Deployment steps only for a new node

• Update hardcoded testnet URL in code
• Create droplet & associated floating IP
• Add droplet to database trusted sources in DO
• Add team member SSH keys to droplet
• Create A record in Namecheap for testnet DNS
• Configure Caddy (./config/Caddyfile in repo will need the correct domain name set)
• git clone https://github.com/penumbra-zone/penumbra.git
• sudo apt-get install python3 docker-compose build-essential pkg-config libssl-dev clang libclang-dev
• Install the DO metrics clients (for setting up alerts for e.g. disk utilization)
• curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
• source $HOME/.cargo/env
• cargo install sqlx-cli
• Configure Grafana (currently the penumbra_grafana_configs volume needs OAuth creds for GitHub set in grafana.ini)

Deployment steps for the existing node

[migrated to release template]