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vclib: add VirtualMachine tests
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0d7c50dd69
commit
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144
pkg/cloudprovider/providers/vsphere/vclib/virtualmachine_test.go
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144
pkg/cloudprovider/providers/vsphere/vclib/virtualmachine_test.go
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package vclib
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import (
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"context"
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"testing"
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"github.com/vmware/govmomi"
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"github.com/vmware/govmomi/simulator"
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)
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func TestVirtualMachine(t *testing.T) {
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ctx := context.Background()
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model := simulator.VPX()
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defer model.Remove()
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err := model.Create()
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if err != nil {
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t.Fatal(err)
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}
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s := model.Service.NewServer()
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defer s.Close()
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c, err := govmomi.NewClient(ctx, s.URL, true)
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if err != nil {
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t.Fatal(err)
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}
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vc := &VSphereConnection{GoVmomiClient: c}
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dc, err := GetDatacenter(ctx, vc, testDefaultDatacenter)
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if err != nil {
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t.Error(err)
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}
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folders, err := dc.Folders(ctx)
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if err != nil {
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t.Fatal(err)
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}
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folder, err := dc.GetFolderByPath(ctx, folders.VmFolder.InventoryPath)
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if err != nil {
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t.Fatal(err)
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}
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vms, err := folder.GetVirtualMachines(ctx)
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if err != nil {
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t.Fatal(err)
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}
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if len(vms) == 0 {
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t.Fatal("no VMs")
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}
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for _, vm := range vms {
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all, err := vm.GetAllAccessibleDatastores(ctx)
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if err != nil {
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t.Error(err)
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}
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if len(all) == 0 {
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t.Error("no accessible datastores")
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}
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_, err = vm.GetResourcePool(ctx)
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if err != nil {
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t.Error(err)
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}
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diskPath, err := vm.GetVirtualDiskPath(ctx)
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if err != nil {
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t.Error(err)
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}
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options := &VolumeOptions{SCSIControllerType: PVSCSIControllerType}
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for _, expect := range []bool{true} { // TODO: vcsim needs to honor FileOperation to attach an existing disk
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attached, err := vm.IsDiskAttached(ctx, diskPath)
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if err != nil {
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t.Error(err)
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}
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if attached != expect {
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t.Errorf("attached=%t, expected=%t", attached, expect)
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}
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uuid, err := vm.AttachDisk(ctx, diskPath, options)
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if err != nil {
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t.Error(err)
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}
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if uuid == "" {
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t.Error("missing uuid")
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}
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err = vm.DetachDisk(ctx, diskPath)
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if err != nil {
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t.Error(err)
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}
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}
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for _, expect := range []bool{true, false} {
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active, err := vm.IsActive(ctx)
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if err != nil {
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t.Error(err)
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}
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if active != expect {
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t.Errorf("active=%t, expected=%t", active, expect)
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}
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if expect {
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// Expecting to hit the error path since the VM is still powered on
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err = vm.DeleteVM(ctx)
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if err == nil {
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t.Error("expected error")
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}
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_, _ = vm.PowerOff(ctx)
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continue
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}
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// Should be able to delete now that VM power is off
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err = vm.DeleteVM(ctx)
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if err != nil {
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t.Error(err)
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}
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}
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}
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}
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