DockerHub tags for official releases are here. The "latest" tag will always point to the highest version number.
Official releases can be found here.
The Dockerfile for CometBFT is not expected to change in the near future. The main file used for all builds can be found here.
Respective versioned files can be found https://raw.githubusercontent.com/cometbft/cometbft/vX.XX.XX/DOCKER/Dockerfile (replace the Xs with the version number).
- Where to get help: https://cometbft.com/
- Where to file issues: https://github.com/cometbft/cometbft/issues
- Supported Docker versions: the latest release (down to 1.6 on a best-effort basis)
CometBFT is Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine, written in any programming language, and securely replicates it on many machines.
For more background, see the the docs.
To get started developing applications, see the application developers guide.
A quick example of a built-in app and CometBFT in one container.
docker run -it --rm -v "/tmp:/cometbft" cometbft/cometbft init
docker run -it --rm -v "/tmp:/cometbft" cometbft/cometbft node --proxy_app=kvstoreTo run a 4-node network, see the Makefile in the root of the repo and run:
make build-linux
make build-docker-localnode
make localnet-startNote that this will build and use a different image than the ones provided here.
- CometBFT's license is Apache 2.0.
Contributions are most welcome! See the contributing file for more information.