Documentation
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Index ¶
- Constants
- func Convertv1beta1Tov1CustomResourceDefinition(in *apiextv1beta1.CustomResourceDefinition) (*apiextv1.CustomResourceDefinition, error)
- func DefinitionsForV1CustomResourceDefinitions(crds ...apiextv1.CustomResourceDefinition) (keys []registry.DefinitionKey)
- func DefinitionsForV1beta1CustomResourceDefinitions(crds ...apiextv1beta1.CustomResourceDefinition) (keys []registry.DefinitionKey)
- func FormatOperatorNameDNS1123(name string) string
- func GVKsForV1CustomResourceDefinitions(crds ...apiextv1.CustomResourceDefinition) (gvks []schema.GroupVersionKind)
- func GVKsForV1beta1CustomResourceDefinitions(crds ...apiextv1beta1.CustomResourceDefinition) (gvks []schema.GroupVersionKind)
- func GetCustomResourceDefinitions(crdsDir string) (v1crds []apiextv1.CustomResourceDefinition, ...)
- func GetDisplayName(name string) string
- func GetObjectBytes(obj interface{}, m MarshalFunc) ([]byte, error)
- func GetTypeMetaFromBytes(b []byte) (t metav1.TypeMeta, err error)
- func SupportsOwnerReference(restMapper meta.RESTMapper, owner, dependent runtime.Object, ...) (bool, error)
- func TrimDNS1123Label(label string) string
- type CRDVersions
- type MarshalFunc
- type Scanner
Constants ¶
const ( // KubeConfigEnvVar defines the env variable KUBECONFIG which // contains the kubeconfig file path. KubeConfigEnvVar = "KUBECONFIG" // WatchNamespaceEnvVar is the constant for env variable WATCH_NAMESPACE // which is the namespace where the watch activity happens. // this value is empty if the operator is running with clusterScope. WatchNamespaceEnvVar = "WATCH_NAMESPACE" )
Variables ¶
This section is empty.
Functions ¶
func Convertv1beta1Tov1CustomResourceDefinition ¶
func Convertv1beta1Tov1CustomResourceDefinition(in *apiextv1beta1.CustomResourceDefinition) (*apiextv1.CustomResourceDefinition, error)
func DefinitionsForV1CustomResourceDefinitions ¶
func DefinitionsForV1CustomResourceDefinitions(crds ...apiextv1.CustomResourceDefinition) (keys []registry.DefinitionKey)
DefinitionsForV1CustomResourceDefinitions returns definition keys for all custom resource versions in each crd in crds.
func DefinitionsForV1beta1CustomResourceDefinitions ¶
func DefinitionsForV1beta1CustomResourceDefinitions(crds ...apiextv1beta1.CustomResourceDefinition) (keys []registry.DefinitionKey)
DefinitionsForV1beta1CustomResourceDefinitions returns definition keys for all custom resource versions in each crd in crds.
func FormatOperatorNameDNS1123 ¶
FormatOperatorNameDNS1123 ensures name is DNS1123 label-compliant by replacing all non-compliant UTF-8 characters with "-".
func GVKsForV1CustomResourceDefinitions ¶
func GVKsForV1CustomResourceDefinitions(crds ...apiextv1.CustomResourceDefinition) (gvks []schema.GroupVersionKind)
GVKsForV1CustomResourceDefinitions returns GroupVersionKind's for all custom resource versions in each crd in crds.
func GVKsForV1beta1CustomResourceDefinitions ¶
func GVKsForV1beta1CustomResourceDefinitions(crds ...apiextv1beta1.CustomResourceDefinition) (gvks []schema.GroupVersionKind)
GVKsForV1beta1CustomResourceDefinitions returns GroupVersionKind's for all custom resource versions in each crd in crds.
func GetCustomResourceDefinitions ¶
func GetCustomResourceDefinitions(crdsDir string) ( v1crds []apiextv1.CustomResourceDefinition, v1beta1crds []apiextv1beta1.CustomResourceDefinition, err error)
GetCustomResourceDefinitions returns all CRD manifests of both v1 and v1beta1 versions in the directory crdsDir. If a duplicate object with different API versions is found, and error is returned.
func GetDisplayName ¶
GetDisplayName turns a project dir name in any of {snake, chain, camel} cases, hierarchical dot structure, or space-delimited into a space-delimited, title'd display name. Ex. "another-_AppOperator_againTwiceThrice More" -> "Another App Operator Again Twice Thrice More"
func GetObjectBytes ¶
func GetObjectBytes(obj interface{}, m MarshalFunc) ([]byte, error)
GetObjectBytes marshalls an object with m and removes runtime-managed fields: 'status', 'creationTimestamp'
func GetTypeMetaFromBytes ¶
GetTypeMetaFromBytes gets the type and object metadata from b. b is assumed to be a single Kubernetes resource manifest.
func SupportsOwnerReference ¶
func SupportsOwnerReference(restMapper meta.RESTMapper, owner, dependent runtime.Object, depNamespace string) (bool, error)
SupportsOwnerReference checks whether a given dependent supports owner references, based on the owner. The namespace of the dependent resource can either be passed in explicitly, otherwise it will be extracted from the dependent runtime.Object. This function performs following checks:
-- True: Owner is cluster-scoped. -- True: Both Owner and dependent are Namespaced with in same namespace. -- False: Owner is Namespaced and dependent is Cluster-scoped. -- False: Both Owner and dependent are Namespaced with different namespaces.
func TrimDNS1123Label ¶
TrimDNS1123Label trims a label to meet the DNS 1123 label length requirement by removing characters from the beginning of label such that len(label) <= 63.
Types ¶
type CRDVersions ¶
type CRDVersions []apiextv1beta1.CustomResourceDefinitionVersion
func (CRDVersions) Len ¶
func (vs CRDVersions) Len() int
func (CRDVersions) Less ¶
func (vs CRDVersions) Less(i, j int) bool
func (CRDVersions) Swap ¶
func (vs CRDVersions) Swap(i, j int)
type MarshalFunc ¶
type Scanner ¶
type Scanner struct {
// contains filtered or unexported fields
}
Scanner scans a yaml manifest file for manifest tokens delimited by "---". See bufio.Scanner for semantics.
Source Files