KVM Install Notes

create_lv.sh

lvcreate -n dns01 -V 10G --thinpool vg01/pool00

dns01-install.sh

#!/bin/sh

virt-install \
  --name dns01 \
  --memory 1024 \
  --vcpus 2 \
  --controller scsi,model=virtio-scsi \
  --disk /dev/vg01/dns01,bus=scsi,discard=unmap \
  --cdrom /opt/images/CentOS-7-x86_64-Minimal.iso \
  --os-variant centos7.0 \
  --network bridge=br0,model=virtio,mac=52:54:00:66:58:d4 \
  --graphics vnc,listen=0.0.0.0,port=5903 \
  --noautoconsole

network.sh

#!/bin/sh

# https://wiki.centos.org/TipsAndTricks/BridgeAndNmcli

IP="192.168.1.3/24"
GW="192.168.1.1"
DNS="192.168.1.2 192.168.1.7"
SEARCH="mynet.local"
ETH="eno1"

nmcli connection add type bridge ifname br0

nmcli connection modify bridge-br0 bridge.stp no

nmcli connection modify bridge-br0 ipv4.method manual ipv4.address "$IP" \
  ipv4.gateway "$GW" ipv4.dns "$DNS" ipv4.dns-search $SEARCH

nmcli con add type bridge-slave ifname $ETH master bridge-br0

if [[ $? -eq 0 ]]; then
  echo added bridge slave, deleting $ETH and rebooting
  nmcli con del $ETH; reboot
else
  echo error adding bridge slave
fi