Thursday, February 26, 2015

Memahami Konsep Fitur HA atau High Availability di VMware vSphere

Saat ini hampir semua organisasi/perusahaan besar sangat bergantung pada layanan berbasis komputer seperti email, database, dan aplikasi berbasis web. Mungkin kita pernah melihat atau mendengar apabila ada down/failure pada salah satu layanan mereka ini berarti mereka telah mengalami kerugian sampai ratusan juta bahkan ada yang milyaran.

Fitur High Availability merupakan salah satu solusi untuk permasalahan ini, fitur ini begitu penting bagi suatu organisasi untuk tetap kompetitif dalam menjalankan bisnis mereka.

Fitur High Availability pada vSphere mencover hal-hal dibawah ini :
  • ESXi Host Failure.
  • Virtual Machine atau Guest Operating System Failure.

Berikut dibawah ini penjelasan dari 2 hal diatas.

vSphere HA scenario : ESXi Host Failure








Penjelasan :
Pada scenario seperti diatas, vSphere HA dapat mengetahui apakah ESXi host mati atau crash. Nah jika ada salah satu ESXi mati atau crash vSphere HA bertanggung jawab untuk merestart VM (virtual machine) pada host yang mati di host cluster yang masih nyala/tersisa.
Downtime sangat berpengaruh pada berapa lama waktu OS dan Aplikasi di dalamnya di restart ketika proses fail-over berlangsung.

Pada skenario diatas, ESXi Host 1 yang berisi virtual machine A dan virtual machine B mati. Maka pada kasus ini vSphere HA bertugas untuk memindahkan virtual machine A dan virtual machine B ke host yang masih berfungsi di dalam cluster. Pada scenario diatas, virtual machine A pindah ke ESXi Host 2 dan virtual machine B pindah ke ESXi Host 3.


vSphere HA Scenario: Guest Operating System Failure









Penjelasan :
Pada scenario diatas, vSphere HA dapat mengetahui apakah OS yang ada di dalam setiap host di dalam cluster dalam keadaan OK atau NOT OK.

Dalam kasus diatas setiap virtual machine mengirim heartbeats dan jika fitur VM Monitoring di aktifkan, maka agen vSphere HA pada setiap host individu memonitor VMware Tools dalam setiap virtual machine yang berjalan pada host tsb. Selain itu, apabila salah satu virtual machine berhenti mengirim heartbeats maka vSphere HA bertugas melakukan reset pada OS yang berjalan di atas virtual machine tersebut.

Nah kira-kira seperti itulah konsep dan fitur High Availability di VMware vSphere yang saya pahami. Seharusnya konsep HA pada platform yang berbeda enggak jauh berbeda hanya istilahnya aja kali yang beda.

Sebagai lampiran tambahan, saya lampirkan juga tabel matriks mengenai issue storage untuk beberapa fitur VMware vSphere ini :



Semoga berguna yah. :)

Wednesday, February 11, 2015

Menggunakan Siege Tools untuk Stress Test Web Server

Siege, merupakan tools untuk melakukan bencmarking dan juga stress test web server. Sangat berguna buat temen2 yang mau tau bikin simulasi lalu memproyeksikan performance web server ketika di hit oleh X user.

Pertama Instalasi Siege

[root@mail ~]# wget http://download.joedog.org/siege/siege-3.0.9.tar.gz
[root@mail ~]# tar -xvzf siege-3.0.9.tar.gz
[root@mail ~]# cd siege-3.0.9
[root@mail ~]# ./configure
[root@mail ~]# make && make install

Remarks
Setelah selesai instalasi buat direktori untuk log siege, direktori ini berguna untuk menyimpan log siege itu sendiri setiap selesai testing.

[root@mail ~]# mkdir /usr/local/var

Kedua Simulasi Testing

Install web server lalu buat simpel page index.html
[root@mail ~]# yum install httpd -y
[root@mail ~]# vim /var/www/html/index.html
#isi index html dengan code html simpel seperti dibawah ini
<!DOCTYPE html>
<html>
<head>
  <title>Page Title</title>
</head>
<body>
  <h1>My First Heading</h1>
  <p>My first paragraph.</p>
</body>
</html>
#setelah selesai save lalu start httpd service km

[root@mail ~]# /etc/init.d/httpd start
[root@mail ~]# chkconfig httpd on
[root@mail ~]# /etc/init.d/iptables stop


Setelah selesai, kamu bisa gunakan command siege untuk mulai proses stress testing/bencmarking.
Contoh.
Simulasi 50 users hit web server secara simultan, dengan delay up to 10 seconds antara requests gunakan command dibawah ini
[root@mail ~]# siege -d10 -c50 http://yourpageoripaddress


Simple yah, masih banyak lagi sebenernya cuma segini dulu yah..
Selamat mencoba semoga berguna.

Sunday, February 8, 2015

Installasi Zimbra di CentOS 6.5 dan Konfigurasi DNS Server dengan Bind

Kali ini saya mau coba share langkah-langkah installasi zimbra mail server di CentOS 6.5.
Sebagai catatan, karna ini sifatnya lab saja jadi saya gunakan IP Private. Sedangkan pada best practicenya, temen-temen seharusnya menggunakan IP Public.

Requirement :
Di lab ini saya pake server VM dengan spesifikasi dibawah ini
- RAM 4GB
- CPU 1 core
- Storage 30GB ( Minimal kalo mau aman buat nge-lab 30GB ya ^,^)
- IP Address 192.168.99.99 ( Sekali lagi, best practicenya biasanya ip public namun karna ini buat lab pake IP Private yah hehe )
- Hostname : mail.azpstudent.com
- Domain : azpstudent.com

Remarks :
Pastiin kamu terkoneksi ke internet yah untuk instalasi package-package dari repository online.
Ato kalo kamu udah punya repository lokal gak masalah, untuk buat repository local bisa liat link ini http://arifzulfikarp.blogspot.com/2014/10/membuat-lokal-repository-http-di-centos.html


Konfigurasi Awal (IP, Hostname, Selinux -> Disabled, Iptables -> off)


Konfigurasi Hostname
[root@mail ~]# vim /etc/sysconfig/network
#ganti menjadi seperti dibawah ini.

NETWORKING=yes
HOSTNAME=mail.azpstudent.com

Konfigurasi File /etc/hosts
[root@mail ~]# vim /etc/hosts
#Lalu tambahkan 192.168.99.99 azpstudent.com mail mail.azpstudent.com dibagian paling bawah

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.99.99 azpstudent.com mail mail.azpstudent.com

Konfigurasi IP Address
[root@mail ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
#ganti menjadi seperti dibawah ini.

DEVICE=eth0
HWADDR=08:00:27:0A:F1:68
TYPE=Ethernet
UUID=5118fb36-09d6-45a1-b3fa-6fc23410479f
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPADDR=192.168.99.99
PREFIX=24
GATEWAY=192.168.99.5
DNS1=192.168.99.99
DNS2=8.8.8.8 

Konfigurasi Selinux
[root@mail ~]# vim /etc/selinux/config
#Ganti bagian yang SELINUX dari enforcing menjadi disabled

SELINUX=disabled
SELINUXTYPE=targeted

Konfigurasi IP Tables
[root@mail ~]# /etc/init.d/iptables stop
[root@mail ~]# chkconfig iptables off

Setelah selesai reboot server kamu, reboot ini karna ada perubahan selinux dari enforcing menjadi disabled.

Instalasi Bind sebagai DNS Server.

Di lab kali ini, DNS servernya merupakan localhost alias server yang diinstall mail server itu pula yaitu ipaddress 192.168.99.99.
Di dunia real, DNS server sebaiknya dipisah dengan mail server.
Langsung saja, dibawah ini langkah-langkahnya

[root@mail ~]# yum install bind* -y

Apabila proses instalasi sudah selesai, ubah dan tambahkan konfigurasi bind nya yang saya bold di bawah ini.

[root@mail ~]# vim /etc/named.conf
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//

options {
listen-on port 53 { any; };
listen-on-v6 port 53 { any; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query     { any; };
recursion yes;
forwarders {8.8.8.8;};
dnssec-enable yes;
dnssec-validation no;
dnssec-lookaside auto;

/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
type hint;
file "named.ca";
};

zone "azpstudent.com" IN {
        type master;
        file "/var/named/azpstudent.com.zone";
        allow-update { none; };
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";


Setelah itu buat file dengan nama azpstudent.com.zone sesuai dengan konfigurasi diatas di direktori /var/named

[root@mail ~]# vim /var/named/azpstudent.com.zone 
# Lalu isi dengan konfigurasi seperti dibawah ini

$TTL 86400
@   IN  SOA     ns1.azpstudent.com. root.azpstudent.com. (
        2013042201  ;Serial
        3600        ;Refresh
        1800        ;Retry
        604800      ;Expire
        86400       ;Minimum TTL
)
; Specify our two nameservers
  IN NS  ns1.azpstudent.com.
  IN MX 10 azpstudent.com.
; Resolve nameserver hostnames to IP, replace with your two droplet IP addresses.
ns1  IN A  192.168.99.99
mail  IN A  192.168.99.99

; Define hostname -> IP pairs which you wish to resolve
@  IN A  192.168.99.99
www  IN A  192.168.99.99

Setelah selesai save konfigurasi, lalu nyalakan service bind nya.
[root@mail ~]# /etc/init.d/named start

[root@mail ~]# chkconfig named on

Nah karna di /etc/named.conf kita sudah pakai forwarders ke ip 8.8.8.8 maka di /etc/sysconfig/network-scripts/ifcfg-eth0 DNS2=8.8.8.8 bisa dihapus.

Remarks
Alasan pake ini supaya pemula gak bingung pasti muncul error karna tadi DNS1 mengarah ke 192.168.99.99 yang mana bind-nya belum diinstall.

[root@mail ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
#Hapus DNS2, maka konfigurasi seharusnya menjadi dibawah ini
DEVICE=eth0
HWADDR=08:00:27:0A:F1:68
TYPE=Ethernet
UUID=5118fb36-09d6-45a1-b3fa-6fc23410479f
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPADDR=192.168.99.99
PREFIX=24
GATEWAY=192.168.99.5
DNS1=192.168.99.99

Setelah itu kamu restart service network kamu,
[root@mail ~]# /etc/init.d/network restart

Lalu cek apakah azpstudent.com sudah mengarah ke IP 192.168.99.99
[root@mail ~]# host -al azpstudent.com
#Apabila output seperti dibawah ini seharusnya sudah benar
Trying "azpstudent.com"
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64452
;; flags: qr aa ra; QUERY: 1, ANSWER: 8, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;azpstudent.com. IN AXFR

;; ANSWER SECTION:
azpstudent.com. 86400 IN SOA ns1.azpstudent.com. root.azpstudent.com. 2013042201 3600 1800 604800 86400
azpstudent.com. 86400 IN A 192.168.99.99
azpstudent.com. 86400 IN NS ns1.azpstudent.com.
azpstudent.com. 86400 IN MX 10 azpstudent.com.
mail.azpstudent.com. 86400 IN A 192.168.99.99
ns1.azpstudent.com. 86400 IN A 192.168.99.99
www.azpstudent.com. 86400 IN A 192.168.99.99
azpstudent.com. 86400 IN SOA ns1.azpstudent.com. root.azpstudent.com. 2013042201 3600 1800 604800 86400

Received 216 bytes from 192.168.99.99#53 in 0 ms

Nah, instalasi DNS sudah OK, sekarang ke tahap selanjutnya yaitu instalasi zimbra nya ^^


Instalasi Zimbra.

Tahap pertama, instalasi package yang diperlukan.
[root@mail ~]# yum install system-config-network-tui system-config-firewall-tui nc sudo mysql mysql-server mysql-devel sysstat wget postfix ntp -y

Tahap kedua, download paket zimbra dengan command dibawah ini. Ukurannya sekitar 750MB.
[root@mail ~]# wget http://files2.zimbra.com/downloads/8.0.6_GA/zcs-8.0.6_GA_5922.RHEL6_64.20131203103705.tgz

Tahap ketiga, kalo sudah selesai extract filenya lalu ikuti langkah-langkah dibawah ini.
[root@mail ~]# tar -xvzf zcs-8.0.6_GA_5922.RHEL6_64.20131203103705.tgz
[root@mail ~]# cd zcs-8.0.6_GA_5922.RHEL6_64.20131203103705

Remarks :
Pada proses instalasi agar gak terjadi port conflicts sebaiknya matikan dulu postfix atau sendmail kalo pake sendmail
Matiin postfix. 

[root@mail ~]# /etc/init.d/postfix stop
[root@mail ~]# chkconfig postfix off

Matiin sendmail.

[root@mail ~]# /etc/init.d/sendmail stop
[root@mail ~]# chkconfig sendmail off


Tahap selanjutnya, install zimbra dengan command dibawah ini.

[root@mail zcs-8.0.6_GA_5922.RHEL6_64.20131203103705]#./install.sh --platform-override

## Lalu pilih opsi yang saya bold dan underline dibawah ini yah (Saya agak gedein biar keliatan)##


operations logged to /tmp/install.log.11027
Checking for existing installation...
    zimbra-ldap...NOT FOUND
    zimbra-logger...NOT FOUND
    zimbra-mta...NOT FOUND
    zimbra-snmp...NOT FOUND
    zimbra-store...NOT FOUND
    zimbra-apache...NOT FOUND
    zimbra-spell...NOT FOUND
    zimbra-convertd...NOT FOUND
    zimbra-memcached...NOT FOUND
    zimbra-proxy...NOT FOUND
    zimbra-archiving...NOT FOUND
    zimbra-cluster...NOT FOUND
    zimbra-core...NOT FOUND
PLEASE READ THIS AGREEMENT CAREFULLY BEFORE USING THE SOFTWARE.
ZIMBRA, INC. ("ZIMBRA") WILL ONLY LICENSE THIS SOFTWARE TO YOU IF YOU
FIRST ACCEPT THE TERMS OF THIS AGREEMENT. BY DOWNLOADING OR INSTALLING
THE SOFTWARE, OR USING THE PRODUCT, YOU ARE CONSENTING TO BE BOUND BY
THIS AGREEMENT. IF YOU DO NOT AGREE TO ALL OF THE TERMS OF THIS
AGREEMENT, THEN DO NOT DOWNLOAD, INSTALL OR USE THE PRODUCT.

License Terms for the Zimbra Collaboration Suite:
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Do you agree with the terms of the software license agreement? [N] y

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E.  DISTRIBUTION BY PUBLISHERS.  This section pertains to your distribution  of the JavaTM SE Development Kit Software with your printed book or magazine (as those terms are commonly used in the industry) relating to Java technology ("Publication").  Subject to and conditioned upon your compliance  with the restrictions and obligations contained in the Agreement, Oracle hereby grants to you a non-exclusive, nontransferable limited right to reproduce complete and unmodified copies of the Software on electronic  media (the "Media") for the sole purpose of inclusion and distribution with your Publication(s), subject to the following terms: (i) You may not distribute  the Software on a stand-alone basis; it must be distributed with your Publication(s); (ii) You are responsible for downloading the Software from the applicable Oracle web site; (iii) You must refer to the Software as JavaTM SE Development Kit; (iv) The Software must be reproduced in its entirety and without any modification whatsoever (including with respect to all proprietary notices) and distributed with your Publication subject to a license agreement that is a complete, unmodified reproduction of this Agreement; (v) The Media label shall include the following information:  Copyright 2011, Oracle America, Inc.  All rights reserved.  Use is subject to license terms.  ORACLE and JAVA trademarks and all ORACLE- and JAVA-related trademarks, service marks, logos and other brand
designations are trademarks or registered  trademarks of Oracle in the U.S. and other countries.  This information must be placed on the Media  label in such a manner as to only apply to the Oracle  Software;  (vi) You must clearly identify the Software as Oracle's product on the Media  holder or Media label, and you may not state or imply that Oracle is responsible for any third-party software contained on the Media; (vii) You may not include any third  party software on the Media which is intended to be a  replacement or substitute for the Software; (viii) You agree to defend and indemnify Oracle and its licensors from and against any damages, costs, liabilities, settlement amounts and/or expenses (including  attorneys'  fees) incurred in connection with any claim, lawsuit or action by any third party that arises or results from the use or distribution of the Software and/or the Publication; ; and (ix) You shall provide Oracle with a written notice for each Publication; such notice shall include the following information: (1) title of Publication, (2) author(s), (3) date of Publication,  and (4)  ISBN or ISSN  numbers.  Such notice shall be sent to  Oracle America, Inc.,  500 Oracle  Parkway, Redwood Shores,  California  94065 U.S.A , Attention:  General Counsel.

F.  JAVA TECHNOLOGY RESTRICTIONS.  You may not create, modify, or change the behavior of, or authorize your licensees to create, modify, or change the behavior of, classes, interfaces, or subpackages that are in any way  identified  as  "java", "javax", "sun", ?oracle? or similar convention as   specified by Oracle in any naming convention designation.

G.  COMMERCIAL FEATURES NOTICE.  For purpose of complying with Supplemental Term Section  C.(v)(b) and D.(v)(b), your license agreement shall include the following notice, where the notice is displayed in a manner that anyone using the Software will see the notice:

Use of the Commercial Features for any commercial or production purpose requires a separate license from Oracle.  ?Commercial Features? means those features identified Table 1-1 (Commercial Features In Java SE Product Editions) of the Software documentation accessible at http://www.oracle.com/technetwork/java/javase/documentation/index.html

H.  SOURCE CODE.  Software may contain source code that, unless expressly   licensed for other purposes, is provided solely for reference purposes  pursuant to the terms of this Agreement.  Source code may not be redistributed  unless  expressly  provided for in this Agreement.

I.  THIRD PARTY CODE.  Additional copyright notices and license terms applicable to portions of the Software are set forth in the THIRDPARTYLICENSEREADME file accessible at http://www.oracle.com/technetwork/java/javase/documentation/index.html.  In addition to any terms and conditions of any third party opensource/freeware license identified in the  THIRDPARTYLICENSEREADME file, the disclaimer of warranty and limitation of liability  provisions in  paragraphs 4 and 5 of the Binary Code License Agreement shall apply to all Software in this distribution.

J.  TERMINATION FOR INFRINGEMENT.  Either party may terminate this Agreement immediately should any Software become, or in either party's opinion be likely to become, the subject of a claim of infringement of any intellectual property right.

K.  INSTALLATION AND AUTO-UPDATE.  The Software's installation and auto-update processes transmit a limited amount of data to Oracle (or its service  provider) about those specific processes to help Oracle understand and optimize them.  Oracle does not associate the data with personally  identifiable  information.  You can find more  information about the data Oracle collects as a result of your Software download at http://www.oracle.com/technetwork/java/javase/documentation/index.html.

For inquiries please contact:  Oracle America, Inc., 500 Oracle Parkway,
Redwood Shores, California 94065, USA.

Last updated May 17, 2011

Do you agree with the terms of the software license agreement? [N] y


Checking for prerequisites...
     FOUND: NPTL
     FOUND: nc-1.84-22
     FOUND: sudo-1.8.6p3-15
     FOUND: libidn-1.18-2
     FOUND: gmp-4.3.1-7
     FOUND: /usr/lib64/libstdc++.so.6

Checking for suggested prerequisites...
     FOUND: perl-5.10.1
     FOUND: sysstat
     FOUND: sqlite
Prerequisite check complete.

Checking for installable packages

Found zimbra-core
Found zimbra-ldap
Found zimbra-logger
Found zimbra-mta
Found zimbra-snmp
Found zimbra-store
Found zimbra-apache
Found zimbra-spell
Found zimbra-memcached
Found zimbra-proxy

Select the packages to install

Install zimbra-ldap [Y] y
Install zimbra-logger [Y] y
Install zimbra-mta [Y] y
Install zimbra-snmp [Y] y
Install zimbra-store [Y] y
Install zimbra-apache [Y] y
Install zimbra-spell [Y] y
Install zimbra-memcached [N] n
Install zimbra-proxy [N] n

Checking required space for zimbra-core
Checking space for zimbra-store

Installing:
    zimbra-core
    zimbra-ldap
    zimbra-logger
    zimbra-mta
    zimbra-snmp
    zimbra-store
    zimbra-apache
    zimbra-spell

The system will be modified.  Continue? [N] y


Shutting down zimbra mail

Removing existing packages

   zimbra-ldap...done
   zimbra-logger...done
   zimbra-mta...done
   zimbra-snmp...done
   zimbra-store...done
   zimbra-spell...done
   zimbra-apache...done
   zimbra-core...done

Removing deployed webapp directories

Removing /opt/zimbra
Removing zimbra crontab entry...done.
Cleaning up zimbra init scripts...done.
Cleaning up /etc/ld.so.conf...done.
Cleaning up /etc/prelink.conf...done.
Cleaning up /etc/logrotate.d/zimbra...done.
Cleaning up /etc/security/limits.conf...done.
Cleaning up /etc/security/limits.d/80-zimbra.conf...done.

Finished removing Zimbra Collaboration Server.

Installing packages

    zimbra-core......zimbra-core-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-ldap......zimbra-ldap-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-logger......zimbra-logger-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-mta......zimbra-mta-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-snmp......zimbra-snmp-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-store......zimbra-store-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-apache......zimbra-apache-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
    zimbra-spell......zimbra-spell-8.0.6_GA_5922.RHEL6_64-20131203103705.x86_64.rpm...done
Operations logged to /tmp/zmsetup.02082015-232620.log
Installing LDAP configuration database...done.
Setting defaults... MX: azpstudent.com (192.168.99.99)

Interface: 192.168.99.99
Interface: 127.0.0.1
Interface: ::1
192.168.99.99
done.
Checking for port conflicts

Main menu

   1) Common Configuration:                                                  
   2) zimbra-ldap:                             Enabled                       
   3) zimbra-store:                            Enabled                       
        +Create Admin User:                    yes                           
        +Admin user to create:                 admin@azpstudent.com          
******* +Admin Password                        UNSET                         
        +Anti-virus quarantine user:           virus-quarantine.sbtbh48hp@azpstudent.com
        +Enable automated spam training:       yes                           
        +Spam training user:                   spam.fpsj4kw77@azpstudent.com 
        +Non-spam(Ham) training user:          ham.sktjo_sns3@azpstudent.com 
        +SMTP host:                            azpstudent.com                
        +Web server HTTP port:                 80                            
        +Web server HTTPS port:                443                           
        +Web server mode:                      https                         
        +IMAP server port:                     143                           
        +IMAP server SSL port:                 993                           
        +POP server port:                      110                           
        +POP server SSL port:                  995                           
        +Use spell check server:               yes                           
        +Spell server URL:                     http://azpstudent.com:7780/aspell.php
        +Configure for use with mail proxy:    FALSE                         
        +Configure for use with web proxy:     FALSE                         
        +Enable version update checks:         TRUE                          
        +Enable version update notifications:  TRUE                          
        +Version update notification email:    admin@azpstudent.com          
        +Version update source email:          admin@azpstudent.com          

   4) zimbra-mta:                              Enabled                       
   5) zimbra-snmp:                             Enabled                       
   6) zimbra-logger:                           Enabled                       
   7) zimbra-spell:                            Enabled                       
   8) Default Class of Service Configuration:                                
   r) Start servers after configuration        yes                           
   s) Save config to file                                                    
   x) Expand menu                                                            
   q) Quit                                    

Address unconfigured (**) items  (? - help) 3

Store configuration

   1) Status:                                  Enabled                       
   2) Create Admin User:                       yes                           
   3) Admin user to create:                    admin@azpstudent.com          
** 4) Admin Password                           UNSET                         
   5) Anti-virus quarantine user:              virus-quarantine.sbtbh48hp@azpstudent.com
   6) Enable automated spam training:          yes                           
   7) Spam training user:                      spam.fpsj4kw77@azpstudent.com 
   8) Non-spam(Ham) training user:             ham.sktjo_sns3@azpstudent.com 
   9) SMTP host:                               azpstudent.com                
  10) Web server HTTP port:                    80                            
  11) Web server HTTPS port:                   443                           
  12) Web server mode:                         https                         
  13) IMAP server port:                        143                           
  14) IMAP server SSL port:                    993                           
  15) POP server port:                         110                           
  16) POP server SSL port:                     995                           
  17) Use spell check server:                  yes                           
  18) Spell server URL:                        http://azpstudent.com:7780/aspell.php
  19) Configure for use with mail proxy:       FALSE                         
  20) Configure for use with web proxy:        FALSE                         
  21) Enable version update checks:            TRUE                          
  22) Enable version update notifications:     TRUE                          
  23) Version update notification email:       admin@azpstudent.com          
  24) Version update source email:             admin@azpstudent.com          

Select, or 'r' for previous menu [r] 4

## Pada bagian ini masukan password yang kamu gunakan untuk masuk ke page admin panel, di contoh ini saya menggunakan kata sandi password ##

Password for admin@azpstudent.com (min 6 characters): [E5aKdau7B] password

Store configuration

   1) Status:                                  Enabled                       
   2) Create Admin User:                       yes                           
   3) Admin user to create:                    admin@azpstudent.com          
   4) Admin Password                           set                           
   5) Anti-virus quarantine user:              virus-quarantine.sbtbh48hp@azpstudent.com
   6) Enable automated spam training:          yes                           
   7) Spam training user:                      spam.fpsj4kw77@azpstudent.com 
   8) Non-spam(Ham) training user:             ham.sktjo_sns3@azpstudent.com 
   9) SMTP host:                               azpstudent.com                
  10) Web server HTTP port:                    80                            
  11) Web server HTTPS port:                   443                           
  12) Web server mode:                         https                         
  13) IMAP server port:                        143                           
  14) IMAP server SSL port:                    993                           
  15) POP server port:                         110                           
  16) POP server SSL port:                     995                           
  17) Use spell check server:                  yes                           
  18) Spell server URL:                        http://azpstudent.com:7780/aspell.php
  19) Configure for use with mail proxy:       FALSE                         
  20) Configure for use with web proxy:        FALSE                         
  21) Enable version update checks:            TRUE                          
  22) Enable version update notifications:     TRUE                          
  23) Version update notification email:       admin@azpstudent.com          
  24) Version update source email:             admin@azpstudent.com          

Select, or 'r' for previous menu [r] r

Main menu

   1) Common Configuration:                                                  
   2) zimbra-ldap:                             Enabled                       
   3) zimbra-store:                            Enabled                       
   4) zimbra-mta:                              Enabled                       
   5) zimbra-snmp:                             Enabled                       
   6) zimbra-logger:                           Enabled                       
   7) zimbra-spell:                            Enabled                       
   8) Default Class of Service Configuration:                                
   r) Start servers after configuration        yes                           
   s) Save config to file                                                    
   x) Expand menu                                                            
   q) Quit                                    

*** CONFIGURATION COMPLETE - press 'a' to apply

Select from menu, or press 'a' to apply config (? - help) a

Save configuration data to a file? [Yes] yes

Save config in file: [/opt/zimbra/config.552] 
Saving config in /opt/zimbra/config.552...done.

The system will be modified - continue? [No] yes

Operations logged to /tmp/zmsetup.02082015-232620.log
Setting local config values...done.
Initializing core config...Setting up CA...done.
Deploying CA to /opt/zimbra/conf/ca ...done.
Creating SSL zimbra-store certificate...done.
Creating new zimbra-ldap SSL certificate...done.
Creating new zimbra-mta SSL certificate...done.
Installing mailboxd SSL certificates...done.
Installing MTA SSL certificates...done.
Installing LDAP SSL certificate...done.
Initializing ldap...done.
Setting replication password...done.
Setting Postfix password...done.
Setting amavis password...done.
Setting nginx password...done.
Creating server entry for azpstudent.com...done.
Setting Zimbra IP Mode...done.
Saving CA in ldap ...done.
Saving SSL Certificate in ldap ...done.
Setting spell check URL...done.
Setting service ports on azpstudent.com...done.
Adding azpstudent.com to zimbraMailHostPool in default COS...done.
Setting zimbraFeatureTasksEnabled=TRUE...done.
Setting zimbraFeatureBriefcasesEnabled=FALSE...done.
Setting MTA auth host...done.
Setting TimeZone Preference...done.
Initializing mta config...done.
Setting services on azpstudent.com...done.
Creating domain azpstudent.com...done.
Setting default domain name...done.
Creating domain azpstudent.com...already exists.
Creating admin account admin@azpstudent.com...done.
Creating root alias...done.
Creating postmaster alias...done.
Creating user spam.fpsj4kw77@azpstudent.com...done.
Creating user ham.sktjo_sns3@azpstudent.com...done.
Creating user virus-quarantine.sbtbh48hp@azpstudent.com...done.
Setting spam training and Anti-virus quarantine accounts...done.
Initializing store sql database...done.
Setting zimbraSmtpHostname for azpstudent.com...done.
Configuring SNMP...done.
Setting up syslog.conf...done.
Starting servers...done.
Installing common zimlets...
com_zimbra_attachmail...done.
com_zimbra_srchhighlighter...done.
com_zimbra_cert_manager...done.
com_zimbra_date...done.
com_zimbra_clientuploader...done.
com_zimbra_tooltip...done.
com_zimbra_phone...done.
com_zimbra_ymemoticons...done.
com_zimbra_url...done.
com_zimbra_email...done.
com_zimbra_webex...done.
com_zimbra_bulkprovision...done.
com_zimbra_adminversioncheck...done.
com_zimbra_viewmail...done.
com_zimbra_proxy_config...done.
com_zimbra_attachcontacts...done.
Finished installing common zimlets.
Restarting mailboxd...done.
Creating galsync account for default domain...done.

You have the option of notifying Zimbra of your installation.
This helps us to track the uptake of the Zimbra Collaboration Server.
The only information that will be transmitted is:
The VERSION of zcs installed (8.0.6_GA_5922_RHEL6_64)
The ADMIN EMAIL ADDRESS created (admin@azpstudent.com)

Notify Zimbra of your installation? [Yes] no

Notification skipped
Setting up zimbra crontab...done.

Moving /tmp/zmsetup.02082015-232620.log to /opt/zimbra/log

Configuration complete - press return to exit # -> Ketik enter


Setelah itu kamu cek service zimbranya dengan cara masuk ke user zimbra seperti dibawah ini.
[root@mail ~]# su - zimbra
[zimbra@mail ~]$ zmcontrol status
## Apabila output seperti dibawah ini harusnya service sudah running semua
Host azpstudent.com
antispam                Running
antivirus               Running
ldap                    Running
logger                  Running
mailbox                 Running
mta                     Running
opendkim                Running
snmp                    Running
spell                   Running
stats                   Running
zmconfigd               Running

Remarks
- Apabila masih ada service yang belum running kamu bisa gunakan command zmcontrol start buat menyalakan servicenya dengan user zimbra juga yah ^^


Instalasi Selesai, sekarang kamu bisa akses zimbra kamu.

- Untuk halaman panel admin akses url ini https://192.168.99.99:7071














Untuk masuk ke admin panel gunakan username admin@azpstudent.com , lalu passwordnya ialah password. (Seperti konfigurasi ketika instalasi)
Apabila berhasil maka seharusnya kamu akan di redirect ke halaman ini.














- Nah, sedangkan untuk halaman Webmail Client, kamu bisa akses url ini https://192.168.99.99













Gimana gampang kan? Selamat mencoba teman-teman hehehehe.