Kotal Operator

Kotal operator is a cloud agnostic blockchain deployer that makes it super easy to deploy highly-available, self-managing, self-healing blockchain infrastructure (networks, nodes, storage clusters ...) on any cloud.

What can I do with Kotal Operator ?

• Deploy ipfs peers and cluster peers
• Deploy ipfs swarms
• Deploy Ethereum transaction and mining nodes
• Deploy Ethereum 2 beacon and validation nodes
• Deploy private Ethereum networks
• Deploy Filecoin nodes
• Deploy Filecoin backed pinning services (FPS)

Kubernetes Custom Resources

Kotal extended kubernetes with custom resources in different API groups.

Client support

For each protocol, kotal supports at least 1 client (reference client), client can be changed by updating client: ... specification parameter.

Install Kotal

Kotal requires access to Kubernetes cluster with cert-manager installed.

For development purposes, we recommend KinD (Kubernetes in Docker) to create kubernetes clusters and tear down kubernetes clusters in seconds:

kind create cluster

After the cluster is up and running, install cert-manager:

kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.2.0/cert-manager.yaml

Install kotal custom resources and controllers:

kubectl apply -f https://github.com/kotalco/kotal/releases/download/v0.1-alpha.5/kotal.yaml

Example

Ethereum node using Hyperleger Besu client, joining rinkeby network, and enabling RPC HTTP server:

# ethereum-node.yaml
apiVersion: ethereum.kotal.io/v1alpha1
kind: Node
metadata:
  name: ethereum-node
spec:
  client: besu
  network: rinkeby
  rpc: true

kubectl apply -f ethereum-node.yaml

Documentation

Kotal documentation is available here

Get in touch

• Discord
• website
• @kotalco
• mostafa@kotal.co

Contriubuting

TODO

Licensing

TODO