install/installer/traf_createPasswordLessSSH

#!/bin/bash
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#
# Licensed to the Apache Software Foundation (ASF) under one
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export TRAF_CONFIG="/etc/trafodion/trafodion_config"
source $TRAF_CONFIG

export NODES=""

while [[ $# -gt 0 ]]; do
    case "$1" in
        --nodes)
            NODES=$2
            shift
            ;;
        *)
            echo "***ERROR: unknown parameter '$1'"
            print_usage
            exit -1
    esac
    shift
done



for node in $NODES
do
    sudo su $TRAF_USER --command "ssh -q -oStrictHostKeyChecking=no $node hostname" 2>&1 > /dev/null
    sudo su $TRAF_USER --command "ssh -q -oStrictHostKeyChecking=no localhost hostname" 2>&1 > /dev/null
    if [ $? -ne 0 ]; then
        echo "***ERROR: Unable to ssh to node $node"
        exit -1
    fi

    for nodes in $NODES
    do
       sudo su $TRAF_USER --command "ssh -q -oStrictHostKeyChecking=no $node ssh -q -oStrictHostKeyChecking=no $nodes hostname" 2>&1 > /dev/null
       if [ $? -ne 0 ]; then
          echo "***ERROR: Unable to ssh to node $node"
          exit -1
       fi
    done
done