utils

func BoolEnv ¶

func BoolEnv(name string) bool

Get an environment variable, pass through strconv.ParseBool, return false if there is an error.

func ClearObjectHash ¶

func ClearObjectHash(obj runtime.Object)

Takes a Kubernetes object and removes the annotation with its hash.

func FluxLabels ¶

func FluxLabels(cr *v1alpha1.Flux) map[string]string

Return the labels that should be set on any object owned by a Flux.

func FluxNamespace ¶

func FluxNamespace(cr *v1alpha1.Flux) string

Return the namespace the CR's resources should be created in.

func GetObject ¶

func GetObject(object runtime.Object, existing []runtime.Object) runtime.Object

Return the object from existing that matches Name, Namespace, and Kind with object.

func GetObjectHash ¶

func GetObjectHash(obj runtime.Object) string

Takes a Kubernetes object and returns the hash in its annotations as a string.

func Getenv ¶

func Getenv(name, value string) string

Getenv returns an environment variable or `value` if it does not exist.

func HashObject ¶

func HashObject(obj runtime.Object) string

Return a SHA1 hash of a Kubernetes object

func LatestRelease ¶ added in v0.0.2

func LatestRelease(repo string) (string, error)

func ListOptionsForFlux ¶

func ListOptionsForFlux(cr *v1alpha1.Flux) *metav1.ListOptions

Return the list options that can be used to find an object owned by a Flux.

func NewObjectMeta ¶

func NewObjectMeta(cr *v1alpha1.Flux, name string) metav1.ObjectMeta

Returns an ObjectMeta for a CR, if name is an empty string it defaults to `"flux-"` + `cr.Name`

func ObjectName ¶

func ObjectName(object runtime.Object) string

Return a human readable name for an object.

func ObjectNameMatches ¶

func ObjectNameMatches(first runtime.Object, second runtime.Object) bool

Return true if first and second have the same Name, Namespace, and Kind.

func OwnedByFlux ¶

func OwnedByFlux(cr *v1alpha1.Flux, obj runtime.Object) bool

Return true if the object is owned by the Flux.

func ReadableObjectName ¶

func ReadableObjectName(cr *v1alpha1.Flux, object runtime.Object) string

Return a human readable string representing the object.

func SetObjectHash ¶

func SetObjectHash(obj runtime.Object)

Takes a Kubernetes object and adds an annotation with its hash.

func SetObjectOwner ¶

func SetObjectOwner(cr *v1alpha1.Flux, obj runtime.Object)

Set the owner of an object.