From 76bd5c927627f2e3ed666e50b2604f644d24ce35 Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Sat, 13 Apr 2024 22:21:26 +0200
Subject: [PATCH] add persistent storage to minecraft

---
 .gitignore                     |  2 --
 kubenix-modules/minecraft.nix  | 35 ++++++++++++++++++++++++++++------
 nixos-modules/data-sharing.nix |  1 +
 3 files changed, 30 insertions(+), 8 deletions(-)

diff --git a/.gitignore b/.gitignore
index f40e1ec..446c3c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,2 @@
 .direnv
-.terraform.lock.hcl
-.terraform
 .deploy-gc/
diff --git a/kubenix-modules/minecraft.nix b/kubenix-modules/minecraft.nix
index ca12df0..2219f06 100644
--- a/kubenix-modules/minecraft.nix
+++ b/kubenix-modules/minecraft.nix
@@ -1,11 +1,6 @@
 {
   kubernetes.resources = {
-    configMaps = {
-      minecraft-env.data = {
-        EULA = "TRUE";
-      };
-
-    };
+    configMaps.minecraft-env.data.EULA = "TRUE";
 
     deployments.minecraft = {
       metadata.labels.app = "minecraft";
@@ -20,16 +15,44 @@
             containers.minecraft = {
               image = "itzg/minecraft-server";
               envFrom = [{ configMapRef.name = "minecraft-env"; }];
+
               ports = [{
                 containerPort = 25565;
                 protocol = "TCP";
               }];
+
+              volumeMounts = [{
+                name = "data";
+                mountPath = "/data";
+              }];
             };
+
+            volumes = [{
+              name = "data";
+              persistentVolumeClaim.claimName = "minecraft";
+            }];
           };
         };
       };
     };
 
+    persistentVolumes.minecraft.spec = {
+      capacity.storage = "1Mi";
+      accessModes = [ "ReadWriteMany" ];
+
+      nfs = {
+        server = "lewis.dmz";
+        path = "/mnt/data/nfs/minecraft";
+      };
+    };
+
+    persistentVolumeClaims.minecraft.spec = {
+      accessModes = [ "ReadWriteMany" ];
+      storageClassName = "";
+      resources.requests.storage = "1Mi";
+      volumeName = "minecraft";
+    };
+
     services.minecraft.spec = {
       type = "LoadBalancer";
       loadBalancerIP = "192.168.30.136";
diff --git a/nixos-modules/data-sharing.nix b/nixos-modules/data-sharing.nix
index 85e2e1c..c164e55 100644
--- a/nixos-modules/data-sharing.nix
+++ b/nixos-modules/data-sharing.nix
@@ -28,6 +28,7 @@ let
     "/prowlarr/config"
     "/sonarr/config"
     "/bazarr/config"
+    "/minecraft"
   ];
 
   nfsExports = lib.strings.concatLines (