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#!/bin/sh |
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# |
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# cluster-deploy.sh, Copyright © 2013 Matteo Cypriani <mcy@lm7.fr> |
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# multicopy.sh, Copyright © 2013 Matteo Cypriani <mcy@lm7.fr> |
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# (Formerly named cluster-deploy.sh) |
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# |
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# This program is free software. It comes without any warranty, to |
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# the extent permitted by applicable law. You can redistribute it |
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@ -53,7 +54,7 @@ done
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# Do we still have at least a host list and a file? |
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# Note: if the program was wrongly called but still has 2 arguments, for |
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# example with "cluster-deploy -l root -P my_file", it will try to use |
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# example with "multicopy -l root -P my_file", it will try to use |
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# "-P" as hosts' list and "my_file" as the file to be transfered. |
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if [ $# -lt 2 ] ; then |
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print_usage |
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@ -81,15 +82,15 @@ fi
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# Check dependencies |
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PSCP=$(command -v parallel-scp || command -v pscp.pssh || command -v pscp) |
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PRSYNC=$(command -v parallel-rsync || command -v prsync) |
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CLUSTERPING=$(command -v cluster-ping) |
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MULTIPING=$(command -v multiping) |
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if [ -z "$RSYNC" ] && [ -z "$PSCP" ] ; then |
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echo "Parallel SSH (pssh) is required for this script to work." |
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exit 4 |
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elif [ -z "$PRSYNC" ] ; then |
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echo "Parallel rsync (prsync) is required for this script to work." |
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exit 5 |
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elif [ -z "$CLUSTERPING" ] ; then |
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echo "cluster-ping (which should have been provided along with this" |
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elif [ -z "$MULTIPING" ] ; then |
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echo "multiping (which should have been provided along with this" |
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echo "script) is required for this script to work." |
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exit 6 |
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fi |
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@ -99,7 +100,7 @@ HOSTS_LIST_NAME="$1"
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if [ -z "$XDG_CONFIG_HOME" ] ; then |
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XDG_CONFIG_HOME="$HOME/.config" |
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fi |
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HOSTS="$XDG_CONFIG_HOME/cluster/${HOSTS_LIST_NAME}.lst" |
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HOSTS="$XDG_CONFIG_HOME/ssh_tools/${HOSTS_LIST_NAME}.lst" |
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shift |
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echo "Using file '$HOSTS' as hosts' list." |
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if [ ! -f "$HOSTS" ] ; then |
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@ -116,7 +117,7 @@ fi
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# Test the connection to the first host and get the destination |
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# directory (home directory of the remote user) |
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FIRST_HOST=$($CLUSTERPING "$HOSTS_LIST_NAME" 2>/dev/null \ |
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FIRST_HOST=$($MULTIPING "$HOSTS_LIST_NAME" 2>/dev/null \ |
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| sed -n "s/ is alive$//p" | head -n1) |
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if [ -z "$FIRST_HOST" ] ; then |
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echo "None of the remote hosts is alive." |
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