From afbd18eeace54830bc627207212a1592d09adcf3 Mon Sep 17 00:00:00 2001
From: JJGadgets <git@jjgadgets.tech>
Date: Tue, 26 Dec 2023 10:12:36 +0800
Subject: [PATCH] fix(rook-ceph-cluster): set .mgr to size=3,min=2

---
 .../core/storage/rook-ceph/cluster/app/hr.yaml     | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/kube/deploy/core/storage/rook-ceph/cluster/app/hr.yaml b/kube/deploy/core/storage/rook-ceph/cluster/app/hr.yaml
index 845fdbd2..fb3ae0c3 100644
--- a/kube/deploy/core/storage/rook-ceph/cluster/app/hr.yaml
+++ b/kube/deploy/core/storage/rook-ceph/cluster/app/hr.yaml
@@ -196,9 +196,21 @@ spec:
           parameters:
             min_size: "2"
             compression_mode: "aggressive"
-            compression_algorithm: "lz4"
+            compression_algorithm: "lz4" # some games compress pretty good
         storageClass:
           enabled: false # only my gaming PC will be accessing this
+      - name: "builtin-mgr"
+        spec:
+          name: ".mgr" # https://github.com/rook/rook/blob/bb4528d460db17909b3dec0b2f31374913345cd5/deploy/examples/pool-builtin-mgr.yaml#L11
+          failureDomain: "host"
+          replicated:
+            size: 3 # https://github.com/rook/rook/discussions/13178
+            requireSafeReplicaSize: true
+          parameters:
+            min_size: "2"
+            compression_mode: "none"
+        storageClass:
+          enabled: false # ain't nothin' touchin' the mgr pool lol
     cephBlockPoolsVolumeSnapshotClass:
       enabled: true
       name: "block"