Remove manual installation of csi drivers (#600)

* Remove manual installation of csi drivers

* Remove explicit storage class

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

.github/actions/e2e_kbench/action.yml

@@ -35,12 +35,6 @@ runs:
       run: ./install.sh
       shell: bash
 
-    - name: Install Constellation CSI drivers and create storage class
-      uses: ./.github/actions/install_csi_drivers
-      with:
-        kubeconfig: ${{ inputs.kubeconfig }}
-        cloudProvider: ${{ inputs.cloudProvider }}
-
     - name: Run K-Bench
       shell: bash
       working-directory: k-bench

.github/actions/e2e_kbench/encrypted_storage.yml

@@ -7,7 +7,6 @@ metadata:
 spec:
   accessModes:
     - ReadWriteOnce
-  storageClassName: encrypted-storage
   resources:
     requests:
       storage: 10Gi
@@ -20,7 +19,6 @@ metadata:
 spec:
   accessModes:
     - ReadWriteOnce
-  storageClassName: encrypted-storage
   resources:
     requests:
       storage: 10Gi
@@ -33,7 +31,6 @@ metadata:
 spec:
   accessModes:
     - ReadWriteOnce
-  storageClassName: encrypted-storage
   resources:
     requests:
       storage: 10Gi

.github/actions/install_csi_drivers/action.yml

@@ -1,35 +0,0 @@
-name: Install CSI drivers
-description: Installs the Constellation CSI drivers depending on the cloud provider.
-
-inputs:
-  cloudProvider:
-    description: |
-      Cloud provider for the Constellation cluster.
-      Either 'gcp' or 'azure'.
-    required: true
-  kubeconfig:
-    description: "The kubeconfig of the cluster to test."
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Install Constellation GCP CSI driver and create storage class
-      if: inputs.cloudProvider == 'gcp'
-      shell: bash
-      run: |
-        kubectl apply -k github.com/edgelesssys/constellation-gcp-compute-persistent-disk-csi-driver/deploy/kubernetes/overlays/edgeless/latest
-        kubectl wait -n kube-system deployments csi-gce-pd-controller --for condition=available
-        kubectl apply -f .github/actions/install_csi_drivers/gcp_sc.yml
-      env:
-        KUBECONFIG: ${{ inputs.kubeconfig }}
-
-    - name: Install Constellation Azure CSI driver and create storage class
-      if: inputs.cloudProvider == 'azure'
-      shell: bash
-      run: |
-        helm install azuredisk-csi-driver https://raw.githubusercontent.com/edgelesssys/constellation-azuredisk-csi-driver/main/charts/edgeless/latest/azuredisk-csi-driver.tgz --namespace kube-system --set linux.distro=fedora --set controller.replicas=1
-        kubectl wait -n kube-system deployments csi-azuredisk-controller --for condition=available --timeout=300s
-        kubectl apply -f .github/actions/install_csi_drivers/azure_sc.yml
-      env:
-        KUBECONFIG: ${{ inputs.kubeconfig }}

.github/actions/install_csi_drivers/azure_sc.yml

@@ -1,12 +0,0 @@
----
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
-  name: encrypted-storage
-  annotations:
-    storageclass.kubernetes.io/is-default-class: "true"
-provisioner: azuredisk.csi.confidential.cloud
-parameters:
-  skuName: StandardSSD_LRS
-reclaimPolicy: Delete
-volumeBindingMode: WaitForFirstConsumer

.github/actions/install_csi_drivers/gcp_sc.yml

@@ -1,12 +0,0 @@
----
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
-  name: encrypted-storage
-  annotations:
-    storageclass.kubernetes.io/is-default-class: "true"
-provisioner: gcp.csi.confidential.cloud
-parameters:
-  type: pd-standard
-reclaimPolicy: Delete
-volumeBindingMode: WaitForFirstConsumer