#!/bin/bash
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#
# Copyright (c) 2015-2017, Intel Corporation
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# [ICS VERSION STRING: unknown]
# run a command on all hosts or chassis
# optional override of defaults
if [ -f /etc/opa/opafastfabric.conf ]
then
. /etc/opa/opafastfabric.conf
fi
. /usr/lib/opa/tools/opafastfabric.conf.def
TOOLSDIR=${TOOLSDIR:-/usr/lib/opa/tools}
BINDIR=${BINDIR:-/usr/sbin}
. $TOOLSDIR/ff_funcs
trap "exit 1" SIGHUP SIGTERM SIGINT
Usage_full()
{
echo "Usage: opacmdall [-CpqPS] [-f hostfile] [-F chassisfile] [-h 'hosts']" >&2
echo " [-H 'chassis'] [-u user] [-m 'marker'] [-T timelimit]" >&2
echo " 'cmd'" >&2
echo " or" >&2
echo " opacmdall --help" >&2
echo " --help - produce full help text" >&2
echo " -C - perform command against chassis, default is hosts" >&2
echo " -p - run command in parallel on all hosts/chassis" >&2
echo " -q - quiet mode, don't show command to execute" >&2
echo " -f hostfile - file with hosts in cluster, default is $CONFIG_DIR/opa/hosts" >&2
echo " -F chassisfile - file with chassis in cluster" >&2
echo " default is $CONFIG_DIR/opa/chassis" >&2
echo " -h hosts - list of hosts to execute command on" >&2
echo " -H chassis - list of chassis to execute command on" >&2
echo " -u user - user to perform cmd as" >&2
echo " for hosts default is current user code" >&2
echo " for chassis default is admin" >&2
echo " -S - securely prompt for password for user on chassis" >&2
echo " -m 'marker' - marker for end of chassis command output" >&2
echo " if omitted defaults to chassis command prompt" >&2
echo " this may be a regular expression" >&2
echo " -T timelimit - timelimit in seconds when running host commands" >&2
echo " default is -1 (infinite)" >&2
echo " -P output hostname/chassis name as prefix to each output line" >&2
echo " this can make script processing of output easier" >&2
echo " Environment:" >&2
echo " HOSTS - list of hosts, used if -h option not supplied" >&2
echo " CHASSIS - list of chassis, used if -C used and -H and -F options not supplied" >&2
echo " HOSTS_FILE - file containing list of hosts, used in absence of -f and -h" >&2
echo " CHASSIS_FILE - file containing list of chassis, used in absence of -F and -H" >&2
echo " FF_MAX_PARALLEL - when -p option is used, maximum concurrent operations" >&2
echo " FF_SERIALIZE_OUTPUT - serialize output of parallel operations (yes or no)" >&2
echo " FF_CHASSIS_LOGIN_METHOD - how to login to chassis: telnet or ssh" >&2
echo " FF_CHASSIS_ADMIN_PASSWORD - password for chassis, used in absence of -S" >&2
echo "for example:" >&2
echo " Operations on hosts" >&2
echo " opacmdall date" >&2
echo " opacmdall 'uname -a'" >&2
echo " opacmdall -h 'elrond arwen' date" >&2
echo " HOSTS='elrond arwen' opacmdall date" >&2
echo " Operations on chassis" >&2
echo " opacmdall -C 'ismPortStats -noprompt'" >&2
echo " opacmdall -C -H 'chassis1 chassis2' 'ismPortStats -noprompt'" >&2
echo " CHASSIS='chassis1 chassis2' opacmdall -C 'ismPortStats -noprompt'" >&2
exit 0
}
Usage()
{
echo "Usage: opacmdall [-Cpq] [-f hostfile] [-F chassisfile] [-u user] [-S]" >&2
echo " [-T timelimit] [-P] 'cmd'" >&2
echo " or" >&2
echo " opacmdall --help" >&2
echo " --help - produce full help text" >&2
echo " -C - perform command against chassis, default is hosts" >&2
echo " -p - run command in parallel on all hosts/chassis" >&2
echo " -q - quiet mode, don't show command to execute" >&2
echo " -f hostfile - file with hosts in cluster, default is $CONFIG_DIR/opa/hosts" >&2
echo " -F chassisfile - file with chassis in cluster" >&2
echo " default is $CONFIG_DIR/opa/chassis" >&2
echo " -u user - user to perform cmd as" >&2
echo " for hosts default is current user code" >&2
echo " for chassis default is admin, this is ignored" >&2
echo " -S - securely prompt for password for user on chassis" >&2
echo " -T timelimit - timelimit in seconds when running host commands" >&2
echo " default is -1 (infinite)" >&2
echo " -P - output hostname/chassis name as prefix to each output line" >&2
echo " this can make script processing of output easier" >&2
echo "for example:" >&2
echo " Operations on hosts" >&2
echo " opacmdall date" >&2
echo " opacmdall 'uname -a'" >&2
echo " Operations on chassis" >&2
echo " opacmdall -C 'ismPortStats -noprompt'" >&2
exit 2
}
if [ x"$1" = "x--help" ]
then
Usage_full
fi
user=`id -u -n`
uopt=n
quiet=0
host=0
chassis=0
parallel=0
Sopt=n
marker=""
timelimit="-1"
output_prefix=0
while getopts Cqph:H:f:F:u:Sm:T:P param
do
case $param in
C)
chassis=1;;
q)
quiet=1;;
p)
parallel=1;;
h)
host=1
HOSTS="$OPTARG";;
H)
chassis=1
CHASSIS="$OPTARG";;
f)
host=1
HOSTS_FILE="$OPTARG";;
F)
chassis=1
CHASSIS_FILE="$OPTARG";;
u)
uopt=y
user="$OPTARG";;
S)
Sopt=y;;
m)
marker="$OPTARG";;
T)
timelimit="$OPTARG";;
P)
output_prefix=1;;
?)
Usage;;
esac
done
shift $((OPTIND -1))
if [ $# -ne 1 ]
then
Usage
fi
if [[ $(($chassis+$host)) -gt 1 ]]
then
echo "opacmdall: conflicting arguments, host and chassis both specified" >&2
Usage
fi
if [[ $(($chassis+$host)) -eq 0 ]]
then
host=1
fi
if [ x"$marker" != "x" -a $chassis -eq 0 ]
then
echo "opacmdall: -m option only applicable to chassis, ignored" >&2
fi
if [ "$timelimit" -le 0 ]
then
timelimit=0 # some old versions of expect mistakenly treat -1 as a option
fi
export TEST_MAX_PARALLEL="$FF_MAX_PARALLEL"
export TEST_TIMEOUT_MULT="$FF_TIMEOUT_MULT"
export CFG_LOGIN_METHOD="$FF_LOGIN_METHOD"
export CFG_PASSWORD="$FF_PASSWORD"
export CFG_ROOTPASS="$FF_ROOTPASS"
export CFG_CHASSIS_LOGIN_METHOD="$FF_CHASSIS_LOGIN_METHOD"
export CFG_CHASSIS_ADMIN_PASSWORD="$FF_CHASSIS_ADMIN_PASSWORD"
export TEST_SERIALIZE_OUTPUT="$FF_SERIALIZE_OUTPUT"
if [ $chassis -eq 0 ]
then
check_host_args opacmdall
if [ $parallel -eq 0 ]
then
tclproc=hosts_run_cmd
else
tclproc=hosts_parallel_run_cmd
fi
$TOOLSDIR/tcl_proc $tclproc "$HOSTS" "$user" "$1" $quiet $timelimit $output_prefix
else
if [ "$uopt" = n ]
then
user=admin
fi
check_chassis_args opacmdall
if [ "$Sopt" = y ]
then
echo -n "Password for $user on all chassis: " > /dev/tty
stty -echo < /dev/tty > /dev/tty
password=
read password < /dev/tty
stty echo < /dev/tty > /dev/tty
echo > /dev/tty
export CFG_CHASSIS_ADMIN_PASSWORD="$password"
fi
# pardon my spelling need plural chassis that is distinct from singular
if [ $parallel -eq 0 ]
then
tclproc=chassises_run_cmd
else
tclproc=chassises_parallel_run_cmd
fi
$TOOLSDIR/tcl_proc $tclproc "$CHASSIS" "$user" "$1" $quiet "$marker" "$output_prefix"
fi