Automatic merge from submit-queue (batch tested with PRs 42432, 44628, 45101, 44921)
Use correct option name in the kubernetes-worker layer registry action
**What this PR does / why we need it**: It fixes#44920
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#44920
**Special notes for your reviewer**:
**Release note**:
```
Ensure kubernetes-worker juju layer registry action uses correct ingress controller option name
```
Fix the pause action with regard to the new behavior where
--delete-local-data=false by default. Historically --force was all that
was required, this flag has changed to be more descriptive of the
actions it's taking.
This branch includes a rollup series of commits from a fork of the
kubernetes repository pre 1.5 release because we didn't make the code freeze.
This additional effort has been fully tested and has results submit into
the gubernator to enhance confidence in this code quality vs. the single
layer, posing as both master/node.
To reference the gubernator results, please see:
https://k8s-gubernator.appspot.com/builds/canonical-kubernetes-tests/logs/kubernetes-gce-e2e-node/
Apologies in advance for the large commit, however we did not want to
submit without having successful upstream automated testing results.
This commit includes:
- Support for CNI networking plugins
- Support for durable storage provided by ceph
- Building from upstream templates (read: kubedns - no more template
drift!)
- An e2e charm-layer to make running validation tests much simpler/repeatable
- Changes to support the 1.5.x series of kubernetes
Additional note: We will be targeting -all- future work against upstream
so large pull requests of this magnitude will not occur again.
