Merge pull request #63193 from lichuqiang/provision_0425

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>.

Volume topology aware dynamic provisioning: work based on new API

**What this PR does / why we need it**:

The PR has been split to 3 parts:

Part1: https://github.com/kubernetes/kubernetes/pull/63232 for basic scheduler and PV controller plumbing
Part2: https://github.com/kubernetes/kubernetes/pull/63233 for API change

and the PR itself includes work based on the API change:

- Dynamic provisioning allowed topologies scheduler work
- Update provisioning interface to be aware of selected node and topology

**Which issue(s) this PR fixes** 
Feature: https://github.com/kubernetes/features/issues/561
Design: https://github.com/kubernetes/community/issues/2168

**Special notes for your reviewer**:
/sig storage
/sig scheduling
/assign @msau42 @jsafrane @saad-ali @bsalamat

@kubernetes/sig-storage-pr-reviews
@kubernetes/sig-scheduling-pr-reviews

**Release note**:

```release-note
Volume topology aware dynamic provisioning
```
This commit is contained in:
Kubernetes Submit Queue
2018-06-05 15:31:58 -07:00
committed by GitHub
35 changed files with 99 additions and 38 deletions

View File

@@ -183,7 +183,7 @@ type Provisioner interface {
// Provision creates the resource by allocating the underlying volume in a
// storage system. This method should block until completion and returns
// PersistentVolume representing the created storage resource.
Provision() (*v1.PersistentVolume, error)
Provision(selectedNode *v1.Node, allowedTopologies []v1.TopologySelectorTerm) (*v1.PersistentVolume, error)
}
// Deleter removes the resource from the underlying storage provider. Calls