/
manager.go
55 lines (49 loc) · 1.76 KB
/
manager.go
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package deployment
import (
"context"
"github.com/aws/aws-app-mesh-controller-for-k8s/test/framework/k8s"
"github.com/aws/aws-app-mesh-controller-for-k8s/test/framework/utils"
appsv1 "k8s.io/api/apps/v1"
apierrs "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/util/wait"
"sigs.k8s.io/controller-runtime/pkg/client"
)
type Manager interface {
WaitUntilDeploymentReady(ctx context.Context, dp *appsv1.Deployment) (*appsv1.Deployment, error)
WaitUntilDeploymentDeleted(ctx context.Context, dp *appsv1.Deployment) error
}
func NewManager(k8sClient client.Client) Manager {
return &defaultManager{
k8sClient: k8sClient,
}
}
type defaultManager struct {
k8sClient client.Client
}
func (m *defaultManager) WaitUntilDeploymentReady(ctx context.Context, dp *appsv1.Deployment) (*appsv1.Deployment, error) {
observedDP := &appsv1.Deployment{}
return observedDP, wait.PollImmediateUntil(utils.PollIntervalShort, func() (bool, error) {
if err := m.k8sClient.Get(ctx, k8s.NamespacedName(dp), observedDP); err != nil {
return false, err
}
if observedDP.Status.UpdatedReplicas == (*dp.Spec.Replicas) &&
observedDP.Status.Replicas == (*dp.Spec.Replicas) &&
observedDP.Status.AvailableReplicas == (*dp.Spec.Replicas) &&
observedDP.Status.ObservedGeneration >= dp.Generation {
return true, nil
}
return false, nil
}, ctx.Done())
}
func (m *defaultManager) WaitUntilDeploymentDeleted(ctx context.Context, dp *appsv1.Deployment) error {
observedDP := &appsv1.Deployment{}
return wait.PollImmediateUntil(utils.PollIntervalShort, func() (bool, error) {
if err := m.k8sClient.Get(ctx, k8s.NamespacedName(dp), observedDP); err != nil {
if apierrs.IsNotFound(err) {
return true, nil
}
return false, err
}
return false, nil
}, ctx.Done())
}