root
70 lines
2.4 KiB
Bash
Executable File
70 lines
2.4 KiB
Bash
Executable File
#! /usr/bin/bash
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#
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# Nodeattr is not designed for hostname.domain.tld, just hostname
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# it work to Debian 9 by accident.
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# if debian > 9, original genders is copyed on /tmp, but . are replaced by ^
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# binary of nodeattr is renamed /usr/bin/nodeattr.bin
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# this script replace requested fqdn host.domain.tld by host^domain^tld (like content of copy of genders in /tmp)
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# nodeattr.bin see ^ as normal char like a simple nodename then it parse stdout of nodeattr.bin by a sed to replace ^ by .
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#
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MinWork=10
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# ---------------------------------------------------------------------------------------------------------------
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# Calculate temp file
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RNDSeq=$(echo $RANDOM$RANDOM$RANDOM | cut -b1-6)
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TMPFile=/tmp/Alt-genders.$$-${RNDSeq}
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AllParameters="$@"
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OldOption="@@@"
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NewParam=""
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# Fixe gender file
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PossibleGenders=$2
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GenderFile=/etc/genders
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# ---------------
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[ "$(echo ${AllParameters} | grep "\-f" | wc -l)" = "1" ] && GenderFile=$2
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#
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# this FN generate valid cmd line for nodeattr.bin
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# ex: -f /etc/gender.sample -n jackyix01.idiap.ch -l si_target
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# become -f /tmp/ALT-Genders.$$-nnnnnn -n jackyix01^idiap^ch -l si_target
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# -f gender file is changed to temp gender file
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# if -n hostname . replaced by ^
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# ---------------------------------------------------------------------------------------------------------------
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_RemovePointOnFQDNParam()
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{
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echo -n "-f ${TMPFile}"
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for Option in ${AllParameters}
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do
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if [ "o${OldOption}" = "o-l" ]
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then
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echo -n " ${Option}" | sed s/'\.'/'^'/g
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elif [ "o${OldOption}" = "o-f" ]
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then
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#PATCH dont echo option followed by -f (already set before)
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echo -n ""
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elif [ "o${Option}" = "o-f" ]
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then
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#PATCH dont echo -f option (already set before)
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echo -n ""
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else
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echo -n " ${Option}"
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fi
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OldOption=${Option}
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done
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}
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# ---------------------------------------------------------------------------------------------------------------
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NewParam=""
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NewParam=$(_RemovePointOnFQDNParam $2)
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# ----------------------------------------------------------------------
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if [ $(cat /etc/debian_version | awk -F "." ' { print $1 } ') -lt ${MinWork} ]
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then
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/usr/bin/nodeattr $*
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exit
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else
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# Dirty hack
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#echo ":${AllParameters}" >> /tmp/nodeattr.txt
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cat ${GenderFile} | sed s/'\.'/'^'/g > ${TMPFile} 2> /dev/null
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# Remove -f genderfile on options
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/usr/bin/nodeattr.bin ${NewParam} | sed s/'\^'/'.'/g
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[ -f ${TMPFile} ] && rm -f ${TMPFile} > /dev/null 2>&1
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fi
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