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Merge pull request #63524 from dims/deprecate-in-tree-openstack-cloud-provider

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Automatic merge from submit-queue (batch tested with PRs 63291, 63490, 60445, 63507, 63524). 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>.

Deprecate in-tree OpenStack cloud provider

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

Warn operators and users to switch to the external cloud provider
for openstack.

**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
OpenStack built-in cloud provider is now deprecated. Please use the external cloud provider for OpenStack.
```
This commit is contained in:
Kubernetes Submit Queue 2018-05-08 13:16:27 -07:00 committed by GitHub
commit 084e068406
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1 changed files with 13 additions and 2 deletions
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11
pkg/cloudprovider/plugins.go
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@ -35,6 +35,9 @@ type Factory func(config io.Reader) (Interface, error)
var ( var (
providersMutex sync.Mutex providersMutex sync.Mutex
providers = make(map[string]Factory) providers = make(map[string]Factory)
deprecatedCloudProviders = []string{
"openstack",
}
) )
const externalCloudProvider = "external" const externalCloudProvider = "external"
@ -95,6 +98,14 @@ func InitCloudProvider(name string, configFilePath string) (Interface, error) {
return nil, nil return nil, nil
} }
for _, provider := range deprecatedCloudProviders {
if provider == name {
glog.Warningf("WARNING: %s built-in cloud provider is now deprecated. "+
"Please use 'external' cloud provider for %s", name, name)
break
}
}
if configFilePath != "" { if configFilePath != "" {
var config *os.File var config *os.File
config, err = os.Open(configFilePath) config, err = os.Open(configFilePath)