Ongoing

Go here to check what's ongoing and try the latest featues.

Get started with Beamy Broker

Prerequisite

To be able to get going; that is docker pull, you need custom credentials. Contact us at www.beamylabs.com.

Start

Clone this repository and make sure you have docker and docker-compose installed, then run:

NODE_NAME=$(scripts/resolve-ip.sh eth0) SIGNALBROKER_IP=$(scripts/resolve-ip.sh eth0) docker-compose -f docker-compose-full-system.yml up -d

On a generic setup NODE_NAME and SIGNALBROKER_IP will likely be set to the same value.

$(scripts/resolve-ip.sh eth0) assumes that the interface for your main ethernet connection is called eth0. If that's not the case, you need to change eth0 to the correct name. (Hint you can can find your interface name using ifconfig or ipconfig).

Some dated docker compose versions might show
ERROR: Invalid interpolation format for "command" option... .

If you can't upgrade your docker-compose you can fix this by manually adding the ip address in the docker-compose-full-system.yml like so:
command: ./grpcwebproxy --backend_addr=${SIGNALBROKER_IP:?Add SIGNALBROKER_IP to the .env file}:50051 ...
with your ip resulting in:
command: ./grpcwebproxy --backend_addr=192.x.x.x:50051 ...
manually.

Running the above docker-compose command only needs to be done once. It is persistant over system reboot, and will restart the containers upon reboot, over and over again.

Point your web browser at the machine running Beamybroker, an address like http://192.0.2.42:8080/. If you are connected to a hosted WLAN Access Point like beamylabs, the address should be http://192.168.4.1:8080/.

BEWARE: if you change your your interface settings you must restart by do doing STOP/START

Stop

NODE_NAME=$(scripts/resolve-ip.sh eth0) SIGNALBROKER_IP=$(scripts/resolve-ip.sh eth0) docker-compose -f docker-compose-full-system.yml down

Upgrade

When you upgrade; remember to upgrade THIS repository as well git pull, as examples are continuously updated and improved. You will also find the latest pre-generated grpc files in this repository.

NODE_NAME=$(scripts/resolve-ip.sh eth0) SIGNALBROKER_IP=$(scripts/resolve-ip.sh eth0) ./upgrade.sh
git pull

Alternatively just pull the latest container manually: NODE_NAME=$(scripts/resolve-ip.sh eth0) SIGNALBROKER_IP=$(scripts/resolve-ip.sh eth0) docker-compose -f docker-compose-full-system.yml pull

Use a specific version (advanced feature)

To pull a specific version you can specify custom tag for BEAMYBROKER_TAG alternatively BEAMYWEBCLIENT_TAG as in:

BEAMYBROKER_TAG=v0.0.7-4-g12 NODE_NAME=$(scripts/resolve-ip.sh eth0) SIGNALBROKER_IP=$(scripts/resolve-ip.sh eth0) docker-compose -f docker-compose-full-system.yml pull

API - gRPC

The server is accesible using gRPC, which effectively means that you can access it with your language of choice. Stubs to access the server are generated by providing proto files which contains the api specification.

Pre generated files and samples are avaliable for a selection of languages. If you need another language you can get inspiration by how it's done for python here.

Inspiration - get started

• python
• go
• elixir
• grpc-web

Statistics and usage

In order to understand usage of the product and it's enviroment it will try and send system information based on your interfaces.json and it's execution enviroment on start. The data is obfuscated and it is not distributed to any other party. Its sole purpose is the make the software better.

This is not mandatoy and can be disabled, however to keep us motivated we would please urge you not to disable this feature.