ApplyStatefulSet when the object is not exist, create object.

CleanMinorVersion removes non-digit characters from a Kubernetes minor version string.

DeleteConfigMap delete configmap.

DeleteDeployment delete deployment.

DeleteService delete service.

DeleteStatefulset delete statefulset.

GetConfig get the config of component.

GetConfigMap get the configmap name=name, namespace=namespace.

GetEnvVarValue returns the value of an environment variable.

GetKubernetesVersion get kubernetes version.

GetValueFromConfigmap returns the runtime value of a key in a configmap.

GetValueFromSecret returns the value of a key in a secret.

ServiceEqual judges two services equal or not in some fields.

StatefulSetEqual judges two statefulset equal or not in some fields.