Instead look for json tags

Automatic merge from submit-queue

Add node TLS bootstrapping role

Adds a role describing permissions needed to complete the kubelet client bootstrap flow. Needed by kubeadm in https://github.com/kubernetes/kubernetes/pull/39846#discussion_r96491471

Automatic merge from submit-queue

log cfgzErr if err happened

We need to log err info when err info returned by initConfigz(),no matter what the result of utilconfig.DefaultFeatureGate.DynamicKubeletConfig() is and
whether s.RunOnce is true or not.
We should log the initKubeletConfigSync() err info too.

Automatic merge from submit-queue

Remove packages which are now apimachinery

Removes all the content from the packages that were moved to `apimachinery`.  This will force all vendoring projects to figure out what's wrong.  I had to leave many empty marker packages behind to have verify-godep succeed on vendoring heapster.

@sttts straight deletes and simple adds

Automatic merge from submit-queue

Use kube-dns:1.11.0

Use [kube-dns:1.11.0](https://github.com/kubernetes/dns/releases/tag/1.11.0)

With: kubernetes/dns#25
Fixes kubernetes/kubernetes#26752
Fixes kubernetes/kubernetes#33470

@bowei @thockin

Automatic merge from submit-queue

add heapster role

heapster is a very standard add-on.  this adds a role for heapster to use when running, but does not automatically bind it.

@liggitt ptal

Built based on inspection of heapster:
 1. https://github.com/kubernetes/heapster/blob/master/events/sources/kubernetes/kubernetes_source.go - events
 1. https://github.com/kubernetes/heapster/blob/master/metrics/heapster.go - nodes, pods
 2. https://github.com/kubernetes/heapster/blob/master/metrics/processors/namespace_based_enricher.go - namespaces

Automatic merge from submit-queue (batch tested with PRs 34763, 38706, 39939, 40020)

Really enable etcd3

Ref #39589

@timothysc @hongchaodeng

Automatic merge from submit-queue (batch tested with PRs 34763, 38706, 39939, 40020)

Use Statefulset instead in e2e and controller

Quick fix ref: #35534

We should finish the issue to meet v1.6 milestone.

Automatic merge from submit-queue (batch tested with PRs 34763, 38706, 39939, 40020)

prevent anonymous auth and allow all

https://github.com/kubernetes/kubernetes/pull/38696 for master

@kubernetes/sig-auth 

```release-note
Anonymous authentication is now automatically disabled if the API server is started with the AlwaysAllow authorizer.
```

Automatic merge from submit-queue

log info on invalid --output-version

**Release note**:

``` release-note
release-note-none
```

Object versions default to the current version (v1) when a specified
`--output-version` is invalid. This patch logs a warning when this is
the case. Cases affected are all commands with the `--output-version`
option, and anywhere runtime objects are converted to versioned objects.

**Example**

```
$ kubectl get pod <mypod> -o json --output-version=invalid
W1013 17:24:16.810278   26719 result.go:238]  info: the output version
specified (invalid) is invalid, defaulting to v1
{
        "kind": "Pod",
            "apiVersion": "v1",
                "metadata": {
                            "name": "mypod",
                                    "namespace": "test",
...
```

Automatic merge from submit-queue

Move PatchType to apimachinery/pkg/types

Fixes https://github.com/kubernetes/kubernetes/issues/39970

`PatchType` is shared by the client and server, they have to agree, and its critical for our API to function.

@smarterclayton @kubernetes/sig-api-machinery-misc

Automatic merge from submit-queue (batch tested with PRs 39911, 40002, 39969, 40012, 40009)

kubectl: fix rollback dryrun when version is not specified

@kubernetes/sig-cli-misc

Automatic merge from submit-queue (batch tested with PRs 39911, 40002, 39969, 40012, 40009)

Sync fluentd daemonset liveness probe with static pod liveness probe

Syncing change from https://github.com/kubernetes/kubernetes/pull/39949

Should also be cherry-picked

Automatic merge from submit-queue (batch tested with PRs 39911, 40002, 39969, 40012, 40009)

Fix RBAC role for kube-proxy in Kubemark

Ref #39959 

This should ensure that kube-proxy (in Kubemark) has the required role and RBAC binding.
@deads2k PTAL

cc @kubernetes/sig-scalability-misc @wojtek-t @gmarek

Automatic merge from submit-queue (batch tested with PRs 39911, 40002, 39969, 40012, 40009)

kubeadm: upgrade kube-dns to 1.11.0.

**What this PR does / why we need it**: See kubernetes/dns#25

**Which issue this PR fixes**: fixes kubernetes/kubeadm#121

**Special notes for your reviewer**: /cc @luxas
I know this is not the template solution you are looking for but seems to me it's important enough to do this now because of the issues it fixes.
Tested manually and it works.

`NONE`

Merge pull request #39911 from bruceauyeung/k8s-branch-check-docker-service-active-when-resetting-cluster

Automatic merge from submit-queue

[kubeadm] resetting cluster should check whether docker service is active
Signed-off-by: bruceauyeung <ouyang.qinhua@zte.com.cn>

**What this PR does / why we need it**:

if not, `kubeadm reset` will fail to remove kubernetes-managed containers

Automatic merge from submit-queue

genericapiserver: cut off kube pkg/version dependency

Move type into k8s.io/apiserver and use fake version for now in genericapiserver tests.

Automatic merge from submit-queue

Use $HOSTNAME as node.name by default

**What this PR does / why we need it**:
Allows to identify elasticsearch instances more easily.
As $HOSTNAME of a pod is unique, this should be no problem.

Automatic merge from submit-queue

Corrected a typo in scheduler factory.go.

**What this PR does / why we need it**:

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
```

Automatic merge from submit-queue (batch tested with PRs 39945, 39601)

bugfix for PodToleratesNodeTaints

`PodToleratesNodeTaints`predicate func should return true if pod has no toleration annotations and node's taint effect is `PreferNoSchedule`

Automatic merge from submit-queue

genericapiserver: cut off pkg/serviceaccount dependency

**Blocked** by pkg/api/validation/genericvalidation to be split up and moved into apimachinery.