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Merge pull request #2823 from fluxcd/check-crds

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Add CRDs to `flux check` command
This commit is contained in:
Stefan Prodan 2022-06-10 12:00:45 +03:00 committed by GitHub
commit f7d616d223
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 48 additions and 1 deletions
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49
cmd/flux/check.go
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@ -24,6 +24,7 @@ import (
"github.com/Masterminds/semver/v3"
"github.com/spf13/cobra"
v1 "k8s.io/api/apps/v1"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
"k8s.io/client-go/kubernetes"
"sigs.k8s.io/controller-runtime/pkg/client"
@ -95,9 +96,17 @@ func runCheckCmd(cmd *cobra.Command, args []string) error {
if !componentsCheck() {
checkFailed = true
}
logger.Actionf("checking crds")
if !crdsCheck() {
checkFailed = true
}
if checkFailed {
logger.Failuref("check failed")
os.Exit(1)
}
logger.Successf("all checks passed")
return nil
}
@ -191,7 +200,14 @@ func componentsCheck() bool {
ok := true
selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
var list v1.DeploymentList
if err := kubeClient.List(ctx, &list, client.InNamespace(*kubeconfigArgs.Namespace), selector); err == nil {
ns := *kubeconfigArgs.Namespace
if err := kubeClient.List(ctx, &list, client.InNamespace(ns), selector); err == nil {
if len(list.Items) == 0 {
logger.Failuref("no controllers found in the '%s' namespace with the label selector '%s=%s'",
ns, manifestgen.PartOfLabelKey, manifestgen.PartOfLabelValue)
return false
}
for _, d := range list.Items {
if ref, err := buildComponentObjectRefs(d.Name); err == nil {
if err := statusChecker.Assess(ref...); err != nil {
@ -205,3 +221,34 @@ func componentsCheck() bool {
}
return ok
}
func crdsCheck() bool {
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
if err != nil {
return false
}
ok := true
selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
var list apiextensionsv1.CustomResourceDefinitionList
if err := kubeClient.List(ctx, &list, client.InNamespace(*kubeconfigArgs.Namespace), selector); err == nil {
if len(list.Items) == 0 {
logger.Failuref("no crds found with the label selector '%s=%s'",
manifestgen.PartOfLabelKey, manifestgen.PartOfLabelValue)
return false
}
for _, crd := range list.Items {
if len(crd.Status.StoredVersions) > 0 {
logger.Successf(crd.Name + "/" + crd.Status.StoredVersions[0])
} else {
ok = false
logger.Failuref("no stored versions for %s", crd.Name)
}
}
}
return ok
}