Updates for restic-without-trigger e2e on aws

Signed-off-by: John Strunk <[email protected]>

test-kuttl/e2e/restic-without-trigger/05-populate-source-volume.yaml

@@ -15,15 +15,18 @@ kind: Pod
 apiVersion: v1
 metadata:
   name: source
+  labels:
+    affinity: source
 spec:
   containers:
     - name: busybox
       image: busybox
       command: ["/bin/sh", "-c"]
-      args: ["echo 'somedata' > /mnt/datafile; sleep 99999"]
+      args: ["echo 'somedata' > /mnt/datafile; sync; sleep 99999"]
       volumeMounts:
         - name: data
           mountPath: "/mnt"
+  terminationGracePeriodSeconds: 2
   volumes:
     - name: data
       persistentVolumeClaim:

test-kuttl/e2e/restic-without-trigger/10-create-source.yaml

@@ -12,5 +12,5 @@ spec:
       hourly: 3
       daily: 2
       monthly: 1
-    copyMethod: Clone
+    copyMethod: Snapshot
     cacheCapacity: 1Gi