| Poznámka |
|---|
Manažment D2000 aplikácií je nutné vykonávať ako užívateľ root |
...
Management of D2000 applications must be performed as user root |
The script <instancedir>/bin/d2app <command> [<appname>]
...
is used for management of D2000 applications
<appname> is the name of the application, if not specified, the script will ask for the application name.
<command> is one of the options
<appname> je meno aplikácie, ak nie je zadané, skript sa na meno aplikácie opýta.
<command> je jedna z možností:
create
vytvorí creates a D2000 aplikáciuapplication
| Poznámka |
|---|
Meno aplikácie musí byť v rámci počítača unikátne naprieč všetkými inštanciami D2000The application name must be unique across the D2000 instance within the computer. |
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app create
Enter D2000 application name ('?' for list all): app1
Enter application description: My D2000 application
Enter application startup parameters: /Capp1
Enter D2000 server listen port: 3119
=======================
Ready to create new D2000 application:
Application name: app1
Application description: My D2000 application
Startup parameters: /Capp1
TCP listen port: 3119
psql executable: /usr/pgsql-9.6/bin/psql
Systemd postgresql service: postgresql-9.6.service
--
D2000 instance name: d2000
D2000 installation dir: /opt/d2000
=======================
Proceed (yY|nN)? [y]:
|
Počas vytvárania zadajte popis a prípadné dodatočné štartovacie parametre aplikácie. V prípade potreby prevádzkovania viacerých aplikácií súčasne, zmeňte port tak, aby každá mala unikátny port.
During creation, enter a description and any additional application startup parameters. If you need to run multiple applications at the same time, change the port so that each has a unique port.
After approval, the application will be createdPo odsúhlasení bude aplikácia vytvorená.
| Blok kódu |
|---|
|
Proceed (yY|nN)? [y]: y
Creating configuration database...done
Creating logfile database...done
Application app1 created.
Create archive database (yY|nN)? [y]: |
Skript ponúkne vytvorenie archívnej databázy k aplikácii, po odsúhlasení vyplňte meno archívuThe script will offer the creation of an archive database for the application, after approval fill in the name of the archive:
| Blok kódu |
|---|
|
Create archive database (yY|nN)? [y]: y
Enter D2000 archive name ('?' for list all) [self]:
=======================
Ready to create D2000 archive:
Application name: app1
Archive name: self
psql executable: /usr/pgsql-9.6/bin/psql
--
D2000 instance name: d2000
D2000 installation dir: /opt/d2000
=======================
Proceed (yY|nN)? [y]: y
Creating archive database...done
Archive database self created. |
Po odsúhlasení bude archívna databáza vytvorená.
After approval, the archive database will be created.
A systemd service with a name in the form d2000-<appname>.service (in this case it is K aplikácii je automaticky vytvorená systemd služba s menom v tvare d2000-<appname>.service, v našom prípade to bude d2000-app1.service..) is automatically created for the application.
The application can be started with the script Aplikáciu je možné spustiť skriptom ./d2app start <appname>, pozri nižšiesee below.
delete
zmaže celú aplikáciu <appname> a archívy, ktoré sú súčasťou aplikáciedeletes the entire <appname> application and the archives that are part of the application
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app delete app1
=======================
Ready to delete D2000 application:
Application name: app1
psql executable: /usr/pgsql-9.6/bin/psql
--
D2000 instance name: d2000
D2000 installation dir: /opt/d2000
=======================
Proceed (yY|nN)? [n]: y
Deleting archive "self"
Application "app1" was deleted.
|
start
spustí aplikáciu starts the application <appname>
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app start <appname>
<appname> started successfully.
|
stop
zastaví aplikáciu stops the application <appname>
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app stop <appname>
<appname> stopped successfully.
|
restart
reštartuje (zastaví a spustí) aplikáciu restarts (stops and starts) the application <appname>
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app restart <appname>
<appname> restarted successfully. |
status
vypíše informáciu, či aplikácia <appname> beží a či má nastavený autoštartgives the information on whether the <appname> application is running and whether it has auto-start set
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app status app1
app1 is running. Autostart is enabled. |
enable-autostart
zapne autoštart pre aplikáciu enables autostart of the application <appname>
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app enable-autostart app1
Autostart of app1 has been enabled. |
disable-autostart
vypne autoštart pre aplikáciu disables autostart of the application <appname>
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app disable-autostart app1
Autostart of app1 has been disabled. |
export-syscfg
exportuje konfiguračnú databázu do súboruexports configuration database to a file
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app export-syscfg app1
Enter dump file name [app1.syscfg_dmp]:
Enter password for postgresql user dba:
Export to app1.syscfg_dmp finished. |
export-logfile
exportuje monitorovaciu databázu do súboruexports monitoring database to a file
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app export-logfile app1
Enter dump file name [app1.logfile_dmp]:
Enter password for postgresql user dba:
Export to app1.logfile_dmp finished. |
import-syscfg
importuje konfiguračnú databázu zo súboruimports configuration database from a file
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app import-syscfg app1 app1.syscfg_dmp
Enter password for postgresql user dba:
Import from app1.syscfg_dmp finished. |
import-logfile
importuje monitorovaciu databázu zo súboruimports monitoring database from a file
| Blok kódu |
|---|
|
[root@localhost bin]# ./d2app import-logfile app1 app1.logfile_dmp
Enter password for postgresql user dba:
Import from app1.logfile_dmp finished. |
...