OS Manuals

/usr/bin/image-awaiter

JupyterHub Kubernetes Image Awaiter - waits for container images to be pulled across all nodes

From jupyterhub-k8s-image-awaiter-fips 4.4.5-r0 (enterprise-packages), captured 2026-11-08 by running image-awaiter --help (exit 0). permalink

Usage of /usr/bin/image-awaiter:
  -api-server-address string
    	Address of the Kubernetes API Server to contact
  -auth-token-path string
    	Auth Token to use when making API requests (default "/var/run/secrets/kubernetes.io/serviceaccount/token")
  -ca-path string
    	Path to CA bundle used to verify kubernetes master (default "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt")
  -client-certificate-path string
    	Path to client certificate used to authenticate with kubernetes server
  -client-key-path string
    	Path to client certificate key used to authenticate with kubernetes server
  -daemonset string
    	The name DaemonSet that will perform image pulling (default "hook-image-puller")
  -debug
    	Communicate through a 'kubectl proxy --port 8080' setup instead.
  -namespace string
    	Namespace of the DaemonSet that will perform image pulling
  -pod-scheduling-wait-duration int
    	Duration of seconds to await the desired number of scheduled pods to become ready until transitioning to awaiting the currently scheduled pods to become ready instead. Set to -1 for an infinite duration. (default 10)
Options (9)
OptionDescriptionSource
-api-server-address stringAddress of the Kubernetes API Server to contacthelp
-auth-token-path stringAuth Token to use when making API requests (default "/var/run/secrets/kubernetes.io/serviceaccount/token")help
-ca-path stringPath to CA bundle used to verify kubernetes master (default "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt")help
-client-certificate-path stringPath to client certificate used to authenticate with kubernetes serverhelp
-client-key-path stringPath to client certificate key used to authenticate with kubernetes serverhelp
-daemonset stringThe name DaemonSet that will perform image pulling (default "hook-image-puller")help
-debugCommunicate through a 'kubectl proxy --port 8080' setup instead.help
-namespace stringNamespace of the DaemonSet that will perform image pullinghelp
-pod-scheduling-wait-duration intDuration of seconds to await the desired number of scheduled pods to become ready until transitioning to awaiting the currently scheduled pods to become ready instead.help

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.