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Merge pull request #108777 from pjo256/recursive-rollout-status

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feat(kubectl rollout): support multiple resources for rollout status
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Kubernetes Prow Robot 2022-05-13 13:15:55 -07:00 committed by GitHub
commit 47bb8c6d0c
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2 changed files with 61 additions and 56 deletions
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14
staging/src/k8s.io/kubectl/pkg/cmd/rollout/rollout_status.go
View File

@ -168,24 +168,17 @@ func (o *RolloutStatusOptions) Run() error {
LabelSelectorParam(o.LabelSelector).
FilenameParam(o.EnforceNamespace, o.FilenameOptions).
ResourceTypeOrNameArgs(true, o.BuilderArgs...).
SingleResourceType().
ContinueOnError().
Latest().
Do()
err := r.Err()
if err != nil {
return err
}
infos, err := r.Infos()
if err != nil {
return err
}
if len(infos) != 1 {
return fmt.Errorf("rollout status is only supported on individual resources and resource collections - %d resources were found", len(infos))
}
info := infos[0]
return r.Visit(func(info *resource.Info, err error) error {
mapping := info.ResourceMapping()
statusViewer, err := o.StatusViewerFn(mapping)
if err != nil {
return err
@ -237,4 +230,5 @@ func (o *RolloutStatusOptions) Run() error {
})
return err
})
})
}

11
test/cmd/generic-resources.sh
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@ -383,6 +383,17 @@ run_recursive_resources_tests() {
# Post-condition: nginx0 & nginx1 should both have paused set to nothing, and since nginx2 is malformed, it should error
kube::test::get_object_assert deployment "{{range.items}}{{.spec.paused}}:{{end}}" "<no value>:<no value>:"
kube::test::if_has_string "${output_message}" "Object 'Kind' is missing"
## Fetch rollout status for multiple resources
output_message=$(! kubectl rollout status -f hack/testdata/recursive/deployment/deployment --timeout=1s 2>&1 "${kube_flags[@]:?}")
# Post-condition: nginx1 should both exist and nginx2 should error
kube::test::if_has_string "${output_message}" "Waiting for deployment \"nginx1-deployment\" rollout to finish"
kube::test::if_has_string "${output_message}" "Object 'Kind' is missing"
## Fetch rollout status for deployments recursively
output_message=$(! kubectl rollout status -f hack/testdata/recursive/deployment -R --timeout=1s 2>&1 "${kube_flags[@]:?}")
# Post-condition: nginx0 & nginx1 should both exist, nginx2 should error
kube::test::if_has_string "${output_message}" "Waiting for deployment \"nginx0-deployment\" rollout to finish"
kube::test::if_has_string "${output_message}" "Waiting for deployment \"nginx1-deployment\" rollout to finish"
kube::test::if_has_string "${output_message}" "Object 'Kind' is missing"
## Retrieve the rollout history of the deployments recursively
output_message=$(! kubectl rollout history -f hack/testdata/recursive/deployment --recursive 2>&1 "${kube_flags[@]}")
# Post-condition: nginx0 & nginx1 should both have a history, and since nginx2 is malformed, it should error