Accepts HTTP requests. Pushes user tags to Kafka and queries Aerospike for data. To build the container, run docker build -f Dockerfile.api_server . in the root of the project.

Configuration is passed through environment variables:

1. address - address of the socket the server will listen on
2. kafka_brokers - a comma-separated list of Kafka instances this app will initially connect to (socket addresses)
3. kafka_topic - a topic for user tags in Kafka

Consumer user tags from Kafka and writes to Aerospike. To build the container, run docker build -f Dockerfile.consumer . in the root of the project.

Configuration is passed through environment variables:

1. kafka_brokers - a comma-separated list of Kafka instances this app will initially connect to (socket addresses)
2. kafka_group - a Kafka group of this consumer
3. kafka_topic - a topic for user tags in Kafka