Prerequisites
- Ubuntu 16 running in VirtualBox
VirtualBox Prerences
In VirtualBox Preferences define Host-only adaptor (should already exist and default to the following)
- Ip: 192.168.56.1
- Netmask: 255.255.255.0
- DHCP: Enabled
Create K8Master
Create VM with
- 2 GB MEM
- 10 GB disk
- user: test
Install SSH
> sudo apt-get install openssh-server
Determine your network interface
> ifconfig
enp0s3 Link encap:Ethernet HWaddr 08:00:27:ff:1a:7b
inet addr:192.168.56.3 Bcast:192.168.56.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:feff:1a7b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:168 errors:0 dropped:0 overruns:0 frame:0
TX packets:244 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14463 (14.4 KB) TX bytes:21919 (21.9 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:65536 Metric:1
RX packets:160 errors:0 dropped:0 overruns:0 frame:0
TX packets:160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:11840 (11.8 KB) TX bytes:11840 (11.8 KB)
From the above we can see that our vm is running with IP: 192.168.56.3
Let's make it a static and assign it 192.168.56.100.
> sudo vi /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto enp0s3
iface enp0s3 inet static
address 192.168.56.100
netmask 255.255.255.0
network 192.168.56.0
broadcast 192.168.56.255
gateway 192.168.56.1
dns-nameservers 192.168.56.1 8.8.8.8
> reboot
After reboot, we should be able to confirm that the ip address is static by issuing the ifconfig command once more.
SSH into your VM from your host:
> ssh 192.168.56.100
Reference
| Reference | URL |
|---|---|
| Kubernetes on Ubuntu | https://kubernetes.io/docs/getting-started-guides/ubuntu/ |
| Install Kubernetes On Ubuntu | https://www.youtube.com/watch?v=UWg3ORRRF60 |