-
Notifications
You must be signed in to change notification settings - Fork 44
/
VMRest.go
465 lines (362 loc) · 11.2 KB
/
VMRest.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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
// Cloud Control Manager's Rest Runtime of CB-Spider.
// The CB-Spider is a sub-Framework of the Cloud-Barista Multi-Cloud Project.
// The CB-Spider Mission is to connect all the clouds with a single interface.
//
// * Cloud-Barista: https://github.com/cloud-barista
//
// by CB-Spider Team, 2020.
package restruntime
import (
cmrt "github.com/cloud-barista/cb-spider/api-runtime/common-runtime"
cres "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/interfaces/resources"
// REST API (echo)
"net/http"
"github.com/labstack/echo/v4"
"strconv"
)
//================ VM Handler
func GetVMUsingRS(c echo.Context) error {
cblog.Info("call GetVMUsingRS()")
var req struct {
ConnectionName string
ReqInfo struct {
CSPId string
}
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Call common-runtime API
result, err := cmrt.GetVMUsingRS(req.ConnectionName, req.ReqInfo.CSPId)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, result)
}
type vmRegisterReq struct {
ConnectionName string
ReqInfo struct {
Name string
CSPId string
}
}
func RegisterVM(c echo.Context) error {
cblog.Info("call RegisterVM()")
req := vmRegisterReq{}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// create UserIID
userIId := cres.IID{req.ReqInfo.Name, req.ReqInfo.CSPId}
// Call common-runtime API
result, err := cmrt.RegisterVM(req.ConnectionName, userIId)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, result)
}
// (1) get args from REST Call
// (2) call common-runtime API
// (3) return REST Json Format
func UnregisterVM(c echo.Context) error {
cblog.Info("call UnregisterVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Call common-runtime API
result, err := cmrt.UnregisterResource(req.ConnectionName, rsVM, c.Param("Name"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
resultInfo := BooleanInfo{
Result: strconv.FormatBool(result),
}
return c.JSON(http.StatusOK, &resultInfo)
}
func StartVM(c echo.Context) error {
cblog.Info("call StartVM()")
var req struct {
ConnectionName string
IDTransformMode string // ON | OFF, default is ON
ReqInfo struct {
Name string
ImageType string
ImageName string
VPCName string
SubnetName string
SecurityGroupNames []string
VMSpecName string
KeyPairName string
RootDiskType string
RootDiskSize string
DataDiskNames []string
VMUserId string
VMUserPasswd string
}
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Rest RegInfo => Driver ReqInfo
// (1) create SecurityGroup IID List
sgIIDList := []cres.IID{}
for _, sgName := range req.ReqInfo.SecurityGroupNames {
// SG NameID format => {VPC NameID} + cm.SG_DELIMITER + {SG NameID}
// transform: SG NameID => {VPC NameID}-{SG NameID}
//sgIID := cres.IID{req.ReqInfo.VPCName + cm.SG_DELIMITER + sgName, ""}
sgIID := cres.IID{sgName, ""}
sgIIDList = append(sgIIDList, sgIID)
}
// (2) create DataDisk IID List
diskIIDList := []cres.IID{}
for _, diskName := range req.ReqInfo.DataDiskNames {
diskIID := cres.IID{diskName, ""}
diskIIDList = append(diskIIDList, diskIID)
}
// (3) create VMReqInfo with SecurityGroup & diskIID IID List
reqInfo := cres.VMReqInfo{
IId: cres.IID{req.ReqInfo.Name, ""},
ImageType: cres.ImageType(req.ReqInfo.ImageType),
ImageIID: cres.IID{req.ReqInfo.ImageName, req.ReqInfo.ImageName},
VpcIID: cres.IID{req.ReqInfo.VPCName, ""},
SubnetIID: cres.IID{req.ReqInfo.SubnetName, ""},
SecurityGroupIIDs: sgIIDList,
VMSpecName: req.ReqInfo.VMSpecName,
KeyPairIID: cres.IID{req.ReqInfo.KeyPairName, ""},
RootDiskType: req.ReqInfo.RootDiskType,
RootDiskSize: req.ReqInfo.RootDiskSize,
DataDiskIIDs: diskIIDList,
VMUserId: req.ReqInfo.VMUserId,
VMUserPasswd: req.ReqInfo.VMUserPasswd,
}
// Call common-runtime API
result, err := cmrt.StartVM(req.ConnectionName, rsVM, reqInfo, req.IDTransformMode)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, result)
}
func ListVM(c echo.Context) error {
cblog.Info("call ListVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.ListVM(req.ConnectionName, rsVM)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
var jsonResult struct {
Result []*cres.VMInfo `json:"vm"`
}
jsonResult.Result = result
return c.JSON(http.StatusOK, &jsonResult)
}
// list all VMs for management
// (1) get args from REST Call
// (2) get all VM List by common-runtime API
// (3) return REST Json Format
func ListAllVM(c echo.Context) error {
cblog.Info("call ListAllVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
allResourceList, err := cmrt.ListAllResource(req.ConnectionName, rsVM)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, &allResourceList)
}
func GetVM(c echo.Context) error {
cblog.Info("call GetVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.GetVM(req.ConnectionName, rsVM, c.Param("Name"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, result)
}
func GetCSPVM(c echo.Context) error {
cblog.Info("call GetCSPVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.GetCSPVM(req.ConnectionName, rsVM, c.Param("Id"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
return c.JSON(http.StatusOK, result)
}
// (1) get args from REST Call
// (2) call common-runtime API
// (3) return REST Json Format
func TerminateVM(c echo.Context) error {
cblog.Info("call TerminateVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Call common-runtime API
_, result, err := cmrt.DeleteVM(req.ConnectionName, rsVM, c.Param("Name"), c.QueryParam("force"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
resultInfo := StatusInfo{
Status: string(result),
}
return c.JSON(http.StatusOK, &resultInfo)
}
// (1) get args from REST Call
// (2) call common-runtime API
// (3) return REST Json Format
func TerminateCSPVM(c echo.Context) error {
cblog.Info("call TerminateCSPVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Call common-runtime API
_, result, err := cmrt.DeleteCSPResource(req.ConnectionName, rsVM, c.Param("Id"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
resultInfo := StatusInfo{
Status: string(result),
}
return c.JSON(http.StatusOK, &resultInfo)
}
func ListVMStatus(c echo.Context) error {
cblog.Info("call ListVMStatus()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.ListVMStatus(req.ConnectionName, rsVM)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
var jsonResult struct {
Result []*cres.VMStatusInfo `json:"vmstatus"`
}
jsonResult.Result = result
return c.JSON(http.StatusOK, &jsonResult)
}
func GetVMStatus(c echo.Context) error {
cblog.Info("call GetVMStatus()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.GetVMStatus(req.ConnectionName, rsVM, c.Param("Name"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
resultInfo := StatusInfo{
Status: string(result),
}
return c.JSON(http.StatusOK, &resultInfo)
}
func ControlVM(c echo.Context) error {
cblog.Info("call ControlVM()")
var req struct {
ConnectionName string
}
if err := c.Bind(&req); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// To support for Get-Query Param Type API
if req.ConnectionName == "" {
req.ConnectionName = c.QueryParam("ConnectionName")
}
// Call common-runtime API
result, err := cmrt.ControlVM(req.ConnectionName, rsVM, c.Param("Name"), c.QueryParam("action"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
resultInfo := StatusInfo{
Status: string(result),
}
return c.JSON(http.StatusOK, &resultInfo)
}
func CountAllVMs(c echo.Context) error {
// Call common-runtime API to get count of VMs
count, err := cmrt.CountAllVMs()
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Prepare JSON result
var jsonResult struct {
Count int `json:"count"`
}
jsonResult.Count = int(count)
// Return JSON response
return c.JSON(http.StatusOK, jsonResult)
}
func CountVMsByConnection(c echo.Context) error {
// Call common-runtime API to get count of VMs
count, err := cmrt.CountVMsByConnection(c.Param("ConnectionName"))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
}
// Prepare JSON result
var jsonResult struct {
Count int `json:"count"`
}
jsonResult.Count = int(count)
// Return JSON response
return c.JSON(http.StatusOK, jsonResult)
}