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https://salsa.debian.org/freeipa-team/freeipa.git
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c373ed5c5c
This add replication setup through two new commands: ipa-replica-prepare and ipa-replica-install. The procedure is to run ipa-replica-prepare on an existing master. This will collect information about the realm and the current master and create a file storing all of the information. After copying that file to the new replica, ipa-replica-install is run (with -r to create a read-only replica). This version of the patch also includes fixes for the sasl mappings on the replicas. Remaining features: - ssl for replication. - automatic configuration of mesh topology for master (or a simpler way to replicate multiple masters. - tool for view / configuring current replication.
143 lines
4.2 KiB
Python
143 lines
4.2 KiB
Python
#! /usr/bin/python -E
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# Authors: Karl MacMillan <kmacmillan@mentalrootkit.com>
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#
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# Copyright (C) 2007 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; version 2 or later
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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import sys
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sys.path.append("/usr/share/ipa")
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import tempfile
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from ConfigParser import SafeConfigParser
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from ipa import ipautil
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from ipaserver import dsinstance, replication, installutils, krbinstance, service
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from ipaserver import httpinstance, webguiinstance, radiusinstance, ntpinstance
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class ReplicaConfig:
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def __init__(self):
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self.realm_name = ""
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self.master_host_name = ""
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self.dirman_password = ""
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self.ds_user = ""
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self.host_name = ""
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self.repl_password = ""
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self.dir = ""
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def parse_options():
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from optparse import OptionParser
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parser = OptionParser()
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parser.add_option("-r", "--read-only", dest="master", action="store_false",
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default=True, help="create read-only replica - default is master")
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options, args = parser.parse_args()
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if len(args) != 1:
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parser.error("you must provide a file generated by ipa-replica-prepare")
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return options, args[0]
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def get_dirman_password():
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return installutils.read_password("Directory Manager (existing master)")
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def expand_info(filename):
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top_dir = tempfile.mkdtemp("ipa")
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dir = top_dir + "/realm_info"
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ipautil.run(["tar", "xfz", filename, "-C", top_dir])
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return top_dir, dir
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def read_info(dir, rconfig):
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filename = dir + "/realm_info"
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fd = open(filename)
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config = SafeConfigParser()
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config.readfp(fd)
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rconfig.realm_name = config.get("realm", "realm_name")
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rconfig.master_host_name = config.get("realm", "master_host_name")
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rconfig.ds_user = config.get("realm", "ds_user")
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def get_host_name():
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hostname = installutils.get_fqdn()
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try:
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installutils.verify_fqdn(hostname)
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except RuntimeError, e:
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logging.error(str(e))
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sys.exit(1)
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return hostname
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def install_ds(config):
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dsinstance.check_existing_installation()
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dsinstance.check_ports()
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ds = dsinstance.DsInstance()
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ds.create_instance(config.ds_user, config.realm_name, config.host_name, config.dirman_password)
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def install_krb(config):
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krb = krbinstance.KrbInstance()
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ldappwd_filename = config.dir + "/ldappwd"
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krb.create_replica(config.ds_user, config.realm_name, config.host_name,
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config.dirman_password, ldappwd_filename)
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def install_http(config):
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http = httpinstance.HTTPInstance()
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http.create_instance(config.realm_name, config.host_name)
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def main():
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options, filename = parse_options()
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top_dir, dir = expand_info(filename)
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config = ReplicaConfig()
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read_info(dir, config)
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config.host_name = get_host_name()
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config.repl_password = "box"
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config.dir = dir
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# get the directory manager password
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config.dirman_password = get_dirman_password()
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install_ds(config)
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repl = replication.ReplicationManager(config.host_name, config.dirman_password)
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repl.setup_replication(config.master_host_name, config.realm_name, options.master)
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install_krb(config)
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install_http(config)
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# Create a Web Gui instance
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webgui = webguiinstance.WebGuiInstance()
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webgui.create_instance()
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# Create a radius instance
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radius = radiusinstance.RadiusInstance()
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# FIXME: ldap_server should be derived, not hardcoded to localhost, also should it be a URL?
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radius.create_instance(config.realm_name, config.host_name, 'localhost')
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# Configure ntpd
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ntp = ntpinstance.NTPInstance()
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ntp.create_instance()
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service.restart("dirsrv")
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service.restart("krb5kdc")
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main()
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