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
|
#!/usr/bin/python
vm_cfg = {
'name_label': 'APIVM',
'user_version': 1,
'is_a_template': False,
'auto_power_on': False, # TODO
'memory_static_min': 64,
'memory_static_max': 128,
#'memory_dynamic_min': 64,
#'memory_dynamic_max': 128,
'VCPUs_policy': 'credit',
'VCPUs_params': '',
'VCPUs_number': 2,
'actions_after_shutdown': 'destroy',
'actions_after_reboot': 'restart',
'actions_after_crash': 'destroy',
'PV_bootloader': '',
'PV_bootloader_args': '',
'PV_kernel': '/boot/vmlinuz-2.6.18-xenU',
'PV_ramdisk': '',
'PV_args': 'root=/dev/sda1 ro',
#'HVM_boot': '',
'platform_std_VGA': False,
'platform_serial': '',
'platform_localtime': False,
'platform_clock_offset': False,
'platform_enable_audio': False,
'PCI_bus': ''
}
vdi_cfg = {
'name_label': 'API_VDI',
'name_description': '',
'virtual_size': 100 * 1024 * 1024 * 1024,
'type': 'system',
'parent': '',
'SR_name': 'QCoW',
'sharable': False,
'read_only': False,
}
vbd_cfg = {
'VDI': '',
'VM': '',
'device': 'sda2',
'mode': 'RW',
'type': 'disk',
'driver': 'paravirtualised',
}
local_vdi_cfg = {
'name_label': 'gentoo.amd64.img',
'name_description': '',
'virtual_size': 0,
'type': 'system',
'parent': '',
'SR_name': 'Local',
'sharable': False,
'read_only': False,
'other_config': {'location': 'file:/root/gentoo.amd64.img'},
}
local_vbd_cfg = {
'VDI': '',
'VM': '',
'device': 'sda1',
'mode': 'RW',
'type': 'disk',
'driver': 'paravirtualised',
}
vif_cfg = {
'name': 'API_VIF',
'type': 'paravirtualised',
'device': '',
'network': '',
'MAC': '',
'MTU': 1500,
}
console_cfg = {
'protocol': 'rfb',
'other_config': {'vncunused': 1, 'vncpasswd': 'testing'},
}
import sys
import time
sys.path.append('/usr/lib/python')
from xapi import connect, execute
def test_vm_create():
server, session = connect()
vm_uuid = None
vdi_uuid = None
local_vdi_uuid = None
local_vbd_uuid = None
vbd_uuid = None
vif_uuid = None
# List all VMs
vm_list = execute(server, 'VM.get_all', (session,))
vm_names = []
for vm_uuid in vm_list:
vm_record = execute(server, 'VM.get_record', (session, vm_uuid))
vm_names.append(vm_record['name_label'])
# Get default SR
sr_list = execute(server, 'SR.get_by_name_label', (session,
vdi_cfg['SR_name']))
sr_uuid = sr_list[0]
local_sr_list = execute(server, 'SR.get_by_name_label',
(session, local_vdi_cfg['SR_name']))
local_sr_uuid = local_sr_list[0]
# Get default network
net_list = execute(server, 'network.get_all', (session,))
net_uuid = net_list[0]
try:
# Create a new VM
vm_uuid = execute(server, 'VM.create', (session, vm_cfg))
# Create a new VDI
vdi_cfg['SR'] = sr_uuid
vdi_uuid = execute(server, 'VDI.create', (session, vdi_cfg))
# Create a VDI backed VBD
vbd_cfg['VM'] = vm_uuid
vbd_cfg['VDI'] = vdi_uuid
vbd_uuid = execute(server, 'VBD.create', (session, vbd_cfg))
# Create a new VDI (Local)
local_vdi_cfg['SR'] = local_sr_uuid
local_vdi_uuid = execute(server, 'VDI.create',
(session, local_vdi_cfg))
# Create a new VBD (Local)
local_vbd_cfg['VM'] = vm_uuid
local_vbd_cfg['VDI'] = local_vdi_uuid
local_vbd_uuid = execute(server, 'VBD.create',
(session, local_vbd_cfg))
# Create a new VIF
vif_cfg['network'] = net_uuid
vif_cfg['VM'] = vm_uuid
vif_uuid = execute(server, 'VIF.create', (session, vif_cfg))
# Create a console
console_cfg['VM'] = vm_uuid
console_uuid = execute(server, 'console.create',
(session, console_cfg))
print console_uuid
# Start the VM
execute(server, 'VM.start', (session, vm_uuid, False))
time.sleep(30)
test_suspend = False
if test_suspend:
print 'Suspending VM..'
execute(server, 'VM.suspend', (session, vm_uuid))
print 'Suspended VM.'
time.sleep(5)
print 'Resuming VM ...'
execute(server, 'VM.resume', (session, vm_uuid, False))
print 'Resumed VM.'
finally:
# Wait for user to say we're good to shut it down
while True:
destroy = raw_input('destroy VM? ')
if destroy[0] in ('y', 'Y'):
break
# Clean up
if vif_uuid:
execute(server, 'VIF.destroy', (session, vif_uuid))
if local_vbd_uuid:
execute(server, 'VBD.destroy', (session, local_vbd_uuid))
if local_vdi_uuid:
execute(server, 'VDI.destroy', (session, local_vdi_uuid))
if vbd_uuid:
execute(server, 'VBD.destroy', (session, vbd_uuid))
if vdi_uuid:
execute(server, 'VDI.destroy', (session, vdi_uuid))
if vm_uuid:
try:
execute(server, 'VM.hard_shutdown', (session, vm_uuid))
time.sleep(2)
except:
pass
execute(server, 'VM.destroy', (session, vm_uuid))
if __name__ == "__main__":
test_vm_create()
|
