From 0857aba039992437a687d14b82b03dd699d4bc1d Mon Sep 17 00:00:00 2001
From: Jean-Gabriel Gill-Couture <jg@nationtech.io>
Date: Wed, 23 Apr 2025 10:15:51 -0400
Subject: [PATCH] Switch HAClusterTopology for K8sAnywhereTopology in lamp
 example

---
 examples/lamp/src/main.rs |  7 ++-----
 harmony_tui/src/lib.rs    | 17 +++++++++++++----
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/examples/lamp/src/main.rs b/examples/lamp/src/main.rs
index feb8b4f..0887d04 100644
--- a/examples/lamp/src/main.rs
+++ b/examples/lamp/src/main.rs
@@ -1,9 +1,8 @@
 use harmony::{
     data::Version,
-    inventory::Inventory,
     maestro::Maestro,
     modules::lamp::{LAMPConfig, LAMPScore},
-    topology::{HAClusterTopology, Url},
+    topology::{K8sAnywhereTopology, Url},
 };
 
 #[tokio::main]
@@ -18,9 +17,7 @@ async fn main() {
         },
     };
 
-    let inventory = Inventory::autoload();
-    let topology = HAClusterTopology::autoload();
-    let mut maestro = Maestro::new(inventory, topology);
+    let maestro = Maestro::<K8sAnywhereTopology>::load_from_env();
     maestro.register_all(vec![Box::new(lamp_stack)]);
     harmony_tui::init(maestro).await.unwrap();
 }
diff --git a/harmony_tui/src/lib.rs b/harmony_tui/src/lib.rs
index c3a8a1a..908b057 100644
--- a/harmony_tui/src/lib.rs
+++ b/harmony_tui/src/lib.rs
@@ -51,7 +51,7 @@ pub mod tui {
 ///     harmony_tui::init(maestro).await.unwrap();
 /// }
 /// ```
-pub async fn init<T: Topology + std::fmt::Debug + Send + Sync + 'static>(
+pub async fn init<T: Topology + Send + Sync + 'static>(
     maestro: Maestro<T>,
 ) -> Result<(), Box<dyn std::error::Error>> {
     HarmonyTUI::new(maestro).init().await
@@ -63,12 +63,21 @@ pub struct HarmonyTUI<T: Topology> {
     tui_state: TuiWidgetState,
 }
 
-#[derive(Debug)]
 enum HarmonyTuiEvent<T: Topology> {
     LaunchScore(Box<dyn Score<T>>),
 }
 
-impl<T: Topology + std::fmt::Debug + Send + Sync + 'static> HarmonyTUI<T> {
+impl <T: Topology> std::fmt::Display for HarmonyTuiEvent<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let output = match self {
+            HarmonyTuiEvent::LaunchScore(score) => format!("LaunchScore({})",score.name()),
+        };
+
+        f.write_str(&output)
+    }
+}
+
+impl<T: Topology + Send + Sync + 'static> HarmonyTUI<T> {
     pub fn new(maestro: Maestro<T>) -> Self {
         let maestro = Arc::new(maestro);
         let (_handle, sender) = Self::start_channel(maestro.clone());
@@ -91,7 +100,7 @@ impl<T: Topology + std::fmt::Debug + Send + Sync + 'static> HarmonyTUI<T> {
         let handle = tokio::spawn(async move {
             info!("Starting message channel receiver loop");
             while let Some(event) = receiver.recv().await {
-                info!("Received event {event:#?}");
+                info!("Received event {event}");
                 match event {
                     HarmonyTuiEvent::LaunchScore(score_item) => {
                         let maestro = maestro.clone();