#!/bin/bash

set -eu
set -o pipefail

OS_AUTH_URL=${OS_AUTH_URL:-""}
if [ -z "$OS_AUTH_URL" ]; then
    echo "You must source a stackrc file for the Undercloud."
    exit 1
fi

export TRIPLEO_ROOT=${TRIPLEO_ROOT:-"/etc/tripleo"}
export NODES_JSON=${NODES_JSON:-"instackenv.json"}
export TE_DATAFILE=$NODES_JSON

source tripleo-overcloud-passwords

OVERCLOUD_ENDPOINT=$(heat output-show overcloud KeystoneURL|sed 's/^"\(.*\)"$/\1/')
export OVERCLOUD_IP=$(echo $OVERCLOUD_ENDPOINT | awk -F '[/:]' '{print $4}')

source $TRIPLEO_ROOT/overcloudrc

cat > ~/overcloudrc << EOF
export NOVA_VERSION=$NOVA_VERSION
export COMPUTE_API_VERSION=$COMPUTE_API_VERSION
export OS_PASSWORD=$OS_PASSWORD
export OS_AUTH_URL=$OS_AUTH_URL
export OS_USERNAME=$OS_USERNAME
export OS_TENANT_NAME=$OS_TENANT_NAME
export OS_NO_CACHE=True
export OS_CLOUDNAME=overcloud
export no_proxy=${no_proxy:-''},$OVERCLOUD_IP
EOF