README.md

Terraform K8s Flux Bootstrap

A terraform module that will bootstrap a Kubernetes cluster with FluxCD (V2) and Sealed Secrets.

Module Info

Check the module documentation on the Terraform registry here.

Alternatively, can also check here

Usage

Below are few examples on how to use this module

Simple

module "flux-bootstrap" {
  source  = "kube-champ/flux-bootstrap/k8s"
  
  flux_auth_type    = "ssh"
  git_url           = "ssh://[email protected]/kube-champ/fluxcd2-demo.git"
  flux_ssh_scan_url = "github.com"
  flux_target_path  = "clusters"
}

Custom keys

module "flux-bootstrap" {
  source  = "kube-champ/flux-bootstrap/k8s"
  
  ## required vars ...

  flux_ssh_key = {
    auto_generate_key = false
    private_key       = "YOUR_PRIVATE_KEY"
    public_key        = "YOUR_PUBLIC_KEY"
  }

  sealed_secrets_key_cert = {
    auto_generate_key_cert = false
    private_key            = "YOUR_PRIVATE_KEY"
    private_cert           = "YOUR_PRIVATE_CERT"
  }
}

Override Chart Values

module "flux-bootstrap" {
  source  = "kube-champ/flux-bootstrap/k8s"
  
  ## required vars ...

  sealed_secrets_chart_values = [
    file("${path.module}/values/sealed-secrets.yaml")
  ]

  sealed_secrets_chart_values_overrides = {
    "rbac.create" = "true"
    "securityContext.runAsUser" = "1601"
  }

  ## Adds the Flux manifests to the terraform output
  output_manifests = true
}

Contributing

See contributing docs here