[R2.20.43] TOR Scale: Horizon: Unable to retrive networks

[chhandak]

With 24K Virtual network when ever we are trying to launch instances horizon is retuning "Unable to retrive networks ". Screenshot attached.

neutron net-list is taking 82m 39 seconds to get executed.

In turn VM instances can not be associated with any virtual networks .

Scale Profile
--------------------
System has 24K Virtual Network. Spread in 6 different project.

4 Project has 2K VN/per project
2 Project has 8K VN/ per project

Project where we are trying to launch instances has only 2K VN.

Log from contrail-api

127.0.0.1 - - [2015-06-09 18:54:59] "GET /virtual-networks?count=False&parent_id=db5a3a41-29cb-4a6e-accb-6970bb79ca68&detail=True HTTP/1.1" 200 3247119 1.101547
192.168.22.1 - - [2015-06-09 18:55:01] "POST /neutron/network HTTP/1.1" 200 999740 2.468162

[Rahul (rahuls)]

Main issue is due to the time taken to retrieve shared networks.

Shared/external network calls are slowing down Contrail UI as well.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/11669
Submitter: Hampapur Ajay (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/11670
Submitter: Hampapur Ajay (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/11669
Committed: http://github.org/Juniper/contrail-controller/commit/5594d7789d46d2416c0001f218a6dbe34c8e9575
Submitter: Zuul
Branch: master

commit 5594d7789d46d2416c0001f218a6dbe34c8e9575
Author: Hampapur Ajay <email address hidden>
Date: Mon Jun 15 23:00:39 2015 -0700

config-perf: for shared and external net use list with filters.

Use the newly added support for list by filter so that shared nets
and router:external nets (which are based on property value) are
picked efficiently

Change-Id: Ic3904749e9c7f7078058dd89f64d3aed253ee236
Closes-Bug: #1463417

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/11670
Committed: http://github.org/Juniper/contrail-controller/commit/5179dafe7dc3c7a000a2f12f0fc7e19fa5f2c472
Submitter: Zuul
Branch: R2.20

commit 5179dafe7dc3c7a000a2f12f0fc7e19fa5f2c472
Author: Hampapur Ajay <email address hidden>
Date: Mon Jun 15 23:00:39 2015 -0700

config-perf: for shared and external net use list with filters.

Use the newly added support for list by filter so that shared nets
and router:external nets (which are based on property value) are
picked efficiently

Change-Id: Ic3904749e9c7f7078058dd89f64d3aed253ee236
Closes-Bug: #1463417
(cherry picked from commit 5594d7789d46d2416c0001f218a6dbe34c8e9575)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/11755
Submitter: Sachin Bansal (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/11756
Submitter: Sachin Bansal (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/11755
Committed: http://github.org/Juniper/contrail-controller/commit/b44e5d81824dae626959abf2dcd9a0de3d57decd
Submitter: Zuul
Branch: R2.20

commit b44e5d81824dae626959abf2dcd9a0de3d57decd
Author: Sachin Bansal <email address hidden>
Date: Wed Jun 17 15:00:45 2015 -0700

filters['id'] is a list instead of single id

We need to iterate over it to get list of all ids.

Change-Id: I2fa4b49ee24a4886f22ca1bb731504d9c003b8c7
Closes-Bug: #1463417

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/11756
Committed: http://github.org/Juniper/contrail-controller/commit/47ab0a492b374d6c40f4c19274ee7acc8d8dd06f
Submitter: Zuul
Branch: master

commit 47ab0a492b374d6c40f4c19274ee7acc8d8dd06f
Author: Sachin Bansal <email address hidden>
Date: Wed Jun 17 15:00:45 2015 -0700

filters['id'] is a list instead of single id

We need to iterate over it to get list of all ids.

Change-Id: I2fa4b49ee24a4886f22ca1bb731504d9c003b8c7
Closes-Bug: #1463417
(cherry picked from commit b44e5d81824dae626959abf2dcd9a0de3d57decd)