From 0d1352a60512c8649c9bd9dcb54b09ac6a0c7562 Mon Sep 17 00:00:00 2001
From: Claudio Poli <masterkain@gmail.com>
Date: Tue, 21 Jan 2025 12:34:49 +0100
Subject: [PATCH] feat(nextjs): add support for initContainers in Helm chart to
 allow pre-startup tasks chore(nextjs): bump chart version from 1.1.5 to 1.1.6
 to reflect new feature addition

---
 charts/nextjs/Chart.yaml                    |  2 +-
 charts/nextjs/templates/web-deployment.yaml |  4 ++++
 charts/nextjs/values.yaml                   | 16 ++++++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/charts/nextjs/Chart.yaml b/charts/nextjs/Chart.yaml
index 631dc31..7ea2abd 100644
--- a/charts/nextjs/Chart.yaml
+++ b/charts/nextjs/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: nextjs
 description: Generic Helm chart for Nextjs apps on Kubernetes
 type: application
-version: 1.1.5
+version: 1.1.6
 appVersion: '1.0.0'
 icon: https://icoretech.github.io/helm/charts/nextjs/logo.png
 keywords:
diff --git a/charts/nextjs/templates/web-deployment.yaml b/charts/nextjs/templates/web-deployment.yaml
index 8fee5da..0013133 100644
--- a/charts/nextjs/templates/web-deployment.yaml
+++ b/charts/nextjs/templates/web-deployment.yaml
@@ -29,6 +29,10 @@ spec:
       imagePullSecrets:
       - name: {{ .Values.web.imagePullSecrets }}
       {{- end }}
+      {{- if .Values.web.initContainers }}
+      initContainers:
+        {{ toYaml .Values.web.initContainers | nindent 8 }}
+      {{- end }}
       containers:
         - name: {{ include "app.web.name" . }}
           image: "{{ .Values.web.image }}"
diff --git a/charts/nextjs/values.yaml b/charts/nextjs/values.yaml
index 94b6023..95f0295 100644
--- a/charts/nextjs/values.yaml
+++ b/charts/nextjs/values.yaml
@@ -14,6 +14,22 @@ web:
       maxUnavailable: 0
       maxSurge: 1
 
+  # optional array of additional initcontainers
+  initContainers: []
+  # Example usage:
+    # initContainers:
+    # - name: init-mydb
+    #   image: busybox:1.36
+    #   command: ["/bin/sh"]
+    #   args: ["-c", "echo Setting up DB; sleep 5"]
+    #   volumeMounts:
+    #     - name: next-data
+    #       mountPath: /data
+    # - name: wait-for-service
+    #   image: busybox:1.36
+    #   command: ["/bin/sh"]
+    #   args: ["-c", "until nc -z some-service 5432; do sleep 3; done"]
+
   # optional array of additional containers
   extraContainers: []
   # Example usage: