#!/bin/bash
# @@@ START COPYRIGHT @@@
#
# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
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# @@@ END COPYRIGHT @@@

# generate new unique key local to ambari server
tf=/tmp/trafssh.$$
rm -f ${tf}*
/usr/bin/ssh-keygen -q -t rsa -N '' -f $tf

instloc="$1"
mpack="$2"
vers="$3"
pkgcnt="$4" #RPM package count

config="${instloc}/${mpack}/common-services/TRAFODION/2.1/configuration/trafodion-env.xml"

chmod 0600 $config  # protect key
sed -i -e "/TRAFODION-GENERATED-SSH-KEY/r $tf" $config # add key to config properties

rm -f ${tf}*

# tar up the mpack, included generated key
tball="${instloc}/${mpack}-${vers}.tar.gz"

cd "${instloc}"
tar czf "$tball" ${mpack}

# install ambari mpack
if (( pkgcnt > 1 ))
then
  cmd="upgrade-mpack"
else
  cmd="install-mpack"
fi
ambari-server $cmd --verbose --mpack="$tball"
ret=$?

exit $ret