Juniper Openstack

set a timeout of 5 secs once there is no toggling

Bug #1645508 reported by Takeshi Matsuda
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Juniper Openstack
Status tracked in Trunk
R2.20
Fix Committed
High
Naveen N
Juniper Openstack r2.23 "r2.23"
R2.21.x
Fix Committed
High
Naveen N
Juniper Openstack r2.21.3
R2.22.x
Fix Committed
High
Naveen N
Juniper Openstack r2.22.3
R3.0
Fix Committed
High
Naveen N
Juniper Openstack r3.0.4.0
R3.1
Fix Committed
High
Naveen N
Juniper Openstack r3.1.2.0
R3.2
Fix Committed
High
Naveen N
Juniper Openstack r3.2.0.0-fcs "r3.2.0.0"
Trunk
Fix Committed
High
Naveen N
Juniper Openstack r4.0.0.0-fcs "r4.0.0.0"

Bug Description

vRouter Agent Backoff timer goes as below:
• 5s
• 10s
• 20s
• 40s
• 80s
• 100s (it remains at 100s till it recovers)
On the reverse side once the issue is recovered, instead of resetting the timeout to five sec, it is being halved which makes it 50s (or half of what was the last back off timer).
This behavior should be fixed to reset the timeout to 5 secs (instead of halving it)

Tags: vrouter
Takeshi Matsuda (matsuda-2357)
information type: Proprietary → Public
Hari Prasad Killi (haripk)
tags: added: vrouter
Hari Prasad Killi (haripk)
Changed in juniperopenstack:
assignee: nobody → Naveen N (naveenn)
importance: Undecided → High
Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R2.21.x

Review in progress for https://review.opencontrail.org/26613
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R2.20

Review in progress for https://review.opencontrail.org/26770
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R2.22.x

Review in progress for https://review.opencontrail.org/26771
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/26613
Committed: http://github.org/Juniper/contrail-controller/commit/ae8971ec28110ee3e83cc2adc11fa6f1776bb801
Submitter: Zuul (<email address hidden>)
Branch: R2.21.x

commit ae8971ec28110ee3e83cc2adc11fa6f1776bb801
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/26770
Committed: http://github.org/Juniper/contrail-controller/commit/cf34aae234135a408898b94e1ae56ff0b899c690
Submitter: Zuul (<email address hidden>)
Branch: R2.20

commit cf34aae234135a408898b94e1ae56ff0b899c690
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/26771
Committed: http://github.org/Juniper/contrail-controller/commit/e4fd7bb68de5c1e31fd93bf2beb4a68703e7cab1
Submitter: Zuul (<email address hidden>)
Branch: R2.22.x

commit e4fd7bb68de5c1e31fd93bf2beb4a68703e7cab1
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] master

Review in progress for https://review.opencontrail.org/26959
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R3.2

Review in progress for https://review.opencontrail.org/27066
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R3.1

Review in progress for https://review.opencontrail.org/27067
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/26959
Committed: http://github.org/Juniper/contrail-controller/commit/60c16cf1f8b4e56dba6d6fc4a2d5d06345a20dd7
Submitter: Zuul (<email address hidden>)
Branch: master

commit 60c16cf1f8b4e56dba6d6fc4a2d5d06345a20dd7
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/27066
Committed: http://github.org/Juniper/contrail-controller/commit/1f038d86360d6570c00c9a15b78ac3ba8fa83b42
Submitter: Zuul (<email address hidden>)
Branch: R3.2

commit 1f038d86360d6570c00c9a15b78ac3ba8fa83b42
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote :

Reviewed: https://review.opencontrail.org/27067
Committed: http://github.org/Juniper/contrail-controller/commit/2a87a1ef7f3609b1b6fae8b28d110004c13a2e31
Submitter: Zuul (<email address hidden>)
Branch: R3.1

commit 2a87a1ef7f3609b1b6fae8b28d110004c13a2e31
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : [Review update] R3.0

Review in progress for https://review.opencontrail.org/27588
Submitter: Naveen N (<email address hidden>)

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/27588
Committed: http://github.org/Juniper/contrail-controller/commit/4a3e1006357f25428ee9e7eea3095990450e0b76
Submitter: Zuul (<email address hidden>)
Branch: R3.0

commit 4a3e1006357f25428ee9e7eea3095990450e0b76
Author: Naveen N <email address hidden>
Date: Wed Nov 30 14:51:21 2016 +0530

* AAP back off changes

1> If path toggles for 5 times within 4 seconds, the consider path
is unstable and start backoff, max backoff timeout is 32 seconds
2> If path doesnt toggle for 5 times within 4 seconds, consider path
to be stable and decrease backoff timeout from any value back to
4s
Closes-bug:#1645508,#1645974

Change-Id: I7e7fe20979dcf7be08c9bce9410f2b7931326dc6

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