SQWareProduction:postgres

Presentation

Usage

It's the module locally operating of postgres.
It is entirely written in ksh and sql.
It allows to manage the operation for postgres.
Example uses of the tool:

• Backup
• Recovery
• Compute statistics
• Indicators collection to store in referential database SQWareRepository
• Rotate logs
• ....

This module is deployed locally on the machine hosting the authorities to manage, in order to avoid any points of weakness related to an NFS mount or whatever. The deployment is done through a simple command SQWareCentral module using inventory located in SQWareRepository !
Installation guide for SQWareProduction for postgres

Explanation of directories

Directories located in $gvsqw_PgBin:

• bin : Directory containing standard scripts
• bin_cust : Directory containing customs scripts for your environnement
• etc : Directory containing the standard files of configuration
• etc_cust : Directory containing the customs files of configuration for your environnement (overload standards)
• help : Directory containing the standard files of help
• help_cust : Directory containing the customs files of help for your environnement
• lib : Directory containing the generic shell function librairies
• lib_cust : Directory containing the generic shell function librairies (overload standards)
• spm : Contain sql query toolkit
• tools : Directory containing the standard scripts used on an ad hoc
• tools_cust : Directory containing the customs scripts used on an ad hoc for your environnement
• menu : Directory containing the standard menus
• menu_cust : Directory containing the custom menus for your environnement

Naming convention of files

The majority of files are named with suffixes:

• *.ksh : for scripts
• *.cfg : for configuration files
• *.lib : for function librairies
• *.hlp : for help files

Naming convention in scripts

In general, the following naming convention is used in all scripts of SQWareProduction:

• gvsqw_ {} : global variable initialized by the environment and / or generic library
• lvsqw_ {} : local variable initialized by the script and / or a specific library
• gfsqw_ {} : function defined by a generic library
• lfsqw_ {} : function defined by the script and / or a specific library

bin

sqwpg_AnalyzeAllDatabases.ksh

Script $gvsqw_PgBin/bin/sqwpg_AnalyzeAllDatabases.ksh:

Run of sqwpg_AnalyzeDatabase.ksh in parallel mode on all databases
You can choose:

• The parallel degree
• Aggressiveness of run (number of seconds between two runs)
• Aggressiveness of check end (number of seconds between two checks of end)

Filters to generate database list (you can mix all off them):

• Include list of database
• Exclude list of database
• Include like clause
• Exclude like clause
• Where clause

See the detailed help for sqwpg_AnalyzeAllDatabases.ksh

sqwpg_AnalyzeDatabase.ksh

Script $gvsqw_PgBin/bin/sqwpg_AnalyzeDatabase.ksh:

Update statistics of all tables for the database
Use command: analyse local table <TableName> See the detailed help for sqwpg_AnalyzeDatabase.ksh

sqwpg_CheckIndicators.ksh

Script $gvsqw_PgBin/bin/sqwpg_CheckIndicators.ksh:

Checks the indicators collected by sqwpg_GatherIndicators.ksh
indicators are stored in SQWareRepository
generates email in html format with links to SQWareWeb
Standards checks:

• Instances without indicators
• Usage rate of FS
• Instances without backup succeed since ${gvsqw_NbDaysFull} days
• Databases without backup full succeed since ${gvsqw_NbDaysFull} days

See the detailed help for sqwpg_CheckIndicators.ksh

sqwpg_DumpAllDatabases.ksh

Script $gvsqw_PgBin/bin/sqwpg_DumpAllDatabases.ksh:

Run of sqwpg_DumpDatabase.ksh in parallel mode
You can choose:

• The parallel degree
• Aggressiveness of run (number of seconds between two runs)
• Aggressiveness of check end (number of seconds between two checks of end)

Filters to generate database list (you can mix all off them):

• Include list of database
• Exclude list of database
• Include like clause
• Exclude like clause
• Where clause

See the detailed help for sqwpg_DumpAllDatabases.ksh

sqwpg_DumpDatabase.ksh

Script $gvsqw_PgBin/bin/sqwpg_DumpDatabase.ksh:

Generate pg_dump of database
Script makes purge of old generation automatically
You can also choose:

• different retention policy
• add option to pg_dump command
• choose compressor

See the detailed help for sqwpg_DumpDatabase.ksh

sqwpg_DumpGlobalsOnly.ksh

Script $gvsqw_PgBin/bin/sqwpg_DumpGlobalsOnly.ksh:

Generate pg_dumpall -g (--globals-only) compressed by pipe
Script makes purge of old generation automatically
You can also choose:

• different retention policy
• add option to pg_dumpall command
• choose compressor

See the detailed help for sqwpg_DumpGlobalsOnly.ksh

sqwpg_GatherIndicators.ksh

Script $gvsqw_PgBin/bin/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

See the detailed help for sqwpg_GatherIndicators.ksh

sqwpg_ParallelRun.ksh

Script $gvsqw_PgBin/bin/sqwpg_ParallelRun.ksh:

Manages the execution of unix commands in parallel mode
Takes in parameter file with unix command to execute
You can choose:

• The parallel degree
• Aggressiveness of run (number of seconds between two runs)
• Aggressiveness of check end (number of seconds between two checks of end)

See the detailed help for sqwpg_ParallelRun.ksh

sqwpg_ReindexAllDatabases.ksh

Script $gvsqw_PgBin/bin/sqwpg_ReindexAllDatabases.ksh:

Run of sqwpg_ReindexDatabase.ksh in parallel mode
You can choose:

• The parallel degree
• Aggressiveness of run (number of seconds between two runs)
• Aggressiveness of check end (number of seconds between two checks of end)

Filters to generate database list (you can mix all off them):

• Include list of database
• Exclude list of database
• Include like clause
• Exclude like clause
• Where clause

See the detailed help for sqwpg_ReindexAllDatabases.ksh

sqwpg_ReindexDatabase.ksh

Script $gvsqw_PgBin/bin/sqwpg_ReindexDatabase.ksh:

Reorganize of all tables for the database
Use command: optimize local table <TableName> See the detailed help for sqwpg_ReindexDatabase.ksh

sqwpg_RunJob.ksh

Script $gvsqw_PgBin/bin/sqwpg_RunJob.ksh:

Run PostgreSQL scripts and generate log and error file
based on $gvsqw_RootCfg/sqwpg_Jobs.cfg configuration file
compress and purge oldest log files See the detailed help for sqwpg_RunJob.ksh

sqwpg_VacuumAllDatabases.ksh

Script $gvsqw_PgBin/bin/sqwpg_VacuumAllDatabases.ksh:

Run of sqwpg_VacuumDatabase.ksh in parallel mode
You can choose:

• The parallel degree
• Aggressiveness of run (number of seconds between two runs)
• Aggressiveness of check end (number of seconds between two checks of end)

Filters to generate database list (you can mix all off them):

• Include list of database
• Exclude list of database
• Include like clause
• Exclude like clause
• Where clause

See the detailed help for sqwpg_VacuumAllDatabases.ksh

sqwpg_VacuumDatabase.ksh

Script $gvsqw_PgBin/bin/sqwpg_VacuumDatabase.ksh:

VACUUM of all tables for the database
Use command: VACUUM See the detailed help for sqwpg_VacuumDatabase.ksh

etc

sqwpg_CreInst_CrontabRef.cfg

Configuration file $gvsqw_PgBin/../etc/sqwpg_CreInst_CrontabRef.cfg:


See the detailed help for sqwpg_CreInst_CrontabRef.cfg

sqwpg_CreInst_Jobs.cfg

Configuration file $gvsqw_PgBin/../etc/sqwpg_CreInst_Jobs.cfg:


See the detailed help for sqwpg_CreInst_Jobs.cfg

sqwpg_DbRefVar.cfg

Configuration file $gvsqw_PgBin/../etc/sqwpg_DbRefVar.cfg:
Global var for indicators
It contains the operating variables of SQWareProduction.

See the detailed help for sqwpg_DbRefVar.cfg

sqwpg_GlobalVar.cfg

Configuration file $gvsqw_PgBin/../etc/sqwpg_GlobalVar.cfg:
Global var for Postgres
It contains the operating variables of SQWareProduction.

See the detailed help for sqwpg_GlobalVar.cfg

sqwpg_IndicatorsVar.cfg

Configuration file $gvsqw_PgBin/../etc/sqwpg_IndicatorsVar.cfg:
Global var for indicators scripts
It contains the operating variables of SQWareProduction.

See the detailed help for sqwpg_IndicatorsVar.cfg

.profile

Sample file for .profile $gvsqw_PgBin/../etc/.profile:
Sample of lines to add to .profile of postgres users.
See the detailed help for .profile

.profile_confort

File to put aliases $gvsqw_PgBin/../etc/.profile_confort:
Contains confort aliases of SQWareProduction for RDBMS postgres.

See the detailed help for .profile_confort

lib

sqwpg_CheckIndicators.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_CheckIndicators.lib:
lib for sqwpg_CheckIndicators.ksh

See the detailed help for sqwpg_CheckIndicators.lib

sqwpg_CheckIndicators_Overload.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_CheckIndicators_Overload.lib:
temple lib for overload sqwpg_CheckIndicators.ksh

See the detailed help for sqwpg_CheckIndicators_Overload.lib

sqwpg_DumpDatabase.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_DumpDatabase.lib:
lib for sqwpg_DumpDatabase.ksh

See the detailed help for sqwpg_DumpDatabase.lib

sqwpg_DumpGlobalsOnly.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_DumpGlobalsOnly.lib:
lib for sqwpg_DumpGlobalsOnly.ksh

See the detailed help for sqwpg_DumpGlobalsOnly.lib

sqwpg_GatherIndicators.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_GatherIndicators.lib:
lib for sqwpg_GatherIndicators.ksh

See the detailed help for sqwpg_GatherIndicators.lib

sqwpg_GatherIndicators_Overload.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_GatherIndicators_Overload.lib:
lib for overLoad sqwpg_GatherIndicators.ksh

See the detailed help for sqwpg_GatherIndicators_Overload.lib

sqwpg_GenerateCreateInstance.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_GenerateCreateInstance.lib:
lib for generate create instance

See the detailed help for sqwpg_GenerateCreateInstance.lib

sqwpg_Global.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_Global.lib:
central lib of generic fonctions for postgres

See the detailed help for sqwpg_Global.lib

sqwpg_InsertIndicators.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_InsertIndicators.lib:
generic fonctions to insert into referential

See the detailed help for sqwpg_InsertIndicators.lib

sqwpg_SetEnv.lib

shell functions library $gvsqw_PgBin/../lib/sqwpg_SetEnv.lib:
fonction to set env for $PG_SID

See the detailed help for sqwpg_SetEnv.lib

tools

sqwpg_GenerateCreateInstance.ksh

Script $gvsqw_PgBin/../tools/sqwpg_GenerateCreateInstance.ksh:
Generate create instance files See the detailed help for sqwpg_GenerateCreateInstance.ksh

sqwpg_SetEnv.ksh

Script $gvsqw_PgBin/../tools/sqwpg_SetEnv.ksh:
set env for $PG_SID

See the detailed help for sqwpg_SetEnv.ksh

help

Contains help files for -s option of bin scripts.

spm

SQL query toolkit
See the detailed help for spm