From f4fc529905b478f9159fdccca3de9ad3234bc95d Mon Sep 17 00:00:00 2001
From: Brian Dunnigan <bdunnigan@clarityinnovates.com>
Date: Tue, 20 Aug 2024 13:50:27 -0400
Subject: [PATCH] #2890 Added configmap checksum annotation to restart
 Deployments on ConfigMap update

Signed-off-by: Brian Dunnigan <bdunnigan@clarityinnovates.com>
---
 charts/argo-workflows/Chart.yaml                            | 6 +++---
 .../controller/workflow-controller-deployment.yaml          | 3 ++-
 .../argo-workflows/templates/server/server-deployment.yaml  | 3 ++-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/charts/argo-workflows/Chart.yaml b/charts/argo-workflows/Chart.yaml
index 1ed66b76..aefda4c4 100644
--- a/charts/argo-workflows/Chart.yaml
+++ b/charts/argo-workflows/Chart.yaml
@@ -3,7 +3,7 @@ appVersion: v3.5.10
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.41.14
+version: 0.42.0
 icon: https://argo-workflows.readthedocs.io/en/stable/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 sources:
@@ -16,5 +16,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: fixed
-      description: Avoid empty namespace in role binding when singleNamespace is true
+    - kind: added
+      description: Added configmap checksum annotation to restart Deployments on ConfigMap update
diff --git a/charts/argo-workflows/templates/controller/workflow-controller-deployment.yaml b/charts/argo-workflows/templates/controller/workflow-controller-deployment.yaml
index b3db5f4e..56fafe58 100644
--- a/charts/argo-workflows/templates/controller/workflow-controller-deployment.yaml
+++ b/charts/argo-workflows/templates/controller/workflow-controller-deployment.yaml
@@ -24,8 +24,9 @@ spec:
         {{- with.Values.controller.podLabels }}
           {{- toYaml . | nindent 8 }}
         {{- end }}
-      {{- with .Values.controller.podAnnotations }}
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/controller/workflow-controller-config-map.yaml") . | sha256sum }}
+      {{- with .Values.controller.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
     spec:
diff --git a/charts/argo-workflows/templates/server/server-deployment.yaml b/charts/argo-workflows/templates/server/server-deployment.yaml
index a4b8df7b..732f1dba 100644
--- a/charts/argo-workflows/templates/server/server-deployment.yaml
+++ b/charts/argo-workflows/templates/server/server-deployment.yaml
@@ -27,8 +27,9 @@ spec:
         {{- with .Values.server.podLabels }}
           {{- toYaml . | nindent 8 }}
         {{- end }}
-      {{- with .Values.server.podAnnotations }}
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/controller/workflow-controller-config-map.yaml") . | sha256sum }}
+      {{- with .Values.server.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
     spec: