docker-compose.yml

version: '3.8'

services:
    # KeyCloak
    keycloak:
        image: quay.io/keycloak/keycloak:19.0.2
        container_name: keycloak
        environment:
          KEYCLOAK_ADMIN: admin
          KEYCLOAK_ADMIN_PASSWORD: admin
          KEYCLOAK_LOGLEVEL: INFO
        command: "-Dkeycloak.profile.feature.upload_scripts=enabled start-dev"
        ports:
          - 8080:8080
    kc-init:      
      # Sources: https://github.com/stn1slv/keycloak-initializer
      image: stn1slv/keycloak-dev-data:1.0
      container_name: kc-init
      environment:
        KEYCLOAK_USER: admin
        KEYCLOAK_PASSWORD: admin
        KEYCLOAK_ENDPOINT: http://keycloak:8080/
        KEYCLOAK_REALM: registry                  # realm name for creation users and clints
    # Apicurio Schema Registry
    schema-registry:
      image: apicurio/apicurio-registry-mem:2.4.3.Final
      container_name: schema-registry
      environment:
          ###--- COMMON CONFIG ---
          - AUTH_ENABLED=true
          - KEYCLOAK_URL=http://keycloak:8080/
          - KEYCLOAK_REALM=registry
          - KEYCLOAK_API_CLIENT_ID=registry-api
          - KEYCLOAK_UI_CLIENT_ID=apicurio-registry
          
          ###--- AOUTH2 AUTH ---
          - CLIENT_CREDENTIALS_BASIC_AUTH_ENABLED=false
          - REGISTRY_AUTH_ANONYMOUS_READ_ACCESS_ENABLED=true
          - ROLE_BASED_AUTHZ_ENABLED=true
          - ROLE_BASED_AUTHZ_SOURCE=token
          - OWNER_ONLY_AUTHZ_ENABLED=true
          - REGISTRY_UI_CONFIG_AUTH_TYPE=none
          ### Configuration params: https://www.apicur.io/registry/docs/apicurio-registry/2.3.x/getting-started/assembly-configuring-the-registry.html#all-registry-configs_registry
      ports:
          - 8180:8080
    sr-init:
      # Sources: https://github.com/stn1slv/apicurio-registry-initializer
      image: stn1slv/apicurio-registry-dev-data:1.0
      container_name: sr-init
      environment:
        KEYCLOAK_USER: jcooper
        KEYCLOAK_PASSWORD: jcooper
        KEYCLOAK_ENDPOINT: http://keycloak:8080/
        KEYCLOAK_REALM: registry                  # realm name for creation users and clints
        KEYCLOAK_CLIENT_ID: registry-api
        KEYCLOAK_CLIENT_SECRET: registry-api-secret
        APICURIO_ENDPOINT: http://schema-registry:8080 #without last slash
      # Kafka
    zookeeper:
      image: confluentinc/cp-zookeeper:6.1.1
      container_name: zookeeper
      environment:
          - ZOOKEEPER_CLIENT_PORT=2181
          - ZOOKEEPER_TICK_TIME=2000
          - ZOOKEEPER_SYNC_LIMIT=2
      ports:
          - 2181:2181
    kafka:
        image: confluentinc/cp-kafka:6.1.1
        container_name: kafka
        depends_on:
            - zookeeper
        ports:
            - 9092:9092
        environment:
            - KAFKA_BROKER_ID=1
            - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
            - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092
            - KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1