#!/bin/bash
# -----------------------------------------------------------------------------
# Remotely stops & uninstalls ONOS on the specified node.
# -----------------------------------------------------------------------------

[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
. $ONOS_ROOT/tools/build/envDefaults

remote=$ONOS_USER@${1:-$OCI}

ssh $remote "
    sudo stop onos 1>/dev/null 2>/dev/null

    # Wait for onos to stop up to 5 seconds
    for i in \$(seq 1 5); do
      [ -z \"\$(ps -ef | grep karaf.jar | grep -v grep)\" ] && break
      sleep 1
    done
    [ -z \"\$(ps -ef | grep karaf.jar | grep -v grep)\" ] || echo 'ONOS failed to stop.'

    # Remove onos directory and init file
    sudo rm -fr $ONOS_INSTALL_DIR
    [ -f /etc/init/onos.conf ] && sudo rm /etc/init/onos.conf
"