Juniper Openstack

Openstack HA , Galera re-sync on network , node , rack failures and isolation

Bug #1449230 reported by venu kolli on 2015-04-27

This bug affects 1 person

	Status	Importance	Assigned to	Milestone
Juniper Openstack	Status tracked in Trunk
R2.20	Fix Committed	Medium	Sanju Abraham	Juniper Openstack r2.20-fcs
Trunk	Fix Committed	Medium	Sanju Abraham	Juniper Openstack r3.0-fcs

Bug Description

Galera re-sync on network ,node failures and isolation

Supporting Galera re-sync irrespective of the donor node during node , network failures

Issue Observed during the following scenario.

Node 1 goes down ,

Spawn new VMs

Bring down node 2 and node 3 .

Bring up node 1 only and later on node 2 and 3

Since node 1 becomes the donor and node 2 and node 3 joins it , new VM information is missing in mysql db.

Tags:

venu kolli (vkolli) on 2015-04-27

Changed in juniperopenstack:
assignee:	nobody → Sanju Abraham (asanju)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-29: R2.20

Review in progress for https://review.opencontrail.org/9657
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-29: master

Review in progress for https://review.opencontrail.org/9658
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-29: R2.20

Review in progress for https://review.opencontrail.org/9657
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-29: master

Review in progress for https://review.opencontrail.org/9658
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-30: R2.20

Review in progress for https://review.opencontrail.org/9657
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-04-30: master

Review in progress for https://review.opencontrail.org/9658
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-04: A change has been merged

Reviewed: https://review.opencontrail.org/9657
Committed: http://github.org/Juniper/contrail-provisioning/commit/311b5c44d3b2c490fbe00b2ff625302489fd9025
Submitter: Zuul
Branch: R2.20

commit 311b5c44d3b2c490fbe00b2ff625302489fd9025
Author: Sanju Abraham <email address hidden>
Date: Tue Apr 28 23:25:49 2015 -0700

Close-Bug: #1449230. Fix provides galera node recovery on node / rack / power / network failures and data consistency after the failures

Change-Id: Ia4adc59ee8e1194d04d0b3c6b1919a84aeaaab18

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-04:

Reviewed: https://review.opencontrail.org/9658
Committed: http://github.org/Juniper/contrail-provisioning/commit/94d7e075f5fcc0cfbf649bc1caefb6374f917aaf
Submitter: Zuul
Branch: master

commit 94d7e075f5fcc0cfbf649bc1caefb6374f917aaf
Author: Sanju Abraham <email address hidden>
Date: Tue Apr 28 23:27:15 2015 -0700

Close-Bug: #1449230. Fix provides galera node recovery on node / rack / power / network failures and data consistency after the failures

Change-Id: I8084750aa4a6f2f1c2cbe4b9b9ac0fcdec79379f

Ashish Ranjan (aranjan-n) on 2015-05-08

information type:

Proprietary → Public

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-23: R2.20

Review in progress for https://review.opencontrail.org/10742
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-23: master

#10

Review in progress for https://review.opencontrail.org/10743
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-27: A change has been merged

#11

Reviewed: https://review.opencontrail.org/10742
Committed: http://github.org/Juniper/contrail-provisioning/commit/4ab0504e29721073dea3c04541f2249440351df5
Submitter: Zuul
Branch: R2.20

commit 4ab0504e29721073dea3c04541f2249440351df5
Author: Sanju Abraham <email address hidden>
Date: Fri May 22 22:09:33 2015 -0700

Close-Bug: #1449230. Fix provides galera node recovery on node / rack / power / network failures and data consistency after the failures

Change-Id: Ibae7cb0f9ea6b933dcb5d5b5c0202fc673176883

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-05-27:

#12

Reviewed: https://review.opencontrail.org/10743
Committed: http://github.org/Juniper/contrail-provisioning/commit/2da0e0af499267aad327d32d28fa71aaa100a2f3
Submitter: Zuul
Branch: master

commit 2da0e0af499267aad327d32d28fa71aaa100a2f3
Author: Sanju Abraham <email address hidden>
Date: Fri May 22 22:10:33 2015 -0700

Close-Bug: #1449230. Fix provides galera node recovery on node / rack / power / network failures and data consistency after the failures

Change-Id: I99a886e1a9992edd8b13e5ca8f0a3ec4f81af2b9

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-08: [Review update] R2.20

#13

Review in progress for https://review.opencontrail.org/11366
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-08: [Review update] master

#14

Review in progress for https://review.opencontrail.org/11367
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-10: [Review update] R2.20

#15

Review in progress for https://review.opencontrail.org/11366
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-10: [Review update] master

#16

Review in progress for https://review.opencontrail.org/11367
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-10: [Review update] R2.20

#17

Review in progress for https://review.opencontrail.org/11366
Submitter: Sanju (<email address hidden>)

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-11: A change has been merged

#18

Reviewed: https://review.opencontrail.org/11366
Committed: http://github.org/Juniper/contrail-provisioning/commit/ad0d54c624aaaf86ab6b5158b42f59009c5027d9
Submitter: Zuul
Branch: R2.20

commit ad0d54c624aaaf86ab6b5158b42f59009c5027d9
Author: Sanju Abraham <email address hidden>
Date: Mon Jun 8 02:03:08 2015 -0700

Related-Bug: #1449230. Fix provides galera node recovery on node / rack / power / network failures and data consistency after the failures
Related-Bug: #1463538. Adding the cmon failure cluster discovery such that cmon (cluster monitor) can detect and monitor mysql

Change-Id: I96b3f786a6858ec75bcedeb493e8be836a172f4c

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2015-06-17:

#19

Reviewed: https://review.opencontrail.org/11367
Committed: http://github.org/Juniper/contrail-provisioning/commit/a9a05ed434726e83f96a32414b4a538e2e63b168
Submitter: Zuul
Branch: master

commit a9a05ed434726e83f96a32414b4a538e2e63b168
Author: Sanju Abraham <email address hidden>
Date: Mon Jun 8 02:06:08 2015 -0700

Change-Id: I6afa5c8025b7356d695200b4bc397b2fe2ad6f44

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