Solo

Warning

SPECIAL NOTICE: Introducing v1.0.0 comes with BREAKING CHANGES. We have removed caching of the flags in the solo config file. All commands will need required flags or user will need to answer the prompts. See more details in our release notes: release/tag/v1.0.0

An opinionated CLI tool to deploy and manage standalone test networks.

Requirements

Solo Version	Node.js	Kind	Solo Chart	Hedera	Kubernetes	Kubectl	Helm	k9s	Docker Resources
0.29.0	>= 20.14.0 (lts/hydrogen)	>= v1.29.1	v0.30.0	v0.53.0+	>= v1.27.3	>= v1.27.3	v3.14.2	>= v0.27.4	Memory >= 8GB, CPU >= 4
0.30.0	>= 20.14.0 (lts/hydrogen)	>= v1.29.1	v0.30.0	v0.54.0+	>= v1.27.3	>= v1.27.3	v3.14.2	>= v0.27.4	Memory >= 8GB, CPU >= 4
0.31.4	>= 20.18.0 (lts/iron)	>= v1.29.1	v0.31.4	v0.54.0+	>= v1.27.3	>= v1.27.3	v3.14.2	>= v0.27.4	Memory >= 8GB, CPU >= 4

Hardware Requirements

To run a three-node network, you will need to set up Docker Desktop with at least 8GB of memory and 4 CPUs.

Setup

• Install Node. You may also use nvm to manage different Node versions locally:

nvm install lts/hydrogen
nvm use lts/hydrogen

• Useful tools:
  • Install kubectl
  • Install k9s

Install Solo

• Run npm clean install or npm ci
• Run npm run build
• Run npm install -g @hashgraph/solo

Documentation

Getting Started

Support

If you have a question on how to use the product, please see our support guide.

Contributing

Contributions are welcome. Please see the contributing guide to see how you can get involved.

Code of Conduct

This project is governed by the Contributor Covenant Code of Conduct. By participating, you are expected to uphold this code of conduct.

License

Apache License 2.0