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mco_oba.go
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mco_oba.go
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package utils
import (
"context"
"fmt"
"strings"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/klog"
)
const (
ManagedClusterAddOnDisabledMessage = "enableMetrics is set to False"
ManagedClusterAddOnEnabledMessage = "Cluster metrics sent successfully"
)
func CheckOBAStatus(opt TestOptions, namespace, status string) error {
dynClient := NewKubeClientDynamic(
opt.HubCluster.ClusterServerURL,
opt.KubeConfig,
opt.HubCluster.KubeContext)
oba, err := dynClient.Resource(NewMCOAddonGVR()).
Namespace(namespace).
Get(context.TODO(), "observability-addon", metav1.GetOptions{})
if err != nil {
return err
}
if oba.Object["status"] != nil && strings.Contains(fmt.Sprint(oba.Object["status"]), status) {
return nil
} else {
return fmt.Errorf("observability-addon is not ready for managed cluster %s", namespace)
}
}
func CheckManagedClusterAddonsStatus(opt TestOptions, namespace, status string) error {
dynClient := NewKubeClientDynamic(
opt.HubCluster.ClusterServerURL,
opt.KubeConfig,
opt.HubCluster.KubeContext)
mca, err := dynClient.Resource(NewMCOManagedClusterAddonsGVR()).
Namespace(namespace).
Get(context.TODO(), "observability-controller", metav1.GetOptions{})
if err != nil {
return err
}
if mca.Object["status"] != nil && strings.Contains(fmt.Sprint(mca.Object["status"]), status) {
return nil
} else {
return fmt.Errorf("observability-controller is disabled for managed cluster %s", namespace)
}
}
func CheckAllOBAsEnabled(opt TestOptions) error {
clusters, err := ListManagedClusters(opt)
if err != nil {
return err
}
klog.V(1).Infof("Have the following managedclusters: <%v>", clusters)
for _, cluster := range clusters {
klog.V(1).Infof("Check OBA status for cluster <%v>", cluster)
err = CheckOBAStatus(opt, cluster, ManagedClusterAddOnEnabledMessage)
if err != nil {
return err
}
klog.V(1).Infof("Check managedcluster addon status for cluster <%v>", cluster)
err = CheckManagedClusterAddonsStatus(opt, cluster, ManagedClusterAddOnEnabledMessage)
if err != nil {
return err
}
}
return nil
}
func CheckAllOBADisabled(opt TestOptions) error {
clusters, err := ListManagedClusters(opt)
if err != nil {
return err
}
for _, cluster := range clusters {
err = CheckOBAStatus(opt, cluster, ManagedClusterAddOnDisabledMessage)
if err != nil {
return err
}
err = CheckManagedClusterAddonsStatus(opt, cluster, ManagedClusterAddOnDisabledMessage)
if err != nil {
return err
}
}
return nil
}