multi-cluster-two-piars.yaml

name: Multi cluster; two pairs of clusters on two isolated networks

on:
  [workflow_dispatch, push]
jobs:
  k3d-multicluster-demo:
    name: Two pairs of clusters on two isolated networks
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - uses: ./
        id: test-cluster-1-a
        name: "Create 1st k3d Cluster in 172.20.0.0/24"
        with:
          cluster-name: "test-cluster-1-a"
          network: "nw01"
          subnet-CIDR: "172.20.0.0/24"
          args: >-
            --agents 3
            --no-lb
            --k3s-server-arg "--no-deploy=traefik,servicelb,metrics-server"

      - uses: ./
        id: test-cluster-1-b
        name: "Create 2nd k3d Cluster in 172.20.0.0/24"
        with:
          cluster-name: "test-cluster-2-a"
          network: "nw01"
          args: >-
            --agents 3
            --no-lb
            --k3s-server-arg "--no-deploy=traefik,servicelb,metrics-server"

      - uses: ./
        id: test-cluster-2-a
        name: "Create 1st k3d Cluster in 172.20.1.0/24"
        with:
          cluster-name: "test-cluster-1-b"
          network: "nw02"
          subnet-CIDR: "172.20.1.0/24"
          args: >-
            --agents 3
            --no-lb
            --k3s-server-arg "--no-deploy=traefik,servicelb,metrics-server"

      - uses: ./
        id: test-cluster-2-b
        name: "Create 2nd k3d Cluster in 172.20.1.0/24"
        with:
          cluster-name: "test-cluster-2-b"
          network: "nw02"
          args: >-
            --agents 3
            --no-lb
            --k3s-server-arg "--no-deploy=traefik,servicelb,metrics-server"

      - name: Cluster info
        run: |
          echo
          echo test-cluster-1-a: ${{ steps.test-cluster-1-a.outputs.network }} ${{ steps.test-cluster-1-a.outputs.subnet-CIDR }}
          echo test-cluster-1-b: ${{ steps.test-cluster-1-b.outputs.network }} ${{ steps.test-cluster-1-b.outputs.subnet-CIDR }}
          echo test-cluster-2-a: ${{ steps.test-cluster-2-a.outputs.network }} ${{ steps.test-cluster-2-a.outputs.subnet-CIDR }}
          echo test-cluster-2-b: ${{ steps.test-cluster-2-b.outputs.network }} ${{ steps.test-cluster-2-b.outputs.subnet-CIDR }}
          echo
          kubectl cluster-info --context k3d-test-cluster-1-a
          kubectl cluster-info --context k3d-test-cluster-2-a
          kubectl cluster-info --context k3d-test-cluster-1-b
          kubectl cluster-info --context k3d-test-cluster-2-b

      - name: Nodes
        run: |
          docker ps -a
          kubectl config use-context k3d-test-cluster-1-a
          kubectl get nodes -o wide
          kubectl config use-context k3d-test-cluster-1-b
          kubectl get nodes -o wide
          kubectl config use-context k3d-test-cluster-2-a
          kubectl get nodes -o wide
          kubectl config use-context k3d-test-cluster-2-b
          kubectl get nodes -o wide

      - name: Network
        run: |
          docker network list
          docker network inspect nw01
          docker network inspect nw02