This reverts commit 7e1b8a7261.
openstacksdk >=0.19.0 fixes the filtering problems leading to all
ports being deleted. However openstacksdk <0.21.0 has problems with
dogpile.cache so use 0.21.0 as a minimum.
Change-Id: Id642d074cbb645ced5342dda4a1c89987c91a8fc
The port filter for DOWN port seems to have no effect. It actually
deleted *all* ports in the tenant.
This reverts commit cdd60504ec.
Change-Id: I48c1430bb768903af467cace1a720e45ecc8e98f
Cleanup will be periodic (every 3 minutes by default, not yet
configurable) and will be logged and reported via statsd.
Change-Id: I81b57d6f6142e64dd0ebf31531ca6489d6c46583
Ian Wienand