Incorrectly fetching Barbican certificate data on every action

[Adam Harwell]

It seems our API is fetching the certificate data from Barbican for *every* action that updates a LB, including things as trivial as member creates. We really shouldn't contact Barbican unless we absolutely need the certificate data (IE, a relevant change has occurred).

2016-02-23 11:51:43.997 15692 INFO octavia.controller.worker.tasks.database_tasks [-] Mark ACTIVE in DB for load balancer id: 0a9fd3a4-66b5-43d5-b39a-01a96a9f7cc9
2016-02-23 11:51:58.120 15692 INFO octavia.controller.queue.endpoint [-] Creating listener '11f17883-ddf8-4eb1-a1b6-2e9d396f82d2'...
2016-02-23 11:51:58.165 15692 INFO octavia.certificates.manager.barbican [-] Loading certificate container http://127.0.0.1:9311/v1/containers/8358e8ea-d100-4129-b5fe-1d2805253f8f from Barbican.
2016-02-23 11:52:16.486 15692 INFO octavia.controller.queue.endpoint [-] Creating pool '643dca48-53a1-47b9-b730-ab372ad0be29'...
2016-02-23 11:52:16.541 15692 INFO octavia.certificates.manager.barbican [-] Loading certificate container http://127.0.0.1:9311/v1/containers/8358e8ea-d100-4129-b5fe-1d2805253f8f from Barbican.
2016-02-23 11:52:36.216 15692 INFO octavia.controller.queue.endpoint [-] Creating member '4e5c4c1c-3c72-4b86-9382-38eaccfb4681'...
2016-02-23 11:52:36.444 15692 INFO octavia.certificates.manager.barbican [-] Loading certificate container http://127.0.0.1:9311/v1/containers/8358e8ea-d100-4129-b5fe-1d2805253f8f from Barbican.
2016-02-23 11:52:46.341 15692 INFO octavia.controller.queue.endpoint [-] Creating member 'ab85f1e0-192c-4e30-a87e-d7ae714c298a'...
2016-02-23 11:52:46.591 15692 INFO octavia.certificates.manager.barbican [-] Loading certificate container http://127.0.0.1:9311/v1/containers/8358e8ea-d100-4129-b5fe-1d2805253f8f from Barbican.

[Gregory Thiemonge (gthiemonge)]

Abandoned after re-enabling the Octavia launchpad.