Taskfile.yaml

## #  Description: Taskfile for k3d cluster

## # In the tasks below, a mix of shell commands combined with Go templates is used as a way to make the tasks more dynamic
## # and record the go template syntax for future use.

version: "3"

env:
  CLUSTER_NAME: kubepal
  KUBE: export KUBECONFIG=/mnt/c/Users/{{.USER}}/.kube/config # WSL path to kubeconfig file on Windows host

# Include the github actions tasks
includes:
  run: .github/Taskfile.yml

tasks:
  create:
    desc: |
      Create and access a k3d cluster.

      If operating on WSL, the KUBECONFIG env var will point to the Windows host.

      {{ if and (eq OS "windows") (eq (env "KUBECONFIG") "") }}Kubeconfig path: {{.USERPROFILE}}\.kube\config{{end}}

      {{ if and (eq OS "linux") (ne (env "KUBECONFIG") "") }}Kubeconfig path: {{(env "KUBECONFIG")}}{{end}}

    cmds:
      - '{{if eq OS "linux"}}source .github/scripts/server.sh{{end}}' # Source the server.sh script to start docker

      # If KUBECONFIG env var is not set, set it to point to the Windows host (or the host where the kubeconfig file is located)
      - '{{if eq OS "linux"}}[ -z "$KUBECONFIG" ] && echo "Set KUBECONFIG env var ==> {{.KUBE}}" \
        && exit 1 || k3d cluster create {{.CLUSTER_NAME}} --api-port 6443 -p 8080:80@loadbalancer --agents 2{{end}}'

      - '{{if eq OS "windows"}}k3d cluster create {{.CLUSTER_NAME}} --api-port 6443 -p 8080:80@loadbalancer --agents 2{{end}}' # If host is Windows, create cluster
    status:
      - k3d cluster list {{.CLUSTER_NAME}} # If cluster exists, skip the task
    silent: true

  tf_init:
    desc: "Initialize terraform"
    cmds:
      - terraform -chdir='{{fromSlash "kube/minik8s"}}' init
    status: # If terraform is initialized, skip the task
      - terraform -chdir='{{fromSlash "kube/minik8s"}}' state list

  deploy:
    desc: "Bootstrap cluster and deploy apps"
    cmds:
      - task: create
      - task: tf_init
      - terraform -chdir='{{fromSlash "kube/minik8s"}}' test
      - terraform -chdir='{{fromSlash "kube/minik8s"}}' apply -auto-approve

  delete:
    desc: "Delete cluster"
    cmds:
      - k3d cluster delete {{.CLUSTER_NAME}}
      - '{{if eq OS "linux"}}rm -rf kube/minik8s/.terraf*{{end}}'
      - '{{if eq OS "windows"}}powershell Remove-Item "kube\bootstrap\.terraf*" -Recurse -Force{{end}}'
    silent: true

  test:
    desc: "Run static tests"
    cmds:
      - task: run:lint
      - task: run:trivy
      - task: run:checkov
      - task: run:diff