New-host script for hammer - use it like "./new-host wheezy"

new-host

#!/bin/bash

# Script to create a new host quickly

cd ~/github/hammer-cli

case $1 in
# Some shortcuts
list)
  bundle exec bin/hammer host list
  exit 0
  ;;
delete)
  if [[ "${2}" =~ \w*\..* ]] ; then
    # has a dot, use verbatim
    bundle exec bin/hammer host delete --name "${2}"
  else
    # no dot, assume the domain
    bundle exec bin/hammer host delete --name "${2}.sapphire.elysium.emeraldreverie.org"
  fi
  exit 0
  ;;
# Actual host creation stuff
squeeze)
  image="debian-squeeze-6.0.0-3-amd64.qcow2"
  name="squeeze"
  os=22
  ;;
precise)
  image="ubuntu-precise-12.04.0-1-amd64.qcow2"
  name="precise"
  os=2
  ;;
centos)
  image="centos.img"
  name="centos"
  os=24
  ;;
trusty)
  image="ubuntu-trusty-14.04.0-1-amd64.qcow2"
  name="trusty"
  os=25
  ;;
*)
  image="debian-wheezy-7.0.0-3-amd64.qcow2"
  name="wheezy"
  os=1
  ;;
esac

# Use a random number for the hostname
rng=$(( 100+( $(od -An -N2 -i /dev/random) )%(1023+1) ))

# Get an ip from the proxy for primary networ (image-based only)
ip=$(curl -sk http://localhost:8443/dhcp/192.168.130.0/unused_ip |cut -d':' -f2|tr -d '"}')

bundle exec bin/hammer host create \
  --name "${name}${rng}" \
  --hostgroup-id 2 \
  --operatingsystem-id $os \
  --subnet-id 1 \
  --ip "${ip}" \
  --compute-resource-id 1 \
  --provision-method image \
  --compute-attributes cpus="1",memory="1073741824",start="1",image_id="/home/images/$image" \
  --interface="type=network,network=default,model=virtio" \
  --volume="capacity=10G,format_type=qcow2,pool_name=ImageHome"
#  --compute-profile-id 1 \
#  --location-id 2 \
#  --organization-id 1 \

echo "${name}${rng}" on "${ip}"