Updating Keycloak¶

Hint - version changes

The new Keycloak version comes with some important changes, see Changes

Updating from Version 15.0.0¶

Hint - internal data structure changes

Due to Keycloak-internal data structure changes you have to proceed as follows:

Export the existing Keycloak configuration with the old version.
In a browser, log on to the SEAL Systems delivery platform with your logon data:

https://delivery.sealsystems.de

Hint - logon data

You receive the logon data from your Technical Project Manager at SEAL Systems.
Download the Keycloak - 21.0.1.40 - rpm folder. It is saved as Keycloak - 21.0.1.40 - rpm.zip.
Extract .zip archive:
```
unzip "Keycloak - 21.0.1.40 - rpm.zip"
```
Stop the service:
```
sudo systemctl stop seal-keycloak
```
Remove the content of the /opt/seal/data/seal-keycloak directory:
```
sudo rm -rf /opt/seal/data/seal-keycloak/*
```
Change to the Keycloak - 21.0.1.40 - rpm directory and start installing the package:
```
cd "Keycloak - 21.0.1.40 - rpm"
```
```
sudo sh install.sh
```
Open the required firewall ports:
```
sudo sh firewall.sh
```
Start the service:
```
sudo systemctl start seal-keycloak
```
Import the old Keycloak configuration into the new version.