From 13bf2cae504821081b244a74d32a8797b2295bf0 Mon Sep 17 00:00:00 2001
From: Alexander Samusev <41779041+alvicsam@users.noreply.github.com>
Date: Tue, 27 Jun 2023 14:32:27 +0200
Subject: [PATCH] Improve initContainers template in common chart (#261)

* Improve initContainers template in common chart

* add comment
---
 charts/common/Chart.yaml                |  2 +-
 charts/common/templates/deployment.yaml | 15 +++++++++++----
 charts/common/values.yaml               |  3 +++
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/charts/common/Chart.yaml b/charts/common/Chart.yaml
index 67e4f26c..777e07ed 100644
--- a/charts/common/Chart.yaml
+++ b/charts/common/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: common
 description: A generic helm chart for Kubernetes
 type: application
-version: 0.6.7
+version: 0.6.8
 maintainers:
   - name: Parity
     url: https://github.com/paritytech/helm-charts
diff --git a/charts/common/templates/deployment.yaml b/charts/common/templates/deployment.yaml
index ae00e491..d237c2ef 100644
--- a/charts/common/templates/deployment.yaml
+++ b/charts/common/templates/deployment.yaml
@@ -40,11 +40,18 @@ spec:
       serviceAccountName: {{ include "common.serviceAccountName" . }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
-      {{- if .Values.initContainers}}
+      {{- if .Values.initContainers }}
       initContainers:
-        - name: {{ .Values.initContainers.name }}
-          image: {{ .Values.initContainers.image }}
-          command: {{ .Values.initContainers.command }}
+      {{- range $initContainer := .Values.initContainers }}
+        - name: {{ $initContainer.name }}
+          image: {{ $initContainer.image }}
+          command:
+            {{- toYaml $initContainer.command | nindent 12 }}
+          {{- with $initContainer.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- end }}
       {{- end }}
       containers:
         - name: {{ .Chart.Name }}
diff --git a/charts/common/values.yaml b/charts/common/values.yaml
index 83fc3aca..ec9bdcc1 100644
--- a/charts/common/values.yaml
+++ b/charts/common/values.yaml
@@ -48,6 +48,9 @@ imagePullSecrets: []
 #   - name: init-container
 #     image: busybox:1.28
 #     command: ['sh', '-c', "sleep 30"]
+#     volumeMounts:
+#       - name: name
+#         mountPath: "/path"
 
 ## Service account for the pod to use
 ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/