#!/bin/bash
# BEGIN_ICS_COPYRIGHT8 ****************************************
#
# Copyright (c) 2015, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Intel Corporation nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# END_ICS_COPYRIGHT8 ****************************************
# [ICS VERSION STRING: unknown]
# copy a file to all hosts
# optional override of defaults
if [ -f /etc/opa/opafastfabric.conf ]
then
. /etc/opa/opafastfabric.conf
fi
. /usr/lib/opa/tools/opafastfabric.conf.def
. /usr/lib/opa/tools/ff_funcs
temp="$(mktemp --tmpdir "opascpall.XXXXXX")"
trap "rm -f $temp; exit 1" SIGHUP SIGTERM SIGINT
trap "rm -f $temp" EXIT
Usage_full()
{
echo "Usage: opascpall [-p] [-r] [-f hostfile] [-h 'hosts'] [-u user]" >&2
echo " source_file ... dest_file" >&2
echo " opascpall -t [-p] [-f hostfile] [-h 'hosts'] [-u user] " >&2
echo " [source_dir [dest_dir]]" >&2
echo " or" >&2
echo " opascpall --help" >&2
echo " --help - produce full help text" >&2
echo " -p - perform copy in parallel on all hosts" >&2
echo " -r - recursive copy of directories" >&2
echo " -t - optimized recursive copy of directories using tar" >&2
echo " if dest_dir omitted, defaults to current directory name" >&2
echo " if source_dir and dest_dir omitted, both default to current directory" >&2
echo " -h hosts - list of hosts to copy to" >&2
echo " -f hostfile - file with hosts in cluster, default is $CONFIG_DIR/opa/hosts" >&2
echo " -u user - user to perform copy to, default is current user code" >&2
echo " source_file - list of source files to copy" >&2
echo " source_dir - source directory to copy, if omitted . is used" >&2
echo " dest_file - destination for copy." >&2
echo " If more than 1 source file, this must be a directory" >&2
echo " dest_dir - destination for copy. If omitted current directory name is used" >&2
echo " Environment:" >&2
echo " HOSTS - list of hosts, used if -h option not supplied" >&2
echo " HOSTS_FILE - file containing list of hosts, used in absence of -f and -h" >&2
echo " FF_MAX_PARALLEL - when -p option is used, maximum concurrent operations" >&2
echo "example:">&2
echo " opascpall MPI-PMB /root/MPI-PMB" >&2
echo " opascpall -t -p /usr/src/opa/mpi_apps /usr/src/opa/mpi_apps" >&2
echo " opascpall a b c /root/tools/" >&2
echo " opascpall -h 'arwen elrond' a b c /root/tools" >&2
echo " HOSTS='arwen elrond' opascpall a b c /root/tools" >&2
echo "user@ syntax cannot be used in filenames specified" >&2
echo "To copy from hosts in the cluster to this host, use opauploadall" >&2
exit 0
}
Usage()
{
echo "Usage: opascpall [-p] [-r] [-f hostfile] source_file ... dest_file" >&2
echo " opascpall -t [-p] [-f hostfile] [source_dir [dest_dir]]" >&2
echo " or" >&2
echo " opascpall --help" >&2
echo " --help - produce full help text" >&2
echo " -p - perform copy in parallel on all hosts" >&2
echo " -r - recursive copy of directories" >&2
echo " -t - optimized recursive copy of directories using tar" >&2
echo " if dest_dir omitted, defaults to current directory name" >&2
echo " if source_dir and dest_dir omitted, both default to current directory" >&2
echo " -f hostfile - file with hosts in cluster, default is $CONFIG_DIR/opa/hosts" >&2
echo " source_file - list of source files to copy" >&2
echo " source_dir - source directory to copy, if omitted . is used" >&2
echo " dest_file - destination for copy." >&2
echo " If more than 1 source file, this must be a directory" >&2
echo " dest_dir - destination for copy. If omitted current directory name is used" >&2
echo "example:">&2
echo " opascpall MPI-PMB /root/MPI-PMB" >&2
echo " opascpall -t -p /usr/src/opa/mpi_apps /usr/src/opa/mpi_apps" >&2
echo " opascpall a b c /root/tools/" >&2
echo "user@ syntax cannot be used in filenames specified" >&2
echo "To copy from hosts in the cluster to this host, use opauploadall" >&2
exit 2
}
if [ x"$1" = "x--help" ]
then
Usage_full
fi
user=`id -u -n`
opts=
topt=n
popt=n
status=0
pids=''
while getopts f:h:u:prt param
do
case $param in
h)
HOSTS="$OPTARG";;
f)
HOSTS_FILE="$OPTARG";;
u)
user="$OPTARG";;
p)
opts="$opts -q"
popt=y;;
r)
opts="$opts -r";;
t)
topt=y;;
?)
Usage;;
esac
done
shift $((OPTIND -1))
if [ "$topt" = "n" -a $# -lt 2 ]
then
Usage
fi
if [ "$topt" = "y" -a $# -gt 2 ]
then
Usage
fi
check_host_args opascpall
if [ "$topt" = "n" ]
then
# remove last name from the list
files=
dest=
for file in "$@"
do
if [ ! -z "$dest" ]
then
files="$files $dest"
fi
dest="$file"
done
running=0
for hostname in $HOSTS
do
if [ "$popt" = "y" ]
then
if [ $running -ge $FF_MAX_PARALLEL ]
then
wait
running=0
fi
echo "scp $opts $files $user@[$hostname]:$dest"
scp $opts $files $user@\[$hostname\]:$dest &
pid=$!
pids="$pids $pid"
running=$(( $running + 1))
else
echo "scp $opts $files $user@[$hostname]:$dest"
scp $opts $files $user@\[$hostname\]:$dest
if [ "$?" -ne 0 ]
then
status=1
fi
fi
done
#checking exit status for background jobs
for pid in $pids
do
wait $pid
if [ "$?" -ne 0 ]
then
status=1
fi
done
else
if [ $# -lt 2 ]
then
destdir=$PWD
else
destdir=$2
fi
if [ $# -lt 1 ]
then
srcdir=$PWD
else
srcdir=$1
fi
if [ ! -d $srcdir ]
then
echo "opascpall: $srcdir: No such directory" >&2
Usage
fi
cd $srcdir
tar cvfz $temp .
running=0
for hostname in $HOSTS
do
if [ "$popt" = "y" ]
then
if [ $running -ge $FF_MAX_PARALLEL ]
then
wait
running=0
fi
(
echo "scp $opts $temp $user@[$hostname]:$temp"
scp $opts $temp $user@\[$hostname\]:$temp
echo "$user@$hostname: mkdir -p $destdir; cd $destdir; tar xfz $temp; rm -f $temp"
ssh $user@$hostname "mkdir -p $destdir; cd $destdir; tar xfz $temp; rm -f $temp"
) &
pid=$!
pids="$pids $pid"
running=$(( $running + 1))
else
echo "scp $opts $temp $user@[$hostname]:$temp"
scp $opts $temp $user@\[$hostname\]:$temp
if [ "$?" -ne 0 ]
then
status=1
fi
echo "$user@$hostname: mkdir -p $destdir; cd $destdir; tar xfz $temp; rm -f $temp"
ssh $user@$hostname "mkdir -p $destdir; cd $destdir; tar xfz $temp; rm -f $temp"
if [ "$?" -ne 0 ]
then
status=1
fi
fi
done
#checking exit status for background jobs
for pid in $pids
do
wait $pid
if [ "$?" -ne 0 ]
then
status=1
fi
done
rm -f $temp
fi
if [ $status -ne 0 ]
then
exit 1
fi