- 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 (batch tested with PRs 41709, 41685, 41754, 41759, 37237)
Projected volume plugin
This is a WIP volume driver implementation as noted in the commit for https://github.com/kubernetes/kubernetes/pull/35313.
Automatic merge from submit-queue (batch tested with PRs 41756, 36344, 34259, 40843, 41526)
add InternalDNS/ExternalDNS node address types
This PR adds internal/external DNS names to the types of NodeAddresses that can be reported by the kubelet.
will spawn follow up issues for cloud provider owners to include these when possible
```release-note
Nodes can now report two additional address types in their status: InternalDNS and ExternalDNS. The apiserver can use `--kubelet-preferred-address-types` to give priority to the type of address it uses to reach nodes.
```
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
Optional configmaps and secrets
Allow configmaps and secrets for environment variables and volume sources to be optional
Implements approved proposal c9f881b7bb
Release note:
```release-note
Volumes and environment variables populated from ConfigMap and Secret objects can now tolerate the named source object or specific keys being missing, by adding `optional: true` to the volume or environment variable source specifications.
```
Move over only the conversions that are needed, create a new scheme that
is private to meta and only accessible via ParameterCodec. Move half of
pkg/util/labels/.readonly to pkg/apis/meta/v1/labels.go
Automatic merge from submit-queue
move pkg/fields to apimachinery
Purely mechanical move of `pkg/fields` to apimachinery.
Discussed with @lavalamp on slack. Moving this an `labels` to apimachinery.
@liggitt any concerns? I think the idea of field selection should become generic and this ends up shared between client and server, so this is a more logical location.
Adds kubeadm subcommands to create, list, and delete bootstrap tokens.
Tokens can be created with a TTL duration, or 0 for tokens that will not
expire. The create command can also be used to specify your own token
(for use when bootstrapping masters and nodes in parallel), or update an
existing token's secret or ttl.
Marked "ex" for experimental for now as the boostrap controllers are not
yet hooked up in core.
Automatic merge from submit-queue
[RFC] Prepare for deprecating NodeLegacyHostIP
Ref https://github.com/kubernetes/kubernetes/issues/9267#issuecomment-257994766
*What this PR does*
- Add comments saying "LegacyHostIP" will be deprecated in 1.7;
- Add v1.NodeLegacyHostIP to be consistent with the internal API (useful for client-go migration #35159)
- Let cloudproviders who used to only set LegacyHostIP set the IP as both InternalIP and ExternalIP
- Master used to ssh tunnel to node's ExternalIP or LegacyHostIP to do [healthz check](https://github.com/kubernetes/kubernetes/blame/master/pkg/master/master.go#L328-L332). OTOH, if on-prem, kubelet only [sets](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/kubelet_node_status.go#L430-L431) LegacyHostIP or InternalIP. In order to deprecate LegacyHostIP in 1.7, I let healthz check to use InternalIP if ExternalIP is not available. (The healthz check is the only consumer of LegacyHostIP in k8s.)
@liggitt @justinsb @bgrant0607
```release-note
LegacyHostIP will be deprecated in 1.7.
```
Automatic merge from submit-queue
We only report diskpressure to users, and no longer report inodepressure
See #36180 for more information on why #33218 was reverted.
Mark NodeLegacyHostIP will be deprecated in 1.7;
Let cloudprovider that used to only set NodeLegacyHostIP set the IP as both InternalIP and ExternalIP, to allow dprecation in 1.7
- Prevents kubelet from overwriting capacity during sync.
- Handles opaque integer resources in the scheduler.
- Adds scheduler predicate tests for opaque resources.
- Validates opaque int resources:
- Ensures supplied opaque int quantities in node capacity,
node allocatable, pod request and pod limit are integers.
- Adds tests for new validation logic (node update and pod spec).
- Added e2e tests for opaque integer resources.
