Hephy Controller v2.21.0

v2.20.7 -> v2.21.0

Refactors

• 93682c6 apis: deprecated apis in k8s 1.16
• b4928ed apis: trying to fix mock tests now
• 27b8f8a charts: move from extensions/v1beta1 to apps/v1
• a6fa780 mock.py: sanitize pod urls to api_v1 in the mocker
• d8e65a9 apis: parse version out for replicasets
• 25a7f41 mock.py: reduce line length for style check
• 5930851 charts: add apiversion checks to helm charts
• a081823 apis: deprecated apis in k8s 1.16
• 6bf5019 apis: trying to fix mock tests now
• 8d60a34 mock.py: sanitize pod urls to api_v1 in the mocker
• d1120ca apis: parse version out for replicasets
• fd6b7cf mock.py: reduce line length for style check
• b944765 charts: add apiversion checks to helm charts

Fixes

• a4d0e22 controller: Set replicas to the current value of the deployment.
• 3d84a8f scheduler: handle missing timestamps in pod events
• c0294a3 controller: Retry on potential ReplicaSet create race-condition. (#127)
• 613827b controller: Update API groups
• 5613bc8 README: resolving a merge conflict
• 49286c9 charts: fixing a merge conflict with master branch

Documentation

• fd3feba README: add travis build status badge
• 77c6da2 README: add travis build status badge

Maintenance

• 12a8344 deps: bump django from 1.11.28 to 1.11.29 in /rootfs
• b87a2ca rootfs: bump to hephy/base:v0.4.1 base image
• 3693b1c controller: permit umbrella override api group
• 601f5c3 charts: define APIVersion template