Difference between revisions of "SQWareProduction:cassandra:bin:sqwcas GatherIndicators.ksh"
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Latest revision as of 16:09, 7 April 2024
Contents
Presentation
Script $gvsqw_CasBin/sqwcas_GatherIndicators.ksh :
Gather Cassandra indicators and put them in SQWareRepository
Summary of collection:
- Volumetry of instance
- Volumetry of nodes
- Volumetry of keyspaces (by node and global)
- Volumetry of column familly (by node and global)
- Volumetry (use, free) of FS
- Version, options, configuration, ... of instance
Online help
The online help is available for most scripts with the -h option.
Ex: $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -h
Content of this assistance :
Sourcing sqwcas_Global.lib v2024.07 SQWareProduction for Cassandra (dbSQWare) ...
Usage: sqwcas_GatherIndicators.ksh [-h] -I <CAS_SID> [+ options]
DESCRIPTION
sqwcas_GatherIndicators.ksh gather DBA indicators
SUPPORT
Cassandra supported versions: 2.0 <= v <= 4.0
PARAMETERS
-I instance : Target instance to gather from.
OPTIONS
-h : Display the full usage.
-s : Display samples of usage.
-FRT code : Force return code value on error.
-AddMail email : Email address to add at 'pmexpdba@gmail.com'.
-Timeout Nb sec : Timeout kill of ssh session.
-SendReport : Send execution log report.
-Locale locale : Force Locale for help display (fr,en).
-NoMail : Deactivate sendmail on error pmexpdba@gmail.com (by default, send on error).
-Dist : For distant connection to instance (change $gvsqw_ConnectString to $gvsqw_DistConnectString ).
Error management
Errors passing arguments
This type of message is generated:
Lack 'CAS_SID' parameter, Usage: sqwcas_GatherIndicators.ksh [-h] -I <CAS_SID> [+ options] For full help : sqwcas_GatherIndicators.ksh -h
If you are connecting through a terminal, no mail will be sent and you will have more this kind of message:
Not sending mail because you are in connected mode !!! Lack 'CAS_SID' parameter
If you are not connected to a terminal, the error message appears and is sent by mail to the address contained in the variable $gvsqw_GlobalMail (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_cassandra : " (See help customize this variable).
Execution errors
Whether you are or not connected to a terminal, the error message appears and an email containing a summary of treatment errors is sent to the address contained in the variable $gvsqw_Mail_cassandra (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_cassandra : " (See help customize this variable).
Usage examples
Sourcing sqwcas_Global.lib v2024.07 SQWareProduction for Cassandra (dbSQWare) ... #Standard help for script sqwcas_GatherIndicators.ksh: $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -h #Display online help for this script $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -Locale en -h #Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale) $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -s #Display usage examples for this script $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID #Gather Cassandra indicators for instance $CAS_SID (no need for -Exec) $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -Dist #Gather DBA indicators with distant connection on non-local instance $CAS_SID #You need to register credentials to use for distant connection to the instance (user and so on) in file $gvsqw_DistPasswdFile $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -Timeout #Timeout in seconds for kill inactive ssh session (by default is 3600, manage by $gvsqw_TimeOut) $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' #Add the mail list to the default address managed by $gvsqw_GlobalMail (only this time), if needed separate by commas $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -SendReport #Send the log by email at the end of the treatment even if there is no error $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -NoMail #Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error) $gvsqw_CasBin/sqwcas_GatherIndicators.ksh -I $CAS_SID -FRT <NumericValue> #Force return code to '<NumericValue>' on error (if no error, "exit 0!") #You can also force return code of this script on all your #environnement if you set the variable: $gvsqw_ForcedReturnCodeScript_sqwcas_GatherIndicators=<NumericValue> #in configuration file $gvsqw_CasBin/../etc_cust/sqwcas_GlobalVar.cfg
