Add support for initContainers

Signed-off-by: fr6nco <tomas.boros92@gmail.com>

Author: fr6nco

charts/coredns/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: coredns
-version: 1.42.4
+version: 1.43.0
 appVersion: 1.12.2
 home: https://coredns.io
 icon: https://coredns.io/images/CoreDNS_Colour_Horizontal.png
@@ -19,5 +19,5 @@ maintainers:
 type: application
 annotations:
   artifacthub.io/changes: |
-    - kind: fixed
-      description: Fix service port removal if `scheme` is not defined, and enable use_tcp for default configuration.
+    - kind: added
+      description: Added support for initContainers in the deployment.

charts/coredns/templates/deployment.yaml

@@ -91,6 +91,10 @@ spec:
       {{- if .Values.image.pullSecrets }}
       imagePullSecrets:
 {{ toYaml .Values.image.pullSecrets | indent 8 }}
+      {{- end }}
+      {{- if .Values.initContainers }}
+      initContainers:
+{{ toYaml .Values.initContainers | indent 8 }}
       {{- end }}
       containers:
       - name: "coredns"

charts/coredns/values.yaml

@@ -403,3 +403,6 @@ deployment:
   annotations: {}
   ## Pod selector
   selector: {}
+
+# Configures initcontainers for the coredns deployment.
+initContainers: []