#!/usr/bin/env bash

# ``upgrade_packages``

# Keep track of the grenade directory
GRENADE_DIR=$(cd $(dirname "$0") && pwd)

# Import common functions
source $GRENADE_DIR/functions

# Determine what system we are running on.  This provides ``os_VENDOR``,
# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
# and ``DISTRO``
GetDistro

# Source params
source $GRENADE_DIR/grenaderc

# For debugging
set -o xtrace

# NOTE(maurosr): Ideally in a new upgrade test right after a release no new
# configuration is need, so we can go on without the from-<release> directory.
# This is also useful due to cross dependencie between d-g and grenade when
# enabling grenade to run a an upgrade between a new pair of releases.
# Get packages to be updated

upgrade_dir=$(get_release_name_from_branch $BASE_DEVSTACK_BRANCH)
upgrade_file=$GRENADE_DIR/"from-"$upgrade_dir/${0##*/}
if [ -e $upgrade_file ]; then
    source $upgrade_file
else
    echo "Warning: No new configurations were found for new necessary" \
"packages. If your patch fails during the upgrade this may be the cause."
fi

# SQLAlchemy is 0.7.8 ((cinder, nova)
PIPS="$GLANCE_PIPS $HORIZON_PIPS $NOVA_PIPS $QUANTUM_PIPS"

#pip_install $PIPS

# Install package requirements
if [[ "$os_PACKAGE" = "deb" ]]; then
    install_package $(get_packages $TARGET_DEVSTACK_DIR/files/apts)
else
    install_package $(get_packages $TARGET_DEVSTACK_DIR/files/rpms)
fi

# Restart Services
sudo service rabbitmq-server stop
sudo killall epmd
sudo service rabbitmq-server start