#!/bin/bash

set -eux

IMAGE_PATH=${IMAGE_PATH:-"."}

export DEPLOY_NAME=${DEPLOY_NAME:-deploy-ramdisk-ironic}
export DISCOVERY_NAME=${DISCOVERY_NAME:-discovery-ramdisk}
TFTP_ROOT=${TFTP_ROOT:-/tftpboot}

source <(sudo cat /root/stackrc)

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

function check_image {
    local image_name=$IMAGE_PATH/$1

    if [ ! -f $image_name ]; then
        echo "$image_name does not exist."
        exit 1
    fi
}

function load_image {
    local image_name=$IMAGE_PATH/$1

    tripleo load-image -d $image_name
}

check_image $DEPLOY_NAME.initramfs
check_image $DEPLOY_NAME.kernel
check_image $DISCOVERY_NAME.initramfs
check_image $DISCOVERY_NAME.kernel

check_image overcloud-compute.qcow2
check_image overcloud-control.qcow2

load_image overcloud-compute.qcow2
load_image overcloud-control.qcow2

# Temporarily disabled while we use split images for compute and control
# check_image openstack-full.qcow2
# load_image openstack-full.qcow2

glance image-delete bm-deploy-kernel 2>/dev/null || :
glance image-create --name bm-deploy-kernel --is-public true \
    --disk-format aki < $IMAGE_PATH/$DEPLOY_NAME.kernel
glance image-delete bm-deploy-ramdisk 2>/dev/null || :
glance image-create --name bm-deploy-ramdisk --is-public true \
    --disk-format ari < $IMAGE_PATH/$DEPLOY_NAME.initramfs

deploy_kernel_id=$(glance image-show bm-deploy-kernel | awk ' / id / {print $4}')
deploy_ramdisk_id=$(glance image-show bm-deploy-ramdisk | awk ' / id / {print $4}')

sudo cp -f "$IMAGE_PATH/$DISCOVERY_NAME.kernel" "$TFTP_ROOT/discovery.kernel"
sudo cp -f "$IMAGE_PATH/$DISCOVERY_NAME.initramfs" "$TFTP_ROOT/discovery.ramdisk"