/
deployment.go
57 lines (49 loc) · 1.57 KB
/
deployment.go
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/*
Copyright The CloudNativePG Contributors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package utils
import (
"fmt"
"time"
"github.com/avast/retry-go/v4"
appsv1 "k8s.io/api/apps/v1"
"sigs.k8s.io/controller-runtime/pkg/client"
)
// DeploymentIsReady checks if a Deployment is ready
func DeploymentIsReady(deployment appsv1.Deployment) bool {
return deployment.Status.ReadyReplicas == *deployment.Spec.Replicas
}
// DeploymentWaitForReady waits for a Deployment to be ready
func DeploymentWaitForReady(env *TestingEnvironment, deployment *appsv1.Deployment, timeoutSeconds uint) error {
err := retry.Do(
func() error {
if err := env.Client.Get(env.Ctx, client.ObjectKey{
Namespace: deployment.Namespace,
Name: deployment.Name,
}, deployment); err != nil {
return err
}
if !DeploymentIsReady(*deployment) {
return fmt.Errorf(
"deployment not ready. Namespace: %v, Name: %v",
deployment.Namespace,
deployment.Name,
)
}
return nil
},
retry.Attempts(timeoutSeconds),
retry.Delay(time.Second),
retry.DelayType(retry.FixedDelay),
)
return err
}