root / snf-deploy / snfdeploy / lib.py @ 4b36944e
History | View | Annotate | Download (7.3 kB)
1 | 0ac84a9a | Dimitris Aragiorgis | #!/usr/bin/python
|
---|---|---|---|
2 | 0ac84a9a | Dimitris Aragiorgis | |
3 | 0ac84a9a | Dimitris Aragiorgis | import json |
4 | 0ac84a9a | Dimitris Aragiorgis | import time |
5 | 0ac84a9a | Dimitris Aragiorgis | import ipaddr |
6 | 0ac84a9a | Dimitris Aragiorgis | import os |
7 | 0ac84a9a | Dimitris Aragiorgis | import signal |
8 | 0ac84a9a | Dimitris Aragiorgis | import ConfigParser |
9 | 0ac84a9a | Dimitris Aragiorgis | import sys |
10 | 0ac84a9a | Dimitris Aragiorgis | import re |
11 | 0ac84a9a | Dimitris Aragiorgis | import random |
12 | 0ac84a9a | Dimitris Aragiorgis | import subprocess |
13 | 0ac84a9a | Dimitris Aragiorgis | import shutil |
14 | 0ac84a9a | Dimitris Aragiorgis | import imp |
15 | 0ac84a9a | Dimitris Aragiorgis | import tempfile |
16 | 0ac84a9a | Dimitris Aragiorgis | from snfdeploy import massedit |
17 | 0ac84a9a | Dimitris Aragiorgis | |
18 | 0ac84a9a | Dimitris Aragiorgis | |
19 | 1bc6d467 | Dionysis Grigoropoulos | HEADER = '\033[95m'
|
20 | 1bc6d467 | Dionysis Grigoropoulos | OKBLUE = '\033[94m'
|
21 | 1bc6d467 | Dionysis Grigoropoulos | OKGREEN = '\033[92m'
|
22 | 1bc6d467 | Dionysis Grigoropoulos | WARNING = '\033[93m'
|
23 | 1bc6d467 | Dionysis Grigoropoulos | FAIL = '\033[91m'
|
24 | 1bc6d467 | Dionysis Grigoropoulos | ENDC = '\033[0m'
|
25 | 1bc6d467 | Dionysis Grigoropoulos | |
26 | 1bc6d467 | Dionysis Grigoropoulos | |
27 | 1bc6d467 | Dionysis Grigoropoulos | def disable_color(): |
28 | eaae0a32 | Erethon | global HEADER
|
29 | eaae0a32 | Erethon | global OKBLUE
|
30 | eaae0a32 | Erethon | global OKGREEN
|
31 | eaae0a32 | Erethon | global WARNING
|
32 | eaae0a32 | Erethon | global FAIL
|
33 | eaae0a32 | Erethon | global ENDC
|
34 | eaae0a32 | Erethon | |
35 | 1bc6d467 | Dionysis Grigoropoulos | HEADER = ''
|
36 | 1bc6d467 | Dionysis Grigoropoulos | OKBLUE = ''
|
37 | 1bc6d467 | Dionysis Grigoropoulos | OKGREEN = ''
|
38 | 1bc6d467 | Dionysis Grigoropoulos | WARNING = ''
|
39 | 1bc6d467 | Dionysis Grigoropoulos | FAIL = ''
|
40 | 1bc6d467 | Dionysis Grigoropoulos | ENDC = ''
|
41 | 1bc6d467 | Dionysis Grigoropoulos | |
42 | 1bc6d467 | Dionysis Grigoropoulos | |
43 | 1bc6d467 | Dionysis Grigoropoulos | if not sys.stdout.isatty(): |
44 | 1bc6d467 | Dionysis Grigoropoulos | disable_color() |
45 | 0ac84a9a | Dimitris Aragiorgis | |
46 | 7d6fed3a | Dionysis Grigoropoulos | |
47 | 0ac84a9a | Dimitris Aragiorgis | class Host(object): |
48 | 0ac84a9a | Dimitris Aragiorgis | def __init__(self, hostname, ip, mac, domain): |
49 | 0ac84a9a | Dimitris Aragiorgis | self.hostname = hostname
|
50 | 0ac84a9a | Dimitris Aragiorgis | self.ip = ip
|
51 | 0ac84a9a | Dimitris Aragiorgis | self.mac = mac
|
52 | 0ac84a9a | Dimitris Aragiorgis | self.domain = domain
|
53 | 0ac84a9a | Dimitris Aragiorgis | |
54 | 0ac84a9a | Dimitris Aragiorgis | @property
|
55 | 0ac84a9a | Dimitris Aragiorgis | def fqdn(self): |
56 | 0ac84a9a | Dimitris Aragiorgis | return self.hostname + "." + self.domain |
57 | 0ac84a9a | Dimitris Aragiorgis | |
58 | 0ac84a9a | Dimitris Aragiorgis | @property
|
59 | 0ac84a9a | Dimitris Aragiorgis | def arecord(self): |
60 | 0ac84a9a | Dimitris Aragiorgis | return self.hostname + " IN A " + self.ip + "\n" |
61 | 0ac84a9a | Dimitris Aragiorgis | |
62 | 0ac84a9a | Dimitris Aragiorgis | @property
|
63 | 0ac84a9a | Dimitris Aragiorgis | def ptrrecord(self): |
64 | 0ac84a9a | Dimitris Aragiorgis | return ".".join(raddr(self.ip)) + " IN PTR " + self.fqdn + ".\n" |
65 | 0ac84a9a | Dimitris Aragiorgis | |
66 | 0ac84a9a | Dimitris Aragiorgis | |
67 | 0ac84a9a | Dimitris Aragiorgis | class Alias(Host): |
68 | 0ac84a9a | Dimitris Aragiorgis | def __init__(self, host, alias): |
69 | 7d6fed3a | Dionysis Grigoropoulos | super(Alias, self).__init__(host.hostname, host.ip, host.mac, |
70 | 7d6fed3a | Dionysis Grigoropoulos | host.domain) |
71 | 0ac84a9a | Dimitris Aragiorgis | self.alias = alias
|
72 | 0ac84a9a | Dimitris Aragiorgis | |
73 | 0ac84a9a | Dimitris Aragiorgis | @property
|
74 | 0ac84a9a | Dimitris Aragiorgis | def cnamerecord(self): |
75 | 7d6fed3a | Dionysis Grigoropoulos | return (self.alias + " IN CNAME " + self.hostname + "." + |
76 | 7d6fed3a | Dionysis Grigoropoulos | self.domain + ".\n") |
77 | 0ac84a9a | Dimitris Aragiorgis | |
78 | 0ac84a9a | Dimitris Aragiorgis | @property
|
79 | 0ac84a9a | Dimitris Aragiorgis | def fqdn(self): |
80 | 0ac84a9a | Dimitris Aragiorgis | return self.alias + "." + self.domain |
81 | 0ac84a9a | Dimitris Aragiorgis | |
82 | 0ac84a9a | Dimitris Aragiorgis | |
83 | 0ac84a9a | Dimitris Aragiorgis | class Env(object): |
84 | 0ac84a9a | Dimitris Aragiorgis | |
85 | 0ac84a9a | Dimitris Aragiorgis | def evaluate(self, filename, section): |
86 | 0ac84a9a | Dimitris Aragiorgis | for k, v in self.conf.get_section(filename, section): |
87 | 0ac84a9a | Dimitris Aragiorgis | setattr(self, k, v) |
88 | 0ac84a9a | Dimitris Aragiorgis | |
89 | 0ac84a9a | Dimitris Aragiorgis | def __init__(self, conf): |
90 | 0ac84a9a | Dimitris Aragiorgis | self.conf = conf
|
91 | 0ac84a9a | Dimitris Aragiorgis | for f, sections in conf.files.iteritems(): |
92 | 0ac84a9a | Dimitris Aragiorgis | for s in sections: |
93 | 0ac84a9a | Dimitris Aragiorgis | self.evaluate(f, s)
|
94 | 0ac84a9a | Dimitris Aragiorgis | |
95 | 0ac84a9a | Dimitris Aragiorgis | self.node2hostname = dict(conf.get_section("nodes", "hostnames")) |
96 | 0ac84a9a | Dimitris Aragiorgis | self.node2ip = dict(conf.get_section("nodes", "ips")) |
97 | 0ac84a9a | Dimitris Aragiorgis | self.node2mac = dict(conf.get_section("nodes", "macs")) |
98 | 7d6fed3a | Dionysis Grigoropoulos | self.hostnames = [self.node2hostname[n] |
99 | 7d6fed3a | Dionysis Grigoropoulos | for n in self.nodes.split(",")] |
100 | 7d6fed3a | Dionysis Grigoropoulos | |
101 | 7d6fed3a | Dionysis Grigoropoulos | self.ips = [self.node2ip[n] |
102 | 7d6fed3a | Dionysis Grigoropoulos | for n in self.nodes.split(",")] |
103 | 7d6fed3a | Dionysis Grigoropoulos | |
104 | 7d6fed3a | Dionysis Grigoropoulos | self.cluster_hostnames = [self.node2hostname[n] |
105 | 7d6fed3a | Dionysis Grigoropoulos | for n in self.cluster_nodes.split(",")] |
106 | 7d6fed3a | Dionysis Grigoropoulos | |
107 | 7d6fed3a | Dionysis Grigoropoulos | self.cluster_ips = [self.node2ip[n] |
108 | 7d6fed3a | Dionysis Grigoropoulos | for n in self.cluster_nodes.split(",")] |
109 | 0ac84a9a | Dimitris Aragiorgis | |
110 | 0ac84a9a | Dimitris Aragiorgis | self.net = ipaddr.IPNetwork(self.subnet) |
111 | 0ac84a9a | Dimitris Aragiorgis | |
112 | 0ac84a9a | Dimitris Aragiorgis | self.nodes_info = {}
|
113 | 0ac84a9a | Dimitris Aragiorgis | self.hosts_info = {}
|
114 | 0ac84a9a | Dimitris Aragiorgis | self.ips_info = {}
|
115 | 0ac84a9a | Dimitris Aragiorgis | for node in self.nodes.split(","): |
116 | 7d6fed3a | Dionysis Grigoropoulos | host = Host(self.node2hostname[node],
|
117 | 7d6fed3a | Dionysis Grigoropoulos | self.node2ip[node],
|
118 | 7d6fed3a | Dionysis Grigoropoulos | self.node2mac[node], self.domain) |
119 | 0ac84a9a | Dimitris Aragiorgis | |
120 | 0ac84a9a | Dimitris Aragiorgis | self.nodes_info[node] = host
|
121 | 0ac84a9a | Dimitris Aragiorgis | self.hosts_info[host.hostname] = host
|
122 | 0ac84a9a | Dimitris Aragiorgis | self.ips_info[host.ip] = host
|
123 | 0ac84a9a | Dimitris Aragiorgis | |
124 | 7d6fed3a | Dionysis Grigoropoulos | self.cluster = Host(self.cluster_name, self.cluster_ip, None, |
125 | 7d6fed3a | Dionysis Grigoropoulos | self.domain)
|
126 | 0ac84a9a | Dimitris Aragiorgis | self.master = self.nodes_info[self.master_node] |
127 | 0ac84a9a | Dimitris Aragiorgis | |
128 | 0ac84a9a | Dimitris Aragiorgis | self.roles = {}
|
129 | 0ac84a9a | Dimitris Aragiorgis | for role, node in conf.get_section("synnefo", "roles"): |
130 | 0ac84a9a | Dimitris Aragiorgis | self.roles[role] = Alias(self.nodes_info[node], role) |
131 | 0ac84a9a | Dimitris Aragiorgis | setattr(self, role, self.roles[role]) |
132 | 0ac84a9a | Dimitris Aragiorgis | |
133 | 7d6fed3a | Dionysis Grigoropoulos | |
134 | 0ac84a9a | Dimitris Aragiorgis | class Conf(object): |
135 | 0ac84a9a | Dimitris Aragiorgis | |
136 | 0ac84a9a | Dimitris Aragiorgis | files = { |
137 | 7d6fed3a | Dionysis Grigoropoulos | "nodes": ["network", "info"], |
138 | bd9b6f21 | Christos Stavrakakis | "deploy": ["dirs", "packages", "keys", "options"], |
139 | 7d6fed3a | Dionysis Grigoropoulos | "vcluster": ["cluster", "image"], |
140 | 7d6fed3a | Dionysis Grigoropoulos | "synnefo": ["cred", "synnefo", "roles"], |
141 | 7d6fed3a | Dionysis Grigoropoulos | "packages": ["debian", "ganeti", "synnefo", "other"], |
142 | 7d6fed3a | Dionysis Grigoropoulos | "ganeti": [],
|
143 | 0ac84a9a | Dimitris Aragiorgis | } |
144 | 0ac84a9a | Dimitris Aragiorgis | |
145 | 0ac84a9a | Dimitris Aragiorgis | def __init__(self, confdir, cluster_name): |
146 | 0ac84a9a | Dimitris Aragiorgis | self.confdir = confdir
|
147 | 0ac84a9a | Dimitris Aragiorgis | self.files["ganeti"] = [cluster_name] |
148 | 0ac84a9a | Dimitris Aragiorgis | for f in self.files.keys(): |
149 | 0ac84a9a | Dimitris Aragiorgis | setattr(self, f, self.read_config(f)) |
150 | 0ac84a9a | Dimitris Aragiorgis | |
151 | 0ac84a9a | Dimitris Aragiorgis | def read_config(self, f): |
152 | 0ac84a9a | Dimitris Aragiorgis | config = ConfigParser.ConfigParser() |
153 | 0ac84a9a | Dimitris Aragiorgis | config.optionxform = str
|
154 | 0ac84a9a | Dimitris Aragiorgis | filename = os.path.join(self.confdir, f) + ".conf" |
155 | 0ac84a9a | Dimitris Aragiorgis | config.read(filename) |
156 | 0ac84a9a | Dimitris Aragiorgis | return config
|
157 | 0ac84a9a | Dimitris Aragiorgis | |
158 | 0ac84a9a | Dimitris Aragiorgis | def set(self, conf, section, option, value): |
159 | 0ac84a9a | Dimitris Aragiorgis | c = getattr(self, conf) |
160 | 0ac84a9a | Dimitris Aragiorgis | c.set(section, option, value) |
161 | 0ac84a9a | Dimitris Aragiorgis | |
162 | 0ac84a9a | Dimitris Aragiorgis | def get(self, conf, section, option): |
163 | 0ac84a9a | Dimitris Aragiorgis | c = getattr(self, conf) |
164 | 0ac84a9a | Dimitris Aragiorgis | return c.get(section, option, True) |
165 | 0ac84a9a | Dimitris Aragiorgis | |
166 | 0ac84a9a | Dimitris Aragiorgis | def get_section(self, conf, section): |
167 | 0ac84a9a | Dimitris Aragiorgis | c = getattr(self, conf) |
168 | 0ac84a9a | Dimitris Aragiorgis | return c.items(section, True) |
169 | 0ac84a9a | Dimitris Aragiorgis | |
170 | 0ac84a9a | Dimitris Aragiorgis | def print_config(self): |
171 | 0ac84a9a | Dimitris Aragiorgis | for f in self.files.keys(): |
172 | 0ac84a9a | Dimitris Aragiorgis | getattr(self, f).write(sys.stdout) |
173 | 0ac84a9a | Dimitris Aragiorgis | |
174 | 0ac84a9a | Dimitris Aragiorgis | def _configure(self, args): |
175 | 0ac84a9a | Dimitris Aragiorgis | for f, sections in self.files.iteritems(): |
176 | 0ac84a9a | Dimitris Aragiorgis | for s in sections: |
177 | 0ac84a9a | Dimitris Aragiorgis | for k, v in self.get_section(f, s): |
178 | 0ac84a9a | Dimitris Aragiorgis | if getattr(args, k, None): |
179 | 0ac84a9a | Dimitris Aragiorgis | self.set(f, s, k, getattr(args, k)) |
180 | 0ac84a9a | Dimitris Aragiorgis | |
181 | 0ac84a9a | Dimitris Aragiorgis | @classmethod
|
182 | 0ac84a9a | Dimitris Aragiorgis | def configure(cls, confdir="/etc/snf-deploy", |
183 | 0ac84a9a | Dimitris Aragiorgis | cluster_name="ganeti1", args=None, autoconf=False): |
184 | 0ac84a9a | Dimitris Aragiorgis | |
185 | 0ac84a9a | Dimitris Aragiorgis | conf = cls(confdir, cluster_name) |
186 | 0ac84a9a | Dimitris Aragiorgis | if args:
|
187 | 0ac84a9a | Dimitris Aragiorgis | conf._configure(args) |
188 | 0ac84a9a | Dimitris Aragiorgis | if autoconf:
|
189 | 0ac84a9a | Dimitris Aragiorgis | conf.autoconf() |
190 | 0ac84a9a | Dimitris Aragiorgis | |
191 | 0ac84a9a | Dimitris Aragiorgis | return conf
|
192 | 0ac84a9a | Dimitris Aragiorgis | |
193 | 0ac84a9a | Dimitris Aragiorgis | def autoconf(self): |
194 | 0ac84a9a | Dimitris Aragiorgis | #domain = get_domain()
|
195 | 0ac84a9a | Dimitris Aragiorgis | #if domain:
|
196 | 0ac84a9a | Dimitris Aragiorgis | # self.nodes.set("network", "domain", get_domain())
|
197 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("network", "subnet", "/".join(get_netinfo())) |
198 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("network", "gateway", get_default_route()[0]) |
199 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("hostnames", "node1", get_hostname()) |
200 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("ips", "node1", get_netinfo()[0]) |
201 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("info", "nodes", "node1") |
202 | 0ac84a9a | Dimitris Aragiorgis | self.nodes.set("info", "public_iface", get_default_route()[1]) |
203 | 0ac84a9a | Dimitris Aragiorgis | |
204 | 0ac84a9a | Dimitris Aragiorgis | |
205 | 0ac84a9a | Dimitris Aragiorgis | def debug(host, msg): |
206 | 0ac84a9a | Dimitris Aragiorgis | |
207 | 1bc6d467 | Dionysis Grigoropoulos | print HEADER + host + \
|
208 | 7d6fed3a | Dionysis Grigoropoulos | OKBLUE + ": " + msg + ENDC
|
209 | 0ac84a9a | Dimitris Aragiorgis | |
210 | 0ac84a9a | Dimitris Aragiorgis | |
211 | 0ac84a9a | Dimitris Aragiorgis | def check_pidfile(pidfile): |
212 | 0ac84a9a | Dimitris Aragiorgis | print("Checking pidfile " + pidfile)
|
213 | 0ac84a9a | Dimitris Aragiorgis | try:
|
214 | 0ac84a9a | Dimitris Aragiorgis | f = open(pidfile, "r") |
215 | 0ac84a9a | Dimitris Aragiorgis | pid = f.readline() |
216 | 0ac84a9a | Dimitris Aragiorgis | os.kill(int(pid), signal.SIGKILL)
|
217 | 0ac84a9a | Dimitris Aragiorgis | f.close() |
218 | 0ac84a9a | Dimitris Aragiorgis | os.remove(pidfile) |
219 | 0ac84a9a | Dimitris Aragiorgis | time.sleep(5)
|
220 | 0ac84a9a | Dimitris Aragiorgis | except:
|
221 | 0ac84a9a | Dimitris Aragiorgis | pass
|
222 | 0ac84a9a | Dimitris Aragiorgis | |
223 | 0ac84a9a | Dimitris Aragiorgis | |
224 | 0ac84a9a | Dimitris Aragiorgis | def randomMAC(): |
225 | 7d6fed3a | Dionysis Grigoropoulos | mac = [0x52, 0x54, 0x56, |
226 | 7d6fed3a | Dionysis Grigoropoulos | random.randint(0x00, 0xff), |
227 | 7d6fed3a | Dionysis Grigoropoulos | random.randint(0x00, 0xff), |
228 | 7d6fed3a | Dionysis Grigoropoulos | random.randint(0x00, 0xff)] |
229 | 0ac84a9a | Dimitris Aragiorgis | return ':'.join(map(lambda x: "%02x" % x, mac)) |
230 | 0ac84a9a | Dimitris Aragiorgis | |
231 | 0ac84a9a | Dimitris Aragiorgis | |
232 | 0ac84a9a | Dimitris Aragiorgis | def create_dir(d, clean=False): |
233 | 0ac84a9a | Dimitris Aragiorgis | os.system("mkdir -p " + d)
|
234 | 0ac84a9a | Dimitris Aragiorgis | if clean:
|
235 | 0ac84a9a | Dimitris Aragiorgis | try:
|
236 | 0ac84a9a | Dimitris Aragiorgis | os.system("rm -f %s/*" % d)
|
237 | 0ac84a9a | Dimitris Aragiorgis | except:
|
238 | 0ac84a9a | Dimitris Aragiorgis | pass
|
239 | 0ac84a9a | Dimitris Aragiorgis | |
240 | 0ac84a9a | Dimitris Aragiorgis | |
241 | 0ac84a9a | Dimitris Aragiorgis | def get_netinfo(): |
242 | 0ac84a9a | Dimitris Aragiorgis | _, pdev = get_default_route() |
243 | 0ac84a9a | Dimitris Aragiorgis | r = re.compile(".*inet (\S+)/(\S+).*")
|
244 | 7d6fed3a | Dionysis Grigoropoulos | s = subprocess.Popen(['ip', 'addr', 'show', 'dev', pdev], |
245 | 7d6fed3a | Dionysis Grigoropoulos | stdout=subprocess.PIPE) |
246 | 7d6fed3a | Dionysis Grigoropoulos | |
247 | 0ac84a9a | Dimitris Aragiorgis | for line in s.stdout.readlines(): |
248 | 0ac84a9a | Dimitris Aragiorgis | match = r.search(line) |
249 | 0ac84a9a | Dimitris Aragiorgis | if match:
|
250 | 0ac84a9a | Dimitris Aragiorgis | ip, size = match.groups() |
251 | 0ac84a9a | Dimitris Aragiorgis | break
|
252 | 0ac84a9a | Dimitris Aragiorgis | |
253 | 0ac84a9a | Dimitris Aragiorgis | return ip, size
|
254 | 0ac84a9a | Dimitris Aragiorgis | |
255 | 0ac84a9a | Dimitris Aragiorgis | |
256 | 0ac84a9a | Dimitris Aragiorgis | def get_hostname(): |
257 | 0ac84a9a | Dimitris Aragiorgis | s = subprocess.Popen(['hostname', '-s'], stdout=subprocess.PIPE) |
258 | 0ac84a9a | Dimitris Aragiorgis | return s.stdout.readline().strip()
|
259 | 0ac84a9a | Dimitris Aragiorgis | |
260 | 0ac84a9a | Dimitris Aragiorgis | |
261 | 0ac84a9a | Dimitris Aragiorgis | def get_domain(): |
262 | 0ac84a9a | Dimitris Aragiorgis | s = subprocess.Popen(['hostname', '-d'], stdout=subprocess.PIPE) |
263 | 0ac84a9a | Dimitris Aragiorgis | return s.stdout.readline().strip()
|
264 | 0ac84a9a | Dimitris Aragiorgis | |
265 | 0ac84a9a | Dimitris Aragiorgis | |
266 | 0ac84a9a | Dimitris Aragiorgis | def get_default_route(): |
267 | 0ac84a9a | Dimitris Aragiorgis | r = re.compile("default via (\S+) dev (\S+)")
|
268 | 0ac84a9a | Dimitris Aragiorgis | s = subprocess.Popen(['ip', 'route'], stdout=subprocess.PIPE) |
269 | 0ac84a9a | Dimitris Aragiorgis | for line in s.stdout.readlines(): |
270 | 0ac84a9a | Dimitris Aragiorgis | match = r.search(line) |
271 | 0ac84a9a | Dimitris Aragiorgis | if match:
|
272 | 0ac84a9a | Dimitris Aragiorgis | gw, dev = match.groups() |
273 | 0ac84a9a | Dimitris Aragiorgis | break
|
274 | 0ac84a9a | Dimitris Aragiorgis | |
275 | 0ac84a9a | Dimitris Aragiorgis | return (gw, dev)
|
276 | 0ac84a9a | Dimitris Aragiorgis | |
277 | 0ac84a9a | Dimitris Aragiorgis | |
278 | 0ac84a9a | Dimitris Aragiorgis | def import_conf_file(filename, directory): |
279 | 0ac84a9a | Dimitris Aragiorgis | return imp.load_module(filename, *imp.find_module(filename, [directory]))
|
280 | 0ac84a9a | Dimitris Aragiorgis | |
281 | 0ac84a9a | Dimitris Aragiorgis | |
282 | 0ac84a9a | Dimitris Aragiorgis | def raddr(addr): |
283 | 7d6fed3a | Dionysis Grigoropoulos | return list(reversed(addr.replace("/", "-").split("."))) |