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
|
# Copyright (C) 2004 Mike Wray <mike.wray@hp.com>
from xen.xend import sxp
from xen.xend import XendDomain
from xen.xend import XendConsole
from xen.xend import PrettyPrint
from xen.xend.Args import FormFn
from SrvDir import SrvDir
class SrvDomain(SrvDir):
"""Service managing a single domain.
"""
def __init__(self, dom):
SrvDir.__init__(self)
self.dom = dom
self.xd = XendDomain.instance()
self.xconsole = XendConsole.instance()
def op_unpause(self, op, req):
val = self.xd.domain_unpause(self.dom.id)
return val
def op_pause(self, op, req):
val = self.xd.domain_pause(self.dom.id)
return val
def op_shutdown(self, op, req):
val = self.xd.domain_shutdown(self.dom.id)
req.setResponseCode(202)
req.setHeader("Location", "%s/.." % req.prePathURL())
return val
def op_destroy(self, op, req):
val = self.xd.domain_destroy(self.dom.id)
req.setHeader("Location", "%s/.." % req.prePathURL())
return val
def op_save(self, op, req):
fn = FormFn(self.xd.domain_save,
[['dom', 'int'],
['file', 'str']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_migrate(self, op, req):
fn = FormFn(self.xd.domain_migrate,
[['dom', 'int'],
['destination', 'str']])
val = fn(req.args, {'dom': self.dom.id})
val = 0 # Some migrate id.
req.setResponseCode(202)
#req.send_header("Location", "%s/.." % self.path) # Some migrate url.
return val
def op_pincpu(self, op, req):
fn = FormFn(self.xd.domain_migrate,
[['dom', 'int'],
['cpu', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_cpu_bvt_set(self, op, req):
fn = FormFn(self.xd.domain_cpu_bvt_set,
[['dom', 'int'],
['mcuadv', 'int'],
['warp', 'int'],
['warpl', 'int'],
['warpu', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_cpu_atropos_set(self, op, req):
fn = FormFn(self.xd.domain_cpu_atropos_set,
[['dom', 'int'],
['period', 'int'],
['slice', 'int'],
['latency', 'int'],
['xtratime', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vifs(self, op, req):
return self.xd.domain_vif_ls(self.dom.id)
def op_vif(self, op, req):
fn = FormFn(self.xd.domain_vif_get,
[['dom', 'int'],
['vif', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vif_stats(self, op, req):
#todo
fn = FormFn(self.xd.domain_vif_stats,
[['dom', 'int'],
['vif', 'int']])
#val = fn(req.args, {'dom': self.dom.id})
val = 999
#return val
return val
def op_vif_ip_add(self, op, req):
fn = FormFn(self.xd.domain_vif_ip_add,
[['dom', 'int'],
['vif', 'int'],
['ip', 'str']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vif_scheduler_set(self, op, req):
fn = FormFn(self.xd.domain_vif_scheduler_set,
[['dom', 'int'],
['vif', 'int'],
['bytes', 'int'],
['usecs', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vif_scheduler_get(self, op, req):
fn = FormFn(self.xd.domain_vif_scheduler_set,
[['dom', 'int'],
['vif', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vbds(self, op, req):
return self.xd.domain_vbd_ls(self.dom.id)
def op_vbd(self, op, req):
fn = FormFn(self.xd.domain_vbd_get,
[['dom', 'int'],
['vbd', 'int']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vbd_add(self, op, req):
fn = FormFn(self.xd.domain_vbd_add,
[['dom', 'int'],
['uname', 'str'],
['dev', 'str'],
['mode', 'str']])
val = fn(req.args, {'dom': self.dom.id})
return val
def op_vbd_remove(self, op, req):
fn = FormFn(self.xd.domain_vbd_remove,
[['dom', 'int'],
['dev', 'str']])
val = fn(req.args, {'dom': self.dom.id})
return val
def render_POST(self, req):
return self.perform(req)
def render_GET(self, req):
op = req.args.get('op')
if op and op[0] in ['vifs', 'vif', 'vif_stats', 'vbds', 'vbd']:
return self.perform(req)
if self.use_sxp(req):
req.setHeader("Content-Type", sxp.mime_type)
sxp.show(self.dom.sxpr(), out=req)
else:
req.write('<html><head></head><body>')
self.print_path(req)
#self.ls()
req.write('<p>%s</p>' % self.dom)
if self.dom.console:
cinfo = self.dom.console
cid = cinfo.id
#todo: Local xref: need to know server prefix.
req.write('<p><a href="/xend/console/%s">Console %s</a></p>'
% (cid, cid))
req.write('<p><a href="%s">Connect to console</a></p>'
% cinfo.uri())
if self.dom.config:
req.write("<code><pre>")
PrettyPrint.prettyprint(self.dom.config, out=req)
req.write("</pre></code>")
req.write('<a href="%s?op=vif_stats&vif=0">vif 0 stats</a>'
% req.prePathURL())
self.form(req)
req.write('</body></html>')
return ''
def form(self, req):
req.write('<form method="post" action="%s">' % req.prePathURL())
req.write('<input type="submit" name="op" value="unpause">')
req.write('<input type="submit" name="op" value="pause">')
req.write('<input type="submit" name="op" value="shutdown">')
req.write('<input type="submit" name="op" value="destroy">')
req.write('<br><input type="submit" name="op" value="migrate">')
req.write('To: <input type="text" name="destination">')
req.write('</form>')
|
