From 652a1e6bbcae91078a53ae10679c003b28fe2ce4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mikael=20Schir=C3=A9n?= <mikke.schiren@digitalist.com>
Date: Thu, 26 Sep 2024 20:25:30 +0200
Subject: [PATCH] helm: Add sidebar support with an example.

---
 kubernetes/chart/zulip/templates/statefulset.yaml |  6 ++++++
 kubernetes/chart/zulip/values.yaml                | 11 +++++++++++
 2 files changed, 17 insertions(+)

diff --git a/kubernetes/chart/zulip/templates/statefulset.yaml b/kubernetes/chart/zulip/templates/statefulset.yaml
index 1accf07..dea5164 100644
--- a/kubernetes/chart/zulip/templates/statefulset.yaml
+++ b/kubernetes/chart/zulip/templates/statefulset.yaml
@@ -36,6 +36,11 @@ spec:
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
+        {{- if .Values.sidecars }}
+        {{- with .Values.sidecars }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- end }}
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
@@ -82,6 +87,7 @@ spec:
             successThreshold: {{ .Values.startupProbe.successThreshold }}
             failureThreshold: {{ .Values.startupProbe.failureThreshold }}
           {{- end }}
+
       volumes:
         - name: {{ include "zulip.fullname" . }}-persistent-storage
           persistentVolumeClaim:
diff --git a/kubernetes/chart/zulip/values.yaml b/kubernetes/chart/zulip/values.yaml
index bd1390c..585cb81 100644
--- a/kubernetes/chart/zulip/values.yaml
+++ b/kubernetes/chart/zulip/values.yaml
@@ -179,6 +179,17 @@ postSetup:
     #   #!/bin/bash
     #   echo "This is a script that gets executed in the Zulip container after installation, once migrations are complete"
 
+  # -- You can add any sidecar to Zulip, like a minio client to use for
+  # uploading backups to a bucket, and mounting the volume for Zulip.
+  # sidecars:
+  #   - image: minio/mc
+  #     name: minio-client
+  #     volumeMounts:
+  #       - name: zulip-data
+  #         mountPath: /data
+sidecars:
+  []
+
 # -- PostgreSQL settings, see [Requirements](#Requirements).
 postgresql:
   primary: