Container/Docker driver does not release ports

[Valeriy Ponomaryov]

Container/Docker share driver does not release ports it used deleting share servers. It leads to having orphaned ports in project where we create ports for share servers.

CI job for container share driver fails with following errors:
http://logs.openstack.org/70/453170/1/check/gate-manila-tempest-dsvm-postgres-container-ubuntu-xenial-nv/409a372/logs/screen-m-shr.txt.gz?level=ERROR

If we enable dynamic project creation/deletion.

How to reproduce with tempest:

1) set option "use_dynamic_credentials" from "auth" config group to "True" value
2) run any tempest test with creation of shares

Expected:
no errors occur.

Actual:
cleanup of sec group fails, because it is used. Used by ports that were not released by container share driver.

Example change that shows bug results is here: https://review.openstack.org/#/c/453170/

[Jason Grosso (jgrosso)]

Valeriy is this still happening in current manila releases? The log link is older and not working, can you send a new link so someone can take a look?

[Goutham Pacha Ravi (gouthamr)]

This bug is a duplicate of #1762900 and not just a problem with the Container driver. Use of dynamic credentials with multi-tenancy mode drivers (driver_handles_share_servers=True) is not supported within manila_tempest_plugin; the alternative is to use pre-provisied tempest credentials to run the tests, see: https://docs.openstack.org/tempest/latest/configuration.html#pre-provisioned-credentials