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65ec3f23db
commands from functions Use standard message in _reload when not running Several microoptimisations and style fixes Approved by: demon (maintainer) Feature safe: yes
83 lines
2.1 KiB
Bash
83 lines
2.1 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: haproxy
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# REQUIRE: DAEMON LOGIN
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# KEYWORD: shutdown
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#######
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#
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# Add the following lines to /etc/rc.conf to enable haproxy:
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#
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# haproxy_enable (bool): default: "NO"
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# Set to "YES" to enable haproxy
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# haproxy_pidfile (str): default: /var/run/${name}.pid
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# Set to the full path of the pid file
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# haproxy_config (str): default: /usr/local/etc/${name}.conf
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# Set to the full path of the config file
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# haproxy_flags (str): default: Autogenerated using pidfile and config options
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# Set to override with your own options
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#
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#######
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#
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# rc.d Script Runtime Options:
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#
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# start - starts application normally
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# stop - (softstop) stops all proxies and exits once all sessions are closed
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# forcestop - (immediate) stops all proxies and kills active sessions
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# reload - hot-reconfig using "-sf" option (active sessions kept)
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# forcereload - hot-reconfig using "-st" option (active sessions killed)
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# restart - equiv to "stop" then "start"
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# configtest - checks configuration file defined in haproxy_config
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#
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#######
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. /etc/rc.subr
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name="haproxy"
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rcvar=haproxy_enable
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command="%%PREFIX%%/sbin/haproxy"
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# Load Configs/Set Defaults
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load_rc_config $name
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: ${haproxy_enable:="NO"}
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pidfile=${haproxy_pidfile:-"/var/run/haproxy.pid"}
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: ${haproxy_config:="%%PREFIX%%/etc/${name}.conf"}
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: ${haproxy_flags="-q -f ${haproxy_config} -p ${pidfile}"}
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# Update the globals
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required_files=$haproxy_config
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# Commands: start, stop, restart, reload, configtest
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extra_commands="reload configtest"
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configtest_cmd="$command -c -f $haproxy_config"
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start_precmd="$command -q -c -f $haproxy_config"
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reload_cmd="haproxy_reload"
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# For stopping, SIGUSR1 = softstop, SIGTERM = faststop
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sig_stop=${rc_force:-USR1}
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haproxy_reload()
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{
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# Check configuration file quietly first
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${command} -q -c -f ${haproxy_config}
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if [ $? -ne 0 ]; then
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err 1 "Error found in ${haproxy_config} - not reloading current process!"
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fi
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rc_pid=$(check_pidfile ${pidfile} ${command})
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if [ $rc_pid ]; then
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if [ $rc_force ]; then
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${command} ${haproxy_flags} -st ${rc_pid}
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else
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${command} ${haproxy_flags} -sf ${rc_pid}
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fi
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else
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_run_rc_notrunning
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return 1
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fi
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}
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run_rc_command "$1"
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