Cara Install Cloudmin untuk Virtualisasi Server

Kebetulan ada sebuah PC server yang dibawa anak-anak prakerin di BLC Telkom Klaten. Saat ini sedang nganggur di sekolah. Jadi PC tersebut yang spesifikasinya mandan lumayan, saya installkan Ubuntu 16.04 Server. Lalu saya install Cloudmin. Nah, ini catatan saya menginstall Cloudmin di server tersebut.

Dari websitenya Cloudmin, berikut penjelasannya :

<WRAP center round info 80%> It is a UI built on top of Webmin for managing virtual systems, such as Xen, KVM and OpenVZ instances. Using Cloudmin you can create, destroy, resize, startup, shutdown and restrict multiple instances using different virtualization technologies from a single interface. It also has a full command line API that can be used to manage virtual systems from a shell script or via HTTP requests.

Cloudmin is designed for use by VPS hosting companies that sell virtual systems to their customers, but is also suited for anyone who wants to get into virtualization for application management, testing, controlling a cluster of Virtualmin hosts, or just to learn about cloud computing.

Cloudmin supports additional logins called system owners, who can be given limited access to a subset of virtual systems, and can be restricted in the actions that they perform. Owners can have limits set on their disk, RAM and CPU usage that apply across all their virtual systems, either defined on a per-owner limit or from a plan. </WRAP>

Kira-kira begitulah penjelasannya. Kalau gak tau artinya silakan copas ke google translate. LOL LOL LOL

Di catatan ini tidak akan saya jelaskan bagaimanna cara menginstall Ubuntu servernya. Yang pasti, langkah berikut dilakukan setelah Ubuntu Server telah berhasil diinstall. 

smktika@smktika:~$ ifconfig
enp2s0    Link encap:Ethernet  HWaddr 26:25:72:1d:3f:30  
          inet addr:10.11.12.13  Bcast:10.11.12.255  Mask:255.255.255.0
          inet6 addr: fe80::c66e:1fff:fe05:10c4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:19736 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23524 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:10084357 (10.0 MB)  TX bytes:3179042 (3.1 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:3845 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3845 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:10613999 (10.6 MB)  TX bytes:10613999 (10.6 MB)

Konfigurasi di /etc/network/interfaces sebagai berikut : 

auto enp2s0
iface enp2s0 inet static
	address 10.11.12.13
	netmask 255.255.255.0
	broadcast 10.11.12.255
	network 10.11.12.0
	gateway 10.11.12.1
	dns-nameservers 8.8.8.8 180.131.144.144
smktika@smktika:~$ ping google.com
PING google.com (74.125.68.100) 56(84) bytes of data.
64 bytes from sc-in-f100.1e100.net (74.125.68.100): icmp_seq=1 ttl=43 time=49.3 ms
64 bytes from sc-in-f100.1e100.net (74.125.68.100): icmp_seq=2 ttl=43 time=48.1 ms
64 bytes from sc-in-f100.1e100.net (74.125.68.100): icmp_seq=3 ttl=43 time=48.0 ms
^C
--- google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 48.018/48.502/49.360/0.634 ms

Jika terlihat seperti di atas, berarti sudah konek internet. 

  sudo apt install bridge-utils
  wget http://cloudmin.virtualmin.com/gpl/scripts/cloudmin-kvm-debian-install.sh
  sudo chmod +x cloudmin-kvm-debian-install.sh
  sudo ./cloudmin-kvm-debian-install.sh --bridge-interface enp2s0
CATATAN: Perhatikan opsi –bridge-interface di atas yang diikuti oleh nama interface yang digunakan.
Tunggu proses instalasinya sampai selesai, jika ada yang error (misalnya gagal download), jalankan kembali script tersebut.

Selamat Mencoba!!!

~~DISQUS~~