From 155c89a656281e68091adb189f5502d23a544df8 Mon Sep 17 00:00:00 2001
From: Nikolai Rodionov <allanger@zohomail.com>
Date: Fri, 23 Jun 2023 23:32:07 +0200
Subject: [PATCH] feat: Add container lifecycle to the main Minecraft container
 (#158)

---
 charts/minecraft/Chart.yaml                |  2 +-
 charts/minecraft/templates/deployment.yaml | 17 +++++++++++++++++
 charts/minecraft/values.yaml               |  4 ++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/charts/minecraft/Chart.yaml b/charts/minecraft/Chart.yaml
index 253355cf..89c99ebd 100755
--- a/charts/minecraft/Chart.yaml
+++ b/charts/minecraft/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: minecraft
-version: 4.9.0
+version: 4.9.1
 appVersion: SeeValues
 home: https://minecraft.net/
 description: Minecraft server
diff --git a/charts/minecraft/templates/deployment.yaml b/charts/minecraft/templates/deployment.yaml
index b9924259..d41a38ee 100644
--- a/charts/minecraft/templates/deployment.yaml
+++ b/charts/minecraft/templates/deployment.yaml
@@ -142,6 +142,23 @@ spec:
         imagePullPolicy: {{ .Values.image.pullPolicy }}
         tty: true
         stdin: true
+        {{- if or (.Values.lifecycle.postStart) (.Values.lifecycle.preStop)}}
+        lifecycle:
+          {{- if .Values.lifecycle.postStart }}
+          postStart:
+            exec:
+              command: {{- range .Values.lifecycle.postStart }}
+                - {{ . }}
+              {{- end }}
+          {{- end }}
+          {{- if .Values.lifecycle.preStop }}
+          preStop:
+            exec:
+              command: {{- range .Values.lifecycle.postStart }}
+                - {{ . }}
+              {{- end }}
+          {{- end }}
+        {{- end }}
         resources:
 {{ toYaml .Values.resources | indent 10 }}
         {{- if .Values.startupProbe.enabled }}
diff --git a/charts/minecraft/values.yaml b/charts/minecraft/values.yaml
index 19344c88..f374e6ba 100644
--- a/charts/minecraft/values.yaml
+++ b/charts/minecraft/values.yaml
@@ -18,6 +18,10 @@ resources:
     memory: 512Mi
     cpu: 500m
 
+lifecycle:
+  postStart: []
+  preStop: []
+
 # upgrade strategy type (e.g. Recreate or RollingUpdate)
 strategyType: Recreate