node-distro/deploy/docker-compose/README.md

Run rust-peer with docker-compose

This guide explains how to use docker-compose to start a local network of three rust-peer nodes.

Introduction

The rust-peer network is a set of peer nodes that can communicate with each other to share data and execute code plus local IPFS node used by aqua-ipfs builtin. By running a local rust-peer network, you can test your applications in a controlled environment without relying on external networks.

Prerequisites

Before you can run the rust-peer network, you need to have Docker and docker-compose installed on your system. You can follow the official instructions for installing Docker and installing docker-compose on your operating system:

• docker
• docker-compose

Starting local rust-peer network

1. git clone this repository locally and run cd deploy/docker-compose.

2. Pull the latest container images by running the following command:

   docker-compose pull
   

3. Start the rust-peer network by running the following command:

   docker-compose up -d
   

This will start three rust-peer nodes, each listening on a different port.

Accessing local rust-peer network

To interact with the rust-peer network, you can use the fluence-cli tool.

1. Run fluence init and chose minimal project template.

2. Change hosts key in fluence.yaml to:

   hosts:
     defaultWorker:
       peerIds:
         - 12D3KooWBM3SdXWqGaawQDGQ6JprtwswEg3FWGvGhmgmMez1vRbR
   

3. Change relays key in fluence.yaml to:

   relays:
     - /ip4/127.0.0.1/tcp/9991/ws/p2p/12D3KooWBM3SdXWqGaawQDGQ6JprtwswEg3FWGvGhmgmMez1vRbR
     - /ip4/127.0.0.1/tcp/9992/ws/p2p/12D3KooWQdpukY3p2DhDfUfDgphAqsGu5ZUrmQ4mcHSGrRag6gQK
     - /ip4/127.0.0.1/tcp/9993/ws/p2p/12D3KooWRT8V5awYdEZm6aAV9HWweCEbhWd7df4wehqHZXAB7yMZ
   

4. Run

   fluence run -f 'helloWorld("Fluence")'
   fluence run -f 'getInfo()'
   

Using local rust-peer network in your project

You must make changes to fluence.yaml to use a local rust-peer network:

• changing hosts key in fluence.yaml to:

  hosts:
    defaultWorker:
      peerIds:
        - 12D3KooWBM3SdXWqGaawQDGQ6JprtwswEg3FWGvGhmgmMez1vRbR
  

• changing relays key in fluence.yaml to:

  relays:
    - /ip4/127.0.0.1/tcp/9991/ws/p2p/12D3KooWBM3SdXWqGaawQDGQ6JprtwswEg3FWGvGhmgmMez1vRbR
    - /ip4/127.0.0.1/tcp/9992/ws/p2p/12D3KooWQdpukY3p2DhDfUfDgphAqsGu5ZUrmQ4mcHSGrRag6gQK
    - /ip4/127.0.0.1/tcp/9993/ws/p2p/12D3KooWRT8V5awYdEZm6aAV9HWweCEbhWd7df4wehqHZXAB7yMZ
  

You can try following the example workflow provided by Fluence Labs making these changes.

Here is a table with multiaddress for each node:

container	multiaddress
peer-1	/ip4/127.0.0.1/tcp/9991/ws/p2p/12D3KooWBM3SdXWqGaawQDGQ6JprtwswEg3FWGvGhmgmMez1vRbR
peer-2	/ip4/127.0.0.1/tcp/9992/ws/p2p/12D3KooWQdpukY3p2DhDfUfDgphAqsGu5ZUrmQ4mcHSGrRag6gQK
peer-3	/ip4/127.0.0.1/tcp/9993/ws/p2p/12D3KooWRT8V5awYdEZm6aAV9HWweCEbhWd7df4wehqHZXAB7yMZ

Running with observability stack

Stack consists of:

• Prometheus - TSDB that collects and stores metrics
• Loki - lightweight centralized logging solution
• Promtail - log collection agent
• Grafana - data visualization tool

To set it up run:

docker-compose -f docker-compose.yml -f docker-compose.observability.yml up -d

Grafana will have automatically preprovisioned dashboards:

• rust-peer stats - overview of rust-peer network
• Service metrics - detailed stats on deployed services

You can find Grafana at http://localhost:3000. To access rust-peer logs use Explore tab and chose Loki datasource.