I wrote some code but it doesn't work, it seems that client-go doesn't support parsing of K8s yaml spec into client-go data structures, could anyone tell me how to do it.
func GetDeploymentFromYamlString(str string) (*apps.Deployment, error) {
decode := scheme.Codecs.UniversalDeserializer().Decode
obj, _, err := decode([]byte(str), nil, nil)
if err != nil {
return nil, err
}
return obj.(*apps.Deployment), nil
}
You can use github.com/ghodss/yaml package to unmarshal the deployment yaml.
Try as following:
import "github.com/ghodss/yaml"
func GetDeploymentFromYamlString(str string) (*apps.Deployment, error) {
deploy := new(apps.Deployment)
if err := yaml.Unmarshal([]byte(str), deploy); err != nil {
return nil, err
}
return deploy, nil
}