GetChildResourceName returns a child resource name for a reviewapp and pull request.

GetDeploymentStatus returns the status of a deployment like `kubectl rollout status`.

GetHostnameFromTemplate generates a hostname from a template string.

GetHostnamesFromTemplate returns a list of interpolated hostname templates for a a given deployment, pr and review app.

GetResourceLabels returns the labels for all ReviewAppConfig child resources with all user supplied labels included.

GetResourceName returns a normalized resource name.

GetSelectorLabels returns selector labels to be used with pod selectors in Services and Deployments.

ImageHasDigest checks if the image has a digest.

IsImageAllowed checks if the image matches the base image set on the deployments in a ReviewAppConfig.

IsSameImageRepo checks if two image names and tags are from the same repository gchr.io/test/repo:v1 and gchr.io/test/repo:v2 is the same repository gchr.io/test/repo:v1 and gchr.io/test/example:v1 is not.

HostIndexFieldName is the field indexes on Services to store the hostnames they are active for.

MatchingLabels selector to select resources managed by the review-app-controller.