NAME

       upsstats.html - HTML template for Network UPS Tools upsstats

DESCRIPTION

       This file is used by upsstats.cgi(8) to generate status pages. Certain commands are
       recognized, and will be replaced with various status elements on the fly.

FORMATTING

       Commands can be placed anywhere on a line, but must start and end with @. Any extra
       characters before or after the commands will be passed through unchanged. It is allowed to
       use more than one command on a single line, as long as each command has its own start and
       end character. If you need to use the @ sign, use @ to prevent it from being treated as a
       start character.

BLOCK CONTROL

       Some commands begin blocks - sections of the template that will be included, excluded, or
       repeated depending on certain parameters.

   BLOCK CONTROL - ITERATION
       @FOREACHUPS@
           Starts a block that will be repeated for each MONITOR directive in the hosts.conf(5).
           This is how you can generate pages that monitor all of your systems simultaneously.

       @ENDFOR@
           Ends a FOREACHUPS block.

   BLOCK CONTROL - MATCHING SPECIFIC CASES
       @IFSUPP var@*
           Starts a block that will only be printed if the variable var is supported by the
           current UPS. This is generally used to suppress "not supported" messages by avoiding
           the label and variable call entirely.

       @IFEQ var value@
           Starts a block if the value returned from the variable var matches value.

       @IFBETWEEN varlow varhigh varvalue@
           Starts a block if the value returned by the variable varvalue is between the values
           returned by the variables varlow and varhigh.

       @ELSE@
           If the previous IF-command did not match, perform this instead.

       @ENDIF@
           Ends an IF/ELSE-block.

   BLOCK CONTROL - ADVANCED EXPRESSIONS
       Even though the parser is pretty limited, it’s still possible to create rather advanced
       expressions. The key to this is the fact that multiple block control commands are AND:ed.
       This is illustrated with an example (more examples are available in upsstats.html).

           @IFSUPP ambient.humidity@
           @IFSUPP ambient.temperature@
           This UPS knows both ambient temperature and humidity.
           @ELSE@
           @IFSUPP ambient.humidity@
           This UPS only knows ambient humidity.
           @ELSE@
           @IFSUPP ambient.temperature@
           This UPS only knows ambient temperature.
           @ELSE@
           This UPS knows nothing, how annoying.
           @ENDIF@

OTHER COMMANDS

       @AMBTEMP@
           Insert the ambient temperature in the current temperature scale.

       @DATE format@
           Insert the current date and time. The format string is passed to strftime, so almost
           anything is possible. See strftime(3) for possible values.

       @DEGREES@
           Insert the entity for degrees (°) and either C or F depending on the current
           temperature scale.

       @HOST@
           Insert the designation of the host being monitored, like myups@localhost.

       @HOSTDESC@
           Insert the hout’s description from hosts.conf(5).

       @HOSTLINK@
           Insert a link to upsstats.cgi with the "host" variable set to the current UPS. This is
           only useful within a FOREACHUPS block.

       @IMG varname @
           Insert an IMG SRC to upsimage.cgi(8) for one of these status variables:

           battery.charge
               Battery charge - a percentage

           battery.voltage
               The charge on the battery in volts

           input.frequency
               Incoming utility frequency (Hz)

           input.voltage
               Incoming utility voltage

           input.L1-L2.voltage
               Incoming voltage, L1-L2 (3phase)

           input.L2-L3.voltage
               Incoming voltage, L2-L3 (3phase)

           input.L3-L1.voltage
               Incoming voltage, L3-L1 (3phase)

           output.frequency
               Outgoing utility frequency (Hz)

           output.voltage
               Outgoing voltage (from the UPS)

           output.L1-L2.voltage
               Outgoing voltage, L1-L2 (3phase)

           output.L2-L3.voltage
               Outgoing voltage, L2-L3 (3phase)

           output.L3-L1.voltage
               Outgoing voltage, L3-L1 (3phase)

           output.L1.power.percent
               UPS load, L1 (3phase)

           output.L2.power.percent
               UPS load, L2 (3phase)

           output.L3.power.percent
               UPS load, L3 (3phase)

           ups.load
               UPS load - percentage

           ups.temperature
               UPS temperature

       extra is where you can put additional definitions. Right now the valid definitions are
       colors for various parts of the bars drawn by upsimage.cgi. Possible color names are:

       back_col
           background color

       scale_num_col
           scale number color

       summary_col
           summary color (number at the bottom)

       ok_zone_maj_col
           major scale color for the normal ("ok") zone

       ok_zone_min_col
           minor scale color for the normal ("ok") zone

       neutral_zone_maj_col
           major scale color for the neutral zone

       neutral_zone_min_col
           minor scale color for the neutral zone

       warn_zone_maj_col
           major scale color for the warning zone

       warn_zone_min_col
           minor scale color for the warning zone

       bar_col
           the color of the bar in the middle

       All colors are hex triplets - 0xff0000 is red, 0x00ff00 is green, and 0x0000ff is blue.

       Examples:

           @IMG battery.charge@
           @IMG battery.charge back_col=0xff00ff bar_col=0xaabbcc@
           @IMG input.voltage ok_zone_maj_col=0x123456@

       @REFRESH@
           Insert the META header magic for refreshing the page if that variable has been set by
           the browser. This needs to be in the HEAD section of the page.

       @STATUS@
           Expand the abbreviations in the ups.status variable - OL becomes "On line", OB becomes
           "On battery", and so on.

       @STATUSCOLOR@
           Insert red, green, or yellow color triplets depending on the severity of the current
           UPS status. Normal operations are green, warnings like voltage trim/boost or "off" are
           yellow, and other events like being on battery or having a low battery are red.

       @VAR varname@
           Insert the current value of the status variable varname on the host being monitored,
           or "Not supported".

       @RUNTIME@
           Inserts the current runtime, in hh:mm:ss format.

       @TEMPC@
           Use the Celsius scale for temperature data (default).

       @TEMPF@
           Use the Fahrenheit scale for temperature data.

       @UPSTEMP@
           Insert the UPS temperature in the current scale.

       @BATTTEMP@
           Insert the battery temperature in the current scale.

       @UTILITYCOLOR@
           Obsoleted. Use IFBETWEEN instead (see example in upsstats.html).

       @VERSION@
           Insert the version number of the software.

OTHER TEMPLATES

       upsstats.cgi(8) will also open a file called upsstats-single.html if you call it with
       "host=" set in the URL. That file uses the same rules and techniques documented here.

SEE ALSO

       upsstats.cgi(8), upsimage.cgi(8)

   Internet resources:
       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/