# ================= Basic Configuration ===================
# User for authentication or system operations
USER=${USER}

# Password associated with the specified user for authentication
PASSWORD=${PASSWORD}

# Endpoint for the MinIO object storage service
MINIO_ENDPOINT=${MINIO_ENDPOINT}

# Base URL for the application programming interface (API)
API_URL=${API_URL}

# Directory path for storing data files or related information
DATA_DIR=${DATA_DIR}


# ============ Component Extension Configuration ==========
# Address or hostname for the ZooKeeper service (often used in distributed systems for maintaining configuration information)
ZOOKEEPER_ADDRESS=${ZOOKEEPER_ADDRESS}

# Port on which MySQL database service is running
MYSQL_PORT=${MYSQL_PORT}

# Password to authenticate with the MySQL database service
MYSQL_PASSWORD=${MYSQL_PASSWORD}

# Port on which MongoDB service is running
MONGO_PORT=${MONGO_PORT}

# Username to authenticate with the MongoDB service
MONGO_USERNAME=${MONGO_USERNAME}

# Password to authenticate with the MongoDB service
MONGO_PASSWORD=${MONGO_PASSWORD}

# Name of the database in MongoDB to be used
MONGO_DATABASE=${MONGO_DATABASE}

# Port on which Redis in-memory data structure store is running
REDIS_PORT=${REDIS_PORT}

# Password to authenticate with the Redis service
REDIS_PASSWORD=${REDIS_PASSWORD}

# Port on which Kafka distributed streaming platform is running
KAFKA_PORT=${KAFKA_PORT}

# Address or hostname for the Kafka service
KAFKA_ADDR=${KAFKA_ADDR}

# Topic in Kafka for storing the latest messages in Redis
KAFKA_LATESTMSG_REDIS_TOPIC=${KAFKA_LATESTMSG_REDIS_TOPIC}

# Topic in Kafka for pushing messages (e.g. notifications or updates)
KAFKA_MSG_PUSH_TOPIC=${KAFKA_MSG_PUSH_TOPIC}

# Topic in Kafka for storing offline messages in MongoDB
KAFKA_OFFLINEMSG_MONGO_TOPIC=${KAFKA_OFFLINEMSG_MONGO_TOPIC}

# Port on which MinIO object storage service is running
MINIO_PORT=${MINIO_PORT}

# Access key to authenticate with the MinIO service
MINIO_ACCESS_KEY=${MINIO_ACCESS_KEY}

# Secret key corresponding to the access key for MinIO authentication
MINIO_SECRET_KEY=${MINIO_SECRET_KEY}