<caution>\r
<para>If you decide to start each service individually, you need to start them in a specific order \r
for Evergreen to start correctly. Run the commands in this exact order:</para>\r
- <screen><userinput>osrf_ctl.sh -l -a start_router</userinput></screen>\r
- <screen><userinput>osrf_ctl.sh -l -a start_perl</userinput></screen>\r
- <screen><userinput>osrf_ctl.sh -l -a start_c</userinput></screen>\r
+<screen><userinput>osrf_ctl.sh -l -a start_router</userinput></screen>\r
+<screen><userinput>osrf_ctl.sh -l -a start_perl</userinput></screen>\r
+<screen><userinput>osrf_ctl.sh -l -a start_c</userinput></screen>\r
</caution> \r
<para>After starting or restarting Evergreen, it is also necessary to restart the <systemitem class="service">Apache web server</systemitem>\r
<indexterm><primary>web server</primary><secondary>Apache</secondary></indexterm> for the OPAC to work correctly.</para> \r
<para>As with starting, you can choose to stop services individually.</para>\r
<para>To restart <application>Evergreen</application>, run:</para>\r
<screen><userinput>osrf_ctl.sh -l -a restart_all</userinput></screen>\r
+ <simplesect>\r
+ <title>Starting Specific Perl Services</title>\r
+ <para>It is also possible to start and stop a specific perl service using <filename>opensrf-perl.pl</filename>. Here is the syntax for starting a perl service with this command:</para>\r
+<screen><userinput>opensrf-perl.pl --service <systemitem class="service"><service-name></systemitem> -a start -p <filename class="directory"><PID-directory></filename> </userinput></screen>\r
+<para>Example (starting the booking module):</para>\r
+<screen><userinput>opensrf-perl.pl --service <systemitem class="service">open-ils.booking</systemitem> -a start -p <filename class="directory">/openils/var/run/opensrf</filename></userinput></screen>\r
+\r
+<para>This is the syntax for stopping a perl service with this command:</para>\r
+<screen><userinput>opensrf-perl.pl --service <systemitem class="service"><service-name></systemitem> -a stop -p <filename class="directory"><PID-directory></filename> </userinput></screen>\r
+<para>Example (stopping the booking module):</para>\r
+<screen><userinput>opensrf-perl.pl --service <systemitem class="service">open-ils.booking</systemitem> -a stop -p <filename class="directory">/openils/var/run/opensrf</filename></userinput></screen>\r
+ <para>These commands can be very useful when you edit Perl modules and only need to restart the specific service for changes to take effect.</para>\r
+ \r
+ <note>\r
+ <para>The default for the PID-directory: <filename class="directory">/openils/var/run/opensrf</filename></para>\r
+ <para>For a clustered server instance of Evergreen, you must store the PIDs on a directory \r
+ that is local to each server, or else one of your cluster servers may try killing processes on itself that actually have PIDs on other servers.</para>\r
+ <para>For services running on the local server use the <option>--localhost</option> to force the hostname to be <systemitem class="domainname">localhost</systemitem>, \r
+ instead of the fully qualified domain name for the machine.</para>\r
+ <para>To see other options run the command with the <option>-h</option> option:</para>\r
+<screen><userinput>opensrf-perl.pl -h</userinput></screen>\r
+ </note>\r
+<para>For a list of Evergreen/OpenSRF perl services see: <xref linkend="_evergreen_specific_opensrf_services"/>.</para>\r
+ </simplesect>\r
+ </section>\r
+ <section xml:id="evergreen_startup_script">\r
+ <title>Automating Evergreen Startup and Shutdown</title>\r
+ <para>Once you understand starting and stopping Evergreen, you will want to create a start up script for two purposes:</para>\r
+ <itemizedlist>\r
+ <listitem>Allow you to start, restart and stop Evergreen, SIP, reporter and z39.50 services with one command.</listitem>\r
+ <listitem>Allow Evergreen to stop and start properly during a system restart.</listitem>\r
+ </itemizedlist>\r
+ <para>The following procedure is for Debian or Ubuntu distributions of Linux.</para>\r
+ <procedure>\r
+ <step>\r
+ <para>Create a bash script for starting Evergreen and all associated services. Here is an example script:</para> \r
+\r
+<programlisting>\r
+<![CDATA[\r
+\r
+\r
+#!/bin/bash\r
+\r
+OPENILS_BASE="/openils"\r
+OPENILS_CORE="${OPENILS_BASE}/conf/opensrf_core.xml"\r
+SRU_LOG="${OPENILS_BASE}/var/log/sru.log"\r
+\r
+SIP_PID="${OPENILS_BASE}/var/run"\r
+SIP_CONF="${OPENILS_BASE}/conf/oils_sip.xml"\r
+\r
+REP_LOCK="${OPENILS_BASE}/var/lock/reporter-LOCK"\r
+REP_NAME="Clark Kent, waiting for trouble"\r
+\r
+sru_name='simple2zoom'\r
+\r
+if [ $(whoami) != 'opensrf' ]; then\r
+ PERL5LIB='/openils/lib/perl5:$PERL5LIB';\r
+fi;\r
+\r
+start() {\r
+ sleep 3\r
+ echo "Starting Evergreen"\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin osrf_ctl.sh -l -a start_all"\r
+}\r
+\r
+stop() {\r
+ echo "Stopping Evergreen"\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin osrf_ctl.sh -l -a stop_all"\r
+}\r
+\r
+autogen() {\r
+ echo "Running Autogen Update"\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin autogen.sh -u -c ${OPENILS_CORE}"\r
+}\r
+\r
+sip_start() {\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin oils_ctl.sh \\r
+ -d ${SIP_PID} \\r
+ -s ${SIP_CONF} \\r
+ -a start_sip"\r
+}\r
+\r
+sip_stop() {\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin oils_ctl.sh \\r
+ -d ${SIP_PID} \\r
+ -s ${SIP_CONF} \\r
+ -a stop_sip"\r
+}\r
+\r
+sip_restart() {\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin oils_ctl.sh \\r
+ -d ${SIP_PID} \\r
+ -s ${SIP_CONF} \\r
+ -a restart_sip"\r
+}\r
+\r
+start_rep() {\r
+ pids="$(pidof "$REP_NAME")"\r
+ if [ ! x"$pids" = x ] ; then\r
+ echo FAILURE ; echo $"Starting Reporting: already running as $pids" \r
+ return 1\r
+ fi\r
+ rm -f $REP_LOCK\r
+ sudo -u opensrf bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin clark-kent.pl \\r
+ --lockfile=${REP_LOCK} --boostrap=${OPENILS_CORE} --concurrency=1 --sleep=30 --daemon" ;\r
+ pids="$(pidof "$REP_NAME")"\r
+ if [ x"$pids" = x ] ; then\r
+ echo FAILURE \r
+ else \r
+ echo OK\r
+ fi\r
+ echo "Starting Reporting: $pids" \r
+ return $RETVAL\r
+}\r
+\r
+stop_rep() {\r
+ pids="$(pidof "$REP_NAME")"\r
+ if [ x"$pids" = x ] ; then\r
+ echo FAILURE ; echo $"Stopping Reporting: not running" ; RETVAL=1\r
+ else \r
+ kill $pids ; RETVAL=$?\r
+ if [ $RETVAL ] ; then\r
+ echo OK ; echo $"Stopping Reporting: $pids"\r
+ else\r
+ echo FAILURE \r
+ fi\r
+ fi\r
+ rm -f $REP_LOCK\r
+ return $RETVAL\r
+}\r
+\r
+z39_50_start() {\r
+ pids=`ps -eo pid,args | grep $sru_name | grep -v grep | cut -c1-6`\r
+ if [ ! x"$pids" = x ] ; then\r
+ echo FAILURE ; echo $"Starting Z39.50/SRU: already running as $pids" \r
+ return 1\r
+ fi\r
+ sudo -u opensrf bash -c "touch ${SRU_LOG}"\r
+ sudo bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin z39_50.sh >> ${SRU_LOG} 2>&1" &\r
+ sleep 1\r
+ pids=`ps -eo pid,args | grep $sru_name | grep -v grep | cut -c1-6`\r
+ if [ x"$pids" = x ] ; then\r
+ echo FAILURE \r
+ else \r
+ echo OK\r
+ fi\r
+ echo "Starting Z39.50/SRU: $pids" \r
+ return $RETVAL\r
+}\r
+\r
+z39_50_stop() {\r
+ pids=`ps -eo pid,args | grep $sru_name | grep -v grep | cut -c1-6`\r
+ if [ x"$pids" = x ] ; then\r
+ echo FAILURE ; echo $"Stopping Z39.50/SRU: not running" ; RETVAL=1\r
+ else \r
+ kill $pids ; RETVAL=$?\r
+ if [ $RETVAL ] ; then\r
+ echo OK ; echo $"Stopping Z39.50/SRU: $pids"\r
+ else\r
+ echo FAILURE \r
+ fi\r
+ fi\r
+ return $RETVAL\r
+}\r
+\r
+case "$1" in\r
+ start)\r
+ start\r
+ start_rep\r
+ z39_50_start\r
+ sip_start\r
+ ;;\r
+ stop)\r
+ sip_stop\r
+ z39_50_stop\r
+ stop_rep\r
+ stop\r
+ ;;\r
+ restart)\r
+ echo "Restarting Evergreen, Reporter and Z39.50 Processes"\r
+ sip_stop\r
+ z39_50_stop\r
+ stop_rep\r
+ stop\r
+ start\r
+ start_rep\r
+ z39_50_start\r
+ sip_start\r
+ ;;\r
+ autogen)\r
+ autogen\r
+ ;;\r
+ sip_start)\r
+ sip_start\r
+ ;;\r
+ sip_stop)\r
+ sip_stop\r
+ ;;\r
+ sip_restart)\r
+ sip_restart\r
+ ;;\r
+ start_reporter)\r
+ start_rep\r
+ ;;\r
+ stop_reporter)\r
+ stop_rep\r
+ ;;\r
+ restart_reporter)\r
+ stop_rep\r
+ start_rep\r
+ ;;\r
+ z39_50_start)\r
+ z39_50_start\r
+ ;;\r
+ z39_50_stop)\r
+ z39_50_stop\r
+ ;;\r
+ z39_50_restart)\r
+ z39_50_stop\r
+ z39_50_start\r
+ ;;\r
+ start_router|stop_router|restart_router|start_perl|stop_perl|restart_perl| \\r
+ start_c|stop_c|restart_c|start_osrf|stop_osrf|restart_osrf|stop_all|start_all|restart_all)\r
+ sudo -u opensrf /bin/bash -c "PERL5LIB=${PERL5LIB}:${OPENILS_BASE}/lib/perl5 PATH=${PATH}:${OPENILS_BASE}/bin osrf_ctl.sh -l -a $1"\r
+ ;;\r
+ *)\r
+ echo " * Usage: /etc/init.d/evergreen {start|stop|restart|autogen"\r
+ echo " |sip_start|sip_stop|sip_restart"\r
+ echo " |z39_50_start|z39_50_stop|z39_50_restart"\r
+ echo " |start_reporter|stop_reporter|restart_reporter"\r
+ echo " |start_router|stop_router|restart_router|start_perl|stop_perl|restart_perl"\r
+ echo " |start_c|stop_c|restart_c|start_osrf|stop_osrf|restart_osrf|stop_all|start_all|restart_all}"\r
+ exit 1\r
+ ;;\r
+esac;\r
+]]>\r
+</programlisting>\r
+ </step>\r
+ <step>\r
+ <para>Save file in <filename>/etc/init.d</filename> folder.</para> \r
+ </step>\r
+ <step>\r
+ <para>Ensure that it is executable.</para>\r
+<screen><userinput>sudo chmod 755 evergreenstart </userinput></screen>\r
+ </step> \r
+ <step>\r
+ <para>Test the script by running it from the command line as the <systemitem class="username">root</systemitem> user.</para>\r
+<screen><userinput>/etc/init.d/evergreenstart restart</userinput></screen>\r
+ <para>You will also need to restart apache as the <systemitem class="username">root</systemitem> user.</para>\r
+<screen><userinput>/etc/init.d/apache2 restart</userinput></screen>\r
+ </step> \r
+ <step>\r
+ <para>Test the script by running it from the command line as the <systemitem class="username">root</systemitem> user.</para>\r
+<screen><userinput>/etc/init.d/evergreenstart restart</userinput></screen>\r
+ <para>You will also need to restart apache as <systemitem class="username">root</systemitem>.</para>\r
+<screen><userinput>/etc/init.d/apache2 restart</userinput></screen>\r
+ </step> \r
+ <step>\r
+ <para>Update runlevel defaults of the new evergreenstart service as the <systemitem class="username">root</systemitem> user:</para>\r
+<screen><userinput>update-rc.d evergreenstart defaults 80 20</userinput></screen>\r
+<note><para>For Evergreen to start properly during a reboot, you will want to ensure that the first number <option>80</option> is lower than the assigned starting priority for Apache so it starts before Apache. It should also a higher stopping priority <option>20</option> than Apache so it stops after Apache at shutdown.</para></note>\r
+ </step> \r
+ </procedure>\r
+ <para>For more information on update-rc.d you should review the documentation on this topic for <link xl:href="http://www.debuntu.org/how-to-manage-services-with-update-rc.d">\r
+ Debian</link> or <link xl:href="http://manpages.ubuntu.com/manpages/hardy/man8/update-rc.d.8.html">Ubuntu</link> depending on your distribution of Linux.</para> \r
</section>\r
<section xml:id="backingup">\r
<title>Backing Up</title>\r
projects / Evergreen-DocBook.git / commitdiff