KeyCloak Docker Installation

This guide will help you to install keycloack on Ubuntu Server

Step 1 : Install Ubuntu Server & Update

sudo apt-get update && sudo apt-get upgrade

Step 2 : Install docker on Ubuntu Server

sudo apt install docker

Step 3 : Install JDK on Ubuntu Server

Update the Repository for Open JDK

sudo add-apt-repository ppa:openjdk-r/ppa

Update the Repository

sudo apt-get update

Now install the app

sudo apt install openjdk-14-jdk

Check that Java in installed for this you must use the java version

java -version 

Pull keyclock image using below command

docker run -p 8080:8080 -e KEYCLOAK_ADMIN=admin -e KEYCLOAK_ADMIN_PASSWORD=admin quay.io/keycloak/keycloak:19.0.1 start-dev

Restart the Container that was created

docker restart <CONTAINER>

Access the Server with port 8080

Open Web Browser and access the port with port 8080 for example

https://keycloack.syncbricks.com:8080

Taking Backup of Container

sudo docker commit -p f511d78a5c21 my-backup

extract the backup file

sudo docker save -o ~/my-backup.tar my-backup