diff --git a/README.md b/README.md
index 3c7b940..959729a 100644
--- a/README.md
+++ b/README.md
@@ -55,3 +55,7 @@ cat /var/lib/rancher/rke2/server/node-token
 echo "<TOKEN>" > ./k8s/rke2-token
 sudo nixos-install --flake /etc/nixos#lin-va-rke2
 ```
+
+## TODO
+
+OpenEBS DiskPool Configuration not being applied. Likely need to consolidate RKE2 config, generate DiskPool config in complete, then apply.
diff --git a/hosts/rke2.nix b/hosts/rke2.nix
index bf24c68..1022330 100644
--- a/hosts/rke2.nix
+++ b/hosts/rke2.nix
@@ -58,16 +58,21 @@
 
       # https://docs.rke2.io/install/requirements#networking
       allowedTCPPorts = [
-        # Control Plane
+        # K8s Control Plane
         6443 # Kubernetes API
         9345 # RKE2 supervisor API
         2379 # etcd Client Port
         2380 # etcd Peer Port
         2381 # etcd Metrics Port
 
-        # Node Communication
+        # K8s Node Communication
         10250 # kubelet metrics
         9099 # Canal CNI health checks
+
+        # OpenEBS Mayastor
+        10124 # Mayastor REST API
+        8420 # NVMf
+        4421 # NVMf
       ];
 
       allowedUDPPorts = [
@@ -129,6 +134,7 @@
 
   # System Packages
   environment.systemPackages = with pkgs; [
+    htop
     k9s
     kubectl
     kubernetes-helm