Zones implementation for vSphere cloud provider needs dependencies
which are not included in current vmware/govmomi vendor. So this
update added "vapi" package to support zones.
Automatic merge from submit-queue (batch tested with PRs 66623, 66718). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
expose GC graph via debug handler
Many times when debugging GC problems, it's important to understand the state of the GC graph at a given point in time. This pull adds the ability to dump that graph in DOT format for later consumption. It does this by exposing an additional debug handler and allowing any controller init function to produce such a handler that is included under debug.
Sample full output
```
curl http://localhost:10252/debug/controllers/garbagecollector/graph
digraph full {
// Node definitions.
0 [
label="uid=8581a030-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
Pod.v1/kube-dns-7b479ccbc6-qz468
"
group=""
version="v1"
kind="Pod"
namespace="kube-system"
name="kube-dns-7b479ccbc6-qz468"
uid="8581a030-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
1 [
label="uid=822052fc-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
Deployment.v1.apps/kube-dns
"
group="apps"
version="v1"
kind="Deployment"
namespace="kube-system"
name="kube-dns"
uid="822052fc-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
2 [
label="uid=857bd8ac-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
ReplicaSet.v1.apps/kube-dns-7b479ccbc6
"
group="apps"
version="v1"
kind="ReplicaSet"
namespace="kube-system"
name="kube-dns-7b479ccbc6"
uid="857bd8ac-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
// Edge definitions.
0 -> 2;
2 -> 1;
}
```
You can also select via UID and have all transitive dependencies output:
```
curl http://localhost:10252/debug/controllers/garbagecollector/graph?uid=8581a030-9043-11e8-ad4a-54e1ad486dd3
digraph full {
// Node definitions.
0 [
label="uid=822052fc-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
Deployment.v1.apps/kube-dns
"
group="apps"
version="v1"
kind="Deployment"
namespace="kube-system"
name="kube-dns"
uid="822052fc-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
1 [
label="uid=8581a030-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
Pod.v1/kube-dns-7b479ccbc6-qz468
"
group=""
version="v1"
kind="Pod"
namespace="kube-system"
name="kube-dns-7b479ccbc6-qz468"
uid="8581a030-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
2 [
label="uid=857bd8ac-9043-11e8-ad4a-54e1ad486dd3
namespace=kube-system
ReplicaSet.v1.apps/kube-dns-7b479ccbc6
"
group="apps"
version="v1"
kind="ReplicaSet"
namespace="kube-system"
name="kube-dns-7b479ccbc6"
uid="857bd8ac-9043-11e8-ad4a-54e1ad486dd3"
missing="false"
beingDeleted="false"
deletingDependents="false"
virtual="false"
];
// Edge definitions.
1 -> 2;
2 -> 0;
}
```
And with some sample rendering:
```
curl http://localhost:10252/debug/controllers/garbagecollector/graph | dot -T svg -o project.svg
```
produces
@kubernetes/sig-api-machinery-pr-reviews
/assign @caesarxuchao @liggitt
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Move the` k8s.io/kubernetes/pkg/util/pointer` package to` k8s.io/utils/pointer`
**What this PR does / why we need it**:
Move `k8s.io/kubernetes/pkg/util/pointer` to `shared utils` directory, so that we can use it easily.
Close#66010 accidentally, and can't reopen it, so the same as #66010
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
This updates github.com/matttproud/golang_protobuf_extensions to a released
version.
There's no significant change in the code itself, and the corresponding
tests (which are not vendored) behave better with vgo (see details in #65683).
Automatic merge from submit-queue (batch tested with PRs 64181, 65737). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
API linter framework and namesMatch API rule
**What this PR does / why we need it**:
Bump kube-openapi dependency to use the [API linter framework](https://github.com/kubernetes/kube-openapi/pull/83) in k/k OpenAPI spec generation procedure.
Currently one API rule is enforced:
"Go field names must be CamelCase. JSON field names must be camelCase. Other than capitalization of the initial letter, the two should almost always match. No underscores nor dashes in either."
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#65244
**Special notes for your reviewer**:
Most code change in this PR was generated (~1700 lines). Please see commits for detail.
**Release note**:
```release-note
NONE
```
/sig api-machinery
/cc @pwittrock @mbohlool
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Quobyte API update
**What this PR does / why we need it**:
Quobyte vendor API update
The current version supports both UUID/name of the volume for the storage class.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65357, 65568). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update aws-sdk to support new region cn-northwest-1
Update aws sdk to support region cn-northwest-1 in China.
**What this PR does / why we need it**:
need newer aws-sdk version to support new region cn-northwest-1
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 64122, 64936, 65288, 65383). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update github.com/pelletier/go-toml to 1.2.0
**What this PR does / why we need it**:
Rationale: github.com/pelletier/go-toml is the only package that currently
prevents the future vendoring of github.com/golang/dep as it depends on
functions introduced in 1.1.0.
The only consumers of this package are github.com/spf13/viper (used to run e2e
tests) and github.com/bazelbuild/bazel-gazelle (bazel helper), so that's a
pretty low-risk change.
**Special notes for your reviewer**:
This should help reducing the noise when #64731 lands
**Release note**:
```release-note
NONE
```
Rationale: github.com/pelletier/go-toml is the only package that currently
prevents the future vendoring of github.com/golang/dep as it depends on
functions introduced in 1.1.0.
The only consumers of this package are github.com/spf13/viper (used to run e2e
tests) and github.com/bazelbuild/bazel-gazelle (bazel helper), so that's a
pretty low-risk change.
Automatic merge from submit-queue (batch tested with PRs 65024, 65287, 65345, 64693, 64941). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update github.com/satori/go.uuid to 1.2.0
**What this PR does / why we need it**:
This makes sure that github.com/Azure/azure-sdk-for-go has the dependency it
requires: as of v14.6.0, it has a constraint for github.com/satori/go.uuid to be
at 1.2.0 (or above).
This was introduced in https://github.com/Azure/azure-sdk-for-go/pull/979
(see discussion for rationale)
Since github.com/Azure/azure-sdk-for-go is the only consumer of
github.com/satori/go.uuid, there is no reason not to use the correct version.
This also prepares the ground for a future migration to dep.
**Special notes for your reviewer**:
This should help reducing the noise after #64731 lands
```release-note
NONE
```
This makes sure that github.com/Azure/azure-sdk-for-go has the dependency it
requires: as of v14.6.0, it has a constraint for github.com/satori/go.uuid to be
at 1.2.0 (or above).
This was introduced in https://github.com/Azure/azure-sdk-for-go/pull/979
(see discussion for rationale)
Since github.com/Azure/azure-sdk-for-go is the only consumer of
github.com/satori/go.uuid, there is no reason not to use the correct version.
This also prepares the ground for a future migration to dep.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Make kubernetes json serializer case sensitive
This PR imported the latest jsoniterator library so that case sensitivity during unmarhsaling is optional. The PR also set Kubernetes json serializer to be case sensitive.
Kubernetes json serializer had been case sensitive for 1.1-1.7 as we were using ugorji. This PR restores the behavior.
Fix#64612.
```release-notes
Kubernetes json deserializer is now case-sensitive as it was before 1.8.
If your config files contains fields with wrong case, the config files will be now invalid.
```
Automatic merge from submit-queue (batch tested with PRs 63717, 64646, 64792, 64784, 64800). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update cadvisor godeps to v0.30.0
**What this PR does / why we need it**:
cAdvisor godep update corresponding to 1.11
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#63204
**Release note**:
```release-note
Use IONice to reduce IO priority of du and find
cAdvisor ContainerReference no longer contains Labels. Use ContainerSpec instead.
Fix a bug where cadvisor failed to discover a sub-cgroup that was created soon after the parent cgroup.
```
/sig node
/kind bug
/priority critical-urgent
/assign @dchen1107
Automatic merge from submit-queue (batch tested with PRs 64009, 64780, 64354, 64727, 63650). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GCE: Update cloud provider to use TPU v1 API
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
GCE: Update cloud provider to use TPU v1 API
```
/assign @vishh
/assign @cheftako
Automatic merge from submit-queue (batch tested with PRs 63792, 63495, 63742, 63332, 63779). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
add timeout for exec interface
This should get us away from situations like https://github.com/kubernetes/kubernetes/issues/63331.
A little bit more context, the `os/exec` package starts to accept `context.Context` in golang 1.7. We should leverage that so we can have a more predictable behavior, then.
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update to latest Gophercloud
**What this PR does / why we need it**:
periodic update to latest gophercloud. The changes are as follows:
6da026c32e...781450b3c4
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 59965, 59115, 63076, 63059). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Upgrade dep json-iterator/go to fix base64 decode bug
**What this PR does / why we need it**:
upgrade dep `json-iterator/go` to fix base64 decode bug #62742
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#62742
**Special notes for your reviewer**:
Just upgrade `json-iterator/go` to latest which includes base64 decode fix https://github.com/json-iterator/go/pull/266
No other code changes
**Release note**:
```release-note
None
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update libcontainer to include PRs with fixes to systemd cgroup driver
**What this PR does / why we need it**:
PR opencontainers/runc#1754 works around an issue in manager.Apply(-1) that makes Kubelet startup hang when using systemd cgroup driver (by adding a timeout) and further PR opencontainers/runc#1772 fixes that bug by checking the proper error status before waiting on the channel.
PR opencontainers/runc#1776 checks whether Delegate works in slices, which keeps libcontainer systemd cgroup driver working on systemd v237+.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#61474
**Special notes for your reviewer**:
/assign @derekwaynecarr
cc @vikaschoudhary16 @sjenning @adelton @mrunalp
**Release note**:
```release-note
NONE
```
PR opencontainers/runc#1754 works around an issue in manager.Apply(-1) that
makes Kubelet startup hang when using systemd cgroup driver (by adding a
timeout) and further PR opencontainers/runc#1772 fixes that bug by
checking the proper error status before waiting on the channel.
PR opencontainers/runc#1776 checks whether Delegate works in slices,
which keeps libcontainer systemd cgroup driver working on systemd v237+.
PR opencontainers/runc#1781 makes the channel buffered, so if we time
out waiting on the channel, the updater will not block trying to it
since there are no longer any consumers.
Automatic merge from submit-queue (batch tested with PRs 61959, 62037). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump godep version to v80
**What this PR does / why we need it**:
Update the minimum godep, to v80 (supposed to be the final version).
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 61818, 61800). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Replace gopass.GetPasswdMasked() by terminal.ReadPassword()
**What this PR does / why we need it**:
Replace `gopass.GetPasswdMasked()` used for reading passwords from the terminal with [`terminal.ReadPassword()`](https://godoc.org/golang.org/x/crypto/ssh/terminal#ReadPassword). This removes the `gopass` import.
**Special notes for your reviewer**:
Ran the following commands to update `godep` files:
```
./hack/godep-restore.sh -v
./hack/godep-save.sh
./hack/update-staging-godeps.sh
./hack/update-bazel.sh
```
/sig auth
/kind enhancement
/assign @ericchiang
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 61096, 61955, 61542, 60597). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Rev the Azure SDK for networking.
```release-note
Rev the Azure SDK for networking to 2017-06-01
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Vendor gazelle and kazel
Rather that relying on upstream git repos that can break, vendor it all. These are NOT head of tree, respectively - they are some backrev forms that were previously being used.
```release-note
NONE
```
This was done by executing the following two commands:
$ hack/run-in-gopath.sh hack/godep-save.sh
$ hack/run-in-gopath.sh hack/godep-restore.sh
Go packages github.com/appc/spec and github.com/coreos/go-systemd were
used by the rkt/ package that is now gone.
Automatic merge from submit-queue (batch tested with PRs 61354, 61366, 61386, 61394, 60755). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
vendor: Update github.com/evanphx/json-patch
Updates github.com/evanphx/json-patch dependency
to fix handling tests against empty objects/arrays.
Includes fix from evanphx/json-patch#50
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Change regional PD cloud provider references to use the beta API
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#59988
**Special notes for your reviewer**: Depends on a version of the GCP Go beta compute client that is not yet available. Also need to rebase with #60337 once it's merged.
/hold
/cc @abgworrall
/assign @saad-ali
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add support for binaries to run as Windows services
**What this PR does / why we need it**:
Add support for binaries to run as Windows services
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#59562
**Special notes for your reviewer**:
**Release note**:
```release-note
kubelet and kube-proxy can now be ran as Windows services
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Kube-dns configmap translation to CoreDNS
**What this PR does / why we need it**:
Translation of kube-dns ConfigMap (StubDomains and UpstreamNameserver) to equivalent Proxy in CoreDNS.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#662
**Special notes for your reviewer**:
Currently, the translation is done as follows:
Example ConfigMap of kube-dns.
```
apiVersion: v1
data:
federations: |
{"foo" : "foo.feddomain.com"}
stubDomains: |
{"abc.com" : ["1.2.3.4"], "my.cluster.local" : ["2.3.4.5"]}
upstreamNameservers: |
["8.8.8.8", "8.8.4.4"]
kind: ConfigMap
metadata:
creationTimestamp: 2018-01-22T20:21:56Z
name: kube-dns
namespace: kube-system
```
CoreDNS Corefile after translation.
```
.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
upstream 8.8.8.8 8.8.4.4
pods insecure
fallthrough in-addr.arpa ip6.arpa
}
federation cluster.local {
foo foo.feddomain.com
}
prometheus :9153
proxy . 8.8.8.8 8.8.4.4
cache 30
}
abc.com:53 {
errors
cache 30
proxy . 1.2.3.4
}
my.cluster.local:53 {
errors
cache 30
proxy . 2.3.4.5
}
```
**Release note**:
```release-note
Kubeadm: CoreDNS supports migration of the kube-dns configuration to CoreDNS configuration when upgrading the service discovery from kube-dns to CoreDNS as part of Beta.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix kubectl completion so that file names are listed
**What this PR does / why we need it**:
This PR fixes kubectl completion so that file names are listed with `--filename`. I tested in bash and zsh. This problem is caused by spf13/cobra#520, so I updates vendor github.com/spf13/cobra to just before that commit.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#60517
**Special notes for your reviewer**: @janetkuo @mengqiy @eparis
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
kubelet: setup WindowsContainerResources for windows containers
**What this PR does / why we need it**:
This PR setups WindowsContainerResources for windows containers. It implements proposal here: https://github.com/kubernetes/community/pull/1510.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56734
**Special notes for your reviewer**:
**Release note**:
```release-note
WindowsContainerResources is set now for windows containers
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GCE: support Cloud TPU API in cloud provider
**What this PR does / why we need it**:
This PR adds the support for Cloud TPU API in GCE cloud provider.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
GCE: support Cloud TPU API in cloud provider
```
/assign @vishh
/assign @cheftako
Automatic merge from submit-queue (batch tested with PRs 59365, 60446, 60448, 55019, 60431). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove dep-reviewers
**What this PR does / why we need it**:
The dep-reviewers group seems to get assigned PRs early the the review process. However, most code changes should be reviewed in the importing part of the code base first, and then assigned to an approver after.
By removing the reviewers group, the approvers plugin will still suggest assigning to an approver, but won't assign for review when the PR is initially opened.
**Release note**:
```release-note
NONE
```
Christoph Blecker
