openshift

func GetPlatformInfo ¶

func GetPlatformInfo(cfg *rest.Config) (platform.PlatformInfo, error)

GetPlatformInfo examines the Kubernetes-based environment and determines the running platform, version, & OS. Accepts <nil> or instantiated 'cfg' rest config parameter.

Result: PlatformInfo{ Name: OpenShift, K8SVersion: 1.13+, OS: linux/amd64 }

func IsOpenShift ¶

func IsOpenShift(cfg *rest.Config) (bool, error)

IsOpenShift is a helper method to simplify boolean OCP checks against GetPlatformInfo results Accepts <nil> or instantiated 'cfg' rest config parameter.

func LookupOpenShiftVersion ¶

func LookupOpenShiftVersion(cfg *rest.Config) (platform.OpenShiftVersion, error)

LookupOpenShiftVersion fetches OpenShift version info from API endpoints *** NOTE: OCP 4.1+ requires elevated user permissions, see PlatformVersioner for details Accepts <nil> or instantiated 'cfg' rest config parameter.

Result: OpenShiftVersion{ Version: 4.1.2 }

func MapKnownVersion ¶

func MapKnownVersion(info platform.PlatformInfo) platform.OpenShiftVersion

MapKnownVersion maps from K8S version of PlatformInfo to equivalent OpenShift version

Result: OpenShiftVersion{ Version: 4.1.2 }