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Fix issue #5214: hostname persistence on RedHat/CentOS

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This commit is contained in:
David Hummel 2013-12-07 21:10:42 -05:00
parent fa8a02dcda
commit cc3678730c
1 changed files with 4 additions and 0 deletions
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4
library/system/hostname
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@ -203,15 +203,19 @@ class RedHatStrategy(GenericStrategy):
def set_permanent_hostname(self, name):
try:
lines = []
found = False
f = open(self.NETWORK_FILE, 'rb')
try:
for line in f.readlines():
if line.startswith('HOSTNAME'):
lines.append("HOSTNAME=%s\n" % name)
found = True
else:
lines.append(line)
finally:
f.close()
if not found:
lines.append("HOSTNAME=%s\n" % name)
f = open(self.NETWORK_FILE, 'w+')
try:
f.writelines(lines)