Enable VPA alpha-beta correctly

ENABLE_ALL_FEATURE_GATES was added to the local e2e script, for
convinience.
This explicitly enables the feature flags and configures the tests to
test with flags enabled.

Also remove the InPlaceOrRecreate flag, since it's already enabled by
default

Author: adrianmoisey

config/jobs/kubernetes/sig-autoscaling/sig-autoscaling-config.yaml

@@ -89,9 +89,6 @@ periodics:
         requests:
           cpu: 2
           memory: 6Gi
-      env:
-      - name: FEATURE_GATES
-        value: "InPlaceOrRecreate=true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
     testgrid-tab-name: autoscaling-vpa-admission-controller
@@ -137,9 +134,6 @@ periodics:
         requests:
           cpu: 2
           memory: 6Gi
-      env:
-      - name: FEATURE_GATES
-        value: "InPlaceOrRecreate=true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
     testgrid-tab-name: autoscaling-vpa-full
@@ -185,9 +179,6 @@ periodics:
         requests:
           cpu: 2
           memory: 6Gi
-      env:
-      - name: FEATURE_GATES
-        value: "InPlaceOrRecreate=true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
     testgrid-tab-name: autoscaling-vpa-recommender
@@ -233,9 +224,6 @@ periodics:
         requests:
           cpu: 2
           memory: 6Gi
-      env:
-      - name: FEATURE_GATES
-        value: "InPlaceOrRecreate=true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
     testgrid-tab-name: autoscaling-vpa-updater
@@ -284,7 +272,9 @@ periodics:
       env:
       - name: NUMPROC
         value: "8"
-      - name: ENABLE_ALL_FEATURE_GATES
+      - name: FEATURE_GATES
+        value: "AllAlpha=true,AllBeta=true"
+      - name: TEST_WITH_FEATURE_GATES_ENABLED
         value: "true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
@@ -332,7 +322,9 @@ periodics:
           cpu: 2
           memory: 6Gi
       env:
-      - name: ENABLE_ALL_FEATURE_GATES
+      - name: FEATURE_GATES
+        value: "AllAlpha=true,AllBeta=true"
+      - name: TEST_WITH_FEATURE_GATES_ENABLED
         value: "true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
@@ -380,7 +372,9 @@ periodics:
           cpu: 2
           memory: 6Gi
       env:
-      - name: ENABLE_ALL_FEATURE_GATES
+      - name: FEATURE_GATES
+        value: "AllAlpha=true,AllBeta=true"
+      - name: TEST_WITH_FEATURE_GATES_ENABLED
         value: "true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
@@ -428,7 +422,9 @@ periodics:
           cpu: 2
           memory: 6Gi
       env:
-      - name: ENABLE_ALL_FEATURE_GATES
+      - name: FEATURE_GATES
+        value: "AllAlpha=true,AllBeta=true"
+      - name: TEST_WITH_FEATURE_GATES_ENABLED
         value: "true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa
@@ -476,7 +472,9 @@ periodics:
           cpu: 2
           memory: 6Gi
       env:
-      - name: ENABLE_ALL_FEATURE_GATES
+      - name: FEATURE_GATES
+        value: "AllAlpha=true,AllBeta=true"
+      - name: TEST_WITH_FEATURE_GATES_ENABLED
         value: "true"
   annotations:
     testgrid-dashboards: sig-autoscaling-vpa