feat: allow custom labels in server ingress (#575)

Signed-off-by: Artyom Bakhtin <a@bakhtin.net>

charts/argo/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v2.12.5
 description: A Helm chart for Argo Workflows
 name: argo
-version: 0.15.4
+version: 0.16.0
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:

charts/argo/templates/server-ingress.yaml

@@ -14,6 +14,9 @@ metadata:
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+    {{- range $key, $value := .Values.server.ingress.labels }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
   annotations:
     {{- range $key, $value := .Values.server.ingress.annotations }}
     {{ $key }}: {{ $value | quote }}

charts/argo/values.yaml

@@ -226,6 +226,11 @@ server:
     #   kubernetes.io/ingress.class: nginx
     #   kubernetes.io/tls-acme: "true"
 
+    ## Labels to be added to the web ingress.
+    ##
+    # labels:
+    #   use-cloudflare-solver: "true"
+
     ## Hostnames.
     ## Must be provided if Ingress is enabled.
     ##