utils

Documentation

Index

• func CacheImages(clientset *kubernetes.Clientset)
• func DeleteDaemonsetIfExists(clientset *kubernetes.Clientset)
• func EnsureDaemonsetExists(clientset *kubernetes.Clientset)
• func LogNumNodesScheduled(clientset *kubernetes.Clientset, user string)
• func RefreshCache(clientset *kubernetes.Clientset)

Functions

func CacheImages

func CacheImages(clientset *kubernetes.Clientset)

CacheImages creates the daemonset responsible for ensuring images are cached

func DeleteDaemonsetIfExists

func DeleteDaemonsetIfExists(clientset *kubernetes.Clientset)

DeleteDaemonsetIfExists first checks if the daemonset exists, and deletes it if it does. Useful for ensuring no daemonset is already present from a previous rollout.

func EnsureDaemonsetExists

func EnsureDaemonsetExists(clientset *kubernetes.Clientset)

EnsureDaemonsetExists checks that the daemonset is still present, and recreates it if necessary

func LogNumNodesScheduled

func LogNumNodesScheduled(clientset *kubernetes.Clientset, user string)

LogNumNodesScheduled logs the basic status of the daemonset.

func RefreshCache

func RefreshCache(clientset *kubernetes.Clientset)

RefreshCache forces a refresh of all pods in the daemonset, to ensure images with mutable tags (e.g. nightlies) are up-to-date.