Add PodDisruptionBudget

templates/pdb.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.web.budget.minAvailable -}}
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "glitchtip.fullname" . }}
+  labels:
+    {{- include "glitchtip.labels" . | nindent 4 }}
+spec:
+  minAvailable: {{ .Values.web.budget.minAvailable }}
+  selector:
+    matchLabels:
+      {{- include "glitchtip.selectorLabels" . | nindent 6 }}
+      role: web
+{{- end -}}

values.yaml

@@ -28,6 +28,8 @@ web:
     cputhreshold: 70
     minpods: 2
     maxpods: 4
+  budget:
+    minAvailable: 1
   resources:
     {}
     # limits: