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Revision as of 16:13, 5 June 2010
, 16:13, 5 June 2010Added uninstall and Usage of apcupsd sections. Also modified shutdown command
The latest version of ''apcupsd'' is 3.14.8-1 (January 2010) and is available from sourceforge in two rpms - one for the UPS daemon and one for the web based monitoring scripts. Neither of these install exactly in line with the ''SME way'', and neither does the older version available on DAG.
The latest version of ''apcupsd'' is 3.14.8-1 (January 2010) and is available from sourceforge in two rpms - one for the UPS daemon and one for the web based monitoring scripts. Neither of these install exactly in line with the ''SME way'', and neither does the older version available on DAG.
These installation instructions make some additional modifications for SME
These installation instructions make some additional modifications for SME. They have been tested on SME 7.5 with an APC SmartUPS 1500i and 940-0024C smart serial cable.
{{Note box|SME uses Nut as standard for UPS monitoring and control and works with a more than just APC UPS models. See [[Uninterruptable_Power_Supply]] for details }}
{{Note box|SME uses Nut as standard for UPS monitoring and control and works with a more than just APC UPS models. See [[Uninterruptable_Power_Supply]] for details }}
===Download and install===
===Download and install===
cp /etc/apcupsd/apcupsd.conf /etc/apcupsd/apcupsd.conf.orig
cp /etc/apcupsd/apcupsd.conf /etc/apcupsd/apcupsd.conf.orig
Edit ''/etc/apcupsd/apcupsd.conf'' file and make relevant changes for your UPS and requirements. The file is reasonably well documented and as a minimum you will probably want to set
Edit the ''/etc/apcupsd/apcupsd.conf'' file and make relevant changes for your UPS and requirements. The file is reasonably well documented and as a minimum you will probably want to set
UPSNAME
UPSNAME
UPSCABLE
UPSCABLE
MINUTES
MINUTES
TIMEOUT
TIMEOUT
Edit the ''/etc/apcupsd/apccontrol'' file and change the value for SHUTDOWN to
SHUTDOWN=/sbin/e-smith/signal-event halt
Now make sure ''Nut'' isn't running and start the service
Now make sure ''Nut'' isn't running and start the service
/etc/init.d/nut stop
/etc/init.d/nut stop
/etc/rc.d/rc7.d/S38apcupsd start
/etc/rc.d/rc7.d/S38apcupsd start
===Usage of apcupsd===
The file ''/etc/apcupsd/apcupsd.conf'' controls the configuration of the apcupsd daemon and is well documented. In addition to this ''/etc/apcupsd/apccontrol'' is called by the daemon whenever a UPS event occurs, and determines the standard action taken. User configurable actions can be taken by creating/editing files in /etc/apcupsd with names corresponding to relevant events, and these are called first by ''apccontrol''. For example, a file called ''onbattery'' will be called by ''apccontrol'' whenever an ON BATTERY event occurs, and if ''onbattery'' returns an exit code of 99, then ''apccontrol'' will not take its own default action.
To view the UPS status of settings and monitored values you can use
/sbin/apcaccess
To configure the UPS EEPROM values you can use
/etc/init.d/apcupsd stop
/sbin/apctest
Follow the command line menu to make selections and set UPS configuration vales. The menu allows for querying all the UPS status, running a battery calibration, programming the EEPROM and communicating directly with the UPS in TTY mode.
Don't forget to restart the daemon when you are finished with apctest
/etc/init.d/apcupsd start
See the [http://www.apcupsd.com/manual/manual.html documentation] for further details
===Configure Multimon etc Scripts===
===Configure Multimon etc Scripts===
my $pass = '0';
my $pass = '0';
my $satisfy = 'all';
my $satisfy = 'all';
my $name = $apcupsd{'Name'} || 'apcupsd UPS Monitor';
my $name = $apcupsd{'Name'} || 'APC UPS Daemon Monitoring';
for ('exit-if-none')
for ('exit-if-none')
$OUT .= "#------------------------------------------------------------\n";
$OUT .= "#------------------------------------------------------------\n";
$OUT .= "# apcupsd - $name\n";
$OUT .= "# apcupsd multimon - $name\n";
$OUT .= "#------------------------------------------------------------\n";
$OUT .= "#------------------------------------------------------------\n";
By editing /etc/apcupsd/hosts.conf and adding additional network UPS details, multimon.cgi can be used to monitor more than one UPS. By default only the localhost is monitored.
By editing /etc/apcupsd/hosts.conf and adding additional network UPS details, multimon.cgi can be used to monitor more than one UPS. By default only the localhost is monitored.
===Uninstall===
Use the following commands to stop apcupsd and remove/uninstall it
/etc/init.d/apcupsd stop
config delete apcupsd
rm /etc/e-smith/templates-custom/etc/httpd/conf/httpd.conf/92apcupsdmon
expand-template /etc/httpd/conf/httpd.conf
sv t httpd-e-smith
rm -fr /opt/apcupsd
rm /etc/rc.d/rc7.d/S38apcupsd
rm /etc/apcupsd/apcupsd.conf.orig
yum remove apcupsd
===References===
===References===
