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Latest revision as of 09:41, 11 February 2023

Presentation

Script $gvsqw_PgBin/sqwpg_GatherIndicators.ksh :


Gather PostgreSQL indicators and put them in SQWareRepository
Summary of collection:

  • Volumetry of instance
  • Volumetry of databases
  • Volumetry of tablespaces
  • Volumetry of tables
  • 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_PgBin/sqwpg_GatherIndicators.ksh -h
Content of this assistance : 

Sourcing sqwpg_Global.lib v2024.07 SQWareProduction for PostgreSQL (dbSQWare) ... 

Usage: sqwpg_GatherIndicators.ksh [-h] -I <instance> [+ options]

DESCRIPTION
   sqwpg_GatherIndicators.ksh gather DBA indicators
SUPPORT
   PostgreSQL supported versions: 9.0 <= v <= 16

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'.
     -SendReport        : Send execution log report.
     -Dist              : For distant connection to database (change $gvsqw_ConnectString to $gvsqw_DistConnectString ).
     -Locale    locale  : Force Locale for help display (fr,en).
     -NoMail            : Deactivate sendmail on error pmexpdba@gmail.com (by default, send on error).
Nuvola apps information.png
Note:
To be sure the aid is accurate, refer directly to the online help script -h option.


Error management

Errors passing arguments

This type of message is generated: 

Lack 'PG_SID' parameter, Usage: sqwpg_GatherIndicators.ksh [-h] -I <instance> [+ options]
For full help : sqwpg_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 'PG_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_postgres : " (See help customize this variable).

Nuvola apps information.png
Note:
Sending mail can be disabled by the option -NoMail for one execution.


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 $gvsqw_Mail_postgres (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_postgres : " (See help customize this variable).

Nuvola apps information.png
Note:
Sending mail can be disabled by the option -NoMail for one execution.


Usage examples

Sourcing sqwpg_Global.lib v2024.07 SQWareProduction for PostgreSQL (dbSQWare) ... 

#Standard help for script sqwpg_GatherIndicators.ksh:


$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -h
#Display online help for this script

$gvsqw_PgBin/sqwpg_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_PgBin/sqwpg_GatherIndicators.ksh -s
#Display usage examples for this script

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_SID
#Gather indicators for target instance $PG_SID

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_SID -Dist
#Gather indicators for the non-local instance $PG_SID with distant connection
#You need to register credentials to use for distant connection to the instance (user and so on) in file $gvsqw_DistPasswdFile

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_SID -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com'
#Add the mail list to the default address managed by the variable gvsqw_GlobalMail

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_SID -SendReport
#Send the log by email at the end of the treatment even if there is no error

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_SID -NoMail
#Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error)

$gvsqw_PgBin/sqwpg_GatherIndicators.ksh -I $PG_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_sqwpg_GatherIndicators=<NumericValue>
#in configuration file $gvsqw_PgBin/../etc_cust/sqwpg_GlobalVar.cfg
Nuvola apps information.png
Note:
To be sure the examples are accurate, refer directly to the online help script -s option.


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