Add globalnet service account creation

Signed-off-by: Mike Kolesnik <mkolesni@redhat.com>

submariner/templates/_helpers.tpl

@@ -51,4 +51,15 @@ Create the name of the submariner-route-agent service account to use
 {{- else -}}
     {{ default "default" .Values.serviceAccounts.routeAgent.name }}
 {{- end -}}
-{{- end -}}
+{{- end -}}
+
+{{/*
+Create the name of the submariner-globalnet service account to use
+*/}}
+{{- define "submariner.globalnetServiceAccountName" -}}
+{{- if .Values.serviceAccounts.globalnet.create -}}
+    {{ default (printf "%s-globalnet" (include "submariner.fullname" .)) .Values.serviceAccounts.globalnet.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccounts.globalnet.name }}
+{{- end -}}
+{{- end -}}

submariner/templates/svc-acct.yaml

@@ -20,4 +20,16 @@ metadata:
     release: {{ .Release.Name | quote }}
     chart: {{ template "submariner.chart" . }}
     app: {{ template "submariner.name" . }}
-{{- end }}
+{{- end }}
+---
+{{- if .Values.serviceAccounts.globalnet.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "submariner.globalnetServiceAccountName" . }}
+  labels:
+    heritage: {{ .Release.Service | quote }}
+    release: {{ .Release.Name | quote }}
+    chart: {{ template "submariner.chart" . }}
+    app: {{ template "submariner.name" . }}
+{{- end }}

submariner/values.yaml

@@ -56,3 +56,6 @@ serviceAccounts:
   routeAgent:
     create: true
     name: ""
+  globalnet:
+    create: false
+    name: ""