Membangun Server Cloud dengan Ubuntu Desktop ver 22.04

Beberapa pekan yang lalu sempat terpikir memanfaatkan Ubuntu Desktop yang sudah terinstall. di kepala mikir ,apakah ubuntu desktop bisa di gunakan sebagai host server untuk Virtualisasi ? dan apakah bisa di manage melalui GUI ? Ternyata setelah muncul sedikit keisengan di waktu senggang memanage kerjaan. Dapat juga saya dapatkan kesimpulan. Ubuntu desktop , dapat kita gunakan untuk menjadi server host untuk menampung server server yang akan kita virtualisasikan. lalu muncul lagi pertanyaan apakah KVM yang sudah kita install dapat di manage under GUI juga tentu bisa di lakukan berikut cara yang untuk menjadi kan ubuntu sebagai server Virtual setelah PC atau server di install OS Ubuntu desktop versi 22.04 versi desktop 1.Open a command terminal kemudian lakukan update sudo apt update 2. Install QEMU/KVM di Ubuntu 22.04 Server sudo apt install qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils Sampai di sesi ini server ubuntu sudah dapat di gunakan sebagai server virtual. namun untuk memanagenya kita harus melalkukan secara manual, dengan banyak perintah yang harus kita ketikkan satu persatu. Maka itu kita perlu install Aplikasi tambahan untuk memanagenya. Install Virt-Manager GUI untuk manage KVM dengan system Linux Ubuntu sudo apt install virt-manager Berikut beberapa screen yang sempat simpan 1. memanage KVM melalui Virtual manager

2.menambah server melalui Virtual manager

how to make ubuntu 10.10 repository on local network

Make local ubuntu maverick 10.10 on local network

1. Install debmirror packages
#sudo apt-get install debmirror

2. make directory on /var/www/ubuntu/
#sudo mkdir /var/www/ubuntu/

3. #sudo cd /var/www/ubuntu

4. #sudo debmirror -m --passive --host=kambing.ui.ac.id/ --root=ubuntu/ --method=http --progress --dist=maverick,maverick-updates,maverick-security --section=main,restricted,universe,multiverse --arch=i386 ubuntu/ --ignore-release-gpg

5. Install Apache server
#sudo apt-get install apache2-mpm-prefork

6. edit on /etc/apt/sourcelist.list and change to
#sudo nano /etc/apt/source.list
deb http://ip_ubuntu_server/ubuntu maverick main restricted universe multiverse

7. or if you wan to use on local harddisk
deb file:///var/www/ubuntu maverick main restricted universe multiverse

thx

JK

How to Reset CISCO 17XX

1. Install serial USB dongle
2. Putty ... set to serial com number
3. power on the cisco 17xxx
4. on terminal type config t
5. type config-register 0x2102
6. type end
7. CTRL + Z
8. type erase startup-config
9. type CTRL+Z
10. type reload
11. System configuration has been modified. Save? [yes/no]: n
Proceed with reload? [confirm] ---> Enter

Ubuntu 11.04 as a VLAN

how to configure ubuntu 11.04 as a VLAN

this step by step instruction
apt-get install vlan

sudo modprobe 8021q

vconfig add eth0 100

nano /etc/network/interface

auto eth0.100
iface eth0.100 inet static
address 172.10.10.21
netmask 255.255.255.240

sudo ifup eth0.100

check configuration

ifconfig

the result is
root@kodok:/etc# ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:23:fa:a2:87
inet addr:172.20.20.162 Bcast:172.20.20.163 Mask:255.255.255.252
inet6 addr: fe80::21c:23ff:fefa:a287/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:87 errors:0 dropped:0 overruns:0 frame:0
TX packets:190 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9331 (9.3 KB) TX bytes:27504 (27.5 KB)
Interrupt:17

eth0.100 Link encap:Ethernet HWaddr 00:1c:23:fa:a2:87
inet addr:172.10.10.21 Bcast:172.10.10.31 Mask:255.255.255.240
inet6 addr: fe80::21c:23ff:fefa:a287/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:136 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7463 (7.4 KB) TX bytes:13686 (13.6 KB)

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:16436 Metric:1
RX packets:228 errors:0 dropped:0 overruns:0 frame:0
TX packets:228 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:17960 (17.9 KB) TX bytes:17960 (17.9 KB)

test connection

ping from pc to device
ping 172.10.10.23

root@kodok:/etc# ping 172.10.10.23
PING 172.10.10.23 (172.10.10.23) 56(84) bytes of data.
64 bytes from 172.10.10.23: icmp_req=2 ttl=255 time=1.57 ms
64 bytes from 172.10.10.23: icmp_req=3 ttl=255 time=1.52 ms
64 bytes from 172.10.10.23: icmp_req=4 ttl=255 time=1.47 ms
64 bytes from 172.10.10.23: icmp_req=5 ttl=255 time=1.62 ms
64 bytes from 172.10.10.23: icmp_req=6 ttl=255 time=1.58 ms
64 bytes from 172.10.10.23: icmp_req=7 ttl=255 time=1.61 ms
64 bytes from 172.10.10.23: icmp_req=8 ttl=255 time=1.50 ms
64 bytes from 172.10.10.23: icmp_req=9 ttl=255 time=1.52 ms
64 bytes from 172.10.10.23: icmp_req=10 ttl=255 time=1.56 ms

how to setting your pc as proxy dhcp server on ubuntu 10.10

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Bingung Setting Wireless di Slackware 13

Slackware 13 sudah release, tapi kenapa ini wireless kok gak bisa searching AP ?
padahal udah di tambahin di /etc/rc.d/rc.inet1.conf wlano dgn ssid "wedus", eh kenapa gak mau keliatan juga ini AP.

Kalo di ubuntu khan ada gui yang bisa config langsung network. wah kalo dislackware pake apa yah.

eh ternyata ada kok itu aplikasi buat wifi under gui.
coba cek di dvd slackware di dibagian extra dan lihat folder wicd

dari console yang ada biasa gunakan

cd /media/SlackDVD/extra/wicd
kemudian installpaket tersebut dgn cara installpkg wicd.txz

bila aplikasi berhasil akan masuk ke menu Internet.
nah tinggal anda sesuaikan AP dan password nya

sekian dulu dah.

yoncrew

Teach Me How To Dream

Robbie McAuley

I only see things black and white
Never shades of gray
My eye don`t work that way, no
I can`t imagine fantasies
They never cross my mind
Could be why I`m lonely time to time
Only you
Only you can reach me now
Can you teach me how

Teach me how to dream
Help me make a wish
If I wish for you
Will you make my wish come true
I`m a stranger here
Strange as it may seem
Take me by the heart
Teach me how to dream

You lift me up and give me hope
every single day
I never dreamed that I
Could feel this way
When I`m down
I know where I am gonna turn
I`ve got so much to learn

Teach me how to dream
Help me make a wish
If I wish for you
Will you make my wish come true
I`m a stranger here
Strange as it may seem
Take me by the heart
Teach me how to dream

And when I turn out the lights
I turn to you for my inspiration
Long as we`re together
You and me
We`re gonna dream forever

Teach me how to dream
Help me make a wish
If I wish for you
Will you make my wish come true
I`m a stranger here
Strange as it may seem
Take me by the heart
Teach me how to dream