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Merge pull request #97564 from pandaamanda/kubectl_wait_for 

add more usage info for kubectl wait option --for

Kubernetes-commit: 7e8824f4b3f049191d57b5584dfd1f3e85363e02
This commit is contained in:
Kubernetes Publisher 2021-01-11 08:39:28 -08:00
parent 34006909f3 1d4e99420e
commit dd5b12b92c
1 changed files with 4 additions and 1 deletions
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5
pkg/cmd/wait/wait.go
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@ -62,6 +62,9 @@ var (
# Wait for the pod "busybox1" to contain the status condition of type "Ready". # Wait for the pod "busybox1" to contain the status condition of type "Ready".
kubectl wait --for=condition=Ready pod/busybox1 kubectl wait --for=condition=Ready pod/busybox1
# The default value of status condition is true, you can set false.
kubectl wait --for=condition=Ready=false pod/busybox1
# Wait for the pod "busybox1" to be deleted, with a timeout of 60s, after having issued the "delete" command. # Wait for the pod "busybox1" to be deleted, with a timeout of 60s, after having issued the "delete" command.
kubectl delete pod/busybox1 kubectl delete pod/busybox1
kubectl wait --for=delete pod/busybox1 --timeout=60s`) kubectl wait --for=delete pod/busybox1 --timeout=60s`)
@ -134,7 +137,7 @@ func (flags *WaitFlags) AddFlags(cmd *cobra.Command) {
flags.ResourceBuilderFlags.AddFlags(cmd.Flags()) flags.ResourceBuilderFlags.AddFlags(cmd.Flags())
cmd.Flags().DurationVar(&flags.Timeout, "timeout", flags.Timeout, "The length of time to wait before giving up. Zero means check once and don't wait, negative means wait for a week.") cmd.Flags().DurationVar(&flags.Timeout, "timeout", flags.Timeout, "The length of time to wait before giving up. Zero means check once and don't wait, negative means wait for a week.")
cmd.Flags().StringVar(&flags.ForCondition, "for", flags.ForCondition, "The condition to wait on: [delete|condition=condition-name].") cmd.Flags().StringVar(&flags.ForCondition, "for", flags.ForCondition, "The condition to wait on: [delete|condition=condition-name]. The default status value of condition-name is true, you can set false with condition=condition-name=false")
} }
// ToOptions converts from CLI inputs to runtime inputs // ToOptions converts from CLI inputs to runtime inputs