clean all unused packages under pkg/util

Use fsync instead of sync for test

kubeadm refactor cmd init

Allow hostname-override arg to be used if specified

tolerate both http(s) and git urls for cherry_pick_pull

start-kubemark.sh: clean up the shell script.

enable and improve e2e of NoExecuteTaintManager

Fix typo in CHANGELOG-1.10.md

correct kubelet service file permission

etcd2 code cleanup, remove deserialization cache

tokenreview: add APIAudiences config to generic API server and augment context

Looks like the previous change broke for users who have cloned their
upstream using https instead of ssh. Here we explicit strip out the
prefixes like "http://", "https://" and "git@" before look for the repo
name and the org name.

Change-Id: I8fbfae8bfa209a954d36d3ada791dcf13070ec6d

Remove last traces of old registry name

- e2e test file cannot end with "_test.go". rename "taints_test.go" to "taints.go"
- test multiple pods case

Make CreatePrivilegedPSPBinding reentrant

kubectl: update to use correct printers package

Add support for JSON patch in fake client

sync sometimes hangs with misbehaving NFS during the tests
Signed-off-by: Mrunal Patel <mpatel@redhat.com>

Switch off KUBE_BUILD_CONFORMANCE to diagnose a ci-cross issue

fix comments

Simplify rand seeding

improve err msg for runtimeError when the uptime of runtime never update

Refactor scheduler factory test

Make CreatePrivilegedPSPBinding reentrant so tests using it (e.g. DNS) can be
executed more than once against a cluster. Without this change, such tests will
fail because the PSP already exists, short circuiting test setup.

kubeadm: modify SetKubernetesVersion

fix golint issue for pkg/volume/util

Looking at job results, there seems to be some flakiness, let's see if
the PR that added the conformance image is the one to blame.

https://prow.k8s.io/?type=periodic&job=ci-kubernetes-cross-build
https://k8s-testgrid.appspot.com/sig-release-misc#cross-build&graph-metrics=test-duration-minutes&width=20

Change-Id: Ic26431a0e262100dec0444279d94277482972b07

Add tolerations for Stackdriver Logging and Metadata Agents.

Change-Id: Ie1a5feaba20736d491242b4c971423c0a624f383

AWS: unexport unnecessarily exported methods and variables about reco…

Fix a bug in node tree when all nodes in a zone are removed

Adding cheftako as approver for gce.