From 315124d79446585bc50229ee453eb6a860841fc6 Mon Sep 17 00:00:00 2001
From: kostas-theo <ktheo@oneconcern.com>
Date: Tue, 20 Apr 2021 18:15:17 +0200
Subject: [PATCH] feat: Add annotations to argo-events-sa

Signed-off-by: kostas-theo <ktheo@oneconcern.com>
---
 charts/argo-events/Chart.yaml                    | 2 +-
 charts/argo-events/templates/argo-events-sa.yaml | 7 +++++++
 charts/argo-events/values.yaml                   | 3 +++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/charts/argo-events/Chart.yaml b/charts/argo-events/Chart.yaml
index fcea120d..8830c053 100644
--- a/charts/argo-events/Chart.yaml
+++ b/charts/argo-events/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 description: A Helm chart to install Argo-Events in k8s Cluster
 name: argo-events
-version: 1.2.4
+version: 1.2.5
 keywords:
   - argo-events
   - sensor-controller
diff --git a/charts/argo-events/templates/argo-events-sa.yaml b/charts/argo-events/templates/argo-events-sa.yaml
index f13b8a1d..8e20b93d 100644
--- a/charts/argo-events/templates/argo-events-sa.yaml
+++ b/charts/argo-events/templates/argo-events-sa.yaml
@@ -5,7 +5,11 @@ kind: ServiceAccount
 metadata:
   name: {{ .Values.serviceAccount }}
   namespace: {{ .Release.Namespace }}
+  {{- if .Values.serviceAccountAnnotations }}
+  annotations: {{ toYaml .Values.serviceAccountAnnotations | nindent 4 }}
+  {{- end }}
 {{- if .Values.additionalSaNamespaces }}
+{{ $annotations := .Values.serviceAccountAnnotations }}
 {{ $sa := .Values.serviceAccount }}
 {{- range $namespace := .Values.additionalSaNamespaces }}
 ---
@@ -14,5 +18,8 @@ kind: ServiceAccount
 metadata:
   name: {{ $sa }}
   namespace: {{ $namespace }}
+  {{- if $annotations }}
+  annotations: {{ toYaml $annotations | nindent 4 }}
+  {{- end }}
 {{- end }}
 {{- end }}
diff --git a/charts/argo-events/values.yaml b/charts/argo-events/values.yaml
index 05a8d634..95a2b7d9 100644
--- a/charts/argo-events/values.yaml
+++ b/charts/argo-events/values.yaml
@@ -14,6 +14,9 @@ installCRD: true
 # ServiceAccount to use for running controller.
 serviceAccount: argo-events-sa
 
+# serviceAccountAnnotations can be used to enable GKE workload identity, or further other use-cases
+serviceAccountAnnotations: {}
+
 # Create service accounts in additional namespaces specified
 # The SA will always be created in the release namespaces
 additionalSaNamespaces: []