Automatic merge from submit-queue (batch tested with PRs 52003, 54559, 54518). 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>.
Added functionality to replace default kube-dns deployment with a GKE specific one
**What this PR does / why we need it**:
In GKE, we need to use custom kube-dns deployments, which means replacing the default one with the custom. This PR adds the replacement functionality into the relevant configuration scripts.
Release Note:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 52003, 54559, 54518). 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>.
Load kernel modules automatically inside a kube-proxy pod
**What this PR does / why we need it**:
This change will mount `/lib/modules` on host to the kube-proxy pod,
so that a kube-proxy pod can load kernel modules by need
or when `modprobe <kmod>` is run inside the pod.
This will be convenient for kube-proxy running in IPVS mode.
Users will don't have to run `modprobe ip_vs` on nodes before starting
a kube-proxy pod.
**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**:
The kube-proxy IPVS proxier will check if the kernel supports IPVS, or it will fallback to iptables or userspace modes. There is a false negative condition in the check, #51874 addressed that issue.
**Release note**:
```release-note
Load kernel modules automatically inside a kube-proxy pod
```
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Test gcloud exit status when detecting master for GCE e2e test
e2e tests exit on error, so without testing the exit status of a command its scripted error message will never be printed.
**What this PR does / why we need it**: This prints the intended "could not detect Kubernetes master" error message instead of a stack trace from e2e test
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#52474
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53474, 54258, 54356). 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>.
[cluster/centos] fix https
**What this PR does / why we need it**:
[cluster/centos] fix https
**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**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 54107, 54184, 54377, 54094, 54111). 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>.
Set "--kubelet-preferred-address-types" if ssh tunnel is not to be used.
In additional don't advertise external address and allow the internal address
to be advertised.
**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
```
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[cluster/log-dump] bump daemonset version
**What this PR does / why we need it**:
bump daemonset version
**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**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 53820, 53971). 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 RBAC support to Kubernetes via Juju
**What this PR does / why we need it**: This PR add RBAC to the Juju deployment of Kubernetes
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```Canonical Distribution of Kubernetes offers configurable RBAC
```
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[addon/storage-class] update storageclass groupversion in storage-class
**What this PR does / why we need it**:
[addon/storage-class] update storageclass groupversion in storage-class
**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**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 53479, 54373, 54441, 54443). 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 kube-dns 1.14.7
kube-adm change will be in a separate commit
```release-note
* Logging cleanups
* Updates kube-dns to use client-go 3
* Updates containers to use alpine as the base image on all platforms
* Adds support for IPv6
```
```release-notes
* Logging cleanups
* Updates kube-dns to use client-go 3
* Updates containers to use alpine as the base image on all platforms
* Adds support for IPv6
```
Automatic merge from submit-queue (batch tested with PRs 53743, 53564). 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: remove the --network-plugin-dir flag
**What this PR does / why we need it**:
This flag has been replaced with `--cni-bin-dir`, and has been deprecated in Kubernetes 1.7.
It is safe to remove in Kubernetes 1.9 according to the deprecation policy.
**Which issue this PR fixes**: fixes#46410
**Special notes for your reviewer**:
/assign @mtaufen @freehan @dchen1107
**Release note**:
```release-note
Remove the --network-plugin-dir flag.
```
Automatic merge from submit-queue (batch tested with PRs 54363, 54333). 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>.
[images/hyperkube]add kube-aggerator link
**What this PR does / why we need it**:
add kube-aggerator link
**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**:
```NONE
```
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Allow for configuring etcd hostname in the manifest
```release-note
Allow for configuring etcd hostname in the manifest
```
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bump debian-hyperkube-base to 0.5 since CNI gets bumped
**What this PR does / why we need it**:
xref [discussion](https://github.com/kubernetes/kubernetes/pull/51250#discussion_r145796595) in #51250
**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**:
/assign @ixdy @luxas
**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>.
Fix typos: replace SECONDARY-RANGE-NAME with SECONDARY_RANGE_NAME.
**What this PR does / why we need it**:
Without the fix, secondary_range_name in /etc/gce.conf in node will always be empty.
**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
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>.
addons/dns: changing probes for ANY IP record type
Signed-off-by: André Martins <aanm90@gmail.com>
**What this PR does / why we need it**:
Changes the kube-dns probes to ANY IP record to solve kube-dns probes failures when kubernetes master is running with an IPv6 only address.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#51371
/sig network
/area ipv6
Automatic merge from submit-queue (batch tested with PRs 54113, 54234). 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>.
Adding config option to add additional SANs to the master's certificate.
Regenerate certificate if data on certificate changes. This includes IP address and SANs.
Restart API server after updating certificate.
**What this PR does / why we need it**:
This allows users to add addition SAN entries to the certificate generated.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/426
**Special notes for your reviewer**:
**Release note**:
```release-note
Added support for SAN entries in the master node certificate via juju kubernetes-master config.
```
Automatic merge from submit-queue (batch tested with PRs 53609, 54025). 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 a kube-up environment variable to override GLBC image
```release-note
NONE
```
This change allows kube-up to bring up a k8s cluster with specified glbc image other than the default one.
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>.
Replace storage-class annotations with field in examples
**What this PR does / why we need it**:
storage class is already GA. Replace annotations with field `StorageClassName` in examples.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#51435 (update: thanks @gyliu513 for the issue)
ref: https://github.com/kubernetes/kubernetes/pull/50654#discussion_r134954171
**Special notes for your reviewer**:
We may also want to remove the beta annotations in 1.8 since the field will have already been in two releases. If @kubernetes/sig-storage-api-reviews confirm this, I'd like to help remove it.
/cc @liggitt @jsafrane @msau42
**Release note**:
```release-note
NONE
```
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Fix gce util script for getting PREEXISTING_NETWORK_MODE
**What this PR does / why we need it**:
Using `x_gcloud_subnet_mode` seems return nothing and broke the custom network cleanup logic, causing [pull-kubernetes-e2e-gce-gpu](https://k8s-testgrid.appspot.com/kubernetes-presubmits#pull-kubernetes-e2e-gce-gpu) constantly leaking network resource.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/test-infra/issues/5019
**Special notes for your reviewer**:
/assign @bowei
cc @jingax10 @krzyzacy @mindprince
**Release note**:
```release-note
NONE
```
