From af3e88c6dab4e2a1b2138bf30a07cf5b5a0a428d Mon Sep 17 00:00:00 2001
From: Erik Godding Boye <erik.boye@statnett.no>
Date: Tue, 31 Oct 2023 10:50:36 +0100
Subject: [PATCH] feat(helm): allow configuration of cainjector feature gates

Signed-off-by: Erik Godding Boye <egboye@gmail.com>
---
 .../charts/cert-manager/templates/cainjector-deployment.yaml  | 3 +++
 deploy/charts/cert-manager/values.yaml                        | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/deploy/charts/cert-manager/templates/cainjector-deployment.yaml b/deploy/charts/cert-manager/templates/cainjector-deployment.yaml
index 17004afd3..e6f2aea32 100644
--- a/deploy/charts/cert-manager/templates/cainjector-deployment.yaml
+++ b/deploy/charts/cert-manager/templates/cainjector-deployment.yaml
@@ -73,6 +73,9 @@ spec:
           - --leader-election-retry-period={{ .retryPeriod }}
           {{- end }}
           {{- end }}
+          {{- with .Values.cainjector.featureGates}}
+          - --feature-gates={{ . }}
+          {{- end}}
           {{- with .Values.cainjector.extraArgs }}
           {{- toYaml . | nindent 10 }}
           {{- end }}
diff --git a/deploy/charts/cert-manager/values.yaml b/deploy/charts/cert-manager/values.yaml
index 4c78b062d..53543f57b 100644
--- a/deploy/charts/cert-manager/values.yaml
+++ b/deploy/charts/cert-manager/values.yaml
@@ -564,6 +564,10 @@ cainjector:
   # Enable profiling for cainjector
   # - --enable-profiling=true
 
+  # Comma separated list of feature gates that should be enabled on the
+  # cainjector pod.
+  featureGates: ""
+
   resources: {}
     # requests:
     #   cpu: 10m