added pdb support

deploy/charts/external-secrets/templates/cert-controller-poddisruptionbudget.yaml

@@ -0,0 +1,19 @@
+{{- if .Values.certController.create .Values.certController.podDisruptionBudget.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "external-secrets.fullname" . }}-cert-controller-pdb
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "external-secrets-cert-controller.labels" . | nindent 4 }}
+spec:
+  {{- if .Values.certController.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ .Values.certController.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if .Values.certController.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ .Values.certController.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "external-secrets-cert-controller.selectorLabels" . | nindent 4 }}
+{{- end }}

deploy/charts/external-secrets/templates/poddisruptionbudget.yaml

@@ -0,0 +1,19 @@
+{{- if .Values.podDisruptionBudget.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "external-secrets.fullname" . }}-pdb
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "external-secrets.labels" . | nindent 4 }}
+spec:
+  {{- if .Values.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if .Values.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "external-secrets.selectorLabels" . | nindent 4 }}
+{{- end }}

deploy/charts/external-secrets/templates/webhook-poddisruptionbudget.yaml

@@ -0,0 +1,20 @@
+{{- if .Values.webhook.create .Values.webhook.podDisruptionBudget.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "external-secrets.fullname" . }}-pdb
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "external-secrets-webhook.labels" . | nindent 4 }}
+    external-secrets.io/component : webhook
+spec:
+  {{- if .Values.webhook.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ .Values.webhook.podDisruptionBudget.minAvailable }}
+  {{- end }}
+  {{- if .Values.webhook.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ .Values.webhook.podDisruptionBudget.maxUnavailable }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "external-secrets-webhook.selectorLabels" . | nindent 4 }}
+{{- end }}