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Write KRB5REALM to /etc/sysconfig/krb5kdc and make use of common backup_config_and_replace_variables() tool

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systemd service unit for krb5kdc in Fedora 16 uses KRB5REALM variable of
/etc/sysconfig/krb5kdc to start krb5kdc for the default realm. Thus, we
need to make sure it is always existing and pointing to our realm.

Partial fix for:
   https://fedorahosted.org/freeipa/ticket/1192
This commit is contained in:
Alexander Bokovoy 2011-10-12 14:18:21 +03:00 committed by Rob Crittenden
parent 8badce286f
commit 498311d2ef
1 changed files with 9 additions and 21 deletions
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30
ipaserver/install/krbinstance.py
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@ -320,28 +320,16 @@ class KrbInstance(service.Service):
min = version.LooseVersion(MIN_KRB5KDC_WITH_WORKERS)
if ver >= min:
workers = True
# Write down config file
# We write realm and also number of workers (for multi-CPU systems)
replacevars = {'KRB5REALM':self.realm}
appendvars = {}
if workers and cpus > 1:
#read in memory, find KRB5KDC_ARGS, check/change it, then overwrite file
self.fstore.backup_file("/etc/sysconfig/krb5kdc")
need_w = True
fd = open("/etc/sysconfig/krb5kdc", "r")
lines = fd.readlines()
fd.close()
for line in lines:
sline = line.strip()
if not sline.startswith('KRB5KDC_ARGS'):
continue
sline = sline.replace('"', '')
if sline.find("-w") != -1:
need_w = False
if need_w:
fd = open("/etc/sysconfig/krb5kdc", "w")
for line in lines:
fd.write(line)
fd.write('KRB5KDC_ARGS="${KRB5KDC_ARGS} -w %s"\n' % str(cpus))
fd.close()
appendvars = {'KRB5KDC_ARGS': "-w %s" % str(cpus)}
ipautil.backup_config_and_replace_variables(self.fstore, "/etc/sysconfig/krb5kdc",
replacevars=replacevars,
appendvars=appendvars)
ipaservices.restore_context("/etc/sysconfig/krb5kdc")
def __write_stash_from_ds(self):
try: