Merge pull request #61287 from deads2k/client-03-clientconfig

Automatic merge from submit-queue (batch tested with PRs 61644, 61624, 61743, 61019, 61287). 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>.

provide easy methods for direct kubeconfig loading from bytes

Adds a `RESTConfigFromKubeConfig([]byte)` method for taking a kubeconfig and getting back the rest.Config.  There are ways to do this now, but it takes a fair amount of wiring that is a pain.

As kube starts dropping `--master` flags from its commands, it will be able to use this.  For current consumers, this will be a big simplification.

```release-note
NONE
```

Kubernetes-commit: 90c09c75d67831ad46cc0c9abb954b6936ca86b3
This commit is contained in:
Kubernetes Publisher 2018-03-27 06:41:23 -07:00
commit d74b6802c2
2 changed files with 73 additions and 53 deletions

106
Godeps/Godeps.json generated
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@ -364,215 +364,215 @@
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@ -100,6 +100,26 @@ func NewInteractiveClientConfig(config clientcmdapi.Config, contextName string,
return &DirectClientConfig{config, contextName, overrides, fallbackReader, configAccess, promptedCredentials{}}
}
// NewClientConfigFromBytes takes your kubeconfig and gives you back a ClientConfig
func NewClientConfigFromBytes(configBytes []byte) (ClientConfig, error) {
config, err := Load(configBytes)
if err != nil {
return nil, err
}
return &DirectClientConfig{*config, "", &ConfigOverrides{}, nil, nil, promptedCredentials{}}, nil
}
// RESTConfigFromKubeConfig is a convenience method to give back a restconfig from your kubeconfig bytes.
// For programmatic access, this is what you want 80% of the time
func RESTConfigFromKubeConfig(configBytes []byte) (*restclient.Config, error) {
clientConfig, err := NewClientConfigFromBytes(configBytes)
if err != nil {
return nil, err
}
return clientConfig.ClientConfig()
}
func (config *DirectClientConfig) RawConfig() (clientcmdapi.Config, error) {
return config.config, nil
}