blob: 85a77c75e3cc22b32d64fa8ff5e05cd89529f655 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
import logging
import re
installer_log = logging.getLogger('installer')
def debug_env(env):
for k in sorted(env.keys()):
if k.startswith("OPENSHIFT") or k.startswith("ANSIBLE") or k.startswith("OO"):
installer_log.debug("{key}: {value}".format(
key=k, value=env[k]))
def is_valid_hostname(hostname):
if not hostname or len(hostname) > 255:
return False
if hostname[-1] == ".":
hostname = hostname[:-1] # strip exactly one dot from the right, if present
allowed = re.compile(r"(?!-)[A-Z\d-]{1,63}(?<!-)$", re.IGNORECASE)
return all(allowed.match(x) for x in hostname.split("."))
|
