Be able to specify pod disruption budgets & replica counts

charts/argo/templates/ui-deployment-pdb.yaml

@@ -0,0 +1,25 @@
+{{- if .Values.ui.enabled -}}
+{{- if .Values.ui.pdb.enabled -}}
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ .Release.Name }}-{{ .Values.ui.name}}
+  labels:
+    app: {{ .Release.Name }}-{{ .Values.ui.name}}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  {{- if .Values.ui.pdb.minAvailable }}
+  minAvailable: {{ .Values.ui.pdb.minAvailable }}
+  {{- else if .Values.ui.pdb.maxUnavailable }}
+  maxUnavailable: {{ .Values.ui.pdb.maxUnavailable }}
+  {{- else }}
+  minAvailable: 0
+  {{- end }}
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-{{ .Values.ui.name}}
+      release: {{ .Release.Name }}
+{{- end -}}
+{{- end -}}

charts/argo/templates/ui-deployment.yaml

@@ -8,6 +8,7 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
 spec:
+  replicas: {{ .Values.ui.replicas }}
   template:
     metadata:
       labels:

charts/argo/templates/workflow-controller-deployment-pdb.yaml

@@ -0,0 +1,23 @@
+{{- if .Values.controller.pdb.enabled }}
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ .Release.Name }}-{{ .Values.controller.name}}
+  labels:
+    app: {{ .Release.Name }}-{{ .Values.controller.name}}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  {{- if .Values.controller.pdb.minAvailable }}
+  minAvailable: {{ .Values.controller.pdb.minAvailable }}
+  {{- else if .Values.controller.pdb.maxUnavailable }}
+  maxUnavailable: {{ .Values.controller.pdb.maxUnavailable }}
+  {{- else }}
+  minAvailable: 0
+  {{- end }}
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-{{ .Values.controller.name}}
+      release: {{ .Release.Name }}
+{{- end }}

charts/argo/templates/workflow-controller-deployment.yaml

@@ -8,6 +8,7 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
 spec:
+  replicas: {{ .Values.controller.replicas }}
   template:
     metadata:
       labels:

charts/argo/values.yaml

@@ -64,6 +64,11 @@ controller:
   # service type `LoadBalancer`
   loadBalancerSourceRanges: []
   resources: {}
+  replicas: 1
+  pdb:
+    enabled: false
+    # minAvailable: 1
+    # maxUnavailable: 1
 
 executor:
   image:
@@ -97,6 +102,11 @@ ui:
   # service type `LoadBalancer`
   loadBalancerSourceRanges: []
   resources: {}
+  replicas: 1
+  pdb:
+    enabled: false
+    # minAvailable: 1
+    # maxUnavailable: 1
 
   ## Ingress configuration.
   ## ref: https://kubernetes.io/docs/user-guide/ingress/