Can not delete share-network, that was used by driver

[Valeriy Ponomaryov]

For share-network we expect next behavior:
1) if it is INACTIVE - we can delete it
2) if it is ACTIVE and there are shares, based on it, we can not delete it
3) if it is ACTIVE and no shares based on it, we should can delete it, and chain will be next:
manila verifies that no shares with dependency on it, and calls deallocation method, that releases resources taken from neutron, removes Vservers (service vms, etc...) and sets up INACTIVE state for share-network, after that delete method for share network.

Third item doesn't work.

[Valeriy Ponomaryov (vponomaryov)]

Covered by bp https://blueprints.launchpad.net/manila/+spec/share-network-activation-api
It is not implemented yet.

[Valeriy Ponomaryov (vponomaryov)]

Fixes for each multitenant driver have been already proposed:
cmode driver: https://review.openstack.org/#/c/81744/
generic driver: https://review.openstack.org/#/c/81808/

As part of bp https://blueprints.launchpad.net/manila/+spec/share-network-activation-api

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/81808
Committed: https://git.openstack.org/cgit/stackforge/manila/commit/?id=69c063997c464353d567a459ac29d3c3f54a1957
Submitter: Jenkins
Branch: master

commit 69c063997c464353d567a459ac29d3c3f54a1957
Author: vponomaryov <email address hidden>
Date: Fri Mar 21 07:54:28 2014 +0200

    Updated generic_driver and service_instance with activation

    Generic driver changes to activation/deactivation of
    share_networks requires changes to service instance.
    Also it requires changes to tempest plugin, that should
    use activation of share networks before creation of shares.

    Partially-implements bp share-network-activation-api
    Closes-Bug: #1294577
    Closes-Bug: #1273758

    Change-Id: Ide3b9a51038b532bee464e256f6e830fb93001f7