ADMINISTRATOR
Mekanisme Migrasi Email
1. Melakukan reset password kesemua
email di Mail Server lama
2. Melakukan sinkronisasi email, dari
mail server lama ke mail server baru. Dimana tools yang digunakan
memerlukan password email lama dan password email yang baru
TAHAPAN MIGRASI
A. Instalasi Server Baru
1. Install Centos 6.4 64bit
2. Install Zimbra 8.0
3. Konfigurasi Zimbra dengan domain
testdomain.com
4. Masukkan domain lain yaitu
plastikinject.com dan rovega,net
B. Restore Nama Account Server Lama
ke Server Baru
1. Copy file /etc/passwd dan
/etc/shadow server lama ke server baru dan ke PC Desktop
Administrator
2. Pengambilan data account email lama
dari file /etc/passwd
- Buka file /etc/passwd di excel.
- Pisahkan domain testdomain dengan
domain lain dengan cara menghapus tulisan testdomain
- Simpan file passwd.testdomain
- Kirim file tersebut ke server baru.
3. Jalankan script passwd2zmprov.
Script ini akan mengambil data dari file passwd.testdomain dan
mengisikannya dengan attribut lain agar bisa dimasukkan ke account
zimbra yang baru
[root@mail script]# perl passwd2zmprov
-domain testdomain.com passwd.testdomain > testdomain.zmp
Contoh file /etc/passwd
anton.prasetyo.testdomain:x:2165:1002:Anton
Prasetyo:/home/testdomain/homes/anton.prasetyo:/dev/null
ryansetiawan.swhmedan.testdomain:x:2167:1002:Ryan
Agus Setiawan:/home/testdomain/homes/ryansetiawan.swhmedan:/dev/null
Contoh file passwd.testdomain :
anton.prasetyo:x:2165:1002:Anton
Prasetyo:/home/testdomain/homes/anton.prasetyo:/dev/null
ryansetiawan.swhmedan:x:2167:1002:Ryan
Agus Setiawan:/home/testdomain/homes/ryansetiawan.swhmedan:/dev/null
Contoh file testdomain.zmp
ca "anton.prasetyo@testdomain.com"
"" givenName "Anton" sn "Prasetyo" cn
"anton.prasetyo" displayName "Anton Prasetyo"
zimbraNotes "Migrated Wed Oct 23 11:25:55 2013"
zimbraPasswordMustChange FALSE
ca
"ryansetiawan.swhmedan@testdomain.com" ""
givenName "Ryan" sn "Setiawan" cn
"ryansetiawan.swhmedan" displayName "Ryan Agus
Setiawan" zimbraNotes "Migrated Wed Oct 23 11:25:55 2013"
zimbraPasswordMustChange FALSE
4. Buat account baru di server baru
menggunakan file testdomain.zmp. Penggunaan command zmprov harus
menggunakan user zimbra
[zimbra@mail script]$ zmprov -f
testdomain.com
Account akan langsung otomatis terbuat
dengan domain testdomain.com
5. Merestore password lama ke server
zimbra yang baru.
- Edit file /etc/shadow. Pisahkan
- Jalankan script
[root@mail script]# ./shadow2zm.pl
/etc/shadow > passwd.zm atau
[root@mail script]# ./shadow2zm.pl
shadow.testdomain > shadow.testdomain.zm
[root@mail script]# chmod 755 passwd.zm
atau
[root@mail script]# chmod 755
passwd.shadow.testdomain.zm
[root@mail script]# su zimbra
[zimbra@mail script]$ ./passwd.zm atau
[zimbra@mail script]$
./passwd.shadow.testdomain.zm
Contoh file passwd .zm
zmprov ma yudi.handoko@testdomain.com
userPassword
'{crypt}$6$40186242$89MpB6dPuCOY8XssTdyj9xE78QIU0sDRV5qFfsc7gdgeBrwjvuJ8HA1bU/sWK9MoFKFS5v4tDf/YF1ZmxUuc0/'
C. Restore Mailbox Account Server
Lama ke Server Baru
1. Siapkan user
dan password setiap account di Server lama dan Server baru.
2. Jalankan script
di Server lama
[root@mail1:~]#
imapsync --host1 localhost --user1 anton.prasetyo.testdomain
--password1 xxxx --authmech1 PLAIN --host2 117.102.94.158 --user2
anton.prasetyo@testdomain.com --password2 xxxx --authmech2 PLAIN
--ssl2 --allowsizemismatch –-nofoldersizes --skipsize –-fast
script
shadow2zm.pl
=========================================================
#!/usr/bin/perl
# Usage: as root # ./shadow2zm.pl /etc/shadow > shadow.zm
# as zimbra # zmprov < shadow.zm
$domain="testdomain.com";
while(<>) {
chomp;
my ($uname,$pass) = split(/:/);
print qq{zmprov ma $uname\@$domain userPassword '{crypt}$pass'\n};
print qq{\n};
}
script
passhadow2zm.pl
=======================================================
#!/usr/bin/perl
#
# $Id: passwd2zmprov,v 1.2 2008/03/05 05:01:29 phil Exp $
=head1 NAME
passwd2zmprov - create zmprov commands from a passwd file
=head1 SYNOPSIS
usage: passwd2zmprov [options] [[passwd_file] ...] > commands.zmp
-help show a brief help message
-man show the full documentation
-domain [REQUIRED]
-cosid [default "Default COS"]
-password [default ""]
Getting a COS id:
zimbra$ zmprov gc | grep ^zimbraId:
Example converting CSV to zmprov commands:
$ ./passwd2zmprov -domain example.moc /etc/passwd > commands.zmp
Example provisioning ZCS accounts as 'zimbra' user:
zimbra$ zmprov -f commands.zmp
=head1 DESCRIPTION:
Tool to create commands suitable for zmprov from a UNIX passwd file.
We don't use getpwent etc., because we are likely working on a copy
and not running as root.
See Also:
http://wiki.zimbra.com/index.php?title=Bulk_Create
=cut
use strict;
use warnings;
use File::Basename qw(basename);
use Getopt::Long qw(GetOptions);
use Pod::Usage qw(pod2usage);
my $prog = basename($0);
my ( @err, %option );
GetOptions( \%option, 'help|?', 'man', 'domain=s', 'cosid=s', 'password=s' )
or pod2usage( -verbose => 0 );
pod2usage( -verbose => 1 ) if $option{help};
pod2usage( -verbose => 2 ) if $option{man};
push( @err, "-domain is required" )
unless $option{domain};
pod2usage( -verbose => 0, -message => map( "$prog: $_\n", @err ) )
if @err;
warn("$prog: using Default COS\n") unless $option{cos_id};
warn("$prog: reading passwd like entries from STDIN\n") unless @ARGV;
my $date = localtime;
my $cosid = $option{cosid};
my $domain = $option{domain};
my $password = defined $option{password} ? $option{password} : "";
my $MIN_UID = 500; # skip system accounts like httpd
my $MAX_UID = 60000; # skip other system accounts like nfsnobody
# sanitize password
$password =~ s/\"/\\\"/g;
while (<>) {
chomp;
next if /^\s*$/; # skip empty lines
my ( $uname, $x, $uid, $gid, $gecos, $dir, $shell ) = split( /:/, $_, 7 );
if ( $uid < $MIN_UID or $uid > $MAX_UID ) {
warn("$prog: skip $uname: $uid not between $MIN_UID and $MAX_UID\n");
next;
}
# assuming gecos format is First [[MI] [Last]], sanitize a little
$gecos =~ s/\"/\\\"/g;
my ( $fullname, $description ) = split( /\s*,\s*/, $gecos, 2 );
my ( $fname, $mname, $lname ) = split( " ", $fullname, 3 );
unless ( defined($lname) ) {
$lname = $mname;
undef($mname);
}
my $displayname = $fname
. ( defined($mname) ? " $mname" : "" )
. ( defined($lname) ? " $lname" : "" );
print(
qq{ca "$uname\@$domain" "$password"},
( defined($cosid) ? qq{ zimbraCOSid "$cosid"} : () ),
( defined($fname) ? qq{ givenName "$fname"} : () ),
( defined($lname) ? qq{ sn "$lname"} : () ),
( defined($uname) ? qq{ cn "$uname"} : () ),
( defined($displayname) ? qq{ displayName "$displayname"} : () ),
( defined($description) ? qq{ description "$description"} : () ),
qq{ zimbraNotes "Migrated $date"},
qq{ zimbraPasswordMustChange TRUE},
qq{\n},
);
}
=head1 HISTORY
2007/01/23, Version 1.0/1.1 Dlbewley
2008/03/04, Version 1.2 Plobbes
=cut
D. Menampilkan List Address Book di semua Domain
su
-l zimbra -c "zmprov mcf zimbraGalInternalSearchBase ROOT"
