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Configurable etcd quota backend bytes
```release-note
Configurable etcd quota backend bytes in GCE
```
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kubectl: Add Terminating state to PVs
kubectl shows PV `Terminating` status, just like Pod and [PVC](https://github.com/kubernetes/kubernetes/pull/55873)
**What this PR does / why we need it**:
We will postpone PV deletion if it is bound to a PVC, see #58743, so we may keep PV waiting for deletion for a longer time than before so users should know what is going on.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref: https://github.com/kubernetes/community/pull/1608
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/sig cli
/sig storage
/assign @jsafrane
I tested this PR on my local host.
```
nickren@nickren-14:~/test/test$ kubectl delete -f pv.yaml
persistentvolume "task-pv-volume" deleted
nickren@nickren-14:~/test/test$ kubectl get pv
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
task-pv-volume 1Gi RWO Delete Terminating default/task-pv-claim standard 27s
nickren@nickren-14:~/test/test$ kubectl describe pv task-pv-volume
Name: task-pv-volume
Labels: type=local
Annotations: pv.kubernetes.io/bound-by-controller=yes
Finalizers: [kubernetes.io/pv-protection]
StorageClass: standard
Status: Terminating (since Thu, 01 Feb 2018 13:18:51 +0800)
Claim: default/task-pv-claim
Reclaim Policy: Delete
Access Modes: RWO
Capacity: 1Gi
Message:
Source:
Type: HostPath (bare host directory volume)
Path: /tmp/data
HostPathType:
Events: <none>
```
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Add unit test for pkg/serviceaccount.
**What this PR does / why we need it**:
Add Unit test for pkg/serviceaccount.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
None
**Special notes for your reviewer**:
None
**Release note**:
```release-note
NONE
```
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cluster: delete lot's of stuff
let me know if any of this is too aggressive.
see #49213
```release-note
Remove unmaintained kube-registry-proxy support from gce kube-up.
```
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add basic functionality deployment integration tests
**What this PR does / why we need it**:
This PR adds basic deployment integration tests.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #52113
**Release note**:
```release-note
NONE
```
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Update the ipvs proxy README.md
**What this PR does / why we need it**:
It fixes a small spelling mistake in the ipvs kube-proxy documentation.
**Release note**:
```release-note
NONE
```
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Check ErrorNotFound for IPVS in netlink.go to fix windows cross build error
**What this PR does / why we need it**:
Check IPVS unbind address ErrorNotFound in `netlink.go` which is only compiled in Linux platform to fix windows cross build error.
**Which issue(s) this PR fixes**:
Fixes#59223
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Make predicate errors more human readable
**What this PR does / why we need it**:
Make predicate errors more human readable
Thanks.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref #58546
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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Perform resize of mounted volume if necessary
Under certain conditions - we must perform resize of volume even when it is mounted. This enables us to get around problem of resizing volumes used by deployments etc.
```release-note
Allow expanding mounted volumes
```
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[e2e ingress-gce] Retrieve the correct health check resource
**What this PR does / why we need it**:
Previously the test retrieves a random health check resource and assumes it belongs to the test ingress, which is wrong when multiple ingress tests are running simultaneously.
Example failure: https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/ci-ingress-gce-e2e/533
**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 #NONE
**Special notes for your reviewer**:
/assign @rramkumar1 @nicksardo
**Release note**:
```release-note
NONE
```
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fix the format for github error
**What this PR does / why we need it**:
It has nothing with any logic process. It just affect github refresh.
on line 1388 Missing curly. so I add it.
s/`{{ pillar['federations_domain_map'] }`/`{{ pillar['federations_domain_map'] }}`
```go
The page build failed for the `master` branch with the following error:
The variable `{{ pillar['federations_domain_map'] }` on line 1388 in `CHANGELOG-1.4.md` was not properly closed with `}}`. For more information, see https://help.github.com/articles/page-build-failed-tag-not-properly-terminated/.
For information on troubleshooting Jekyll see:
https://help.github.com/articles/troubleshooting-jekyll-builds
If you have any questions you can contact us by replying to this email.
```
**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**:
xref https://github.com/kubernetes/kubernetes/pull/59093
it has the same problem.
/assign @bgrant0607
I have checked, other CHANGELOG.md do not have this bug.
**Release note**:
```release-note
NONE
```
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bumping timeouts for apiserver communication.
**What this PR does / why we need it**:
Our CI is failing due to timeouts. The times we set node names intersects with apiserver restarts, which can sometimes get caught up for longer than one minute. This is a temporary fix until we can decide on the best long-term solution.
**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
Upped the timeout for apiserver communication in the juju kubernetes-worker charm.
```
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kubeadm init: skip checking cri socket in preflight checks
**What this PR does / why we need it**:
`kubeadm init` does not need to require `dockershim.sock` to be present.
Remove the check for `dockershim.sock`.
xref #55055
**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#657
**Special notes for your reviewer**:
/area kubeadm
/kind bug
/assign @luxas
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews
**Release note**:
```release-note
kubeadm init: skip checking cri socket in preflight checks
```
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Add NominatedNodeName field to PodStatus
**What this PR does / why we need it**:
Today, Scheduler uses an annotation called "nominated-node-name" to mark a preemptor Pod. This annotation helps scheduler know about the Pods that are destined to run on the nodes so that the resources made available by preemption is not allocated to a different Pod. In a recent discussion with @bgrant0607, we learned that we should change the annotation to a field as this field can be used by multiple schedulers and other components that may make scheduling-related decisions (descheduler, auto-scaler, kube-arbitrator, ...).
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref #57471
**Special notes for your reviewer**:
**Release note**:
```release-note
Add "nominatedNodeName" field to PodStatus. This field is set when a pod preempts other pods on the node.
```
/sig scheduling
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Ensure that the runtime mounts RO volumes read-only
**What this PR does / why we need it**:
This change makes it so that containers cannot write to secret, configMap, downwardAPI and projected volumes since the runtime will now mount them read-only. This change makes things less confusing for a user since any attempt to update a secret volume will result in an error rather than a successful change followed by a revert by the kubelet when the volume next syncs.
It also adds a feature gate `ReadOnlyAPIDataVolumes` to a provide a way to disable the new behavior in 1.10, but for 1.11, the new behavior will become non-optional.
Also, E2E tests for downwardAPI and projected volumes are updated to mount the volumes somewhere other than /etc.
**Which issue(s) this PR fixes**
Fixes#58719
**Release note**:
```release-note
Containers now mount secret, configMap, downwardAPI and projected volumes read-only. Previously,
container modifications to files in these types of volumes were temporary and reverted by the kubelet
during volume sync. Until version 1.11, setting the feature gate ReadOnlyAPIDataVolumes=false will
preserve the old behavior.
```
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fix a typo in pkg/cloudprovider/providers/azure/azure_loadbalancer.go
**What this PR does / why we need it**:
fix typo
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
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Fixing upgrade charm failing if upgrading from an old enough charm
**What this PR does / why we need it**:
Charms before ~Nov 2017 can not upgrade to charms made after that time due to a race with a missing credential dictionary. This change forces the dictionary to be created before we attempt to use 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 #
https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/474
**Special notes for your reviewer**:
**Release note**:
```release-note
Fixed issue with charm upgrades resulting in an error state.
```
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Add UT test TestCheckOpenStackOptsfunc
**What this PR does / why we need it**:
checkOpenStackOpts func has three case that the test case not Covered，so add it,thanks
**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
```
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Ensure IP is set for Azure internal loadbalancer
**What this PR does / why we need it**:
Internal Load Balancer created and associated with availability set but no target network ip configurations on Azure. And kube-controller-manager would panic because of nil pointer dereference.
This PR ensures it is set correctly.
**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#59046
**Special notes for your reviewer**:
Should cherry-pick to v1.9
**Release note**:
```release-note
Ensure IP is set for Azure internal load balancer.
```
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fix the format for github error
**What this PR does / why we need it**:
It has nothing with any logic process. It just affect github refresh.
Every time I refresh (rebase and push master branch) on my own repo for K/K
it occurs
```shell
The page build failed for the `master` branch with the following error:
The variable `{{ pillar['federations_domain_map'] }` on line 486 in `CHANGELOG-1.3.md` was not properly closed with `}}`. For more information, see https://help.github.com/articles/page-build-failed-tag-not-properly-terminated/.
For information on troubleshooting Jekyll see:
https://help.github.com/articles/troubleshooting-jekyll-builds
If you have any questions you can contact us by replying to this email.
```
**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
```
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[GCE Ingress e2e] Add test for pre-shared certificate
**What this PR does / why we need it**:
Add an e2e test for the pre-shared certificate feature (`ingress.gcp.kubernetes.io/pre-shared-cert`). Also made some changes to ingress_util.go mostly for certificate generation and polling on ingress.
**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 #NONE
**Special notes for your reviewer**:
/assign @rramkumar1 @nicksardo
**Release note**:
```release-note
NONE
```
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Postpone PV deletion with finalizer when it is being used
Postpone PV deletion if it is bound to a PVC
xref: https://github.com/kubernetes/community/pull/1608
**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#33355
**Special notes for your reviewer**:
**Release note**:
```release-note
Postpone PV deletion when it is being bound to a PVC
```
WIP, assign to myself first
/assign @NickrenREN
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Add V1beta1 VolumeAttachment API
**What this PR does / why we need it**:
Add V1beta1 VolumeAttachment API, co-existing with Alpha API object
**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#58461
**Special notes for your reviewer**:
**Release note**:
```release-note
Add V1beta1 VolumeAttachment API, co-existing with Alpha API object
```
Joe Betz