name: K8s Bootstrap Setup

on:
  workflow_dispatch:

jobs:
  bootstrap:
    runs-on: mealcraft-runners

    container:
      image: docker:24.0-dind
      options: --privileged

    steps:
    - uses: actions/checkout@v4

    # Start the docker daemon manually (REQUIRED)
    - name: Start Docker daemon
      run: |
        dockerd-entrypoint.sh >/tmp/dockerd.log 2>&1 &
        echo "Waiting for Docker to start..."
        sleep 10
        docker info

    - name: Install kubectl
      run: |
        apk add --no-cache curl ca-certificates bash
        curl -LO "https://dl.k8s.io/release/$(curl -sL https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
        install -m 0755 kubectl /usr/local/bin/kubectl

    - name: Configure kubeconfig
      run: |
        KUBE_HOST="https://$KUBERNETES_SERVICE_HOST:$KUBERNETES_SERVICE_PORT"
        SA_TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
        CA_CERT=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        NAMESPACE=$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace)

        kubectl config set-cluster microk8s --server="$KUBE_HOST" --certificate-authority="$CA_CERT"
        kubectl config set-credentials runner --token="$SA_TOKEN"
        kubectl config set-context runner-context --cluster=microk8s --user=runner --namespace="$NAMESPACE"
        kubectl config use-context runner-context

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_HUB_USERNAME }}
        password: ${{ secrets.DOCKER_HUB_TOKEN }}

    - name: Build and Push Traefik Image
      uses: docker/build-push-action@v5
      with:
        context: ./traefik
        file: ./traefik/Dockerfile
        push: true
        tags: |
          docker.io/kimjunte/edge_router:${{ github.sha }}
          docker.io/kimjunte/edge_router:latest

    - name: Apply StorageClass + PV
      run: |
        kubectl apply -f traefik/storageclass/storageclass.yaml
        kubectl apply -f traefik/storageclass/certs-pv.yaml

    - name: Install Traefik CRDs
      run: |
        if ! kubectl get crd ingressroutes.traefik.containo.us >/dev/null 2>&1; then
          kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
          kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-rbac.yml
          kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/user-guides/crd-acme/05-tlsoption.yml
        fi

    - name: Deploy Traefik
      run: |
        kubectl apply -f traefik/edge-router/pvc.yaml
        kubectl apply -f traefik/edge-router/traefik-deployment.yml
        kubectl apply -f traefik/edge-router/traefik-services.yml
        kubectl apply -f traefik/edge-router/middleware.yaml
        kubectl apply -f traefik/edge-router/secret-dashboard.yml
        kubectl apply -f traefik/edge-router/traefik-ingressroute.yml

    - name: Deploy whoami
      run: |
        kubectl apply -f traefik/who-am-i/whoami-deployment.yml
        kubectl apply -f traefik/who-am-i/whoami-servi