Externalize resource quota admission controller & controller reconciliation

Cleanup: removes support of internal types from logsForObject

admission/priority: externalize priority admission controller

Updates test/e2e_node/device_plugin.go to cope with recent device

Promote non-table based container-runtime e2e test to Conformance

Made image registries configurable from registry.yaml file

export a method to expose which ports were forwarded

Provide Flex volume metrics if the plugin supports.

Use monotonically increasing generation to prevent equivalence cache race

correct kubelet service file permission

Add scheduler throughput metric

Get public IP for Azure vmss nodes

This is required for getting public IP when --public-ip-per-vm
(publicIpAddressConfiguration) is enabled for vmss.

Make integration test work with `go test`.

clean up unneeded else block

Fix golint error under pkg/proxy.

Skip LB session affinity test on AWS

RBD AccessModes checking when attaching

fix a comment inconsistency in Daemonset Controller

This adds a counter to the scheduler that can be used to calculate
throughput and error ratio. Pods which fail to schedule are not counted
as errors, but can still be tracked separately from successes.

We already measure scheduler latency, but throughput was missing. This
should be considered a key metric for the scheduler.

add ns for pod in scheduler integration test

use v1 version of advanced audit policy in gce shell

Port kubelet e2e_node tests to e2e/common

fix yaml file path for test/e2e/network/example_cluster_dns.go

Integration test for CronJob

kubelet: Make service environment variables optional

fix bug that defer in infinite loop

Enable TTLAfterFinished e2e test

[e2e] Fix Panic in PersistentVolumes:vsphere

- snapshot equivalence cache generation numbers before snapshotting the
scheduler cache
- skip update when generation does not match live generation
- keep the node and increment its generation to invalidate it instead of
deletion
- use predicates order ID as key to improve performance

This reverts commit 17d01907.

cluster/gce and test/: update etcd:3.2.24-0 image to etcd:3.2.24-1

Bootstrap initializes the necessary vSphere objects before the tests are
run. A call to Bootstrap was missing in persistent_volumes-vsphere.go's
BeforeEach. This results in Panic while running e2e tests for 'vsphere'
provider with a stack trace like this:

  	/usr/local/go/src/runtime/panic.go:502 +0x229
  github.com/docker/kube-e2e-image/vendor/k8s.io/kubernetes/test/e2e/storage/vsphere.glob..func1.1()
  	/go/src/github.com/docker/kube-e2e-image/vendor/k8s.io/kubernetes/test/e2e/storage/vsphere/persistent_volumes-vsphere.go:77
+0xa21
  github.com/docker/kube-e2e-image/vendor/github.com/onsi/ginkgo/internal/leafnodes.(*runner).runSync(0xc4217c9b60,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
  	/go/src/github.com/docker/kube-e2e-image/e2e_test.go:88 +0x2c8
  testing.tRunner(0xc4206e01e0, 0x4212900)
  	/usr/local/go/src/testing/testing.go:777 +0xd0
  created by testing.(*T).Run
  	/usr/local/go/src/testing/testing.go:824 +0x2e0

This change fixes the Panic by calling Bootstrap.

Testing:
After this change, tests with FOCUS set to "PersistentVolumes:vsphere"
 dont Panic. They pass as expected.
Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>