forked from kubernetes/kops
-
Notifications
You must be signed in to change notification settings - Fork 0
/
vsphere.go
133 lines (106 loc) · 2.9 KB
/
vsphere.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/*
Copyright 2016 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 resources
import (
"context"
"github.com/golang/glog"
"github.com/vmware/govmomi/find"
"github.com/vmware/govmomi/object"
"k8s.io/kops/upup/pkg/fi"
"k8s.io/kops/upup/pkg/fi/cloudup/vsphere"
)
const (
typeVM = "VM"
)
type clusterDiscoveryVSphere struct {
cloud fi.Cloud
vsphereCloud *vsphere.VSphereCloud
clusterName string
}
type vsphereListFn func() ([]*Resource, error)
func ListResourcesVSphere(cloud *vsphere.VSphereCloud, clusterName string) (map[string]*Resource, error) {
resources := make(map[string]*Resource)
d := &clusterDiscoveryVSphere{
cloud: cloud,
vsphereCloud: cloud,
clusterName: clusterName,
}
listFunctions := []vsphereListFn{
d.listVMs,
}
for _, fn := range listFunctions {
trackers, err := fn()
if err != nil {
return nil, err
}
for _, t := range trackers {
resources[GetResourceTrackerKey(t)] = t
}
}
return resources, nil
}
func (d *clusterDiscoveryVSphere) listVMs() ([]*Resource, error) {
c := d.vsphereCloud
regexForMasterVMs := "*" + "." + "masters" + "." + d.clusterName + "*"
regexForNodeVMs := "nodes" + "." + d.clusterName + "*"
vms, err := c.GetVirtualMachines([]string{regexForMasterVMs, regexForNodeVMs})
if err != nil {
if _, ok := err.(*find.NotFoundError); !ok {
return nil, err
}
glog.Warning(err)
}
var trackers []*Resource
for _, vm := range vms {
tracker := &Resource{
Name: vm.Name(),
ID: vm.Name(),
Type: typeVM,
Deleter: deleteVM,
Dumper: DumpVMInfo,
Obj: vm,
}
trackers = append(trackers, tracker)
}
return trackers, nil
}
func deleteVM(cloud fi.Cloud, r *Resource) error {
vsphereCloud := cloud.(*vsphere.VSphereCloud)
vm := r.Obj.(*object.VirtualMachine)
task, err := vm.PowerOff(context.TODO())
if err != nil {
return err
}
task.Wait(context.TODO())
vsphereCloud.DeleteCloudInitISO(fi.String(vm.Name()))
task, err = vm.Destroy(context.TODO())
if err != nil {
return err
}
err = task.Wait(context.TODO())
if err != nil {
glog.Fatalf("Destroy VM failed: %q", err)
}
return nil
}
func DumpVMInfo(op *DumpOperation, r *Resource) error {
data := make(map[string]interface{})
data["id"] = r.ID
data["type"] = r.Type
data["raw"] = r.Obj
op.Dump.Resources = append(op.Dump.Resources, data)
return nil
}
func GetResourceTrackerKey(t *Resource) string {
return t.Type + ":" + t.ID
}