function install_jq() {
if ! type jq > /dev/null ; then wget "https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64" mv jq-linux64 /usr/local/bin/jq chmod a+x /usr/local/bin/jq fi
}
function configure_aws_cli() {
local home_dir=$1 # Configure aws cli in case it is not yet configured mkdir -p "$home_dir/.aws" EC2_AVAIL_ZONE=$(curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone) EC2_REGION=${EC2_AVAIL_ZONE::-1} cat >"$home_dir/.aws/config" <<CONFIGURE_AWS_CLI
- default
-
region = $EC2_REGION output = json CONFIGURE_AWS_CLI }