emqx/rel/files/emqttd_ctl
2015-03-13 11:52:50 +08:00

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6.5 KiB
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Executable File

#!/bin/sh
# /bin/sh on Solaris is not a POSIX compatible shell, but /usr/bin/ksh is.
if [ `uname -s` = 'SunOS' -a "${POSIX_SHELL}" != "true" ]; then
POSIX_SHELL="true"
export POSIX_SHELL
# To support 'whoami' add /usr/ucb to path
PATH=/usr/ucb:$PATH
export PATH
exec /usr/bin/ksh $0 "$@"
fi
unset POSIX_SHELL # clear it so if we invoke other scripts, they run as ksh as well
RUNNER_SCRIPT_DIR={{runner_script_dir}}
RUNNER_SCRIPT=${0##*/}
RUNNER_BASE_DIR={{runner_base_dir}}
RUNNER_ETC_DIR={{runner_etc_dir}}
RUNNER_LIB_DIR={{platform_lib_dir}}
RUNNER_LOG_DIR={{runner_log_dir}}
RUNNER_USER={{runner_user}}
WHOAMI=$(whoami)
# Make sure this script is running as the appropriate user
if ([ "$RUNNER_USER" ] && [ "x$WHOAMI" != "x$RUNNER_USER" ]); then
type sudo > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo "sudo doesn't appear to be installed and your EUID isn't $RUNNER_USER" 1>&2
exit 1
fi
echo "Attempting to restart script through sudo -H -u $RUNNER_USER" >&2
exec sudo -H -u $RUNNER_USER -i $RUNNER_SCRIPT_DIR/$RUNNER_SCRIPT $@
fi
# Make sure CWD is set to runner base dir
cd $RUNNER_BASE_DIR
# Extract the target node name from node.args
NAME_ARG=`egrep "^ *-s?name" $RUNNER_ETC_DIR/vm.args`
if [ -z "$NAME_ARG" ]; then
echo "vm.args needs to have either -name or -sname parameter."
exit 1
fi
# Learn how to specify node name for connection from remote nodes
echo "$NAME_ARG" | grep '^-sname' > /dev/null 2>&1
if [ "X$?" = "X0" ]; then
NAME_PARAM="-sname"
NAME_HOST=""
else
NAME_PARAM="-name"
echo "$NAME_ARG" | grep '@.*' > /dev/null 2>&1
if [ "X$?" = "X0" ]; then
NAME_HOST=`echo "${NAME_ARG}" | sed -e 's/.*\(@.*\)$/\1/'`
else
NAME_HOST=""
fi
fi
# Extract the target cookie
COOKIE_ARG=`grep '\-setcookie' $RUNNER_ETC_DIR/vm.args`
if [ -z "$COOKIE_ARG" ]; then
echo "vm.args needs to have a -setcookie parameter."
exit 1
fi
# Identify the script name
SCRIPT=`basename $0`
# Parse out release and erts info
START_ERL=`cat $RUNNER_BASE_DIR/releases/start_erl.data`
ERTS_VSN=${START_ERL% *}
APP_VSN=${START_ERL#* }
# Add ERTS bin dir to our path
ERTS_PATH=$RUNNER_BASE_DIR/erts-$ERTS_VSN/bin
# Setup command to control the node
NODETOOL="$ERTS_PATH/escript $ERTS_PATH/nodetool $NAME_ARG $COOKIE_ARG"
# Check the first argument for instructions
case "$1" in
status)
if [ $# -ne 1 ]; then
echo "Usage: $SCRIPT status"
exit 1
fi
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "Node is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl status $@
;;
cluster)
if [ $# -gt 2 ]; then
echo "Usage: $SCRIPT cluster [<Node>]"
exit 1
fi
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl cluster $@
;;
useradd)
if [ $# -ne 3 ]; then
echo "Usage: $SCRIPT useradd <Username> <Password>"
exit 1
fi
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl useradd $@
;;
userdel)
if [ $# -ne 2 ]; then
echo "Usage: $SCRIPT userdel <Username>"
exit 1
fi
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl userdel $@
;;
broker)
if [ $# -gt 2 ]; then
echo "Usage: $SCRIPT broker [status | stats | metrics]"
exit 1
fi
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl broker $@
;;
bridges)
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
if [[ $# -eq 2 ]] && [[ $2 = "list" ]]; then
$NODETOOL rpc emqttd_ctl bridges list
elif [ $# -eq 4 ]; then
shift
$NODETOOL rpc emqttd_ctl bridges $@
else
echo "Usage: "
echo "$SCRIPT bridges list"
echo "$SCRIPT bridges start <Node> <Topic>"
echo "$SCRIPT bridges stop <Node> <Topic>"
exit 1
fi
;;
plugins)
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
if [ $# -eq 2 && $2 = "list"]; then
$NODETOOL rpc emqttd_ctl plugins list
elif [ $# -eq 3 ]; then
shift
$NODETOOL rpc emqttd_ctl plugins $@
else
echo "Usage: "
echo "$SCRIPT plugins list"
echo "$SCRIPT plugins load <Plugin>"
echo "$SCRIPT plugins unload <Plugin>"
exit 1
fi
;;
listeners)
if [ $# -gt 1 ]; then
echo "Usage: $SCRIPT listeners"
exit 1
fi
# Make sure the local node IS running
RES=`$NODETOOL ping`
if [ "$RES" != "pong" ]; then
echo "emqttd is not running!"
exit 1
fi
shift
$NODETOOL rpc emqttd_ctl listeners $@
;;
*)
echo "Usage: $SCRIPT"
echo " status #query status"
echo " broker [stats | metrics] #query broker stats or metrics"
echo " cluster [<Node>] #query or cluster nodes"
echo " plugins list #query loaded plugins"
echo " plugins load <Plugin> #load plugin"
echo " plugins unload <Plugin> #unload plugin"
echo " bridges list #query bridges"
echo " bridges start <Node> <Topic> #start bridge"
echo " bridges stop <Node> <Topic> #stop bridge"
echo " useradd <Username> <Password> #add user"
echo " userdel <Username> #delete user"
echo " listeners #query broker listeners"
exit 1
;;
esac