From bf04ddac2257a9e68c501df702998206e31d08ad Mon Sep 17 00:00:00 2001
From: Zadkiel Aharonian <hello@zadkiel.fr>
Date: Fri, 18 Aug 2023 10:29:03 +0200
Subject: [PATCH] feat(helm): add topologySpreadConstraints

Add support for Capsule deployment topologySpreadConstraints in Capsule Helm Chart.

Signed-off-by: Zadkiel Aharonian <hello@zadkiel.fr>
---
 charts/capsule/Chart.yaml                | 2 +-
 charts/capsule/README.md                 | 1 +
 charts/capsule/templates/deployment.yaml | 4 ++++
 charts/capsule/values.yaml               | 3 +++
 4 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/charts/capsule/Chart.yaml b/charts/capsule/Chart.yaml
index 27e1c9cb..a3aa7ec8 100644
--- a/charts/capsule/Chart.yaml
+++ b/charts/capsule/Chart.yaml
@@ -21,7 +21,7 @@ sources:
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.4.5
+version: 0.4.6
 
 # This is the version number of the application being deployed.
 # This version number should be incremented each time you make changes to the application.
diff --git a/charts/capsule/README.md b/charts/capsule/README.md
index d7e0040d..d27b79a8 100644
--- a/charts/capsule/README.md
+++ b/charts/capsule/README.md
@@ -85,6 +85,7 @@ Here the values you can override:
 | tls.enableController | bool | `true` | Start the Capsule controller that injects the CA into mutating and validating webhooks, and CRD as well. |
 | tls.name | string | `""` | Override name of the Capsule TLS Secret name when externally managed. |
 | tolerations | list | `[]` | Set list of tolerations for the Capsule pod |
+| topologySpreadConstraints | list | `[]` | Set topology spread constraints for the Capsule pod |
 | validatingWebhooksTimeoutSeconds | int | `30` | Timeout in seconds for validating webhooks |
 
 ### Manager Parameters
diff --git a/charts/capsule/templates/deployment.yaml b/charts/capsule/templates/deployment.yaml
index e0e6114e..780876ed 100644
--- a/charts/capsule/templates/deployment.yaml
+++ b/charts/capsule/templates/deployment.yaml
@@ -49,6 +49,10 @@ spec:
       affinity:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       volumes:
         - name: cert
           secret:
diff --git a/charts/capsule/values.yaml b/charts/capsule/values.yaml
index 215a3426..29b72e3b 100644
--- a/charts/capsule/values.yaml
+++ b/charts/capsule/values.yaml
@@ -126,6 +126,9 @@ replicaCount: 1
 # -- Set affinity rules for the Capsule pod
 affinity: {}
 
+# -- Set topology spread constraints for the Capsule pod
+topologySpreadConstraints: []
+
 podSecurityPolicy:
   # -- Specify if a Pod Security Policy must be created
   enabled: false