10. Appendix - D Example system 1 Simple Flat Cluster

A Sample config.yml file;

The config file below defines two compute node templates and two network templates

ipaddr-mgmt-network: 192.168.16.0/20

ipaddr-mgmt-switch:

rack1: 192.168.16.5

ipaddr-data-switch:

rack1: 192.168.16.25

redundant-network: false

userid-default: ubuntu

password-default: passw0rd

userid-mgmt-switch: admin

password-mgmt-switch: admin

userid-data-switch: admin

password-data-switch: admin

networks:

physnet1:

description: Organization site or external network

addr: 10.40.204.0/24

broadcast: 10.40.204.255

gateway: 10.40.204.1

dns-nameservers: 9.3.1.200

dns-search: aus.stglabs.ibm.com

method: static

eth-port: eth10

physnet2:

description: Interface for eth11

method: manual

eth-port: eth11

ctrl:

description: Control Network

bridge: br-ctrl

method: static

tcp_segmentation_offload: off

addr: 172.29.236.0/22

vlan: 210

eth-port: eth10

data:

description: Data Network

bridge: br-data

method: static

addr: 172.29.240.0/22

vlan: 30 # data vlan id

eth-port: eth11

node-templates:

node-type1:

hostname: management

userid-ipmi: ADMIN

password-ipmi: ADMIN

cobbler-profile: ubuntu-14.04.4-server-amd64

name-interfaces:

mac-pxe: eth15

mac-eth10: eth10

mac-eth11: eth11

ports:

pxe:

rack1: [2]

ipmi:

rack1: [1]

eth10:

rack1: [5]

networks:

• physnet1
• ctrl

node-type2:

hostname: compute

userid-ipmi: ADMIN

password-ipmi: admin

cobbler-profile: ubuntu-14.04.4-server-ppc64el

name-interfaces:

mac-pxe: eth15

mac-eth10: eth10

mac-eth11: eth11

ports:

pxe:

rack1: [4, 6]

ipmi:

rack1: [3, 5]

eth10:

rack1: [6, 8]

eth11:

rack1: [7, 9]

networks:

• physnet1
• physnet2
• ctrl
• data