Add active flows to VrouterStatsAgent

[Manoj]

We need to plot a chart depicting the flow rate of a vrouter in UI. Currently the information is not available in VrouterStatsAgent. Please add the same.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/17304
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/17304
Committed: http://github.org/Juniper/contrail-controller/commit/0eea765bad68885615f2ef50ffc3074905cdf73d
Submitter: Zuul
Branch: master

commit 0eea765bad68885615f2ef50ffc3074905cdf73d
Author: Ashok Singh <email address hidden>
Date: Tue Feb 16 22:38:22 2016 -0800

Move active_flows from VrouterStatsAgent to VrouterStatsAgent.flow_rate

This is required by UI to chart a graph based on active flow count. Moving ensures that
series of flow counts information is available for UI to query because new location is under
flow_rate which has tags annotation. ‘active_flows’ should be interpreted as ‘dial’ type as
aggregate value is sent always.

Change-Id: Ic89e8cd2691a14529b1455b9533930ed0437fb84
Closes-Bug: #1545654

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/19427
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/19428
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/19427
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/19445
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/19427
Committed: http://github.org/Juniper/contrail-controller/commit/d8e5f35a46a249c53c2de6b881e5851f41ee820c
Submitter: Zuul
Branch: R2.22.x

commit d8e5f35a46a249c53c2de6b881e5851f41ee820c
Author: ashoksingh <email address hidden>
Date: Tue Apr 19 11:32:24 2016 +0530

Move active_flows from VrouterStatsAgent to VrouterStatsAgent.flow_rate

This is required by UI to chart a graph based on active flow count.
Moving ensures that series of flow counts information is available for UI to
query because new location is under flow_rate which has tags annotation.
active_flows should be interpreted as dial type as aggregate value is sent
always.

Change-Id: Ib5adadc8c9073bc4014d6339ff8dce4a3b776d6b
Closes-Bug: #1545654

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/19445
Committed: http://github.org/Juniper/contrail-controller/commit/9d80a456a21c4725faf9ad006743a78917bf2eba
Submitter: Zuul
Branch: R2.20

commit 9d80a456a21c4725faf9ad006743a78917bf2eba
Author: ashoksingh <email address hidden>
Date: Tue Apr 19 16:57:13 2016 +0530

Move active_flows from VrouterStatsAgent to VrouterStatsAgent.flow_rate

This is required by UI to chart a graph based on active flow count.
Moving ensures that series of flow counts information is available for UI to
query because new location is under flow_rate which has tags annotation.
active_flows should be interpreted as dial type as aggregate value is sent
always.

Change-Id: I2237cb817a1791f3431e48890fbe0286f184279f
Closes-Bug: #1545654

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/19428
Committed: http://github.org/Juniper/contrail-controller/commit/6d57adf3ce5509835e7b6c66a301509bbb7dc414
Submitter: Zuul
Branch: R2.21.x

commit 6d57adf3ce5509835e7b6c66a301509bbb7dc414
Author: ashoksingh <email address hidden>
Date: Tue Apr 19 11:51:17 2016 +0530

Move active_flows from VrouterStatsAgent to VrouterStatsAgent.flow_rate

This is required by UI to chart a graph based on active flow count.
Moving ensures that series of flow counts information is available for UI to
query because new location is under flow_rate which has tags annotation.
active_flows should be interpreted as dial type as aggregate
value is sent always.

Change-Id: I128c4d19734acd37b2014725889d4eed05261f85
Closes-Bug: #1545654