callysto

README

Requirements

• cmake
• clang
• libtool
• libstdc++-devel

Rust MSRV

We are using:

cargo 1.60.0 (d1fd9fe 2022-03-01)

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:

nerdctl compose up

If you want to bring Confluent Kafka single node. You can:

nerdctl compose -f docker-compose.kafkasn.yml

If you want to bring full blown Confluent Kafka cluster. Use:

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.

cd k8s && kubectl apply -f . && kubectl port-forward svc/redpanda 9092:9092

1. Now you can run the producers in Python.

virtualenv venv
source venv/bin/activate
which pip3 # check that it is pointing to venv
pip3 install aiokafka -U
python examples/producer.py

1. Now you can spawn the double agent example (without durability).

RUST_LOG="info,rdkafka::client=warn" RUST_BACKTRACE=full cargo run --example double-agent

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