Getting Started with Keycloak

Lab setup data from the Pluralsight course on:

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Important Keycloak links:

• The Keycloak home page
• The official Keycloak Quickstart (GitHub)
• Sample Keycloak realm config (JSON)
• Johannes Reppin’s working repository
  

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  Launching a Docker container (Bash script):

docker build -t webserver .
docker images
docker run -d webserver

# Dockerfile contents:
FROM ubuntu:18.04
RUN apt-get update
RUN apt-get install -y apache2
ADD index.html /var/www/html/
CMD /usr/sbin/apache2ctl -D FOREGROUND
EXPOSE 80

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docker-compose.yaml

version: '3'

services:
  postgres:
      image: postgres
      volumes:
        - postgres_data:/var/lib/postgresql/data
      environment:
        POSTGRES_DB: keycloak
        POSTGRES_USER: keycloak
        POSTGRES_PASSWORD: password
  keycloak:
      image: quay.io/keycloak/keycloak:legacy
      environment:
        DB_VENDOR: POSTGRES
        DB_ADDR: postgres
        DB_DATABASE: keycloak
        DB_USER: keycloak
        DB_SCHEMA: public
        DB_PASSWORD: password
        KEYCLOAK_USER: admin
        KEYCLOAK_PASSWORD: admin
        #JDBC_PARAMS: "ssl=true"
      ports:
        - 8080:8080
      depends_on:
        - postgres
      volumes:
        - keycloak_data:/opt/jboss/keycloak/standalone/data
        - keycloak_config:/opt/jboss/keycloak/standalone/configuration
volumes:
  keycloak_data:
  keycloak_config:
  postgres_data: