/
subscription.go
113 lines (97 loc) · 4.05 KB
/
subscription.go
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package test
import (
"time"
"github.com/operator-framework/operator-lifecycle-manager/pkg/api/apis/operators/v1alpha1"
"github.com/pkg/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/wait"
)
const (
// Interval specifies the time between two polls.
Interval = 10 * time.Second
// Timeout specifies the timeout for the function PollImmediate to reach a certain status.
Timeout = 5 * time.Minute
OperatorsNamespace = "openshift-serverless"
OLMNamespace = "openshift-marketplace"
ServerlessOperatorPackage = "serverless-operator"
)
func Subscription(subscriptionName string) *v1alpha1.Subscription {
//namespace, name, catalogSourceName, packageName, channel string, approval v1alpha1.Approval
return &v1alpha1.Subscription{
TypeMeta: metav1.TypeMeta{
Kind: v1alpha1.SubscriptionKind,
APIVersion: v1alpha1.SubscriptionCRDAPIVersion,
},
ObjectMeta: metav1.ObjectMeta{
Namespace: OperatorsNamespace,
Name: subscriptionName,
},
Spec: &v1alpha1.SubscriptionSpec{
CatalogSource: Flags.CatalogSource,
CatalogSourceNamespace: OLMNamespace,
Package: ServerlessOperatorPackage,
Channel: Flags.Channel,
InstallPlanApproval: v1alpha1.ApprovalAutomatic,
},
}
}
func WithOperatorReady(ctx *Context, subscriptionName string) (*v1alpha1.Subscription, error) {
if _, err := CreateSubscription(ctx, subscriptionName); err != nil {
return nil, err
}
subs, err := WaitForSubscriptionState(ctx, subscriptionName, OperatorsNamespace, IsSubscriptionInstalledCSVPresent)
if err != nil {
return nil, err
}
csvName := subs.Status.InstalledCSV
csv, err := WaitForClusterServiceVersionState(ctx, csvName, OperatorsNamespace, IsCSVSucceeded)
if err != nil {
return nil, err
}
ctx.AddToCleanup(func() error {
ctx.T.Logf("Cleaning up CSV '%s/%s'", csv.Namespace, csv.Name)
return ctx.Clients.OLM.OperatorsV1alpha1().ClusterServiceVersions(csv.Namespace).Delete(csv.Name, &metav1.DeleteOptions{})
})
return subs, nil
}
func CreateSubscription(ctx *Context, name string) (*v1alpha1.Subscription, error) {
subs, err := ctx.Clients.OLM.OperatorsV1alpha1().Subscriptions(OperatorsNamespace).Create(Subscription(name))
if err != nil {
return nil, err
}
ctx.AddToCleanup(func() error {
ctx.T.Logf("Cleaning up Subscription '%s/%s'", subs.Namespace, subs.Name)
return ctx.Clients.OLM.OperatorsV1alpha1().Subscriptions(subs.Namespace).Delete(subs.Name, &metav1.DeleteOptions{})
})
return subs, nil
}
func WaitForSubscriptionState(ctx *Context, name, namespace string, inState func(s *v1alpha1.Subscription, err error) (bool, error)) (*v1alpha1.Subscription, error) {
var lastState *v1alpha1.Subscription
var err error
waitErr := wait.PollImmediate(Interval, Timeout, func() (bool, error) {
lastState, err = ctx.Clients.OLM.OperatorsV1alpha1().Subscriptions(namespace).Get(name, metav1.GetOptions{})
return inState(lastState, err)
})
if waitErr != nil {
return lastState, errors.Wrapf(waitErr, "subscription %s is not in desired state, got: %+v", name, lastState)
}
return lastState, nil
}
func WaitForClusterServiceVersionState(ctx *Context, name, namespace string, inState func(s *v1alpha1.ClusterServiceVersion, err error) (bool, error)) (*v1alpha1.ClusterServiceVersion, error) {
var lastState *v1alpha1.ClusterServiceVersion
var err error
waitErr := wait.PollImmediate(Interval, Timeout, func() (bool, error) {
lastState, err = ctx.Clients.OLM.OperatorsV1alpha1().ClusterServiceVersions(namespace).Get(name, metav1.GetOptions{})
return inState(lastState, err)
})
if waitErr != nil {
return lastState, errors.Wrapf(waitErr, "clusterserviceversion %s is not in desired state, got: %+v", name, lastState)
}
return lastState, nil
}
func IsCSVSucceeded(c *v1alpha1.ClusterServiceVersion, err error) (bool, error) {
return c.Status.Phase == "Succeeded", err
}
func IsSubscriptionInstalledCSVPresent(s *v1alpha1.Subscription, err error) (bool, error) {
return s.Status.InstalledCSV != "" && s.Status.InstalledCSV != "<none>", err
}