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#!/bin/bash
# Script to copy the pem keys from the user's home directory
# to $GLUSTERD_WORKDIR/geo-replication and then copy
# the keys to other nodes in the cluster and add them to the
# respective authorized keys. The script takes as argument the
# user name and assumes that the user will be present in all
# the nodes in the cluster. Not to be used for root user
function main()
{
user=$1
master_vol=$2
slave_vol=$3
GLUSTERD_WORKDIR=$(gluster system:: getwd)
if [ "$user" == "" ]; then
echo "Please enter the user's name"
exit 1;
fi
if [ "$master_vol" == "" ]; then
echo "Invalid master volume name"
exit 1;
fi
if [ "$slave_vol" == "" ]; then
echo "Invalid slave volume name"
exit 1;
fi
COMMON_SECRET_PEM_PUB=${master_vol}_${slave_vol}_common_secret.pem.pub
if [ "$user" == "root" ]; then
echo "This script is not needed for root"
exit 1;
fi
home_dir=`getent passwd $user | cut -d ':' -f 6`;
if [ "$home_dir" == "" ]; then
echo "No user $user found"
exit 1;
fi
if [ -f $home_dir/${COMMON_SECRET_PEM_PUB} ]; then
cp $home_dir/${COMMON_SECRET_PEM_PUB} ${GLUSTERD_WORKDIR}/geo-replication/
gluster system:: copy file /geo-replication/${COMMON_SECRET_PEM_PUB}
gluster system:: execute add_secret_pub $user geo-replication/${master_vol}_${slave_vol}_common_secret.pem.pub
else
echo "$home_dir/common_secret.pem.pub not present. Please run geo-replication command on master with push-pem option to generate the file"
exit 1;
fi
exit 0;
}
main "$@";
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