#!/usr/bin/env bash

# ``upgrade-sanity``

# this is a set of sanity checks that should be run after upgrade to make sure
# the environment actually looks like we expect, if not, die horribly

echo "*********************************************************************"
echo "Begin $0"
echo "*********************************************************************"

# Keep track of the devstack 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

# We need the OS_ credentials
source $TARGET_DEVSTACK_DIR/openrc

# all the services should actually be running that we expect
NOT_RUNNING=""
for name in ${TARGET_SERVICES}; do
    if ! is_running ${name}; then
        NOT_RUNNING="$NOT_RUNNING $name"
    fi
done

if [[ -n "$NOT_RUNNING" ]]; then
    echo "The following services are not running after upgrade: $NOT_RUNNING"
    # do a process dump at the end, just to see how bad things really are
    ps auxw
    exit 1
fi

echo "*********************************************************************"
echo "SUCCESS: End $0"
echo "*********************************************************************"