Fix short titles

Signed-off-by: David Young <davidy@funkypenguin.co.nz>

manuscript/kubernetes/loadbalancer/metallb/index.md

@@ -1,7 +1,8 @@
 ---
-description: MetalLB - Load-balancing for bare-metal Kubernetes clusters
+title: MetalLB - Kubernetes Bare-Metal Loadbalancing
+description: MetalLB - Load-balancing for bare-metal Kubernetes clusters, deployed with Helm via flux
 ---
-# MetalLB
+# MetalLB on Kubernetes, via Helm
 
 [MetalLB](https://metallb.universe.tf/) offers a network [load balancer](/kubernetes/loadbalancer/) implementation which workes on "bare metal" (*as opposed to a cloud provider*).
 
@@ -20,7 +21,7 @@ MetalLB does two jobs:
 
     * [ ] Network firewall/router supporting BGP (*ideal but not required*)
 
-## Preparation
+## MetalLB Requirements
 
 ### Allocations
 

manuscript/kubernetes/loadbalancer/metallb/pfsense.md

@@ -1,7 +1,8 @@
 ---
+title: MetalLB BGP config for pfSense - Kubernetes load balancing
 description: Using MetalLB with pfsense and BGP
 ---
-# MetalLB with pfSense
+# MetalLB on Kubernetes with pfSense
 
 This is an addendum to the MetalLB recipe, explaining how to configure MetalLB to perform BGP peering with a pfSense firewall.
 

manuscript/kubernetes/persistence/topolvm.md

@@ -1,4 +1,7 @@
-# TopoLVM
+---
+title: TopoLVM - Capacity-aware LVM-based storage on Kubernetes
+---
+# TopoLVM on Kubernetes
 
 TopoLVM is **like** [Local Path Provisioner](/kubernetes/persistence/local-path-provisioner/), in that it deals with local volumes specific to each Kubernetes node, but it offers more flexibility, and is more suited for a production deployment.