EFS persistent volume

docs/14

EFS static and dynamic provision added to default

helm-chart/README.md

@@ -122,6 +122,8 @@ helm install kubeshark kubeshark/kubeshark \
 | `tap.release.name`                        | Helm release name                          | `kubeshark`                                             |
 | `tap.release.namespace`                   | Helm release namespace                | `default`                                               |
 | `tap.persistentStorage`                   | Use `persistentVolumeClaim` instead of `emptyDir` | `false`                                                |
+| `tap.persistentStorageStatic`             | Use static persistent volume provisioning (explicitly defined `PersistentVolume` ) | `false`                                                      |
+| `tap.efsFileSytemIdAndPath`               | [EFS file system ID and, optionally, subpath and/or access point](https://github.com/kubernetes-sigs/aws-efs-csi-driver/blob/master/examples/kubernetes/access_points/README.md) `<FileSystemId>:<Path>:<AccessPointId>`     | ""                                                           |
 | `tap.storageLimit`                        | Limit of either the `emptyDir` or `persistentVolumeClaim`                  | `500Mi`                                                 |
 | `tap.storageClass`                        | Storage class of the `PersistentVolumeClaim`          | `standard`                                              |
 | `tap.dryRun`                              | Preview of all pods matching the regex, without tapping them                    | `false`                                                 |

helm-chart/templates/08-persistent-volume-claim.yaml

@@ -1,4 +1,25 @@
 ---
+{{- if .Values.tap.persistentStorageStatic }}
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: kubeshark-persistent-volume-claim
+  namespace: {{ .Release.Namespace }}
+spec:
+  capacity:
+    storage: {{ .Values.tap.storageLimit }}
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteMany
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: {{ .Values.tap.storageClass }}
+  {{- if .Values.tap.efsFileSytemIdAndPath }}
+  csi:
+    driver: efs.csi.aws.com
+    volumeHandle: {{ .Values.tap.efsFileSytemIdAndPath }}
+  {{ end }}
+---
+{{ end }}
 {{- if .Values.tap.persistentStorage }}
 apiVersion: v1
 kind: PersistentVolumeClaim

helm-chart/values.yaml

@@ -20,6 +20,8 @@ tap:
     name: kubeshark
     namespace: default
   persistentStorage: false
+  persistentStorageStatic: false
+  efsFileSytemIdAndPathLabel: ""
   storageLimit: 500Mi
   storageClass: standard
   dryRun: false