BlockForm helps you deploy Ethereum nodes to the cloud and manage them. It takes care of creating a virtual machine in one of the supported cloud providers (currently Azure, AWS, GCP and DigitalOcean) and will install geth in the best possible way.

Blockform is a free software. It is tailored for teams or individuals whose work depends on a fleet of Ethereum nodes. You have to install your own instance. So the installation process has been made as simple as possible.

• Support public networks: Mainnet, Rinkeby, Ropsten
• Allows you to create your own private ethereum network with Proof of Authority
• Support multiple cloud providers: Azure, AWS, GCP and DigitalOcean
• Support multiple synchronization modes: Full, Fast and Light
• Setup a firewall for you
• SSL certificates through certbot
• HTTP and WebSocket RPC endpoints protected by an API key
• Basic faucet web service for your private network
• Node data is saved to an SSD for faster sync
• Basic heathchecks and logs display
• Basic authentication for the UI
• Tiny chain explorer to browse your blocks, transactions and accounts
• Compatible with MetaMask, geth attach, and web3.js
• Easy deployments on Heroku
• Optional Slack integration for alerts

For Azure, generate a service principal:

az login
az ad sp create-for-rbac --sdk-auth

For AWS, go to IAM Management console, and generate an Access Key for your user in the Security Cretendials tab.

For DigitalOcean, go to API and generate a Personal access token.

For Google Cloud Platform:

• Create a project, for example my-blockform. If the name is not long enough, google will append some random string that you will need to export in the next steps.
• In API and Services, enable the Compute Engine API for this project.
• In API and Services, go to the Credentials tab and generate an Account Service Key as a JSON file for the Compute Engine default service account.

Set environment variables:

export AZURE_TENANT_ID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
export AZURE_CLIENT_ID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
export AZURE_CLIENT_SECRET="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
export AZURE_SUBSCRIPTION_ID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
export AWS_ACCESS_KEY_ID="xxxxxxxxxx"
export AWS_SECRET_ACCESS_KEY="xxxxxxxxxxxxxxxxxxxx"
export DO_TOKEN="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
export GCP_JSON="{xxxx}"
export GCP_PROJECT="my-blockform"
export PORT=3000
export DATABASE_URL="postgres://user:pass@localhost:5432/blockform?sslmode=disable"
export BASIC_AUTH_USER=xxxxx
export BASIC_AUTH_PASS=xxxxx
export SITE_URL="http://localhost:3000"
export PUB_KEY="xxxxx" # an SSH public key to login the VMs
export PRIV_KEY="xxxxx" # an SSH private key to let blockform login the VMs

Get, build and run:

git clone https://github.com/WeTrustPlatform/blockform.git
cd blockform
go build && ./blockform