beaker 3.3.0

Highlights

• @spjmurray fixed keypair generation in the openstack hypervisor in BKR-949
• @tvpartytonight fixed ssh channel cleanup in BKR-971

Details

Bug

• [BKR-949] - Fix Keypair Generation on OpenStack
• [BKR-971] - Beaker doesn't always clean up ssh channels properly, which can cause later commands to fail

New Feature

• [BKR-915] - Add the possibility to pass any option to the vagrant-libvirt driver.

Task

• [BKR-965] - Need to re-enable the old functionality for how beaker set ec2 hostnames

Maintenance Tasks

• #1270 Update CLI hosts option help text
• #1271 fix method doc note
• #1274 Add internal_list key to MAINTAINERS
• #1275 Add reference to beaker-http