kolla-virsh-helpers.sh

#!/bin/bash

vms=/storage01/pbourke/VMs

hosts=(operator
      control01
      control02
      control03
      database01
      database02
      network01
      compute01
      compute02
      storage01
      storage02
      storage03
      monitoring01
      )

function destroy-env {
  token=$1
  for i in ${hosts[@]}; do
      virsh undefine $i-$token
      virsh destroy $i-$token
      rm $vms/$i-$token.qcow2
  done
}

function mk-env {
  token=$1
  for i in ${hosts[@]}; do
    name="$i-$token"

    virt-clone \
        --original base-kickstart \
        --name $name \
        -f $vms/$name.qcow2 \
        --auto-clone

    virt-edit \
        -d $name \
        /etc/hostname -e "s/^.*/$name/"

    virt-edit \
        -d $name \
        /etc/sysconfig/network-scripts/ifcfg-eth0 \
        -e 's/^DHCP_HOSTNAME=.*/DHCP_HOSTNAME="'$name'"/'

    virsh start ${name}
  done
}

function start-env {
  token=$1

  for i in ${hosts[@]}; do
    virsh start $i-$token
  done
}

function stop-env {
  token=$1
  for i in ${hosts[@]}; do
    virsh shutdown $i-$token
  done
}