63 lines
1.8 KiB
Bash
63 lines
1.8 KiB
Bash
# Setup fake IPMI network
|
|
ip link add oob-br type bridge
|
|
ip link set dev oob-br up
|
|
|
|
# Setup rack 1 PXE network
|
|
ip link add pxe1-br type bridge
|
|
ip link set dev pxe1-br up
|
|
|
|
# Setup rack 2 PXE network
|
|
ip link add pxe2-br type bridge
|
|
ip link set dev pxe2-br up
|
|
|
|
# Setup interface to hold all IP addresses for vbmc instances
|
|
ip link add dev oob-if type veth peer name oob-ifp
|
|
ip link set dev oob-ifp up master oob-br
|
|
ip link set dev oob-if up arp on
|
|
|
|
# Setup rack 1 PXE gateway
|
|
ip link add dev pxe1-if type veth peer name pxe1-ifp
|
|
ip link set dev pxe1-ifp up master pxe1-br
|
|
ip link set dev pxe1-if up arp on
|
|
ip addr add 172.24.1.1/24 dev pxe1-if
|
|
|
|
# Setup rack 2 PXE gateway
|
|
ip link add dev pxe2-if type veth peer name pxe2-ifp
|
|
ip link set dev pxe2-ifp up master pxe2-br
|
|
ip link set dev pxe2-if up arp on
|
|
ip addr add 172.24.2.1/24 dev pxe2-if
|
|
|
|
# Setup fake IPMI interfaces and vbmc instances
|
|
ip addr add 172.24.10.101/24 dev oob-if
|
|
vbmc add --address 172.24.10.101 node2
|
|
ip addr add 172.24.10.102/24 dev oob-if
|
|
vbmc add --address 172.24.10.102 node3
|
|
|
|
vbmc start
|
|
|
|
# Setup rules for IP forwarding on PXE networks
|
|
echo 1 > /proc/sys/net/ipv4/ip_forward
|
|
|
|
iptables -t nat -A POSTROUTING -o extbr -j MASQUERADE
|
|
|
|
iptables -A FORWARD -i extbr -o pxe1-if -m state --state RELATED,ESTABLISHED -j ACCEPT
|
|
iptables -A FORWARD -i pxe1-if -o extbr -j ACCEPT
|
|
iptables -A FORWARD -i extbr -o pxe2-if -m state --state RELATED,ESTABLISHED -j ACCEPT
|
|
iptables -A FORWARD -i pxe2-if -o extbr -j ACCEPT
|
|
|
|
# Setup external ssh access to genesis VM
|
|
iptables -t nat -A PREROUTING -p tcp -d 10.23.19.16 --dport 2222 -j DNAT --to-destination 172.24.1.100:22
|
|
|
|
# Node1 - Genesis
|
|
# PXE1 - 172.24.1.100/24
|
|
# OOB - 172.24.10.100/24
|
|
|
|
# Node2 - Master
|
|
# PXE1 - 172.24.1.101/24
|
|
# vbmc - 172.24.10.101/24
|
|
|
|
# Node3 - Master
|
|
# PXE2 - 172.24.2.101/24
|
|
# vbmc - 172.24.10.102/24
|
|
|