blob: b12b7b447942affa9cb4177f0cf431a1cf4b7a30 (
plain)
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
|
# vim: expandtab:tabstop=4:shiftwidth=4
import subprocess
import sys
import os
import json
import re
class AnsibleUtil(object):
def __init__(self):
self.file_path = os.path.join(os.path.dirname(os.path.realpath(__file__)))
self.multi_ec2_path = os.path.realpath(os.path.join(self.file_path, '..','inventory','multi_ec2.py'))
def get_inventory(self,args=[]):
cmd = [self.multi_ec2_path]
if args:
cmd.extend(args)
env = {}
p = subprocess.Popen(cmd, stderr=subprocess.PIPE,
stdout=subprocess.PIPE, env=env)
out,err = p.communicate()
if p.returncode != 0:
raise RuntimeError(err)
return json.loads(out.strip())
def get_environments(self):
pattern = re.compile(r'^tag_environment_(.*)')
envs = []
inv = self.get_inventory()
for key in inv.keys():
m = pattern.match(key)
if m:
envs.append(m.group(1))
return envs
def get_security_groups(self):
pattern = re.compile(r'^security_group_(.*)')
groups = []
inv = self.get_inventory()
for key in inv.keys():
m = pattern.match(key)
if m:
groups.append(m.group(1))
return groups
def build_host_dict(self, args=[]):
inv = self.get_inventory(args)
inst_by_env = {}
for dns, host in inv['_meta']['hostvars'].items():
if host['ec2_tag_environment'] not in inst_by_env:
inst_by_env[host['ec2_tag_environment']] = {}
host_id = "%s:%s" % (host['ec2_tag_Name'],host['ec2_id'])
inst_by_env[host['ec2_tag_environment']][host_id] = host
return inst_by_env
|
