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123 lines
3.1 KiB
Bash
123 lines
3.1 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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# PROVIDE: nginx
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# REQUIRE: LOGIN cleanvar
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# KEYWORD: shutdown
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#
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# Add the following lines to /etc/rc.conf to enable nginx:
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# nginx_enable (bool): Set to "NO" by default.
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# Set it to "YES" to enable nginx
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# nginx_profiles (str): Set to "" by default.
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# Define your profiles here.
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# nginxlimits_enable (bool): Set to "NO" by default.
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# Set it to yes to run `limits $limits_args`
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# just before nginx starts.
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# nginx_flags (str): Set to "" by default.
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# Extra flags passed to start command.
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# nginxlimits_args (str): Default to "-e -U %%WWWOWN%%"
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# Arguments of pre-start limits run.
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. /etc/rc.subr
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name="nginx"
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rcvar=nginx_enable
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start_precmd="nginx_precmd"
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restart_precmd="nginx_checkconfig"
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reload_precmd="nginx_checkconfig"
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configtest_cmd="nginx_checkconfig"
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gracefulstop_cmd="nginx_gracefulstop"
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upgrade_precmd="nginx_checkconfig"
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upgrade_cmd="nginx_upgrade"
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command="%%PREFIX%%/sbin/nginx"
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_pidprefix="/var/run/nginx"
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pidfile="${_pidprefix}.pid"
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required_files=%%PREFIX%%/etc/nginx/nginx.conf
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extra_commands="reload configtest upgrade gracefulstop"
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[ -z "$nginx_enable" ] && nginx_enable="NO"
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[ -z "$nginxlimits_enable" ] && nginxlimits_enable="NO"
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[ -z "$nginxlimits_args" ] && nginxlimits_args="-e -U %%WWWOWN%%"
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load_rc_config $name
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if [ -n "$2" ]; then
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profile="$2"
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if [ "x${nginx_profiles}" != "x" ]; then
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pidfile="${_pidprefix}.${profile}.pid"
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eval nginx_configfile="\${nginx_${profile}_configfile:-}"
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if [ "x${nginx_configfile}" = "x" ]; then
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echo "You must define a configuration file (nginx_${profile}_configfile)"
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exit 1
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fi
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required_files="${nginx_configfile}"
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eval nginx_enable="\${nginx_${profile}_enable:-${nginx_enable}}"
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eval nginx_flags="\${nginx_${profile}_flags:-${nginx_flags}}"
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eval nginxlimits_enable="\${nginxlimits_${profile}_enable:-${nginxlimits_enable}}"
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eval nginxlimits_args="\${nginxlimits_${profile}_args:-${nginxlimits_args}}"
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nginx_flags="-c ${nginx_configfile} -g \"pid ${pidfile};\" ${nginx_flags}"
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else
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echo "$0: extra argument ignored"
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fi
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else
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if [ "x${nginx_profiles}" != "x" -a "x$1" != "x" ]; then
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for profile in ${nginx_profiles}; do
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echo "===> nginx profile: ${profile}"
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%%PREFIX%%/etc/rc.d/nginx $1 ${profile}
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retcode="$?"
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if [ "0${retcode}" -ne 0 ]; then
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failed="${profile} (${retcode}) ${failed:-}"
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else
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success="${profile} ${success:-}"
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fi
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done
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exit 0
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fi
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fi
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nginx_checkconfig()
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{
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echo "Performing sanity check on nginx configuration:"
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eval ${command} ${nginx_flags} -t
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}
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nginx_gracefulstop()
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{
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echo "Performing a graceful stop:"
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sig_stop="QUIT"
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run_rc_command ${rc_prefix}stop $rc_extra_args || return 1
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}
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nginx_upgrade()
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{
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echo "Upgrading nginx binary:"
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reload_precmd=""
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sig_reload="USR2"
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run_rc_command ${rc_prefix}reload $rc_extra_args || return 1
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sleep 1
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echo "Stopping old binary:"
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sig_reload="QUIT"
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pidfile="$pidfile.oldbin"
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run_rc_command ${rc_prefix}reload $rc_extra_args || return 1
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}
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nginx_precmd()
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{
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nginx_checkconfig
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if checkyesno nginxlimits_enable
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then
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eval `/usr/bin/limits ${nginxlimits_args}` 2>/dev/null
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else
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return 0
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fi
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}
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run_rc_command "$1"
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