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
|
# vi: ts=4 expandtab
#
# Copyright (C) 2011 Canonical Ltd.
# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
#
# Author: Scott Moser <scott.moser@canonical.com>
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from cloudinit import templater
from cloudinit import url_helper as uhelp
from cloudinit import util
from cloudinit.settings import PER_INSTANCE
frequency = PER_INSTANCE
POST_LIST_ALL = [
'pub_key_dsa',
'pub_key_rsa',
'pub_key_ecdsa',
'instance_id',
'hostname'
]
# phone_home:
# url: http://my.foo.bar/$INSTANCE/
# post: all
# tries: 10
#
# phone_home:
# url: http://my.foo.bar/$INSTANCE_ID/
# post: [ pub_key_dsa, pub_key_rsa, pub_key_ecdsa, instance_id
#
def handle(name, cfg, cloud, log, args):
if len(args) != 0:
ph_cfg = util.read_conf(args[0])
else:
if not 'phone_home' in cfg:
log.debug(("Skipping module named %s, "
"no 'phone_home' configuration found"), name)
return
ph_cfg = cfg['phone_home']
if 'url' not in ph_cfg:
log.warn(("Skipping module named %s, "
"no 'url' found in 'phone_home' configuration"), name)
return
url = ph_cfg['url']
post_list = ph_cfg.get('post', 'all')
tries = ph_cfg.get('tries')
try:
tries = int(tries)
except:
tries = 10
util.logexc(log, ("Configuration entry 'tries'"
" is not an integer, using %s instead"), tries)
if post_list == "all":
post_list = POST_LIST_ALL
all_keys = {}
all_keys['instance_id'] = cloud.get_instance_id()
all_keys['hostname'] = cloud.get_hostname()
pubkeys = {
'pub_key_dsa': '/etc/ssh/ssh_host_dsa_key.pub',
'pub_key_rsa': '/etc/ssh/ssh_host_rsa_key.pub',
'pub_key_ecdsa': '/etc/ssh/ssh_host_ecdsa_key.pub',
}
for (n, path) in pubkeys.iteritems():
try:
all_keys[n] = util.load_file(cloud.paths.join(True, path))
except:
util.logexc(log, ("%s: failed to open, can not"
" phone home that data"), path)
submit_keys = {}
for k in post_list:
if k in all_keys:
submit_keys[k] = all_keys[k]
else:
submit_keys[k] = None
log.warn(("Requested key %s from 'post'"
" configuration list not available"), k)
# Get them read to be posted
real_submit_keys = {}
for (k, v) in submit_keys.iteritems():
if v is None:
real_submit_keys[k] = 'N/A'
else:
real_submit_keys[k] = str(v)
# Incase the url is parameterized
url_params = {
'INSTANCE_ID': all_keys['instance_id'],
}
url = templater.render_string(url, url_params)
try:
uhelp.readurl(url, data=real_submit_keys, retries=tries, sec_between=3)
except:
util.logexc(log, ("Failed to post phone home data to"
" %s in %s tries"), url, tries)
|
