Lighttpd

= Running lighttpd on Solaris Service Management Facility (SMF) =

If you want to use native Solaris management facility (SMF), you have to create two files describing lighttpd service:

• Manifest file: /var/svc/manifest/network/lighttpd.xml

{{{
#!text/xml

<!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1">

<service_bundle type='manifest' name='lighttpd'>

<service
name='network/lighttpd'
type='service'
version='1'>

<instance name='lighttpd' enabled='false'>
                <dependency name='loopback'
                    grouping='require_all'
                    restart_on='error'
                    type='service'>
                        <service_fmri value='svc:/network/loopback:default'/>
                </dependency>

<dependency name='physical'
                    grouping='optional_all'
                    restart_on='error'
                    type='service'>
                        <service_fmri value='svc:/network/physical:default'/>
                </dependency>

<dependency name='multiuser-server'
                    grouping='require_all'
                    restart_on='error'
                    type='service'>
                        <service_fmri value='svc:/milestone/multi-user-server:default'/>
                </dependency>

                <method_context>
                       <method_credential
                                user='webservd' group='webservd'
                                privileges='basic,!proc_session,!proc_info,!file_link_any,net_privaddr' />
                </method_context>

<exec_method
                        type='method'
                        name='start'
                        exec='/lib/svc/method/http-lighttpd start'
                        timeout_seconds='60' />

<exec_method
                        type='method'
                        name='stop'
                        exec='/lib/svc/method/http-lighttpd stop'
                        timeout_seconds='60' />

<exec_method
                        type='method'
                        name='refresh'
                        exec='/lib/svc/method/http-lighttpd refresh'
                        timeout_seconds='60' />

<property_group name='startd' type='framework'>
                        
                        <propval name='ignore_error' type='astring'
                                value='core,signal' />
                </property_group>

</instance>

<template>
                <common_name>
                        <loctext xml:lang='C'>
                                Lighttpd HTTP server
                        </loctext>
                </common_name>
                <documentation>
                        <manpage title='lighttpd' section='1M' />
                        <doc_link name='lighttpd.net'
                                uri='http://www.lighttpd.net/' />
                </documentation>
        </template>
</service>

</service_bundle>
}}}

/var/svc/manifest/network/lighttpd.xml:26: element instance: validity error : Element instance content does not follow the DTD, expecting (restarter? , dependency* , dependent* , method_context? , exec_method* , property_group* , template?), got (dependency dependency dependency exec_method exec_method method_context exec_method property_group )
svccfg: Document is not valid.

• init file: /lib/svc/method/http-lighttpd

{{{
#!sh
#!/sbin/sh #

1. Copyright 2005 Sergiusz Pawlowicz All rights reserved.
2. Use is subject to license terms. #
3. ident "0.1" #

LIGHTTPD_HOME=/global/lighttpd
CONF_FILE=/etc/lighttpd/lighttpd.conf
PIDFILE=/var/run/lighttpd.pid
HTTPD="${LIGHTTPD_HOME}/sbin/lighttpd"

[ ! -f ${CONF_FILE} ] && exit $CONF_FILE

case "$1" in
start)
/bin/rm -f ${PIDFILE}

1. Enable NCA:
   NCAKMODCONF=/etc/nca/ncakmod.conf
   if [ -f $NCAKMODCONF ]; then
   . $NCAKMODCONF
   if [ "x$status" = "xenabled" ]; then
   HTTPD="env LD_PRELOAD=/usr/lib/ncad_addr.so $HTTPD"
   fi
   fi
   exec $HTTPD -f ${CONF_FILE} 2>&1
   ;;
   refresh)
   if [ -f "$PIDFILE" ]; then
   /usr/bin/kill -HUP `/usr/bin/cat $PIDFILE`
   fi
   ;;
   stop)
   if [ -f "$PIDFILE" ]; then
   /usr/bin/kill -QUIT `/usr/bin/cat $PIDFILE`
   fi
   ;;
   *)
   echo "Usage: $0 {start|stop|refresh}"
   exit 1
   ;;
   esac
   }}}

Now import the file into SMF database:

{{{
#!ShellExample

1. svccfg -v import /var/svc/manifest/network/lighttpd.xml
   }}}

and enable this service:

{{{
#!ShellExample

1. svcadm enable network/lighttpd
   }}}

Lastly, you can check verbose information about this service:

{{{
#!ShellExample

1. svcs -l network/lighttpd
   fmri svc:/network/lighttpd:lighttpd
   name Lighttpd HTTP server
   enabled true
   state online
   next_state none
   state_time Sun Sep 25 14:21:49 2005
   logfile /var/svc/log/network-lighttpd:lighttpd.log
   restarter svc:/system/svc/restarter:default
   contract_id 143
   dependency require_all/error svc:/network/loopback:default (online)
   dependency optional_all/error svc:/network/physical:default (online)
   dependency require_all/error svc:/milestone/multi-user-server:default (online)
   }}}

Of course it is simple example of such a service, if you have better one, please cut and paste it here.