vcloud-vm-lookup

vcloud-vm-lookup.sh

#!/bin/bash

usage() {
cat << EOF
usage: $0 ARGUMENTS
Simple wrapper script to query the vCloud API and return a
YAML object of a specific virtual machine.

Written by mig5 July 2014

This script assumes you have performed the following on
your machine already:

 1) gem install vcloud-core vcloud-tools

 2) Created a ~/.fog file containing your vCloud API creds
    per http://gds-operations.github.io/vcloud-tools/usage

ARGUMENTS:

 -c <CREDS> where CREDS is your credentials variable for
            vCloud (e.g the first line of your ~/.fog file).
            Defaults to 'test_credentials'.
 -n <NAME>  where NAME is the name of your VM.
 -h         this help message

If no -n argument is sent, all VMs will be queried for and
displayed.

EOF
}

ARGS=
CREDS="test_credentials"

# Parse arguments
while getopts ":c:n:h" OPTIONS
do
  case $OPTIONS in
    h)
      usage
      exit
      ;;
    c)
      CREDS=$OPTARG
      ;;
    n)
      ARGS="--filter name==${OPTARG}"
      ;;
  esac
done

# Have we got a valid vCloud token? If not, perform the
# authentication in order to get one
if [[ -z $FOG_VCLOUD_TOKEN ]]; then
  eval $(FOG_CREDENTIAL=$CREDS vcloud-login)
fi

# Run the task
FOG_CREDENTIAL=$CREDS vcloud-query -o yaml vm $ARGS