Docker Compose facilitates spinning up a container for the RabbitMQ broker without installing it locally.

Prerequisites

• Docker Compose installed

Configuration

The following configuration spins up the RabbitMQ container with the management UI tool.

The connection string for the RabbitMQ broker with local virtual host is amqp://localhost:5672/local.

RabbitMQ management UI is available at the http://localhost:15672 link. Default credentials are guest as username and guest as password.

# docker-compose.yml
version: '3.8'
services:
  rabbitmq:
    image: rabbitmq:3-management
    ports:
      - 5672:5672
      - 15672:15672
    environment:
      - RABBITMQ_DEFAULT_VHOST=local
    volumes:
      - 'rabbitmq_data:/data'
volumes:
  rabbitmq_data:

Run the following command to spin up the container.

docker-compose up

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Docker Compose facilitates spinning up a container for the MongoDB database without installing MongoDB locally.

Prerequisites

• Docker Compose installed

Configuration

The following configuration spins up the MongoDB container with the UI tool (Mongo Express).

The connection string for the MongoDB database is mongodb://localhost:27018.

Mongo Express is available at the http://localhost:8082 link. Use the below Basic auth credentials to log in to Mongo Express.

# docker-compose.yml
version: '3.8'
services:
  mongo:
    image: 'mongo:7.0.5'
    ports:
      - 27018:27017
    volumes:
      - my-data:/var/lib/mongodb/data
  mongo-express:
    image: 'mongo-express:1.0.2'
    ports:
      - 8082:8081
    environment:
      ME_CONFIG_BASICAUTH_USERNAME: username
      ME_CONFIG_BASICAUTH_PASSWORD: password
volumes:
  my-data:

Run the following command to spin up the containers.

docker-compose up

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Docker Compose facilitates spinning up containers for Kafka broker and Zookeeper without installing them locally. Zookeeper is used to track cluster state, membership, and leadership.

Prerequisites

• Docker Compose installed

Configuration

The following configuration spins up Kafka and Zookeeper containers with the Kafka UI tool.

The Kafka broker address is http://localhost:29092, and Kafka UI is available at the http://localhost:8085 address.

# docker-compose.yml
version: '3.8'
services:
  kafka:
    image: confluentinc/cp-kafka:6.0.14
    depends_on:
      - zookeeper
    ports:
      - '29092:29092'
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka:9092,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:29092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
  kafka-ui:
    image: provectuslabs/kafka-ui:latest
    ports:
      - 8085:8080
    environment:
      KAFKA_CLUSTERS_0_NAME: local
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:9092
      DYNAMIC_CONFIG_ENABLED: 'true'
  zookeeper:
    image: confluentinc/cp-zookeeper:6.0.14
    ports:
      - '22181:2181'
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

Run the following command to spin up the containers.

docker-compose up

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Docker Compose facilitates spinning up containers for databases without installing the databases locally. This post covers the setup for Postgres and Redis images.

Prerequisites

• Docker Compose installed

Configuration

The following configuration spins up Postgres and Redis containers with UI tools (Pgweb and Redis Commander).

Connection strings for Postgres and Redis are redis://localhost:6379 and postgres://username:password@localhost:5435/database-name.

Pgweb and Redis Commander are available at http://localhost:8085 and http://localhost:8081 links.

# docker-compose.yml
version: '3.8'
services:
  postgres:
    image: postgres:alpine
    environment:
      POSTGRES_DB: database-name
      POSTGRES_PASSWORD: password
      POSTGRES_USER: username
    ports:
      - 5435:5432
    restart: on-failure:3
  pgweb:
    image: sosedoff/pgweb
    depends_on:
      - postgres
    environment:
      PGWEB_DATABASE_URL: postgres://username:password@postgres:5432/database-name?sslmode=disable
    ports:
      - 8085:8081
    restart: on-failure:3
  redis:
    image: redis:latest
    command: redis-server
    volumes:
      - redis:/var/lib/redis
      - redis-config:/usr/local/etc/redis/redis.conf
    ports:
      - 6379:6379
    networks:
      - redis-network
  redis-commander:
    image: rediscommander/redis-commander:latest
    environment:
      - REDIS_HOSTS=local:redis:6379
      - HTTP_USER=root
      - HTTP_PASSWORD=qwerty
    ports:
      - 8081:8081
    networks:
      - redis-network
    depends_on:
      - redis
volumes:
  redis:
  redis-config:
networks:
  redis-network:
    driver: bridge

Run the following command to spin up the containers.

docker-compose up

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