Thank you very much for the clarification. cheers
> Subject: RE: Monit and SQL query > From: [email protected] > To: [email protected] > Date: Tue, 11 Sep 2012 13:20:24 +0100 > > You need to write a script that is separate from monit. A shell / > python / ruby / PHP / whatever script that will connect to MySQL, run > your query, check the results to see if it is good or not, then exit > with either exit status 0 (good) or exit status 1 (bad). > > Then you create a check in monit which runs the script, and if the exit > status is not 0, sends an alert. > > check program myscript with path "/usr/local/bin/myscript.sh" > if status != 0 then alert > > This checks the exit status of myscript.sh. So if it ends with exit(0) > then monit does not send an alert, if it ends with exit(1) then monit > will send an alert. > > Writing myscript.sh is not a monit task, so maybe outside the scope of > this mailing list, I'm not sure. > > Cheers - Callum. > > On Tue, 2012-09-11 at 20:11 +0800, Charles Pino wrote: > > sorry the db is MySQL > > and i am trying to read the difference between the last written > > record and the current time. > > if its been 12 hours already. it should send an alert via monit. > > > > > > problem is i am not really sure how to grep or an sql result that has > > different values (not just 1 or 0) > > > > > > if status != 0 then alert -- should i still use status? > > > > > > sorry im completely new to monit. > > > > > > > > ______________________________________________________________________ > > Date: Mon, 10 Sep 2012 14:51:42 -0400 > > Subject: Re: Monit and SQL query > > From: [email protected] > > To: [email protected] > > > > Build a shell script that: > > 1. will issue the command to your server (you did not say what kind of > > sql server you have) > > 2. will parse the result from the server using for example grep and > > regex > > 3. If the result is unexpected use 'exit 1' > > 4. Set in monit as Martin said > > > > On Mon, Sep 10, 2012 at 6:34 AM, Charles Pino > > <[email protected]> wrote: > > sql statement is supposed to evaluate if the result is >= to > > 12 , if true then alert. > > > > > > how do i put that in place of " PROCESS OUTPUT AND RETURN 1 > > IF FAILED OTHERWISE 0" ?? > > > > > > thanks > > > > > > > > ______________________________________________________________ > > From: [email protected] > > Subject: Re: Monit and SQL query > > Date: Mon, 10 Sep 2012 09:06:11 +0200 > > To: [email protected] > > > > > > Hello, > > > > > > you can use the "check program" to test the exit value of > > custom script. In this case the script can execute the SQL > > statement and return error if problem is found. > > > > > > Script skeleton: > > --8<-- > > #!/bin/bash > > /ur/bin/mysql -e "SQL STATEMENT" ... | PROCESS OUTPUT AND > > RETURN 1 IF FAILED OTHERWISE 0 > > --8<-- > > > > > > Connection of the script with monit: > > --8<-- > > check program myscript with path "/usr/local/bin/myscript.sh" > > if status != 0 then alert > > --8<-- > > > > > > Regards, > > Martin > > > > > > > > On Sep 9, 2012, at 4:58 PM, Charles Pino > > <[email protected]> wrote: > > > > Hello all, > > is it possible to execute and SQL query and have > > monit execute and alert or something else depending on > > its response? > > > > > > i have a sql query that queries a specific table. of > > something hasnt been updated in that table for 12 > > hours. i need to send an alert or whatever. that the > > table/field hasnt been updated. > > > > > > please help. > > > > > > thanks > > > > > > -- > > To unsubscribe: > > https://lists.nongnu.org/mailman/listinfo/monit-general > > > > > > > > -- To unsubscribe: > > https://lists.nongnu.org/mailman/listinfo/monit-general > > > > -- > > To unsubscribe: > > https://lists.nongnu.org/mailman/listinfo/monit-general > > > > > > > > -- To unsubscribe: > > https://lists.nongnu.org/mailman/listinfo/monit-general > > -- > > To unsubscribe: > > https://lists.nongnu.org/mailman/listinfo/monit-general > > > > -- > To unsubscribe: > https://lists.nongnu.org/mailman/listinfo/monit-general
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