temperature script compatible with Hobbit 🔗 link

On 7/25/07, Charles Jones <user-e86b4aeade4e@xymon.invalid> wrote:

I'm looking for a temperature script suitable for linux machines (using
lm_sensors). I found a couple on deadcat but none of them seemed to work
very well.  I hacked on one and got basic temperature monitoring
working, but no graphs because the output is not in whatever format
Hobbits do_temp rrd module is expecting.

Does anyone have an lm_sensors script that both alerts on temp
thresholds and is compatible with Hobbits rrd graphing? I tried seaching
TheShire with no luck.

Ralph Mitchell wrote:

On 7/25/07, Charles Jones <user-e86b4aeade4e@xymon.invalid> wrote:

I'm looking for a temperature script suitable for linux machines (using
lm_sensors). I found a couple on deadcat but none of them seemed to work
very well.  I hacked on one and got basic temperature monitoring
working, but no graphs because the output is not in whatever format
Hobbits do_temp rrd module is expecting.

Does anyone have an lm_sensors script that both alerts on temp
thresholds and is compatible with Hobbits rrd graphing? I tried seaching
TheShire with no luck.

Found this in old email (Dec 06):
Jerry Yu <user-764c1f364fe0@xymon.invalid>    
never mind, I found the answers in the source code,
rrd/do_temperature.c. [[ All hail goes to Open Source & Henrik! ]]
1. a lump-all status command will do. Format of the data portion is
somewhat restrictive '&green BMCambient 17 62\n&yellow BMCriserCard 32
93'. It'd be nice to have such format documented elsewhere other than
the source code.
2. if  'temperature' is used as 'test name', nothing needs to be done.
3. the check can be done locally on the client and the overall $status
is reported by 'status server1.temperature $status'.

So, if the script you hacked up can be persuaded to send a status
message that looks something like:

    $BB $BBDISP status "server,domain,com.temperature `date`
       &<color>  <variable_name> <temp_in_celsius>  <temp_in_fahrenheit>"

you could get graphs.  I'm away from my work machines right now, so
the above may be a little lacking.

Alternatively, try the NCV option.  Once a status message is set up to
be pushed through the ncv module, all you need in the status message
is:

    <variable name> : <value>

Anything on the line before the colon becomes the variable name,
anything after the colon is the value that gets stored.

Ralph Mitchell

From: Charles Jones [mailto:user-e86b4aeade4e@xymon.invalid] Sent: Wednesday, August 01, 2007 6:34 PM
To: user-ae9b8668bcde@xymon.invalid
Subject: Re: [hobbit] temperature script compatible with Hobbit


I figured I would share the script and setup that I am now using,  Note that the script is for use with lm_sensors on linux machines, and tailored for my particular setup (different servers have different sensors and thus the temperature parsing section may have to be changed).

Here is the script itself:
#!/bin/sh

# THRESHOLD VALUES FOR TEMPERATURE YTMP=72
RTMP=80
#
SENSORS="/usr/bin/sensors -f"
STMP=${BBTMP}/SENSE.$$
COLOR=green
MSG=default
#
${SENSORS} > ${STMP}
# PARSE TEMPERATURE INFORMATION.
TMP=`${GREP} -i temp ${STMP}|cut -d"(" -f1|cut -d"�" -f1|cut -d"+" -f2|cut -d"." -f1`
    if [ ${TMP} -lt ${YTMP} ];
    then
        COLOR=green
        MSG="The Temperature is currently ${TMP}F, which does not exceed the Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${YTMP} ] && [ ${TMP} -lt ${RTMP} ];
    then
        COLOR=yellow
        MSG="The Temperature is currently ${TMP}F, which is exceeds the  Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${RTMP} ];     then
        COLOR=red
        MSG="The Temperature is currently ${TMP}F, which exceeds the Panic level (${RTMP}F!)"
    fi
rm ${STMP}

$BB $BBDISP "status $MACHINE.temp $COLOR `date` $MSG
temp : $TMP
"

The script is launched via this addition to clientlaunch.cfg on the remote machine:
[temp]
        ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
        CMD $HOBBITCLIENTHOME/ext/temp.sh
        INTERVAL 5m

On the server, here is the addition to hobbitgraph.cfg:
[temp]
        TITLE Temperature
        YAXIS Degrees Farenheit
        DEF:t=temp.rrd:temp:AVERAGE
        LINE2:t#@COLOR@:Ambient Temp
        GPRINT:t:LAST: \: %5.1lf (cur)
        GPRINT:t:MAX: \: %5.1lf (max)
        GPRINT:t:MIN: \: %5.1lf (min)
        GPRINT:t:AVERAGE: \: %5.1lf (avg)\n

Let's not forget the additions to hobbitserver.cfg:
TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,files,procs=processes,ports,clock,lines,temp=ncv"
GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,clock,lines,temp"
NCV_temp="temp:GAUGE"

I also put a custom rules in hobbit-alerts.cfg:
# Temp alerts
HOST=myhost.mydomain.com SERVICE=temp
        MAIL $SYSADMINS color=yellow REPEAT=60 RECOVERED NOTICE
        MAIL $SYSADMINS,$SYSADMINS-PAGERS color=red RECOVERED NOTICE
        MAIL $BOSS color=red DURATION>60 RECOVERED format=sms

-Charles


Ralph Mitchell wrote: 
	On 7/25/07, Charles Jones <user-e86b4aeade4e@xymon.invalid> <mailto:user-e86b4aeade4e@xymon.invalid>  wrote: 	

		I'm looking for a temperature script suitable for linux machines (using 		lm_sensors). I found a couple on deadcat but none of them seemed to work 		very well.  I hacked on one and got basic temperature monitoring 		working, but no graphs because the output is not in whatever format 		Hobbits do_temp rrd module is expecting. 		
		Does anyone have an lm_sensors script that both alerts on temp 		thresholds and is compatible with Hobbits rrd graphing? I tried seaching 		TheShire with no luck. 		

	So, if the script you hacked up can be persuaded to send a status 	message that looks something like: 	
	    $BB $BBDISP status "server,domain,com.temperature `date` 	       &<color>  <variable_name> <temp_in_celsius>  <temp_in_fahrenheit>" 	
	you could get graphs.  I'm away from my work machines right now, so 	the above may be a little lacking. 	
	Alternatively, try the NCV option.  Once a status message is set up to 	be pushed through the ncv module, all you need in the status message 	is: 	
	    <variable name> : <value> 	
	Anything on the line before the colon becomes the variable name, 	anything after the colon is the value that gets stored. 	
	Ralph Mitchell

-----Original Message-----
From: Charles Jones [mailto:user-e86b4aeade4e@xymon.invalid]
Sent: Wed 8/1/2007 6:34 PM
To: user-ae9b8668bcde@xymon.invalid
Subject: Re: [hobbit] temperature script compatible with Hobbit
 
I figured I would share the script and setup that I am now using,  Note 
that the script is for use with lm_sensors on linux machines, and 
tailored for my particular setup (different servers have different 
sensors and thus the temperature parsing section may have to be changed).

Here is the script itself:
#!/bin/sh

# THRESHOLD VALUES FOR TEMPERATURE
YTMP=72
RTMP=80
#
SENSORS="/usr/bin/sensors -f"
STMP=${BBTMP}/SENSE.$$
COLOR=green
MSG=default
#
${SENSORS} > ${STMP}
# PARSE TEMPERATURE INFORMATION.
TMP=`${GREP} -i temp ${STMP}|cut -d"(" -f1|cut -d"?" -f1|cut -d"+" 
-f2|cut -d"." -f1`
    if [ ${TMP} -lt ${YTMP} ];
    then
        COLOR=green
        MSG="The Temperature is currently ${TMP}F, which does not exceed 
the Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${YTMP} ] && [ ${TMP} -lt ${RTMP} ];
    then
        COLOR=yellow
        MSG="The Temperature is currently ${TMP}F, which is exceeds the  
Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${RTMP} ];
    then
        COLOR=red
        MSG="The Temperature is currently ${TMP}F, which exceeds the 
Panic level (${RTMP}F!)"
    fi
rm ${STMP}

$BB $BBDISP "status $MACHINE.temp $COLOR `date`
$MSG
temp : $TMP
"

The script is launched via this addition to clientlaunch.cfg on the 
remote machine:
[temp]
        ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
        CMD $HOBBITCLIENTHOME/ext/temp.sh
        INTERVAL 5m

On the server, here is the addition to hobbitgraph.cfg:
[temp]
        TITLE Temperature
        YAXIS Degrees Farenheit
        DEF:t=temp.rrd:temp:AVERAGE
        LINE2:t#@COLOR@:Ambient Temp
        GPRINT:t:LAST: \: %5.1lf (cur)
        GPRINT:t:MAX: \: %5.1lf (max)
        GPRINT:t:MIN: \: %5.1lf (min)
        GPRINT:t:AVERAGE: \: %5.1lf (avg)\n

Let's not forget the additions to hobbitserver.cfg:
TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,files,procs=processes,ports,clock,lines*,temp=ncv*"
GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,clock,lines*,temp*"
*NCV_temp="temp:GAUGE"*

I also put a custom rules in hobbit-alerts.cfg:
# Temp alerts
HOST=myhost.mydomain.com SERVICE=temp
        MAIL $SYSADMINS color=yellow REPEAT=60 RECOVERED NOTICE
        MAIL $SYSADMINS,$SYSADMINS-PAGERS color=red RECOVERED NOTICE
        MAIL $BOSS color=red DURATION>60 RECOVERED format=sms

-Charles


Ralph Mitchell wrote:

On 7/25/07, Charles Jones <user-e86b4aeade4e@xymon.invalid> wrote:

I'm looking for a temperature script suitable for linux machines (using
lm_sensors). I found a couple on deadcat but none of them seemed to work
very well.  I hacked on one and got basic temperature monitoring
working, but no graphs because the output is not in whatever format
Hobbits do_temp rrd module is expecting.

Does anyone have an lm_sensors script that both alerts on temp
thresholds and is compatible with Hobbits rrd graphing? I tried seaching
TheShire with no luck.

Found this in old email (Dec 06):
Jerry Yu <user-764c1f364fe0@xymon.invalid>    
never mind, I found the answers in the source code,
rrd/do_temperature.c. [[ All hail goes to Open Source & Henrik! ]]
1. a lump-all status command will do. Format of the data portion is
somewhat restrictive '&green BMCambient 17 62\n&yellow BMCriserCard 32
93'. It'd be nice to have such format documented elsewhere other than
the source code.
2. if  'temperature' is used as 'test name', nothing needs to be done.
3. the check can be done locally on the client and the overall $status
is reported by 'status server1.temperature $status'.

So, if the script you hacked up can be persuaded to send a status
message that looks something like:

    $BB $BBDISP status "server,domain,com.temperature `date`
       &<color>  <variable_name> <temp_in_celsius>  <temp_in_fahrenheit>"

you could get graphs.  I'm away from my work machines right now, so
the above may be a little lacking.

Alternatively, try the NCV option.  Once a status message is set up to
be pushed through the ncv module, all you need in the status message
is:

    <variable name> : <value>

Anything on the line before the colon becomes the variable name,
anything after the colon is the value that gets stored.

Ralph Mitchell

Galen Johnson wrote:

Mind if I put this up on The Shire (which is now back after yet another router was taken out by a lightning strike)?

=G=

-----Original Message-----
From: Charles Jones [mailto:user-e86b4aeade4e@xymon.invalid]
Sent: Wed 8/1/2007 6:34 PM
To: user-ae9b8668bcde@xymon.invalid
Subject: Re: [hobbit] temperature script compatible with Hobbit
 
I figured I would share the script and setup that I am now using,  Note 
that the script is for use with lm_sensors on linux machines, and 
tailored for my particular setup (different servers have different 
sensors and thus the temperature parsing section may have to be changed).

Here is the script itself:
#!/bin/sh

# THRESHOLD VALUES FOR TEMPERATURE
YTMP=72
RTMP=80
#
SENSORS="/usr/bin/sensors -f"
STMP=${BBTMP}/SENSE.$$
COLOR=green
MSG=default
#
${SENSORS} > ${STMP}
# PARSE TEMPERATURE INFORMATION.
TMP=`${GREP} -i temp ${STMP}|cut -d"(" -f1|cut -d"?" -f1|cut -d"+" 
-f2|cut -d"." -f1`
    if [ ${TMP} -lt ${YTMP} ];
    then
        COLOR=green
        MSG="The Temperature is currently ${TMP}F, which does not exceed 
the Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${YTMP} ] && [ ${TMP} -lt ${RTMP} ];
    then
        COLOR=yellow
        MSG="The Temperature is currently ${TMP}F, which is exceeds the  
Warning level (${YTMP}F)"
    fi
    if [ ${TMP} -gt ${RTMP} ];
    then
        COLOR=red
        MSG="The Temperature is currently ${TMP}F, which exceeds the 
Panic level (${RTMP}F!)"
    fi
rm ${STMP}

$BB $BBDISP "status $MACHINE.temp $COLOR `date`
$MSG
temp : $TMP
"

The script is launched via this addition to clientlaunch.cfg on the 
remote machine:
[temp]
        ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
        CMD $HOBBITCLIENTHOME/ext/temp.sh
        INTERVAL 5m

On the server, here is the addition to hobbitgraph.cfg:
[temp]
        TITLE Temperature
        YAXIS Degrees Farenheit
        DEF:t=temp.rrd:temp:AVERAGE
        LINE2:t#@COLOR@:Ambient Temp
        GPRINT:t:LAST: \: %5.1lf (cur)
        GPRINT:t:MAX: \: %5.1lf (max)
        GPRINT:t:MIN: \: %5.1lf (min)
        GPRINT:t:AVERAGE: \: %5.1lf (avg)\n

Let's not forget the additions to hobbitserver.cfg:
TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,files,procs=processes,ports,clock,lines*,temp=ncv*"
GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbit,hobbitd,clock,lines*,temp*"
*NCV_temp="temp:GAUGE"*

I also put a custom rules in hobbit-alerts.cfg:
# Temp alerts
HOST=myhost.mydomain.com SERVICE=temp
        MAIL $SYSADMINS color=yellow REPEAT=60 RECOVERED NOTICE
        MAIL $SYSADMINS,$SYSADMINS-PAGERS color=red RECOVERED NOTICE
        MAIL $BOSS color=red DURATION>60 RECOVERED format=sms

-Charles


Ralph Mitchell wrote:
  

On 7/25/07, Charles Jones <user-e86b4aeade4e@xymon.invalid> wrote:
    

I'm looking for a temperature script suitable for linux machines (using
lm_sensors). I found a couple on deadcat but none of them seemed to work
very well.  I hacked on one and got basic temperature monitoring
working, but no graphs because the output is not in whatever format
Hobbits do_temp rrd module is expecting.

Does anyone have an lm_sensors script that both alerts on temp
thresholds and is compatible with Hobbits rrd graphing? I tried seaching
TheShire with no luck.
      

Found this in old email (Dec 06):
Jerry Yu <user-764c1f364fe0@xymon.invalid>    
never mind, I found the answers in the source code,
rrd/do_temperature.c. [[ All hail goes to Open Source & Henrik! ]]
1. a lump-all status command will do. Format of the data portion is
somewhat restrictive '&green BMCambient 17 62\n&yellow BMCriserCard 32
93'. It'd be nice to have such format documented elsewhere other than
the source code.
2. if  'temperature' is used as 'test name', nothing needs to be done.
3. the check can be done locally on the client and the overall $status
is reported by 'status server1.temperature $status'.

So, if the script you hacked up can be persuaded to send a status
message that looks something like:

    $BB $BBDISP status "server,domain,com.temperature `date`
       &<color>  <variable_name> <temp_in_celsius>  <temp_in_fahrenheit>"

you could get graphs.  I'm away from my work machines right now, so
the above may be a little lacking.

Alternatively, try the NCV option.  Once a status message is set up to
be pushed through the ncv module, all you need in the status message
is:

    <variable name> : <value>

Anything on the line before the colon becomes the variable name,
anything after the colon is the value that gets stored.

Ralph Mitchell

Not at all.  I'm sure other folks with linux servers could find it
handy.  I'm even using it to trend the temperature in my home office

-Charles

Galen Johnson wrote:

Mind if I put this up on The Shire (which is now back after yet
another router was taken out by a lightning strike)?

=G=