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s4-provision: Generate appropriate named.conf file depending on dns_backend

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For --dns_backend=BIND9, generate the dns zone file, and named.conf with
zone information.

For --dns-backend=BIND9_DLZ, generate the named.conf with dlz directive.

If no option is specified, default dns_backend is BIND9.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Amitay Isaacs
2011-09-08 15:33:41 +10:00
committed by Andrew Bartlett
parent 295361c13d
commit 0b089880f0
1 changed files with 31 additions and 17 deletions
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48
source4/scripting/python/samba/provision/__init__.py
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@ -1784,6 +1784,10 @@ def provision(logger, session_info, credentials, smbconf=None,
dnsdomain=names.dnsdomain,
dns_keytab_path=paths.dns_keytab, dnspass=dnspass)
# Default DNS backend is BIND9 using txt files for zone information
if not dns_backend:
dns_backend = "BIND9"
setup_ad_dns(samdb, names, logger, hostip=hostip, hostip6=hostip6,
dns_backend=dns_backend, os_level=dom_for_fun_level)
@ -1793,13 +1797,14 @@ def provision(logger, session_info, credentials, smbconf=None,
# Only make a zone file on the first DC, it should be
# replicated with DNS replication
create_zone_file(lp, logger, paths, targetdir,
dnsdomain=names.dnsdomain, hostip=hostip, hostip6=hostip6,
hostname=names.hostname, realm=names.realm,
domainguid=domainguid, ntdsguid=names.ntdsguid)
if dns_backend == "BIND9":
create_zone_file(lp, logger, paths, targetdir,
dnsdomain=names.dnsdomain, hostip=hostip, hostip6=hostip6,
hostname=names.hostname, realm=names.realm,
domainguid=domainguid, ntdsguid=names.ntdsguid)
create_named_conf(paths, realm=names.realm,
dnsdomain=names.dnsdomain, private_dir=paths.private_dir)
dnsdomain=names.dnsdomain, dns_backend=dns_backend)
create_named_txt(paths.namedtxt,
realm=names.realm, dnsdomain=names.dnsdomain,
@ -2029,28 +2034,37 @@ def create_dns_update_list(lp, logger, paths):
setup_file(setup_path("spn_update_list"), paths.spn_update_list, None)
def create_named_conf(paths, realm, dnsdomain,
private_dir):
def create_named_conf(paths, realm, dnsdomain, dns_backend):
"""Write out a file containing zone statements suitable for inclusion in a
named.conf file (including GSS-TSIG configuration).
:param paths: all paths
:param realm: Realm name
:param dnsdomain: DNS Domain name
:param private_dir: Path to private directory
:param dns_backend: DNS backend type
:param keytab_name: File name of DNS keytab file
"""
setup_file(setup_path("named.conf"), paths.namedconf, {
"DNSDOMAIN": dnsdomain,
"REALM": realm,
"ZONE_FILE": paths.dns,
"REALM_WC": "*." + ".".join(realm.split(".")[1:]),
"NAMED_CONF": paths.namedconf,
"NAMED_CONF_UPDATE": paths.namedconf_update
})
if dns_backend == "BIND9":
setup_file(setup_path("named.conf"), paths.namedconf, {
"DNSDOMAIN": dnsdomain,
"REALM": realm,
"ZONE_FILE": paths.dns,
"REALM_WC": "*." + ".".join(realm.split(".")[1:]),
"NAMED_CONF": paths.namedconf,
"NAMED_CONF_UPDATE": paths.namedconf_update
})
setup_file(setup_path("named.conf.update"), paths.namedconf_update)
elif dns_backend == "BIND9_DLZ":
dlz_module_path = os.path.join(samba.param.modules_dir(),
"bind9/dlz_bind9.so")
setup_file(setup_path("named.conf.dlz"), paths.namedconf, {
"NAMED_CONF": paths.namedconf,
"BIND9_DLZ_MODULE": dlz_module_path,
})
setup_file(setup_path("named.conf.update"), paths.namedconf_update)
def create_named_txt(path, realm, dnsdomain, dnsname, private_dir,