Displaying Temperatures

[chummers]

Hi Folks,

I have got my graphs working perfectly now, and ready for the next challenge....

I would like to create a weathermap of the temperature sensors of our datacentre but have run into some trouble...

I would like a simlar setup to Howie's screen shot on the 'show off your weathermaps'

I have got a node, that displays some reading, but the data is reading in percent - how do i read raw data from my RRD files??


This is what i have so far

Code: Select all

# Automatically generated by php-weathermap v0.95b

FONTDEFINE 100 docs/example/Vera.ttf 10

WIDTH 1024
HEIGHT 768
HTMLSTYLE overlib
KEYFONT 100
TITLEFONT 5
TITLE Air Conditioning Temperatures
TIMEPOS 8 558 Created: %b %d %Y %H:%M:%S
TITLEPOS 150 30

KEYPOS DEFAULT 7 434 AC Temperatures
KEYTEXTCOLOR 0 0 0
KEYOUTLINECOLOR 0 0 0
KEYBGCOLOR 180 180 180
BGCOLOR 255 255 255
TITLECOLOR 0 0 0
TIMECOLOR 0 0 0
SCALE DEFAULT 1 10   140 0 255  Degrees
SCALE DEFAULT 10 25   32 32 255  
SCALE DEFAULT 25 40   0 192 255  
SCALE DEFAULT 40 55   0 240 0  
SCALE DEFAULT 55 70   240 240 0  
SCALE DEFAULT 70 85   255 192 0  
SCALE DEFAULT 85 100   255 0 0  

SET key_hidepercent_DEFAULT 1

# End of global section

# DEFAULT definitions:
NODE DEFAULT
	MAXVALUE 100

LINK DEFAULT
	BANDWIDTH 100M


# End of DEFAULTS section

# Node definitions:
NODE CCC_AC1_Intake
	LABEL AC1 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_26.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_26.rrd:snmp_oid:snmp_oid
	POSITION 150 101

NODE CCC_AC1_Outflow
	LABEL AC1 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_27.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_27.rrd:snmp_oid:snmp_oid
	POSITION 150 282

NODE CCC_AC2_Intake
	LABEL AC2 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_28.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_28.rrd:snmp_oid:snmp_oid
	POSITION 300 101

NODE CCC_AC2_Outflow
	LABEL AC2 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_29.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_29.rrd:snmp_oid:snmp_oid
	POSITION 300 282

NODE CCC_AC3_Intake
	LABEL AC3 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_30.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_30.rrd:snmp_oid:snmp_oid
	POSITION 450 101

NODE CCC_AC3_Outflow
	LABEL AC3 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_31.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_31.rrd:snmp_oid:snmp_oid
	POSITION 450 282

NODE CCC_AC4_Intake
	LABEL AC4 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_32.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_32.rrd:snmp_oid:snmp_oid
	POSITION 600 101

NODE CCC_AC4_Outflow
	LABEL AC4 {node:this:bandwidth_in}
	OVERLIBGRAPH History For {node:this:name} /var/www/html/rra/ccc-b5_snmp_oid_33.rrd
	TARGET /var/www/html/rra/ccc-b5_snmp_oid_33.rrd:snmp_oid:snmp_oid
	POSITION 600 282


# End of NODE section

# Link definitions:

# End of LINK section

# That's All Folks!

and in my log file I have lots of this :

Code: Select all

03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC4_Outflow 177.68% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC4_Intake 144% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC3_Outflow 153.546666664% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC3_Intake 124.88% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC2_Outflow 176% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC1_Outflow 159.92% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: NewColourFromPercent: Clipped CCC_AC1_Intake 153.546666664% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC4_Outflow 177.68% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC4_Outflow 177.68% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC4_Intake 144% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC4_Intake 144% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC3_Outflow 153.546666664% to 100%
03/03/2009 03:40:04 PM - WEATHERMAP: Poller[0] [Map 4] pdc.conf: ColourFromPercent: Clipped CCC_AC3_Outflow 153.546666664% to 100% 

Can anyone help or give me any pointers please?

Thanks is advance...

[Howie]

Set the MAXVALUE for NODE DEFAULT to something larger than you ever expect to see (e.g. 300). This will stop the clipping to 100%.

Here's what I use for my temperature map:

Code: Select all

NODE DEFAULT
        LABEL {node:this:bandwidth_in:%0.2f}
        LABELFONT 2
        OVERLIBCAPTION History for {node:this:name}
        OVERLIBGRAPH http://xyz.com/temp/graphs/temp_{node:this:name}_1d.png
        TARGET gauge:/var/www/docs/temp/rra/temp_{node:this:name}.rrd:temp:temp
        INFOURL /temp/graphs/temp_{node:this:name}.html
        OVERLIBWIDTH 445
        OVERLIBHEIGHT 192
        MAXVALUE 50

NODE DC_FrontMid
        POSITION 418 277

NODE DC_BackDoor
        POSITION 83 165

The important parts are the MAXVALUE (I don't expect to see more than 50C in the DC) and the LABEL line which formats the values to 1 decimal place as I want them.

I don't actually use Cacti to collect data from my temperature sensors, so the target and infourl stuff is a bit odd. It's a nice example of using the node name to avoid repeating config later on, though

[chummers]

Thanks for your reply Howie!

I will give that a go and see how i get on

I hope to be able to post the completed result soon to share with everyone else

Cheers!

Chummers

[chummers]

here's what i managed...



And here is the code, I hope this helps someone...

Code: Select all

# Automatically generated by php-weathermap v0.95b

FONTDEFINE 100 docs/example/Vera.ttf 10

BACKGROUND images/KMC DC Floor Plan5.PNG
WIDTH 969
HEIGHT 557
HTMLSTYLE overlib
KEYFONT 100
TITLEFONT 5
TITLE Kings Meadow Primary Data Centre
TIMEPOS 2 703 Created: %b %d %Y %H:%M:%S

KEYPOS DEFAULT 833 585 AC Temperatures
KEYTEXTCOLOR 0 0 0
KEYOUTLINECOLOR 0 0 0
KEYBGCOLOR 180 180 180
BGCOLOR 255 255 255
TITLECOLOR 0 0 0
TIMECOLOR 0 0 0
SCALE DEFAULT 1 10.999   0 0 255  
SCALE DEFAULT 11 15.999   0 0 255   0 192 255  
SCALE DEFAULT 16 20.999   0 192 255   0 255 0  
SCALE DEFAULT 21 25.999   0 255 0   255 192 0  
SCALE DEFAULT 26 30.999   255 192 0   255 0 0  
SCALE DEFAULT 31 100   255 0 0  

KEYPOS HUMIDITY 696 585 Humidity
SCALE HUMIDITY 1 25   0 0 255   0 192 255  
SCALE HUMIDITY 26 40   0 195 255   0 255 0  
SCALE HUMIDITY 41 50   0 255 0   255 255 0  
SCALE HUMIDITY 51 60   255 255 0   255 120 0  
SCALE HUMIDITY 61 70   255 120 0   255 0 0  
SCALE HUMIDITY 71 100   255 0 0  

SET key_hidepercent_DEFAULT 1
SET key_hidepercent_HUMIDITY 0

# End of global section

# DEFAULT definitions:
NODE DEFAULT
	LABELFONT 5
	OVERLIBWIDTH 445
	OVERLIBHEIGHT 192
	LABELFONTCOLOR 255 255 255
	OVERLIBCAPTION History for {node:this:name}
	TARGET /var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	MAXVALUE 100

LINK DEFAULT
	BANDWIDTH 50M


# End of DEFAULTS section

# Node definitions:
NODE kmc-primary_data_centre_snmp_oid_53
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=48&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 811 467

NODE kmc-primary_data_centre_snmp_oid_60
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=55&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 796 323

NODE kmc-primary_data_centre_snmp_oid_54
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=49&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 581 467

NODE kmc-primary_data_centre_snmp_oid_59
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=54&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 624 323

NODE kmc-primary_data_centre_snmp_oid_55
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=50&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 408 467

NODE kmc-primary_data_centre_snmp_oid_58
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=53&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 452 323

NODE kmc-primary_data_centre_snmp_oid_56
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=51&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 236 467

NODE kmc-primary_data_centre_snmp_oid_57
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=52&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 280 323

NODE kmc-primary_data_centre_snmp_oid_61
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=56&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 265 208

NODE kmc-primary_data_centre_snmp_oid_62
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=57&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 380 208

NODE kmc-primary_data_centre_snmp_oid_63
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=58&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 580 208

NODE kmc-primary_data_centre_snmp_oid_64
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=59&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 796 208

NODE kmc-primary_data_centre_snmp_oid_67
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=62&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 221 92

NODE kmc-primary_data_centre_snmp_oid_68
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=63&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 479 92

NODE kmc-primary_data_centre_snmp_oid_65
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=60&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 838 122

NODE kmc-primary_data_centre_snmp_oid_66
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=61&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 924 122

#######

NODE kmc-environment_sensors_snmp_oid_145
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=139&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 206 488

NODE kmc-environment_sensors_snmp_oid_143
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=137&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 839 488

NODE kmc-environment_sensors_snmp_oid_149
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=143&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 835 173

NODE kmc-environment_sensors_snmp_oid_147
	LABEL {node:this:bandwidth_in:%0.0f}°
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=141&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	POSITION 209 173

NODE kmc-environment_sensors_snmp_oid_146
	LABEL {node:this:bandwidth_in:%0.0f}%
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=140&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	USESCALE HUMIDITY in
	POSITION 239 488

NODE kmc-environment_sensors_snmp_oid_144
	LABEL {node:this:bandwidth_in:%0.0f}%
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=138&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	USESCALE HUMIDITY in
	POSITION 872 488

NODE kmc-environment_sensors_snmp_oid_150
	LABEL {node:this:bandwidth_in:%0.0f}%
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=144&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	USESCALE HUMIDITY in
	POSITION 868 173

NODE kmc-environment_sensors_snmp_oid_148
	LABEL {node:this:bandwidth_in:%0.0f}%
	INFOURL http://uilapdev98/graph.php?action=view&local_graph_id=142&rra_id=all
	TARGET gauge:/var/www/html/rra/{node:this:name}.rrd:snmp_oid:snmp_oid
	USESCALE HUMIDITY in
	POSITION 242 173


# End of NODE section

# Link definitions:

# End of LINK section

# That's All Folks!