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path: root/packages/scripts-cern/resources/bin/database-tunnels.sh
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#!/bin/bash
REMOTE_UNC_PATH="//cerndfs.cern.ch/dfs/Applications/Oracle"
AISADM_IP=aisadm.cern.ch
AISADM_FINGERPRINT="`dirname \"$0\"`/../lib/aisadm-fingerprint"
SSH_USER=$USER
TNSNAMES="$HOME/.cache/tnsnames"
LOCAL=false
TEMP=`getopt -o phl: --long help,local,user: \
     -n '$0' -- "$@"`
if [ $? != 0 ] ; then echo "Failed to parse arguments..." >&2 ; exit 1 ; fi

# Note the quotes around `$TEMP': they are essential!
eval set -- "$TEMP"

function print() { echo -e "\e]0;$1\a"; echo "$1"; }

while true ; do
    case "$1" in
        -p|--local) LOCAL=true ; shift ;;
        -l|--user) shift; SSH_USER=$1; shift ;;
        -h|--help) echo "$0 [--help|--local] [-l <name>|--user <name>]"; exit 0;;
        --) shift ; break ;;
        *) echo "Internal error! ($*)" ; exit 1 ;;
    esac
done

if ! $LOCAL; then
    print "Mirror tnsnames.ore files to $TNSNAMES" &&
        mkdir -p "$TNSNAMES/admin" "$TNSNAMES/admin_localhost" &&
        smbclient -k "$REMOTE_UNC_PATH" -D ADMIN_localhost -TXc - 'ADMIN_localhost/OLD' | tar --strip-components=2 -x -C "$TNSNAMES/admin_localhost" &&
        smbclient -k "$REMOTE_UNC_PATH" -D ADMIN -TXc - 'ADMIN/OLD'| tar --strip-components=2 -x -C "$TNSNAMES/admin" ||
            echo "failed to mirror tnsnames to $TNSNAMES" >&2
fi

if $LOCAL; then
    SSH_EXTRAOPTS="-oProxyCommand=ssh -l \"$SSH_USER\" lxplus.cern.ch nc $AISADM_IP 22"
else
    true
fi

print "Database Tunnel" &&
    ssh -l "$SSH_USER" \
        -L 10301:cman1.cern.ch:10300 -L 10302:cman2.cern.ch:10300 \
        -o UserKnownHostsFile=$AISADM_FINGERPRINT \
        ${SSH_EXTRAOPTS:+"$SSH_EXTRAOPTS"} \
        $AISADM_IP \
        "date; echo tunnel is running; cat"