SQWareProduction:mongodb:bin:sqwmng RestoreAllDatabases.ksh

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Presentation

Script $gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh :


restore all databases in parallel



Online help

The online help is available for most scripts with the -h option.
Ex: $gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -h
Content of this assistance : 

Sourcing sqwmng_Global.lib v2024.07 SQWareProduction for MongoDB (dbSQWare) ... 

Usage: sqwmng_RestoreAllDatabases.ksh [-h] -I instance [+ options]

DESCRIPTION
   sqwmng_RestoreAllDatabases.ksh restore all databases in parallel
SUPPORT
   MongoDB supported versions: 2.4 <= v <= 5.1

PARAMETERS
     -I  instance       : Target instance to restore.
OPTIONS
     -P  Nb threads     : Number of threads in parallel (by default 2).
     -ID   listdb       : List of databases to run restore (by default all).
     -ED   listdb       : List of databases to exclude.
     -IL   likeclause   : Like clause to generate databases list (example: 'db', egrep syntax!).
     -EL   likeclause   : Like clause to exclude databases (example: 'nodb', egrep syntax!).
     -RD   directory    : Directory holding dump file (by default $HOME/mng_dump/${MNG_SID}).
     -WCD  whereclause  : Where clause to generate databases list (egrep syntax!).
     -AGR Nb_sec        : Nb of seconds between two runs (by default 1s).
     -AGE Nb_sec        : Nb of seconds between two checks of end (by default 10s).
     -FRT       code    : Force return code value on error.
     -Opt  option       : Additional options for restore.
     -NoMail            : Deactivate sendmail on error pmexpdba@gmail.com (by default, send on error).
     -Locale    locale  : Force Locale for help display (fr,en).
     -AddMail   email   : Email address to add at 'pmexpdba@gmail.com'.
     -SendReport        : Send execution log report.
     -h                 : Display the full usage.
     -s                 : Display samples of usage.
     -Exec              : Execute commands (by default, display generated commands).
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 'MNG_SID' parameter, Usage: sqwmng_RestoreAllDatabases.ksh [-h]  -I instance [+ options]
For full help : sqwmng_RestoreAllDatabases.ksh -h

If you are connecting through a terminal, no mail will be sent and you will have more this kind of message: 

Begining     : 2020-12-15 21:22:05
End          : 2020-12-15 21:22:05
Duration     : 00:00:00

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_mongodb : " (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 $gvsqw_Mail_mongodb (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_mongodb : " (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 sqwmng_Global.lib v2024.07 SQWareProduction for MongoDB (dbSQWare) ... 

#Standard help for script sqwmng_RestoreAllDatabases.ksh:

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -h
#Display online help for this script

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -Locale en -h
#Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale)

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -s
#Display usage examples for this script

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID
#Generate commands but don't execute them !

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -Exec
#Execute the script sqwmng_RestoreDatabase.ksh to restore all databases 

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -RD <DirTarget> -Exec
#Restore all databases with the backups contained in the directory <DirName>

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -OPT <Option> -Exec
#Add the option(s) <Option> to the command mongorestore

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -AGR 20 -Exec
#Set the waiting time in seconds between two command run, 20s here

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -AGE 30 -Exec
#Set the waiting time in seconds between two end checks, 30s here

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -ID 'DbName1,DbName2' -Exec
#Execute generated commands for only the 2 specified databases

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -ED 'DbName3,DbName4' -Exec
#Execute generated commands except for the 2 specified databases

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -IL '%_PROD' -Exec
#Clause like to generate dynamic database list to include (example: 'dbprod%')

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -EL '%_TESTS' -Exec
#Clause like to generate dynamic database list to exclude (example: 'dbtest%')

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -WCD '<condition>' -Exec
#Clause where to generate dynamic database list to include (example: 'OPEN_MODE=MOUNTED')

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -P <NumericValue> -Exec
#Run sqwmng_RestoreDatabase.ksh script with a parallel degree of '<NumericValue>'
#Use by default the variable gvsqw_NbThreadXXX in $gvsqw_MngBin/../etc/sqwpg_GlobalVar.cfg
#You can change this default on all your environnement if you set this variable
#in configuration file $gvsqw_MngBin/../etc_cust/sqwpg_GlobalVar.cfg

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' -Exec
#Add the mail list to the default address managed by the variable gvsqw_GlobalMail

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -SendReport -Exec
#Send the log by email at the end of the treatment even if there is no error

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -NoMail -Exec
#Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error)

$gvsqw_MngBin/sqwmng_RestoreAllDatabases.ksh -I $MNG_SID -FRT <NumericValue> -Exec
#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_sqwmng_RestoreAllDatabases=<NumericValue>
#in configuration file $gvsqw_MngBin/../etc_cust/sqwmng_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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