Notes on Sawtooth, based on EDX course chapter for the time being.

$ sudo dnf install docker-ce docker-compose
$ sudo dnf install nodejs npm
$ sudo dnf install golang

Check versions:

$ npm --version
$ node --version

Start Docker:

$ sudo systemctl start docker

• sawtooth-default.yaml

$ docker-compose -f sawtooth-default.yaml up [&]

In a separate window (not necessarily the same directory):

$ docker exec -it sawtooth-client-default bash

Test from client container:

# curl http://rest-api:8080/blocks

Test from host:

$ curl http://localhost:8080/blocks

To shut things down later:

$ docker-compose -f sawtooth-default.yaml down