From 152626c87e419a9b345a91f390f999212f420ff2 Mon Sep 17 00:00:00 2001
From: Rhea Danzey <rdanzey@element.io>
Date: Wed, 18 Sep 2024 13:22:18 -0500
Subject: [PATCH] Helm chart - Add configuration for image pull secrets (#3428)

This minor change should allow the use of private container images with
this chart by specifying image pull secrets.

### Pull Request Checklist

<!-- Please read
https://matrix-org.github.io/dendrite/development/contributing before
submitting your pull request -->

* [x] I have added Go unit tests or [Complement integration
tests](https://github.com/matrix-org/complement) for this PR _or_ I have
justified why this PR doesn't need tests
* [x] Pull request includes a [sign off below using a legally
identifiable
name](https://matrix-org.github.io/dendrite/development/contributing#sign-off)
_or_ I have already signed off privately

Signed-off-by: `Rhea Danzey <rdanzey@element.io>`

---------

Signed-off-by: Rhea Danzey <rdanzey@element.io>
---
 helm/dendrite/Chart.yaml                | 2 +-
 helm/dendrite/templates/deployment.yaml | 4 ++++
 helm/dendrite/values.yaml               | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/helm/dendrite/Chart.yaml b/helm/dendrite/Chart.yaml
index 80c618822f..2ed0d17e07 100644
--- a/helm/dendrite/Chart.yaml
+++ b/helm/dendrite/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: dendrite
-version: "0.14.2"
+version: "0.14.3"
 appVersion: "0.13.8"
 description: Dendrite Matrix Homeserver
 type: application
diff --git a/helm/dendrite/templates/deployment.yaml b/helm/dendrite/templates/deployment.yaml
index e3f84cdaec..6496b26921 100644
--- a/helm/dendrite/templates/deployment.yaml
+++ b/helm/dendrite/templates/deployment.yaml
@@ -110,3 +110,7 @@ spec:
           httpGet:
             path: /_dendrite/monitor/up
             port: http
+      imagePullSecrets:
+      {{- with .Values.imagePullSecrets }}
+      {{ . | toYaml | nindent 6 }}
+      {{- end }}
\ No newline at end of file
diff --git a/helm/dendrite/values.yaml b/helm/dendrite/values.yaml
index 6c5abc90e0..f9d82965a2 100644
--- a/helm/dendrite/values.yaml
+++ b/helm/dendrite/values.yaml
@@ -6,6 +6,10 @@ image:
   # -- Overrides the image tag whose default is the chart appVersion.
   tag: ""
 
+# -- Configure image pull secrets to use private container registry
+# https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/#create-a-pod-that-uses-your-secret
+imagePullSecrets: []
+# - name: your-pull-secret-name
 
 # signing key to use
 signing_key: