feat(chart): update default pdb

Author: itstrueitstrueitsrealitsreal

vertical-pod-autoscaler/charts/vertical-pod-autoscaler/README.md

@@ -32,7 +32,7 @@ The Vertical Pod Autoscaler (VPA) automatically adjusts the CPU and memory resou
 | admissionController.podAnnotations | object | `{}` |  |
 | admissionController.podDisruptionBudget.enabled | bool | `true` |  |
 | admissionController.podDisruptionBudget.maxUnavailable | int or string | `nil` | Maximum number/percentage of pods that can be unavailable after the eviction. IMPORTANT: You can specify either 'minAvailable' or 'maxUnavailable', but not both. |
-| admissionController.podDisruptionBudget.minAvailable | int or string | `1` | Minimum number/percentage of pods that must be available after the eviction. IMPORTANT: You can specify either 'minAvailable' or 'maxUnavailable', but not both. |
+| admissionController.podDisruptionBudget.minAvailable | int or string | `2` | Minimum number/percentage of pods that must be available after the eviction. IMPORTANT: You can specify either 'minAvailable' or 'maxUnavailable', but not both. |
 | admissionController.podLabels | object | `{}` |  |
 | admissionController.replicas | int | `1` |  |
 | admissionController.resources.limits.cpu | string | `"200m"` |  |

vertical-pod-autoscaler/charts/vertical-pod-autoscaler/values.yaml

@@ -90,8 +90,8 @@ admissionController:
     enabled: true
     # -- (int or string) Minimum number/percentage of pods that must be available after the eviction.
     # IMPORTANT: You can specify either 'minAvailable' or 'maxUnavailable', but not both.
-    minAvailable: 1
+    minAvailable: 2
     # -- (int or string) Maximum number/percentage of pods that can be unavailable after the eviction.
     # IMPORTANT: You can specify either 'minAvailable' or 'maxUnavailable', but not both.
     maxUnavailable:
-    # maxUnavailable: 1
+    # maxUnavailable: 2