integration-test.yaml

---
name: Intergration test

on:
  pull_request

jobs:
  minikube-ci:
    name: Intergration test
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

      - name: Start minikube
        uses: medyagh/setup-minikube@latest

      - name: Install Dependencies
        run: |
          # Install yq
          wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq && chmod +x /usr/bin/yq
          yq --version

      - name: Build csi-snapshot-metadata container image
        run: |
          # make build-csi-snapshot-metadata
          # minikube image build -f ./cmd/csi-snapshot-metadata/Dockerfile -t gcr.io/k8s-staging-sig-storage/csi-snapshot-metadata:test .

      - name: Deploy snapshot-controller
        run: |
          ./scripts/deploy-snapshot-controller.sh deploy

      - name: Deploy csi-hostpath-driver
        run: |
          kubectl apply -f ./client/config/crd/cbt.storage.k8s.io_snapshotmetadataservices.yaml

          git clone https://github.com/rakshith-r/csi-driver-host-path.git ~/csi-driver-host-path

          CSI_SNAPSHOT_METADATA_REGISTRY="gcr.io/k8s-staging-sig-storage" UPDATE_RBAC_RULES="false" CSI_SNAPSHOT_METADATA_TAG="main" SNAPSHOT_METADATA_TESTS=true HOSTPATHPLUGIN_REGISTRY="gcr.io/k8s-staging-sig-storage" HOSTPATHPLUGIN_TAG="canary" ~/csi-driver-host-path/deploy/kubernetes-latest/deploy.sh

          kubectl apply -f ./deploy/example/csi-driver/testdata/

          kubectl wait --for=condition=Ready pod -l app.kubernetes.io/name=csi-hostpath-socat --timeout=300s

      - name: Deploy backup client app
        run: |
          kubectl create ns backup-app-namespace
          kubectl create -f deploy/snapshot-metadata-client-cluster-role.yaml
          kubectl create -f deploy/example/backup-app/service-account.yaml
          kubectl create -f deploy/example/backup-app/cluster-role-binding.yaml
          kubectl create -f deploy/example/backup-app/testdata/backup-app-pod.yaml

          kubectl wait  --for=condition=Ready -n backup-app-namespace pod/backup-app-client --timeout=300s

          go build -o snapshot-metadata-lister ./examples/snapshot-metadata-lister/main.go

          kubectl cp snapshot-metadata-lister backup-app-namespace/backup-app-client:/snapshot-metadata-lister

          kubectl exec -n backup-app-namespace backup-app-client -- /snapshot-metadata-lister -h

      - name: Execute tests
        run: |
          kubectl create -f ~/csi-driver-host-path/examples/csi-storageclass.yaml
          yq -i '.spec.resources.requests.storage = "1Mi"' ~/csi-driver-host-path/examples/csi-pvc-block.yaml
          kubectl create -f ~/csi-driver-host-path/examples/csi-pvc-block.yaml

          # Failed to pull image "gcr.io/google_containers/busybox":
          # [DEPRECATION NOTICE] Docker Image Format v1 and Docker Image manifest version 2,
          # schema 1 support is disabled by default and will be removed in an upcoming release.
          # Suggest the author of gcr.io/google_containers/busybox:latest to upgrade the image to the OCI Format or Docker Image manifest v2, schema 2.
          # More information at https://docs.docker.com/go/deprecated-image-specs/
          yq -i '.spec.containers[0].image = "busybox:latest"' ~/csi-driver-host-path/examples/csi-pod-block.yaml
          yq -i '.spec.containers[0].volumeDevices[0].devicePath = "/dev/block"' ~/csi-driver-host-path/examples/csi-pod-block.yaml
          kubectl create -f ~/csi-driver-host-path/examples/csi-pod-block.yaml
          kubectl wait --for=condition=Ready pod/pod-raw --timeout=300s

          # write data into pod
          kubectl exec -i pod-raw -- sh -c "dd if=/dev/urandom of=/dev/block bs=4K count=1 oflag=direct"

          # take snaphot snap-1
          yq -i '.metadata.name = "snap-1"' ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          yq -i '.spec.source.persistentVolumeClaimName = "pvc-raw"' ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          kubectl create -f ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          kubectl wait volumesnapshot  snap-1 --for=jsonpath='{.status.readyToUse}'=true --timeout=300s

          # call external-snapshot-metadata-client
          kubectl exec -n backup-app-namespace backup-app-client -- /snapshot-metadata-lister -max-results 10 -snapshot snap-1 -starting-offset 0 -namespace default

          # write data into pod
          kubectl exec -i pod-raw -- sh -c "dd if=/dev/urandom of=/dev/block bs=4K count=5  oflag=direct"

          # take snapshot snap-2
          yq -i '.metadata.name = "snap-2"' ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          yq -i '.spec.source.persistentVolumeClaimName = "pvc-raw"' ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          kubectl create -f ~/csi-driver-host-path/examples/csi-snapshot-v1.yaml
          kubectl wait volumesnapshot snap-2 --for=jsonpath='{.status.readyToUse}'=true --timeout=300s

          # call external-snapshot-metadata-client
          kubectl exec -n backup-app-namespace backup-app-client -- /snapshot-metadata-lister -max-results 10 -previous-snapshot snap-1 -snapshot snap-2 -starting-offset 0 -namespace default

      - name: Log the status of the failed driver pod
        if: ${{ failure() }}
        run: |
          kubectl get all -A

          kubectl get po -A --show-labels

          kubectl describe pod -n kube-system -l app.kubernetes.io/name=csi-hostpath-socat

          kubectl logs -n kube-system  -l app.kubernetes.io/name=csi-hostpath-socat

          kubectl describe pod -n backup-app-namespace backup-app-client

          kubectl logs -n backup-app-namespace backup-app-client

      - name: Setup tmate session to debug
        if: ${{ failure() }}
        uses: mxschmitt/action-tmate@v3