imprint.sh

#!/bin/sh

NAME=`/bin/hostname -s`
waitress_url="http://X.X.10.39"
base_url="http://X.X.7.17/chef"

mkdir -p /export/skynet

# Assume that this is looking for a json based off a MAC hostname
/usr/bin/wget -q $waitress_url/${NAME} -O /export/skynet/${NAME}.json

if [ -s /export/skynet/${NAME}.json ]; then
  /usr/bin/wget -q $base_url/solo.rb -O /export/skynet/solo.rb
  /usr/bin/chef-solo -L /export/skynet/scaffold.log -c /export/skynet/solo.rb -j /export/skynet/${NAME}.json -r $base_url/bootstrap.tgz
  /usr/bin/chef-client >/dev/null 2>&1
  /sbin/shutdown -h now
else

  # Lets see if this host has an explicit definition
  NAME=`/bin/hostname | /bin/cut -d. -f1,2`
  /usr/bin/wget -q $base_url/nodes/${NAME}.json -O /export/skynet/${NAME}.json
  if [ -s /export/skynet/${NAME}.json ]; then
    /usr/bin/wget -q $base_url/solo.rb -O /export/skynet/solo.rb
    /usr/bin/chef-solo -L /export/skynet/scaffold.log -c /export/skynet/solo.rb -j /export/skynet/${NAME}.json -r $base_url/bootstrap.tgz
    /usr/bin/chef-client >/dev/null 2>&1
    /sbin/reboot
  else 

    # This isn't the json you're looking for; abort.
    rm -rf /export/skynet
    echo "Unable to find bootstrap json.  Please try again."
  fi
fi