#!/bin/bash

set -eu

mkdir -p ~/.instack
LOGFILE=~/.instack/install-undercloud.log

exec > >(tee $LOGFILE)
exec 2>&1

echo "Running $0"

export JSONFILE=${JSONFILE:-/usr/share/instack-undercloud/json-files/fedora-20-undercloud-delorean.json}

export ELEMENTS_PATH=${ELEMENTS_PATH:-"/usr/share/diskimage-builder/elements/ \
                                       /usr/share/tripleo-image-elements/ \
                                       /usr/share/instack-undercloud/"}

echo "Sourcing answers file from instack.answers..."
source ~/instack.answers

export DEPLOYMENT_MODE
export IMAGE_PATH
export LOCAL_IP
export DNSMASQ_START
export DNSMASQ_END
export LOCAL_INTERFACE
export MASQUERADE_NETWORK
export POWER_DRIVER
export VIRTUAL_POWER_USER
export VIRTUAL_POWER_HOST
export DHCP_START
export DHCP_END
export NETWORK_CIDR
export NETWORK_GATEWAY

export UNDERCLOUD_DB_PASSWORD=${UNDERCLOUD_DB_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_ADMIN_TOKEN=${UNDERCLOUD_ADMIN_TOKEN:-$(tripleo os-make-password)}
export UNDERCLOUD_ADMIN_PASSWORD=${UNDERCLOUD_ADMIN_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_GLANCE_PASSWORD=${UNDERCLOUD_GLANCE_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_HEAT_PASSWORD=${UNDERCLOUD_HEAT_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_NEUTRON_PASSWORD=${UNDERCLOUD_NEUTRON_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_NOVA_PASSWORD=${UNDERCLOUD_NOVA_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_IRONIC_PASSWORD=${UNDERCLOUD_IRONIC_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_TUSKAR_PASSWORD=${UNDERCLOUD_TUSKAR_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_CEILOMETER_PASSWORD=${UNDERCLOUD_CEILOMETER_PASSWORD:-$(tripleo os-make-password)}
export UNDERCLOUD_CEILOMETER_SNMPD_PASSWORD=${UNDERCLOUD_CEILOMETER_SNMPD_PASSWORD:-$(tripleo os-make-password)}

sudo -E instack \
  -p $ELEMENTS_PATH \
  -j $JSONFILE

RUN_ORC=${RUN_ORC:-"1"}
if [ "$RUN_ORC" = "1" ]; then
    sudo IMAGE_PATH=$IMAGE_PATH os-refresh-config
fi

# generate ssh authentication keys if they don't exist
if [ ! -f ~/.ssh/id_rsa ]; then
  ssh-keygen -t rsa -N ""  -f ~/.ssh/id_rsa
fi

command $(sudo cat /root/stackrc | xargs)

if ! nova keypair-show default 2>&1 1>/dev/null; then
	tripleo user-config
fi


export COMPLETION_MESSAGE=${COMPLETION_MESSAGE:-"\
#############################################################################
install-undercloud complete.

The file containing this installation's passwords is at
/root/tripleo-undercloud-passwords.

There is also a stackrc file at /root/stackrc.

These files are needed to interact with the OpenStack services, and should be
secured. For convenience, they can be copied to the current directory:

sudo cp /root/tripleo-undercloud-passwords .
sudo cp /root/stackrc .

#############################################################################"}

echo "$COMPLETION_MESSAGE"