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947c7398ed
freeipa/install/tools/ipa-replica-install
David Kupka 947c7398ed Detect and configure all usable IP addresses. 
Find, verify and configure all IP addresses that can be used to reach the server
FreeIPA is being installed on. Ignore some IP address only if user specifies
subset of detected addresses using --ip-address option.
This change simplyfies FreeIPA installation on multihomed and dual-stacked servers.

https://fedorahosted.org/freeipa/ticket/3575

Reviewed-By: Martin Basti <mbasti@redhat.com>
2014-09-26 17:54:18 +02:00

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#! /usr/bin/python2 -E
# Authors: Karl MacMillan <kmacmillan@mentalrootkit.com>
#
# Copyright (C) 2007 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import sys
import socket
import os, pwd, shutil
from optparse import OptionGroup
from contextlib import contextmanager
import dns.resolver
import dns.reversename
import dns.exception
from ipapython import ipautil
from ipaserver.install import dsinstance, installutils, krbinstance, service
from ipaserver.install import bindinstance, httpinstance, ntpinstance
from ipaserver.install import memcacheinstance
from ipaserver.install import otpdinstance
from ipaserver.install.replication import replica_conn_check, ReplicationManager
from ipaserver.install.installutils import (
create_replica_config, read_replica_info_kra_enabled, private_ccache)
from ipaserver.plugins.ldap2 import ldap2
from ipaserver.install import cainstance
from ipaserver.install import krainstance
from ipalib import api, errors, util, certstore, x509
from ipalib.constants import CACERT
from ipapython import version
from ipapython.config import IPAOptionParser
from ipapython import sysrestore
from ipapython.ipa_log_manager import *
from ipapython import dogtag
from ipapython.dn import DN
import ipaclient.ntpconf
from ipaplatform.tasks import tasks
from ipaplatform import services
from ipaplatform.paths import paths
log_file_name = paths.IPAREPLICA_INSTALL_LOG
DIRMAN_DN = DN(('cn', 'directory manager'))
REPLICA_INFO_TOP_DIR = None
def parse_options():
usage = "%prog [options] REPLICA_FILE"
parser = IPAOptionParser(usage=usage, version=version.VERSION)
basic_group = OptionGroup(parser, "basic options")
basic_group.add_option("--setup-ca", dest="setup_ca", action="store_true",
default=False, help="configure a dogtag CA")
basic_group.add_option("--setup-kra", dest="setup_kra", action="store_true",
default=False, help="configure a dogtag KRA")
basic_group.add_option("--ip-address", dest="ip_addresses",
type="ip", ip_local=True, action="append", default=[],
help="Replica server IP Address")
basic_group.add_option("-p", "--password", dest="password", sensitive=True,
help="Directory Manager (existing master) password")
basic_group.add_option("-w", "--admin-password", dest="admin_password", sensitive=True,
help="Admin user Kerberos password used for connection check")
basic_group.add_option("--mkhomedir",
dest="mkhomedir",
action="store_true",
default=False,
help="create home directories for users "
"on their first login")
basic_group.add_option("-N", "--no-ntp", dest="conf_ntp", action="store_false",
help="do not configure ntp", default=True)
basic_group.add_option("--no-ui-redirect", dest="ui_redirect", action="store_false",
default=True, help="Do not automatically redirect to the Web UI")
basic_group.add_option("--ssh-trust-dns", dest="trust_sshfp", default=False, action="store_true",
help="configure OpenSSH client to trust DNS SSHFP records")
basic_group.add_option("--no-ssh", dest="conf_ssh", default=True, action="store_false",
help="do not configure OpenSSH client")
basic_group.add_option("--no-sshd", dest="conf_sshd", default=True, action="store_false",
help="do not configure OpenSSH server")
basic_group.add_option("--skip-conncheck", dest="skip_conncheck", action="store_true",
default=False, help="skip connection check to remote master")
basic_group.add_option("-d", "--debug", dest="debug", action="store_true",
default=False, help="gather extra debugging information")
basic_group.add_option("-U", "--unattended", dest="unattended", action="store_true",
default=False, help="unattended installation never prompts the user")
parser.add_option_group(basic_group)
cert_group = OptionGroup(parser, "certificate system options")
cert_group.add_option("--no-pkinit", dest="setup_pkinit", action="store_false",
default=True, help="disables pkinit setup steps")
cert_group.add_option("--skip-schema-check", dest="skip_schema_check", action="store_true",
default=False, help="skip check for updated CA DS schema on the remote master")
parser.add_option_group(cert_group)
dns_group = OptionGroup(parser, "DNS options")
dns_group.add_option("--setup-dns", dest="setup_dns", action="store_true",
default=False, help="configure bind with our zone")
dns_group.add_option("--forwarder", dest="forwarders", action="append",
type="ip", help="Add a DNS forwarder")
dns_group.add_option("--no-forwarders", dest="no_forwarders", action="store_true",
default=False, help="Do not add any DNS forwarders, use root servers instead")
dns_group.add_option("--reverse-zone", dest="reverse_zones", default=[],
action="append", help="The reverse DNS zone to use")
dns_group.add_option("--no-reverse", dest="no_reverse", action="store_true",
default=False, help="Do not create new reverse DNS zone")
dns_group.add_option("--no-host-dns", dest="no_host_dns", action="store_true",
default=False,
help="Do not use DNS for hostname lookup during installation")
dns_group.add_option("--no-dns-sshfp", dest="create_sshfp", default=True, action="store_false",
help="do not automatically create DNS SSHFP records")
parser.add_option_group(dns_group)
options, args = parser.parse_args()
safe_options = parser.get_safe_opts(options)
if len(args) != 1:
parser.error("you must provide a file generated by ipa-replica-prepare")
if not options.setup_dns:
if options.forwarders:
parser.error("You cannot specify a --forwarder option without the --setup-dns option")
if options.no_forwarders:
parser.error("You cannot specify a --no-forwarders option without the --setup-dns option")
if options.reverse_zones:
parser.error("You cannot specify a --reverse-zone option without the --setup-dns option")
if options.no_reverse:
parser.error("You cannot specify a --no-reverse option without the --setup-dns option")
elif options.forwarders and options.no_forwarders:
parser.error("You cannot specify a --forwarder option together with --no-forwarders")
elif not options.forwarders and not options.no_forwarders:
parser.error("You must specify at least one --forwarder option or --no-forwarders option")
elif options.reverse_zones and options.no_reverse:
parser.error("You cannot specify a --reverse-zone option together with --no-reverse")
return safe_options, options, args[0]
def get_dirman_password():
return installutils.read_password("Directory Manager (existing master)", confirm=False, validate=False)
def set_owner(config, dir):
pw = pwd.getpwnam(dsinstance.DS_USER)
os.chown(dir, pw.pw_uid, pw.pw_gid)
def make_pkcs12_info(directory, cert_name, password_name):
"""Make pkcs12_info
:param directory: Base directory (config.dir)
:param cert_name: Cert filename (e.g. "dscert.p12")
:param password_name: Cert filename (e.g. "dirsrv_pin.txt")
:return: a (full cert path, password) tuple, or None if cert is not found
"""
cert_path = os.path.join(directory, cert_name)
if ipautil.file_exists(cert_path):
password_file = os.path.join(directory, password_name)
password = open(password_file).read().strip()
return cert_path, password
else:
return None
def install_replica_ds(config):
dsinstance.check_ports()
# if we have a pkcs12 file, create the cert db from
# that. Otherwise the ds setup will create the CA
# cert
pkcs12_info = make_pkcs12_info(config.dir, "dscert.p12", "dirsrv_pin.txt")
ds = dsinstance.DsInstance()
ds.create_replica(
realm_name=config.realm_name,
master_fqdn=config.master_host_name,
fqdn=config.host_name,
domain_name=config.domain_name,
dm_password=config.dirman_password,
subject_base=config.subject_base,
pkcs12_info=pkcs12_info,
ca_is_configured=ipautil.file_exists(config.dir + "/cacert.p12"),
ca_file=config.dir + "/ca.crt",
)
return ds
def install_krb(config, setup_pkinit=False):
krb = krbinstance.KrbInstance()
#pkinit files
pkcs12_info = make_pkcs12_info(config.dir, "pkinitcert.p12",
"pkinit_pin.txt")
krb.create_replica(config.realm_name,
config.master_host_name, config.host_name,
config.domain_name, config.dirman_password,
setup_pkinit, pkcs12_info)
return krb
def install_ca_cert(ldap, base_dn, realm, cafile):
try:
try:
certs = certstore.get_ca_certs(ldap, base_dn, realm, False)
except errors.NotFound:
shutil.copy(cafile, CACERT)
else:
certs = [c[0] for c in certs if c[2] is not False]
x509.write_certificate_list(certs, CACERT)
os.chmod(CACERT, 0444)
except Exception, e:
print "error copying files: " + str(e)
sys.exit(1)
def install_http(config, auto_redirect):
# if we have a pkcs12 file, create the cert db from
# that. Otherwise the ds setup will create the CA
# cert
pkcs12_info = make_pkcs12_info(config.dir, "httpcert.p12", "http_pin.txt")
memcache = memcacheinstance.MemcacheInstance()
memcache.create_instance('MEMCACHE', config.host_name, config.dirman_password, ipautil.realm_to_suffix(config.realm_name))
http = httpinstance.HTTPInstance()
http.create_instance(
config.realm_name, config.host_name, config.domain_name,
config.dirman_password, False, pkcs12_info,
auto_redirect=auto_redirect, ca_file = config.dir + "/ca.crt")
# Now copy the autoconfiguration files
try:
if ipautil.file_exists(config.dir + "/preferences.html"):
shutil.copy(config.dir + "/preferences.html",
paths.PREFERENCES_HTML)
if ipautil.file_exists(config.dir + "/configure.jar"):
shutil.copy(config.dir + "/configure.jar",
paths.CONFIGURE_JAR)
except Exception, e:
print "error copying files: " + str(e)
sys.exit(1)
http.setup_firefox_extension(config.realm_name, config.domain_name)
return http
def install_bind(config, options):
api.Backend.ldap2.connect(bind_dn=DIRMAN_DN,
bind_pw=config.dirman_password)
if options.forwarders:
forwarders = options.forwarders
else:
forwarders = ()
bind = bindinstance.BindInstance(dm_password=config.dirman_password)
bind.setup(config.host_name, config.ips, config.realm_name,
config.domain_name, forwarders, options.conf_ntp,
config.reverse_zones, ca_configured=options.setup_ca)
bind.create_instance()
print ""
bind.check_global_configuration()
print ""
@contextmanager
def temporary_ldap2_connection(host_name, bind_pw, bind_dn=DIRMAN_DN):
"""Context in which the ldap2 backend is connected to the given host
When the context is entered, forcefully change the ldap2's URI and connect
with the given password.
When it's exited, disconnect and restore ldap2 to previous configuration.
Needed to use the standard IPA tools on the remote master, before the
DS on localhost is installed.
"""
# TODO: We shouldn't have to resort to such hacks
cur_uri = api.Backend.ldap2.ldap_uri
# ldap2 is finalized at this point, so use __setattr__ directly
object.__setattr__(api.Backend.ldap2, 'ldap_uri',
'ldaps://%s' % ipautil.format_netloc(host_name))
api.Backend.ldap2.connect(bind_dn=DIRMAN_DN, bind_pw=bind_pw,
tls_cacertfile=CACERT)
yield
api.Backend.ldap2.disconnect()
#set it back to the default
object.__setattr__(api.Backend.ldap2, 'ldap_uri', cur_uri)
def install_dns_records(config, options):
if not bindinstance.dns_container_exists(config.master_host_name,
ipautil.realm_to_suffix(config.realm_name),
dm_password=config.dirman_password):
return
# We have to force to connect to the remote master because we do this step
# before our DS server is installed.
with temporary_ldap2_connection(
config.master_host_name, config.dirman_password):
try:
bind = bindinstance.BindInstance(dm_password=config.dirman_password)
for ip in config.ips:
reverse_zone = bindinstance.find_reverse_zone(ip)
bind.add_master_dns_records(config.host_name,
str(ip),
config.realm_name,
config.domain_name,
reverse_zone,
options.conf_ntp,
options.setup_ca)
except errors.NotFound, e:
root_logger.debug('Replica DNS records could not be added '
'on master: %s', str(e))
# we should not fail here no matter what
except Exception, e:
root_logger.info('Replica DNS records could not be added '
'on master: %s', str(e))
def check_dirsrv():
(ds_unsecure, ds_secure) = dsinstance.check_ports()
if not ds_unsecure or not ds_secure:
print "IPA requires ports 389 and 636 for the Directory Server."
print "These are currently in use:"
if not ds_unsecure:
print "\t389"
if not ds_secure:
print "\t636"
sys.exit(1)
def check_bind():
if not bindinstance.check_inst(unattended=True):
print "Aborting installation"
sys.exit(1)
def check_dns_resolution(host_name, dns_servers):
"""Check forward and reverse resolution of host_name using dns_servers
"""
# Point the resolver at specified DNS server
server_ips = []
for dns_server in dns_servers:
try:
server_ips = list(
a[4][0] for a in socket.getaddrinfo(dns_server, None))
except socket.error:
pass
else:
break
if not server_ips:
root_logger.error(
'Could not resolve any DNS server hostname: %s', dns_servers)
return False
resolver = dns.resolver.Resolver()
resolver.nameservers = server_ips
root_logger.debug('Search DNS server %s (%s) for %s',
dns_server, server_ips, host_name)
# Get IP addresses of host_name
addresses = set()
for rtype in 'A', 'AAAA':
try:
result = resolver.query(host_name, rtype)
except dns.exception.DNSException:
rrset = []
else:
rrset = result.rrset
if rrset:
addresses.update(r.address for r in result.rrset)
if not addresses:
root_logger.error(
'Could not resolve hostname %s using DNS. '
'Clients may not function properly. '
'Please check your DNS setup. '
'(Note that this check queries IPA DNS directly and '
'ignores /etc/hosts.)',
host_name)
return False
no_errors = True
# Check each of the IP addresses
checked = set()
for address in addresses:
if address in checked:
continue
checked.add(address)
try:
root_logger.debug('Check reverse address %s (%s)',
address, host_name)
revname = dns.reversename.from_address(address)
rrset = resolver.query(revname, 'PTR').rrset
except Exception, e:
root_logger.debug('Check failed: %s %s', type(e).__name__, e)
root_logger.error(
'Reverse DNS resolution of address %s (%s) failed. '
'Clients may not function properly. '
'Please check your DNS setup. '
'(Note that this check queries IPA DNS directly and '
'ignores /etc/hosts.)',
address, host_name)
no_errors = False
else:
host_name_obj = dns.name.from_text(host_name)
if rrset:
names = [r.target.to_text() for r in rrset]
else:
names = []
root_logger.debug(
'Address %s resolves to: %s. ', address, ', '.join(names))
if not rrset or not any(
r.target == host_name_obj for r in rrset):
root_logger.error(
'The IP address %s of host %s resolves to: %s. '
'Clients may not function properly. '
'Please check your DNS setup. '
'(Note that this check queries IPA DNS directly and '
'ignores /etc/hosts.)',
address, host_name, ', '.join(names))
no_errors = False
return no_errors
def main():
tasks.check_selinux_status()
safe_options, options, filename = parse_options()
if os.geteuid() != 0:
sys.exit("\nYou must be root to run this script.\n")
standard_logging_setup(log_file_name, debug=options.debug)
root_logger.debug('%s was invoked with argument "%s" and options: %s' % (sys.argv[0], filename, safe_options))
root_logger.debug('IPA version %s' % version.VENDOR_VERSION)
if not ipautil.file_exists(filename):
sys.exit("Replica file %s does not exist" % filename)
client_fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
if client_fstore.has_files():
sys.exit("IPA client is already configured on this system.\n" +
"Please uninstall it first before configuring the replica, " +
"using 'ipa-client-install --uninstall'.")
global sstore
sstore = sysrestore.StateFile(paths.SYSRESTORE)
global fstore
fstore = sysrestore.FileStore(paths.SYSRESTORE)
# check the bind is installed
if options.setup_dns:
check_bind()
# Check to see if httpd is already configured to listen on 443
if httpinstance.httpd_443_configured():
sys.exit("Aborting installation")
check_dirsrv()
if options.conf_ntp:
try:
ipaclient.ntpconf.check_timedate_services()
except ipaclient.ntpconf.NTPConflictingService, e:
print "WARNING: conflicting time&date synchronization service '%s'" \
" will" % e.conflicting_service
print "be disabled in favor of ntpd"
print ""
except ipaclient.ntpconf.NTPConfigurationError:
pass
# get the directory manager password
dirman_password = options.password
if not dirman_password:
try:
dirman_password = get_dirman_password()
except KeyboardInterrupt:
sys.exit(0)
if dirman_password is None:
sys.exit("Directory Manager password required")
config = create_replica_config(dirman_password, filename, options)
global REPLICA_INFO_TOP_DIR
REPLICA_INFO_TOP_DIR = config.top_dir
config.setup_ca = options.setup_ca
if config.setup_ca and not ipautil.file_exists(config.dir + "/cacert.p12"):
print 'CA cannot be installed in CA-less setup.'
sys.exit(1)
config.setup_kra = options.setup_kra
if config.setup_kra:
if not config.setup_ca:
print "CA must be installed with the KRA"
sys.exit(1)
if not read_replica_info_kra_enabled(config.dir):
print "KRA is not installed on the master system"
sys.exit(1)
installutils.verify_fqdn(config.master_host_name, options.no_host_dns)
# check connection
if not options.skip_conncheck:
replica_conn_check(
config.master_host_name, config.host_name, config.realm_name,
options.setup_ca, config.ca_ds_port, options.admin_password)
# check replica host IP resolution
config.ips = installutils.get_server_ip_address(config.host_name, fstore,
options.unattended, options.setup_dns, options.ip_addresses)
ip_addresses = [str(ip) for ip in config.ips]
config.reverse_zones = bindinstance.check_reverse_zones(ip_addresses,
options.reverse_zones, options, True)
if config.reverse_zones is not None:
print "Using reverse zone(s) %s" % ', '.join(config.reverse_zones)
# Create the management framework config file
# Note: We must do this before bootstraping and finalizing ipalib.api
old_umask = os.umask(022) # must be readable for httpd
try:
fd = open(paths.IPA_DEFAULT_CONF, "w")
fd.write("[global]\n")
fd.write("host=%s\n" % config.host_name)
fd.write("basedn=%s\n" % str(ipautil.realm_to_suffix(config.realm_name)))
fd.write("realm=%s\n" % config.realm_name)
fd.write("domain=%s\n" % config.domain_name)
fd.write("xmlrpc_uri=https://%s/ipa/xml\n" % ipautil.format_netloc(config.host_name))
fd.write("ldap_uri=ldapi://%%2fvar%%2frun%%2fslapd-%s.socket\n" % dsinstance.realm_to_serverid(config.realm_name))
if ipautil.file_exists(config.dir + "/cacert.p12"):
fd.write("enable_ra=True\n")
fd.write("ra_plugin=dogtag\n")
fd.write("dogtag_version=%s\n" %
dogtag.install_constants.DOGTAG_VERSION)
else:
fd.write("enable_ra=False\n")
fd.write("ra_plugin=none\n")
fd.write("enable_kra=%s\n" % config.setup_kra)
fd.write("mode=production\n")
fd.close()
finally:
os.umask(old_umask)
api.bootstrap(in_server=True, context='installer')
api.finalize()
# Create DS user/group if it doesn't exist yet
dsinstance.create_ds_user()
#Automatically disable pkinit w/ dogtag until that is supported
options.setup_pkinit = False
cafile = config.dir + "/ca.crt"
if not ipautil.file_exists(cafile):
raise RuntimeError("CA cert file is not available. Please run "
"ipa-replica-prepare to create a new replica file.")
ldapuri = 'ldaps://%s' % ipautil.format_netloc(config.master_host_name)
replman = conn = None
try:
# Try out the password
conn = ldap2(shared_instance=False, ldap_uri=ldapuri, base_dn='')
conn.connect(bind_dn=DIRMAN_DN, bind_pw=config.dirman_password,
tls_cacertfile=cafile)
replman = ReplicationManager(config.realm_name, config.master_host_name,
config.dirman_password)
# Check that we don't already have a replication agreement
try:
(agreement_cn, agreement_dn) = replman.agreement_dn(config.host_name)
entry = conn.get_entry(agreement_dn, ['*'])
except errors.NotFound:
pass
else:
root_logger.info('Error: A replication agreement for this host '
'already exists.')
print ('A replication agreement for this host already exists. '
'It needs to be removed.')
print "Run this on the master that generated the info file:"
print " %% ipa-replica-manage del %s --force" % config.host_name
exit(3)
# Check pre-existing host entry
try:
entry = conn.find_entries(u'fqdn=%s' % config.host_name, ['fqdn'], DN(api.env.container_host, api.env.basedn))
except errors.NotFound:
pass
else:
root_logger.info(
'Error: Host %s already exists on the master server.' % config.host_name)
print 'The host %s already exists on the master server.' % config.host_name
print "You should remove it before proceeding:"
print " %% ipa host-del %s" % config.host_name
exit(3)
# Install CA cert so that we can do SSL connections with ldap
install_ca_cert(conn, api.env.basedn, api.env.realm, cafile)
# If remote host has DNS, check forward/reverse resolution
with temporary_ldap2_connection(
config.master_host_name, config.dirman_password):
dns_masters = api.Object['dnsrecord'].get_dns_masters()
if dns_masters:
if not options.no_host_dns:
master = config.master_host_name
root_logger.debug('Check forward/reverse DNS resolution')
resolution_ok = (
check_dns_resolution(master, dns_masters) and
check_dns_resolution(config.host_name, dns_masters))
if not resolution_ok and not options.unattended:
if not ipautil.user_input("Continue?", False):
sys.exit(0)
else:
root_logger.debug('No IPA DNS servers, '
'skipping forward/reverse resolution check')
except errors.ACIError:
sys.exit("\nThe password provided is incorrect for LDAP server %s" % config.master_host_name)
except errors.LDAPError:
sys.exit("\nUnable to connect to LDAP server %s" % config.master_host_name)
finally:
if conn and conn.isconnected():
conn.disconnect()
if replman and replman.conn:
replman.conn.unbind()
if options.skip_schema_check:
root_logger.info("Skipping CA DS schema check")
else:
cainstance.replica_ca_install_check(config)
# Configure ntpd
if options.conf_ntp:
ipaclient.ntpconf.force_ntpd(sstore)
ntp = ntpinstance.NTPInstance()
ntp.create_instance()
# Configure dirsrv
ds = install_replica_ds(config)
# Configure the CA if necessary
CA = cainstance.install_replica_ca(config)
# Always try to install DNS records
install_dns_records(config, options)
# We need to ldap_enable the CA now that DS is up and running
if CA and config.setup_ca:
CA.ldap_enable('CA', config.host_name, config.dirman_password,
ipautil.realm_to_suffix(config.realm_name))
# This is done within stopped_service context, which restarts CA
CA.enable_client_auth_to_db(CA.dogtag_constants.CS_CFG_PATH)
krb = install_krb(config, setup_pkinit=options.setup_pkinit)
http = install_http(config, auto_redirect=options.ui_redirect)
otpd = otpdinstance.OtpdInstance()
otpd.create_instance('OTPD', config.host_name, config.dirman_password,
ipautil.realm_to_suffix(config.realm_name))
if CA:
CA.configure_certmonger_renewal()
CA.import_ra_cert(config.dir + "/ra.p12")
CA.fix_ra_perms()
# The DS instance is created before the keytab, add the SSL cert we
# generated
ds.add_cert_to_service()
# Apply any LDAP updates. Needs to be done after the replica is synced-up
service.print_msg("Applying LDAP updates")
ds.apply_updates()
if options.setup_kra:
kra = krainstance.install_replica_kra(config)
service.print_msg("Restarting the directory server")
ds.restart()
kra.enable_client_auth_to_db(kra.dogtag_constants.KRA_CS_CFG_PATH)
else:
service.print_msg("Restarting the directory server")
ds.restart()
service.print_msg("Restarting the KDC")
krb.restart()
if CA and config.setup_ca:
service.print_msg("Restarting the certificate server")
CA.restart(dogtag.configured_constants().PKI_INSTANCE_NAME)
if options.setup_dns:
install_bind(config, options)
# Restart httpd to pick up the new IPA configuration
service.print_msg("Restarting the web server")
http.restart()
# Call client install script
try:
args = [paths.IPA_CLIENT_INSTALL, "--on-master", "--unattended", "--domain", config.domain_name, "--server", config.host_name, "--realm", config.realm_name]
if not options.create_sshfp:
args.append("--no-dns-sshfp")
if options.trust_sshfp:
args.append("--ssh-trust-dns")
if not options.conf_ssh:
args.append("--no-ssh")
if not options.conf_sshd:
args.append("--no-sshd")
if options.mkhomedir:
args.append("--mkhomedir")
ipautil.run(args)
except Exception, e:
print "Configuration of client side components failed!"
print "ipa-client-install returned: " + str(e)
raise RuntimeError("Failed to configure the client")
ds.replica_populate()
#Everything installed properly, activate ipa service.
services.knownservices.ipa.enable()
fail_message = '''
Your system may be partly configured.
Run /usr/sbin/ipa-server-install --uninstall to clean up.
'''
if __name__ == '__main__':
try:
with private_ccache():
installutils.run_script(main, log_file_name=log_file_name,
operation_name='ipa-replica-install',
fail_message=fail_message)
finally:
# always try to remove decrypted replica file
try:
if REPLICA_INFO_TOP_DIR:
shutil.rmtree(REPLICA_INFO_TOP_DIR)
except OSError:
pass
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