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Use LDAP instead of flat file for zone storage

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This commit is contained in:
Martin Nagy
2009-05-12 15:20:24 +02:00
parent 1893a802c7
commit 1bc786e379
8 changed files with 121 additions and 33 deletions
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31
ipaserver/install/bindinstance.py
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@@ -27,20 +27,26 @@ import logging
import service
from ipapython import sysrestore
from ipapython import ipautil
from ipalib import util
def check_inst():
# So far this file is always present in both RHEL5 and Fedora if all the necessary
# bind packages are installed (RHEL5 requires also the pkg: caching-nameserver)
if not os.path.exists('/etc/named.rfc1912.zones'):
return False
return False
# Also check for the LDAP BIND plug-in
if not os.path.exists('/usr/lib/bind/ldap.so') and \
not os.path.exists('/usr/lib64/bind/ldap.so'):
return False
return True
class BindInstance(service.Service):
def __init__(self, fstore=None):
service.Service.__init__(self, "named")
def __init__(self, fstore=None, dm_password=None):
service.Service.__init__(self, "named", dm_password=dm_password)
self.fqdn = None
self.domain = None
self.domain = None
self.host = None
self.ip_address = None
self.realm = None
@@ -57,6 +63,7 @@ class BindInstance(service.Service):
self.realm = realm_name
self.domain = domain_name
self.host = fqdn.split(".")[0]
self.suffix = util.realm_to_suffix(self.realm)
self.__setup_sub_dict()
@@ -99,15 +106,12 @@ class BindInstance(service.Service):
IP=self.ip_address,
DOMAIN=self.domain,
HOST=self.host,
REALM=self.realm)
REALM=self.realm,
SUFFIX=self.suffix)
def __setup_zone(self):
self.backup_state("domain", self.domain)
zone_txt = ipautil.template_file(ipautil.SHARE_DIR + "bind.zone.db.template", self.sub_dict)
self.fstore.backup_file('/var/named/'+self.domain+'.zone.db')
zone_fd = open('/var/named/'+self.domain+'.zone.db', 'w')
zone_fd.write(zone_txt)
zone_fd.close()
self._ldap_mod("dns.ldif", self.sub_dict)
def __setup_named_conf(self):
self.fstore.backup_file('/etc/named.conf')
@@ -135,13 +139,6 @@ class BindInstance(service.Service):
if not running is None:
self.stop()
if not domain is None:
try:
self.fstore.restore_file(os.path.join ("/var/named/", domain + ".zone.db"))
except ValueError, error:
logging.debug(error)
pass
for f in ["/etc/named.conf", "/etc/resolv.conf"]:
try:
self.fstore.restore_file(f)