87 lines
3.2 KiB
Go
87 lines
3.2 KiB
Go
/*
|
|
Copyright 2014 The Kubernetes Authors.
|
|
|
|
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 deployment
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
|
|
"k8s.io/kubernetes/pkg/api"
|
|
"k8s.io/kubernetes/pkg/apis/extensions"
|
|
"k8s.io/kubernetes/pkg/genericapiserver/registry/rest"
|
|
)
|
|
|
|
// Registry is an interface for things that know how to store Deployments.
|
|
type Registry interface {
|
|
ListDeployments(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (*extensions.DeploymentList, error)
|
|
GetDeployment(ctx genericapirequest.Context, deploymentID string, options *metav1.GetOptions) (*extensions.Deployment, error)
|
|
CreateDeployment(ctx genericapirequest.Context, deployment *extensions.Deployment) (*extensions.Deployment, error)
|
|
UpdateDeployment(ctx genericapirequest.Context, deployment *extensions.Deployment) (*extensions.Deployment, error)
|
|
DeleteDeployment(ctx genericapirequest.Context, deploymentID string) error
|
|
}
|
|
|
|
// storage puts strong typing around storage calls
|
|
type storage struct {
|
|
rest.StandardStorage
|
|
}
|
|
|
|
// NewRegistry returns a new Registry interface for the given Storage. Any mismatched types will panic.
|
|
func NewRegistry(s rest.StandardStorage) Registry {
|
|
return &storage{s}
|
|
}
|
|
|
|
func (s *storage) ListDeployments(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (*extensions.DeploymentList, error) {
|
|
if options != nil && options.FieldSelector != nil && !options.FieldSelector.Empty() {
|
|
return nil, fmt.Errorf("field selector not supported yet")
|
|
}
|
|
obj, err := s.List(ctx, options)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return obj.(*extensions.DeploymentList), err
|
|
}
|
|
|
|
func (s *storage) GetDeployment(ctx genericapirequest.Context, deploymentID string, options *metav1.GetOptions) (*extensions.Deployment, error) {
|
|
obj, err := s.Get(ctx, deploymentID, options)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return obj.(*extensions.Deployment), nil
|
|
}
|
|
|
|
func (s *storage) CreateDeployment(ctx genericapirequest.Context, deployment *extensions.Deployment) (*extensions.Deployment, error) {
|
|
obj, err := s.Create(ctx, deployment)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return obj.(*extensions.Deployment), nil
|
|
}
|
|
|
|
func (s *storage) UpdateDeployment(ctx genericapirequest.Context, deployment *extensions.Deployment) (*extensions.Deployment, error) {
|
|
obj, _, err := s.Update(ctx, deployment.Name, rest.DefaultUpdatedObjectInfo(deployment, api.Scheme))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return obj.(*extensions.Deployment), nil
|
|
}
|
|
|
|
func (s *storage) DeleteDeployment(ctx genericapirequest.Context, deploymentID string) error {
|
|
_, err := s.Delete(ctx, deploymentID, nil)
|
|
return err
|
|
}
|