ports/textproc/elasticsearch2/files/elasticsearch.in

#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: elasticsearch
# REQUIRE: NETWORKING SERVERS
# BEFORE: DAEMON
# KEYWORD: shutdown
#
# Add the following line to /etc/rc.conf to enable elasticsearch:
#
# elasticsearch_enable="YES"
#
# elasticsearch_user (username): Set to elasticsearch by default.
#               Set it to required username.
# elasticsearch_group (group):   Set to elasticsearch by default.
#               Set it to required group.
# elasticsearch_config (path):   Set to /usr/local/etc/elasticsearch/elasticsearch.yml by default.
#               Set it to the config file location.
# elasticsearch_min_mem (num): Minumum JVM heap size, 256m by default.
# elasticsearch_max_mem (num): Maximum JVM heap size, 1g by default.
# elasticsearch_props (args):  Additional java properties or arguments.
# elasticsearch_tmp (path):  Set to /var/tmp/elasticsearch by default.
#		Set it to the path to be used for temp files.
#
. /etc/rc.subr

name=elasticsearch
rcvar=elasticsearch_enable

load_rc_config ${name}

: ${elasticsearch_enable:="NO"}
: ${elasticsearch_user:=%%SEARCHUSER%%}
: ${elasticsearch_group:=%%SEARCHGROUP%%}
: ${elasticsearch_config:="%%PREFIX%%/etc/elasticsearch"}
: ${elasticsearch_tmp:="/var/tmp/elasticsearch"}

required_files="${elasticsearch_config}/elasticsearch.yml"
_pidprefix="/var/run/elasticsearch"
pidfile="${_pidprefix}.pid"

extra_commands="console status"
console_cmd="elasticsearch_console"
start_precmd="elasticsearch_precmd"
status_cmd="elasticsearch_status"
stop_cmd="elasticsearch_stop"
command="%%PREFIX%%/lib/elasticsearch/bin/elasticsearch"
command_args="-d --pidfile=${pidfile}"

elasticsearch_precmd()
{
    touch ${pidfile}
    chown ${elasticsearch_user}:${elasticsearch_group} ${pidfile}
    /usr/bin/install -d -o ${elasticsearch_user} -g ${elasticsearch_group} -m 750 ${elasticsearch_tmp}
    /usr/bin/install -d -o ${elasticsearch_user} -g ${elasticsearch_group} -m 750 /var/db/elasticsearch
    /usr/bin/install -d -o ${elasticsearch_user} -g ${elasticsearch_group} -m 750 /var/log/elasticsearch
}

elasticsearch_console()
{
    command_args=""
    run_rc_command "start"
}


elasticsearch_stop()
{
    rc_pid=$(elasticsearch_check_pidfile $pidfile)

    if [ -z "$rc_pid" ]; then
        [ -n "$rc_fast" ] && return 0
        echo "${name} not running? (check $pidfile)."
        return 1
    fi

    echo "Stopping ${name}."
    kill ${rc_pid} 2> /dev/null
}

elasticsearch_status()
{
    rc_pid=$(elasticsearch_check_pidfile $pidfile)

    if [ -z "$rc_pid" ]; then
        [ -n "$rc_fast" ] && return 0
        echo "${name} not running? (check $pidfile)."
        return 1
    fi
    echo "${name} is running as pid ${rc_pid}."
}

elasticsearch_check_pidfile()
{
    _pidfile=$1
    if [ -z "$_pidfile" ]; then
        err 3 'USAGE: elasticsearch_check_pidfile pidfile'
    fi
    if [ ! -f $_pidfile ]; then
        debug "pid file ($_pidfile): not readable."
        return
    fi
    read _pid _junk < $_pidfile
    if [ -z "$_pid" ]; then
        debug "pid file ($_pidfile): no pid in file."
        return
    fi
    if [ -n "`%%LOCALBASE%%/bin/jps -l | grep -e "^$_pid"`" ]; then
        echo -n $_pid
    fi
}
if [ -n "$2" ]; then
    profile="$2"
    if [ "x${elasticsearch_profiles}" != "x" ]; then
        pidfile="${_pidprefix}.${profile}.pid"
	command_args="-d --pidfile=${pidfile}"
        eval elasticsearch_config="\${elasticsearch_${profile}_config:-}"
        if [ "x${elasticsearch_config}" = "x" ]; then
            echo "You must define a configuration  (elasticsearch_${profile}_config)"
            exit 1
        fi
        required_files="${elasticsearch_config}/elasticsearch.yml"
        eval elasticsearch_enable="\${elasticsearch_${profile}_enable:-${elasticsearch_enable}}"
        eval elasticsearch_props="\${elasticsearch_${profile}_props:-${elasticsearch_props}}"
        eval elasticsearch_min_mem="\${elasticsearch_${profile}_min_mem:-${elasticsearch_min_mem}}"
        eval elasticsearch_max_mem="\${elasticsearchlimits_${profile}_enable:-${elasticsearch_max_mem}}"
        eval elasticsearch_tmp="\${elasticsearchlimits_${profile}_args:-${elasticsearch_tmp}}"
    else
        echo "$0: extra argument ignored"
    fi
else
    eval elasticsearch_envvars=${envvars}
    if [ "x${elasticsearch_profiles}" != "x" -a "x$1" != "x" ]; then
        for profile in ${elasticsearch_profiles}; do
            eval _enable="\${elasticsearch_${profile}_enable}"
            case "x${_enable:-${elasticsearch_enable}}" in
            x|x[Nn][Oo]|x[Nn][Oo][Nn][Ee])
                continue
                ;;
            x[Yy][Ee][Ss])
                ;;
            *)
                if test -z "$_enable"; then
                    _var=elasticsearch_enable
                else
                    _var=elasticsearch_"${profile}"_enable
                fi
                echo "Bad value" \
                    "'${_enable:-${elasticsearch_enable}}'" \
                    "for ${_var}. " \
                    "Profile ${profile} skipped."
                continue
                ;;
            esac
            echo "===> elasticsearch profile: ${profile}"
            /usr/local/etc/rc.d/elasticsearch $1 ${profile}
            retcode="$?"
            if [ "0${retcode}" -ne 0 ]; then
                failed="${profile} (${retcode}) ${failed:-}"
            else
                success="${profile} ${success:-}"
            fi
        done
        exit 0
    fi
fi

run_rc_command "$1"