kraft-single-node-full-stack.yml

#  Copyright 2023 The original authors
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at

#  http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#
version: '3.8'
services:
  grafana:
    image: "grafana/grafana:${GRAFANA_VERSION}"
    ports:
     - "3000:3000"
    environment:
      GF_PATHS_DATA : /var/lib/grafana
      GF_SECURITY_ADMIN_PASSWORD : kafka
    volumes:
     - ./grafana/provisioning:/etc/grafana/provisioning
     - ./grafana/dashboards:/var/lib/grafana/dashboards
    container_name: grafana
    depends_on:
     - prometheus
    networks:
      - kafka-platform
  prometheus:
    image: "prom/prometheus:${PROMETHEUS_VERSION}"
    ports:
     - "9090:9090"
    volumes:
     - ./etc/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
    command: "--config.file=/etc/prometheus/prometheus.yml"
    container_name: prometheus
    networks:
      - kafka-platform
  jmx-kafka101:
    image: "sscaling/jmx-prometheus-exporter"
    ports:
     - "5556:5556"
    environment:
     CONFIG_YML : "/etc/jmx_exporter/config.yml"
     JVM_OPTS: ${PROMETHEUS_JMX_AGENT_JVM_OPTS}
    volumes:
     - ./etc/jmx_exporter/config_kafka101.yml:/etc/jmx_exporter/config.yml
    container_name: jmx-kafka101
    depends_on:
     - kafka101
    networks:
      - kafka-platform
  kafka101:
    image: "confluentinc/cp-kafka:${CONFLUENT_VERSION}"
    ports:
      - "9092:9092"
      - "9991:9991"
    container_name: kafka101
    environment:
      KAFKA_NODE_ID: 101
      # random cluster ID used for formatting LOG_DIR for KRaft
      CLUSTER_ID: 'xtzWWN4bTjitpL3kfd9s5g'
      KAFKA_CONTROLLER_QUORUM_VOTERS: '101@kafka101:29093'
      KAFKA_PROCESS_ROLES: 'broker,controller'
      KAFKA_JMX_PORT: 9991
      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://kafka101:29092,PLAINTEXT_HOST://localhost:9092'
      KAFKA_LISTENERS: 'PLAINTEXT://kafka101:29092,PLAINTEXT_HOST://0.0.0.0:9092,CONTROLLER://kafka101:29093'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT'
      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
      KAFKA_INTER_BROKER_LISTENER_NAME: 'PLAINTEXT'
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: kafka101:29092
      CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
      CONFLUENT_METRICS_ENABLE: 'false'
      KAFKA_HEAP_OPTS: ${KAFKA_BROKER_HEAP_OPTS}
    deploy:
      resources:
        limits:
          memory: ${KAFKA_BROKER_MEM_LIMIT}
    networks:
      - kafka-platform

  kafka-schema-registry:
    image: confluentinc/cp-schema-registry:${CONFLUENT_VERSION}
    hostname: kafka-schema-registry
    container_name: kafka-schema-registry
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka101:29092
      SCHEMA_REGISTRY_HOST_NAME: kafka-schema-registry
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081
      SCHEMA_REGISTRY_HEAP_OPTS: ${SCHEMA_REGISTRY_HEAP_OPTS}
    depends_on:
      - kafka101
    deploy:
      resources:
        limits:
          memory: ${SCHEMA_REGISTRY_MEM_LIMIT}
    networks:
      - kafka-platform
  kafka-connect:
    image: confluentinc/cp-kafka-connect-base:${CONFLUENT_VERSION}
    hostname: kafka-connect
    ports:
      - "8083:8083"
    environment:
      CONNECT_BOOTSTRAP_SERVERS: "kafka101:29092"
      CONNECT_REST_PORT: 8083
      CONNECT_GROUP_ID: compose-connect-group
      CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs
      CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets
      CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status
      CONNECT_KEY_CONVERTER: io.confluent.connect.avro.AvroConverter
      CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: 'http://kafka-schema-registry:8081'
      CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: 'http://kafka-schema-registry:8081'
      CONNECT_INTERNAL_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_INTERNAL_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_REST_ADVERTISED_HOST_NAME: "kafka-connect"
      CONNECT_LOG4J_ROOT_LOGLEVEL: "INFO"
      CONNECT_LOG4J_LOGGERS: "org.apache.kafka.connect.runtime.rest=WARN,org.reflections=ERROR"
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_PLUGIN_PATH: '/usr/share/java,/etc/kafka-connect/jars'
      KAFKA_HEAP_OPTS: ${KAFKA_CONNECT_HEAP_OPTS}
    volumes:
      - ./connectors:/etc/kafka-connect/jars/
    depends_on:
      - kafka101
      - kafka-schema-registry
    deploy:
      resources:
        limits:
          memory: ${KAFKA_CONNECT_MEM_LIMIT}
    networks:
      - kafka-platform
  akhq:
    image: tchiotludo/akhq:${AKHQ_VERSION}
    container_name: akhq
    environment:
      AKHQ_CONFIGURATION: |
        akhq:
          connections:
            docker-kafka-server:
              properties:
                bootstrap.servers: "kafka101:29092"
              schema-registry:
                url: "http://kafka-schema-registry:8081"
    ports:
      - "8080:8080"
    depends_on:
      - kafka101
      - kafka-schema-registry
    networks:
      - kafka-platform
networks:
  kafka-platform:
    name: kafka-platform
    driver: bridge