vladimir Kuklin on 2014-05-02

This bug affects 3 people

Affects		Status	Importance	Assigned to	Milestone
	Fuel for OpenStack	Fix Released	Critical	Fuel Library (Deprecated)	Fuel for OpenStack 5.0
	4.1.x	Fix Committed	Critical	Fuel Library (Deprecated)	Fuel for OpenStack 4.1.1

Bug Description

{"build_id": "2014-05-02_02-07-11", "mirantis": "yes", "build_number": "176", "ostf_sha": "134765fcb5a07dce0cd1bb399b2290c988c3c63b", "nailgun_sha": "621dbc810c52d5150ad0cc1edb8e8be379985097", "production": "docker", "api": "1.0", "fuelmain_sha": "95c35c199c2efc03fb105d090c5a42525430b7b3", "astute_sha": "3cffebde1e5452f5dbf8f744c6525fc36c7afbf3", "release": "5.0", "fuellib_sha": "b558bb39b7f94ce08ecfc3c20892742206c9878d"}

deploy simple neutron gre env

start a vm
VM is pingable from qrouter namespace

associate floating ip using neutron client with corresponding port of the VM

expected result:

qrouter namespace has floating ip assigned to qg-* interface and VM is reachable

actual result:

look into qrouter namespace: there are no NAT rules, no ip addresses assigned to the qg-* interface. vm is unreachable

restart l3 agent. ip is finally assigned to qg interface, VM is pingable.

Revision history for this message

Vladimir Kuklin (vkuklin) wrote on 2014-05-02:

fuel-snapshot-2014-05-02_09-30-06.tgz Edit (2.3 MiB, application/x-tar)

Revision history for this message

Vladimir Kuklin (vkuklin) wrote on 2014-05-02:

the problem is report interval is twice time bigger than agent_down_time, that's why server is not considering them as alive

Revision history for this message

Openstack Gerrit (openstack-gerrit) wrote on 2014-05-02: Fix merged to fuel-library (master)

Reviewed: https://review.openstack.org/91767
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=cf69cc4475c18a8a5f70eada4431b6de9a8eb0d6
Submitter: Jenkins
Branch: master

commit cf69cc4475c18a8a5f70eada4431b6de9a8eb0d6
Author: Vladimir Kuklin <email address hidden>
Date: Fri May 2 15:06:32 2014 +0400

Specify report interval for neutron configuration

    Set report interval to 5 seconds which is 3 times
    lower than agent_down_time or it may lead to
    agent status flapping and neutron server not
    communicating with agents

Change-Id: I65dc90df6ea331de624f50ff5da97c46a881b06a
Closes-Bug: #1315338

Changed in fuel:
status:	Confirmed → Fix Committed

Revision history for this message

Anastasia Palkina (apalkina) wrote on 2014-05-27:

Verified on ISO #26
"build_id": "2014-05-27_05-51-41",
"mirantis": "yes",
"build_number": "26",
"ostf_sha": "a8b7660082a6f152794c610d6abe30d360fd577d",
"nailgun_sha": "bd09f89ef56176f64ad5decd4128933c96cb20f4",
"production": "docker",
"api": "1.0",
"fuelmain_sha": "505741e4f431f85a8d0252fc42754d10c0326c1a",
"astute_sha": "a7eac46348dc77fc2723c6fcc3dbc66cc1a83152",
"release": "5.0",
"fuellib_sha": "2f79c0415159651fc1978d99bd791079d1ae4a06"

Changed in fuel:
status:	Fix Committed → Fix Released

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2014-05-30: Fix proposed to fuel-library (stable/4.1)

Fix proposed to branch: stable/4.1
Review: https://review.openstack.org/96881

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2014-06-02: Fix merged to fuel-library (stable/4.1)

Reviewed: https://review.openstack.org/96881
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=1af39176e685220316c174d28368760f3b07308b
Submitter: Jenkins
Branch: stable/4.1

commit 1af39176e685220316c174d28368760f3b07308b
Author: Vladimir Kuklin <email address hidden>
Date: Fri May 2 15:06:32 2014 +0400

Specify report interval for neutron configuration

    Set report interval to 5 seconds which is 3 times
    lower than agent_down_time or it may lead to
    agent status flapping and neutron server not
    communicating with agents

Change-Id: I65dc90df6ea331de624f50ff5da97c46a881b06a
Closes-Bug: #1315338