export functions from pkg/api/validation
add settings API
add settings to pkg/registry
add settings api to pkg/master/master.go
add admission control plugin for pod preset
add new admission control plugin to kube-apiserver
add settings to import_known_versions.go
add settings to codegen
add validation tests
add settings to client generation
add protobufs generation for settings api
update linted packages
add settings to testapi
add settings install to clientset
add start of e2e
add pod preset plugin to config-test.sh
Signed-off-by: Jess Frazelle <acidburn@google.com>
- Add a new type PortworxVolumeSource
- Implement the kubernetes volume plugin for Portworx Volumes under pkg/volume/portworx
- The Portworx Volume Driver uses the libopenstorage/openstorage specifications and apis for volume operations.
Changes for k8s configuration and examples for portworx volumes.
- Add PortworxVolume hooks in kubectl, kube-controller-manager and validation.
- Add a README for PortworxVolume usage as PVs, PVCs and StorageClass.
- Add example spec files
Handle code review comments.
- Modified READMEs to incorporate to suggestions.
- Add a test for ReadWriteMany access mode.
- Use util.UnmountPath in TearDown.
- Add ReadOnly flag to PortworxVolumeSource
- Use hostname:port instead of unix sockets
- Delete the mount dir in TearDown.
- Fix link issue in persistentvolumes README
- In unit test check for mountpath after Setup is done.
- Add PVC Claim Name as a Portworx Volume Label
Generated code and documentation.
- Updated swagger spec
- Updated api-reference docs
- Updated generated code under pkg/api/v1
Godeps update for Portworx Volume Driver
- Adds github.com/libopenstorage/openstorage
- Adds go.pedge.io/pb/go/google/protobuf
- Updates Godep Licenses
Automatic merge from submit-queue
Reserve kubernetes.io and k8s.io namespace for flex volume options
Split from https://github.com/kubernetes/kubernetes/pull/39488.
Flex volume already stuffs system information into the options map, and assumes it is free to do so:
```
optionFSType = "kubernetes.io/fsType"
optionReadWrite = "kubernetes.io/readwrite"
optionKeySecret = "kubernetes.io/secret"
```
this formalizes that by reserving the `kubernetes.io` and `k8s.io` namespaces so that user-specified options are never stomped by the system, and flex plugins can know that options with those namespaces came from the system, not user-options.
```release-note
Parameter keys in a StorageClass `parameters` map may not use the `kubernetes.io` or `k8s.io` namespaces.
```
Automatic merge from submit-queue (batch tested with PRs 41701, 41818, 41897, 41119, 41562)
Allow updates to pod tolerations.
Opening this PR to continue discussion for pod spec tolerations updates when a pod has been scheduled already. This PR is built on top of https://github.com/kubernetes/kubernetes/pull/38957.
@kubernetes/sig-scheduling-pr-reviews @liggitt @davidopp @derekwaynecarr @kubernetes/rh-cluster-infra
Automatic merge from submit-queue (batch tested with PRs 42106, 42094, 42069, 42098, 41852)
Fix availableReplicas validation
An available replica is a ready replica, not the other way around
@kubernetes/sig-apps-bugs caught while testing https://github.com/kubernetes/kubernetes/pull/42097
Automatic merge from submit-queue (batch tested with PRs 40971, 41027, 40709, 40903, 39369)
Validate unique against HostPort/Protocol/HostIP
**What this PR does / why we need it**:
We can bind to specific IPs however validation will fail for different HostIP:HostPort combination. This is a small fix to check combination of HostPort/Protocol/HostIP rather than just HostPort/Protocol.
Sample configuration
...
"ports": [
{
"protocol": "TCP",
"containerPort": 53,
"hostPort": 55,
"hostIP": "127.0.0.1",
"name": "dns-local-tcp"
},
{
"protocol": "TCP",
"containerPort": 53,
"hostPort": 55,
"hostIP": "127.0.0.2",
"name": "dns-local-tcp2"
}
]
Before:
* spec.template.spec.containers[1].ports[2].hostPort: Duplicate value: "55/TCP"
* spec.template.spec.containers[1].ports[3].hostPort: Duplicate value: "55/TCP"
After applying the patch:
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:55 0.0.0.0:* LISTEN 3644/docker-proxy
tcp 0 0 127.0.0.2:55 0.0.0.0:* LISTEN 3629/docker-proxy
Thanks
Ashley
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 39469, 40557)
Forgiveness api changes
**What this PR does / why we need it**:
Splited from #34825 , contains api changes that are needed to implement forgiveness:
1. update toleration api types to support forgiveness, added a new field forgivenessSeconds to indicate the duration of time it tolerates a taint.
2. update taint api types, added a new field to indicate the time the taint is added.
**Which issue this PR fixes** :
Related issue: #1574
Related PR: #34825
**Special notes for your reviewer**:
**Release note**:
```release-note
forgiveness alpha version api definition
```
Automatic merge from submit-queue (batch tested with PRs 39394, 38270, 39473, 39516, 36243)
Improve an error message when privileged containers are disallowed on the cluster
**What this PR does / why we need it**:
At present when user creates privileged pod and creation of privileged containers disallowed globally by a system administrator (kubelet and api-server were running with `--allow-privileged=false`), user will get the following error message:
```console
$ kubectl create -f nginx.pod
The Pod "nginx" is invalid: spec.containers[0].securityContext.privileged: Forbidden: disallowed by policy
```
"Disallowed by policy" may give a wrong assumption to a user that creation of privileged containers disallowed by [`PodSecurityPolicy`](http://kubernetes.io/docs/user-guide/pod-security-policy/) while it's not.
This commit improves error message and tries to point user to the right direction:
```console
$ kubectl create -f nginx.pod
The Pod "nginx" is invalid: spec.containers[0].securityContext.privileged: Forbidden: privileged containers are disallowed on this cluster by a system administrator
```
**Release note**:
```release-note
NONE
```
PTAL @pweil-
Automatic merge from submit-queue (batch tested with PRs 38433, 36245)
Allow pods to define multiple environment variables from a whole ConfigMap
Allow environment variables to be populated from ConfigMaps
- ConfigMaps represent an entire set of EnvVars
- EnvVars can override ConfigMaps
fixes#26299
Automatic merge from submit-queue (batch tested with PRs 39284, 39367)
Remove HostRecord annotation (beta feature)
The annotation has made it to GA so this code should be deleted.
**Release note**:
```release-note
The 'endpoints.beta.kubernetes.io/hostnames-map' annotation is no longer supported. Users can use the 'Endpoints.subsets[].addresses[].hostname' field instead.
```
