HostConfigConfigHashAnnotation 记录 spec.config 哈希值的 annotation，当实际计算的哈希值与记录的不同时，代表配置有变更，需要重新执行.

HostConfigFinalizer is set on PrepareForCreate callback.

HostConfigNodeNameLabel 表示属于哪个节点，如果长度长度超过 63，会用哈希值代替.

HostConfigReRunAnnotation 表示重新执行.

HostOperationJobFinalizer is set on PrepareForCreate callback.

HostOperationJobReRunAnnotation 表示重新执行.

Phases for HostConfig.

Phases for HostConfig.

Phases for HostConfig.

Phases for HostConfig.

AddToScheme adds the types in this group-version to the given scheme.

GroupVersion is group version used to register these objects.

SchemeBuilder is used to add go types to the GroupVersionKind scheme.

HostConfig is the Schema for the HostConfig API.

HostConfigList contains a list of HostConfig.

HostOperationJob is the Schema for the HostOperationJob API.

HostOperationJobList contains a list of HostOperationJob.

Phase is a string representation of a HostConfig Phase.