Removing narya and reducing to 3 hosts.

kubernetes/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml

@@ -66,9 +66,6 @@ spec:
         config:
           osdsPerDevice: "1"
         nodes:
-          - name: narya
-            devices:
-              - name: /dev/disk/by-id/nvme-Samsung_SSD_960_EVO_250GB_S3ESNX0K308438J
           - name: vilya
             devices:
               - name: /dev/disk/by-id/nvme-PC300_NVMe_SK_hynix_256GB_EJ75N587411205N58
@@ -114,7 +111,7 @@ spec:
         spec:
           failureDomain: host
           replicated:
-            size: 4
+            size: 3
         storageClass:
           enabled: true
           name: ceph-block