A curl wrapper to get container info from the rancher API

rancher-get-info.sh

#!/bin/sh

usage(){
    echo "Usage: $0 ACCESS_KEY ACCESS_SECRET CONATAINER_ID"
    exit 1
}

# call usage() function if filename not supplied
[[ $# -ne 3 ]] && usage

ACCESS_KEY=$1
ACCESS_SECRET=$2
CONTAINER_ID=$3


curl -s -u "${ACCESS_KEY}:${ACCESS_SECRET}" -X Get \
    -H 'Accept: application/json' \
    -H 'Content-Type: application/json' \
    "http://rancher.maluuba.com:34080/v1/containers/${CONTAINER_ID}" | python -m json.tool