albatross/packaging/FreeBSD/rc.d/albatross_influx

#!/bin/sh

# $FreeBSD$
#
# PROVIDE: albatross_influx
# REQUIRE: LOGIN albatross_stat
# KEYWORD: shutdown
#
# Define these albatross_influx_* variables in one of these files
# 	 /etc/rc.conf
#	 /etc/rc.conf.local
#	 /etc/rc.conf.d/albatross_influx
#	 /usr/local/etc/rc.conf.d/albatross_influx
#
# albatross_influx_flags:
#                       Default: ""
#

. /etc/rc.subr

name=albatross_influx
rcvar=${name}_enable
desc="Albatross influx service"
load_rc_config $name
start_cmd="albatross_influx_start"
start_precmd="albatross_influx_precmd"


: ${albatross_influx_enable:="NO"}
: ${albatross_influx_flags:=""}
: ${albatross_influx_user:="albatross"}

pidfile="/var/run/albatross_influx.pid"
procname="/usr/local/libexec/albatross/albatross_influx"

#
# force_depend script [rcvar]
#	Force a service to start. Intended for use by services
#	to resolve dependency issues.
#	$1 - filename of script, in /usr/local/etc/rc.d, to run
#	$2 - name of the script's rcvar (minus the _enable)
#
my_force_depend()
{
	local _depend _dep_rcvar

	_depend="$1"
	_dep_rcvar="${2:-$1}_enable"

	[ -n "$rc_fast" ] && ! checkyesno always_force_depends &&
	    checkyesno $_dep_rcvar && return 0

	/usr/local/etc/rc.d/${_depend} forcestatus >/dev/null 2>&1 && return 0

	info "${name} depends on ${_depend}, which will be forced to start."
	if ! /usr/local/etc/rc.d/${_depend} forcestart; then
		warn "Unable to force ${_depend}. It may already be running."
		return 1
	fi
}

albatross_influx_precmd() {
    my_force_depend albatross_stat || err 1 "Cannot run albatross_stat"
}

albatross_influx_start () {
    echo "Starting ${name}."
    /usr/sbin/daemon -S -p "${pidfile}" -u "${albatross_influx_user}" \
		     "${procname}" ${albatross_influx_flags}
}

run_rc_command "$1"