callysto

Requirements

Rust MSRV

We are using: rustc 1.60.0 (7737e0b5c 2022-04-04)

Running

With Docker Compose - Nerdctl Compose

  1. You need to have docker installation locally. With containerd backend, if you want to bring single node Kafka replacement use: shell $ nerdctl compose up If you want to bring Confluent Kafka single node. You can: shell $ nerdctl compose -f docker-compose.kafkasn.yml If you want to bring full blown Confluent Kafka cluster. Use: shell $ nerdctl compose -f docker-compose.kafkacluster.yml

Mind that nerdctl command is interchangeable with docker.

With K8S

  1. You need to have K8S installation locally. shell $ cd k8s && kubectl apply -f . && kubectl port-forward svc/redpanda 9092:9092

  2. Now you can run the producers in Python. shell $ virtualenv venv $ source venv/bin/activate $ which pip3 # check that it is pointing to venv $ pip3 install aiokafka -U $ python examples/producer.py

  3. Now you can spawn the double agent example (without durability). shell $ RUST_LOG="info,rdkafka::client=warn" RUST_BACKTRACE=full cargo run --example double-agent

Environment variables passed above is optional, but suggested for development.