/
common.go
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/
common.go
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/*
* This file is part of the KubeVirt project
*
* 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.
*
* Copyright 2019 Red Hat, Inc.
*
*/
package rest
import (
"fmt"
"net/http"
"github.com/emicklei/go-restful/v3"
"k8s.io/client-go/tools/cache"
v1 "kubevirt.io/api/core/v1"
)
func getVMI(request *restful.Request, vmiInformer cache.SharedIndexInformer) (*v1.VirtualMachineInstance, int, error) {
key := fmt.Sprintf("%s/%s", request.PathParameter("namespace"), request.PathParameter("name"))
vmiObj, vmiExists, err := vmiInformer.GetStore().GetByKey(key)
if err != nil {
return nil, http.StatusInternalServerError, err
}
if !vmiExists {
return nil, http.StatusNotFound, fmt.Errorf("VMI %s does not exist", key)
}
return vmiObj.(*v1.VirtualMachineInstance), 0, nil
}