source/setup/provision

   1 #!/usr/bin/python
   2 #
   3 # Unix SMB/CIFS implementation.
   4 # provision a Samba4 server
   5 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
   6 # Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
   7 #
   8 # Based on the original in EJS:
   9 # Copyright (C) Andrew Tridgell 2005
  10 #
  11 # This program is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 3 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  23 #
  24
  25 import getopt
  26 import optparse
  27 import os, sys
  28
  29 import samba
  30 import param
  31
  32 from auth import system_session
  33 import samba.getopt as options
  34 from samba.provision import (provision,
  35                              FILL_FULL, FILL_NT4SYNC,
  36                              FILL_DRS)
  37
  38 parser = optparse.OptionParser("provision [options]")
  39 sambaopts = options.SambaOptions(parser)
  40 parser.add_option_group(sambaopts)
  41 parser.add_option_group(options.VersionOptions(parser))
  42 credopts = options.CredentialsOptions(parser)
  43 parser.add_option_group(credopts)
  44 parser.add_option("--setupdir", type="string", metavar="DIR",
  45                 help="directory with setup files")
  46 parser.add_option("--realm", type="string", metavar="REALM", help="set realm")
  47 parser.add_option("--domain", type="string", metavar="DOMAIN",
  48                                   help="set domain")
  49 parser.add_option("--domain-guid", type="string", metavar="GUID",
  50                 help="set domainguid (otherwise random)")
  51 parser.add_option("--domain-sid", type="string", metavar="SID",
  52                 help="set domainsid (otherwise random)")
  53 parser.add_option("--policy-guid", type="string", metavar="GUID",
  54                                   help="set policy guid")
  55 parser.add_option("--host-name", type="string", metavar="HOSTNAME",
  56                 help="set hostname")
  57 parser.add_option("--host-ip", type="string", metavar="IPADDRESS",
  58                 help="set ipaddress")
  59 parser.add_option("--host-guid", type="string", metavar="GUID",
  60                 help="set hostguid (otherwise random)")
  61 parser.add_option("--invocationid", type="string", metavar="GUID",
  62                 help="set invocationid (otherwise random)")
  63 parser.add_option("--adminpass", type="string", metavar="PASSWORD",
  64                 help="choose admin password (otherwise random)")
  65 parser.add_option("--krbtgtpass", type="string", metavar="PASSWORD",
  66                 help="choose krbtgt password (otherwise random)")
  67 parser.add_option("--machinepass", type="string", metavar="PASSWORD",
  68                 help="choose machine password (otherwise random)")
  69 parser.add_option("--dnspass", type="string", metavar="PASSWORD",
  70                 help="choose dns password (otherwise random)")
  71 parser.add_option("--root", type="string", metavar="USERNAME",
  72                 help="choose 'root' unix username")
  73 parser.add_option("--nobody", type="string", metavar="USERNAME",
  74                 help="choose 'nobody' user")
  75 parser.add_option("--nogroup", type="string", metavar="GROUPNAME",
  76                 help="choose 'nogroup' group")
  77 parser.add_option("--wheel", type="string", metavar="GROUPNAME",
  78                 help="choose 'wheel' privileged group")
  79 parser.add_option("--users", type="string", metavar="GROUPNAME",
  80                 help="choose 'users' group")
  81 parser.add_option("--quiet", help="Be quiet", action="store_true")
  82 parser.add_option("--blank", action="store_true",
  83                 help="do not add users or groups, just the structure")
  84 parser.add_option("--ldap-backend", type="string", metavar="LDAPSERVER",
  85                 help="LDAP server to use for this provision")
  86 parser.add_option("--ldap-backend-type", type="choice", metavar="LDAP-BACKEND-TYPE",
  87                 help="LDB mapping module to use for the LDAP backend",
  88                 choices=["fedora-ds", "openldap"])
  89 parser.add_option("--aci", type="string", metavar="ACI",
  90                 help="An arbitary LDIF fragment, particularly useful to loading a backend ACI value into a target LDAP server. You must provide at least a realm and domain")
  91 parser.add_option("--server-role", type="choice", metavar="ROLE",
  92                   choices=["domain controller", "dc", "member server", "member", "standalone"],
  93                 help="Set server role to provision for (default standalone)")
  94 parser.add_option("--partitions-only",
  95                 help="Configure Samba's partitions, but do not modify them (ie, join a BDC)", action="store_true")
  96 parser.add_option("--targetdir", type="string", metavar="DIR",
  97                           help="Set target directory")
  98
  99 opts = parser.parse_args()[0]
 100
 101 def message(text):
 102         """print a message if quiet is not set."""
 103         if not opts.quiet:
 104                 print text
 105
 106 if opts.realm is None or opts.domain is None:
 107         if opts.realm is None:
 108                 print >>sys.stderr, "No realm set"
 109         if opts.domain is None:
 110                 print >>sys.stderr, "No domain set"
 111         parser.print_usage()
 112         sys.exit(1)
 113
 114 lp = sambaopts.get_loadparm()
 115 smbconf = lp.configfile()
 116
 117 if opts.aci is not None:
 118         print "set ACI: %s" % opts.aci
 119
 120 if opts.server_role == "dc":
 121         server_role = "domain controller"
 122 elif opts.server_role == "member":
 123         server_role = "member server"
 124 else:
 125         server_role = opts.server_role
 126
 127 creds = credopts.get_credentials(lp)
 128
 129 setup_dir = opts.setupdir
 130 if setup_dir is None:
 131         setup_dir = "setup"
 132
 133 samdb_fill = FILL_FULL
 134 if opts.blank:
 135     samdb_fill = FILL_NT4SYNC
 136 elif opts.partitions_only:
 137     samdb_fill = FILL_DRS
 138
 139 provision(setup_dir, message,
 140           system_session(), creds, smbconf=smbconf, targetdir=opts.targetdir,
 141           samdb_fill=samdb_fill, realm=opts.realm, domain=opts.domain,
 142           domainguid=opts.domain_guid, domainsid=opts.domain_sid,
 143           policyguid=opts.policy_guid, hostname=opts.host_name,
 144           hostip=opts.host_ip, hostguid=opts.host_guid,
 145           invocationid=opts.invocationid, adminpass=opts.adminpass,
 146           krbtgtpass=opts.krbtgtpass, machinepass=opts.machinepass,
 147           dnspass=opts.dnspass, root=opts.root, nobody=opts.nobody,
 148           nogroup=opts.nogroup, wheel=opts.wheel, users=opts.users,
 149           aci=opts.aci, serverrole=server_role,
 150           ldap_backend=opts.ldap_backend,
 151           ldap_backend_type=opts.ldap_backend_type)
 152
 153 message("To reproduce this provision, run with:")
 154 def shell_escape(arg):
 155     if " " in arg:
 156         return '"%s"' % arg
 157     return arg
 158 message(" ".join([shell_escape(arg) for arg in sys.argv]))
 159
 160 message("All OK")