Cluster der kan alt/Install DHCP server

Install DHCP server

Install DHCP server by download and install the DHCP package

sudo apt-get install isc-dhcp-server

Configure dhcpd.conf

Ether the dhcp.conf

sudo nano /etc/dhcp/dhcpd.conf

Uncomment everything and add the following lines at the bottom of the dhcp.conf file. You have to enter the nodes MAC-addresses. This can be added later on, but if you already know the MAC-addresses on the nodes type them in now

 
default-lease-time 3100;        # 51 minutes.
max-lease-time 604800;          # 1 week


subnet 10.0.0.0 netmask 255.255.255.0 {
        range 10.0.0.11 10.0.0.20;
        option routers 10.0.0.1;
        option subnet-mask 255.255.255.0;
        option broadcast-address 10.0.0.255;
        option domain-name-servers 10.0.0.1;
        option domain-name "cluster.org";
        next-server 10.0.0.1;
        filename "pxelinux.0";
}

        host node1 {
                hardware ethernet 20:CF:30:F1:0B:4D;
                fixed-address 10.0.0.11;
        }
        host node2 {
                hardware ethernet 20:CF:30:F0:C6:55;
                fixed-address 10.0.0.12;
        }

        host node3 {
                hardware ethernet 20:CF:30:F1:0B:F4;
                fixed-address 10.0.0.13;
        }
        host node4 {
                hardware ethernet 20:CF:30:F0:C8:6D;
                fixed-address 10.0.0.14;
        }