feat: introduce Maestro::initialize function that creates the maestro instance and ensure_ready the topology as well. Also refactor all relevant examples to use this new initialize function

examples/cli/src/main.rs

@@ -2,14 +2,14 @@ use harmony::{
     inventory::Inventory,
     maestro::Maestro,
     modules::dummy::{ErrorScore, PanicScore, SuccessScore},
-    topology::HAClusterTopology,
+    topology::LocalhostTopology,
 };
 
 #[tokio::main]
 async fn main() {
     let inventory = Inventory::autoload();
-    let topology = HAClusterTopology::autoload();
-    let mut maestro = Maestro::new(inventory, topology);
+    let topology = LocalhostTopology::new();
+    let mut maestro = Maestro::initialize(inventory, topology).await.unwrap();
 
     maestro.register_all(vec![
         Box::new(SuccessScore {}),

examples/kube-rs/Cargo.toml

@@ -18,3 +18,4 @@ kube = "0.98.0"
 k8s-openapi = { version = "0.24.0", features = [ "v1_30" ] }
 http = "1.2.0"
 serde_yaml = "0.9.34"
+inquire.workspace = true

examples/kube-rs/src/main.rs

@@ -1,6 +1,7 @@
 use std::collections::BTreeMap;
 
 use harmony_macros::yaml;
+use inquire::Confirm;
 use k8s_openapi::{
     api::{
         apps::v1::{Deployment, DeploymentSpec},
@@ -15,6 +16,17 @@ use kube::{
 
 #[tokio::main]
 async fn main() {
+    let confirmation = Confirm::new(
+        "This will install various ressources to your default kubernetes cluster. Are you sure?",
+    )
+    .with_default(false)
+    .prompt()
+    .expect("Unexpected prompt error");
+
+    if !confirmation {
+        return;
+    }
+
     let client = Client::try_default()
         .await
         .expect("Should instanciate client from defaults");

examples/nanodc/src/main.rs

@@ -9,7 +9,7 @@ use harmony::{
 async fn main() {
     let inventory = Inventory::autoload();
     let topology = HAClusterTopology::autoload();
-    let mut maestro = Maestro::new(inventory, topology);
+    let mut maestro = Maestro::initialize(inventory, topology).await.unwrap();
 
     maestro.register_all(vec![
         // ADD scores :

examples/opnsense/src/main.rs

@@ -84,7 +84,7 @@ async fn main() {
     let http_score = HttpScore::new(Url::LocalFolder(
         "./data/watchguard/pxe-http-files".to_string(),
     ));
-    let mut maestro = Maestro::new(inventory, topology);
+    let mut maestro = Maestro::initialize(inventory, topology).await.unwrap();
     maestro.register_all(vec![
         Box::new(dns_score),
         Box::new(dhcp_score),

examples/tui/src/main.rs

@@ -9,8 +9,7 @@ use harmony::{
         load_balancer::LoadBalancerScore,
     },
     topology::{
-        BackendServer, HAClusterTopology, HealthCheck, HttpMethod, HttpStatusCode,
-        LoadBalancerService,
+        BackendServer, DummyInfra, HealthCheck, HttpMethod, HttpStatusCode, LoadBalancerService,
     },
 };
 use harmony_macros::ipv4;
@@ -18,8 +17,8 @@ use harmony_macros::ipv4;
 #[tokio::main]
 async fn main() {
     let inventory = Inventory::autoload();
-    let topology = HAClusterTopology::autoload();
-    let mut maestro = Maestro::new(inventory, topology);
+    let topology = DummyInfra {};
+    let mut maestro = Maestro::initialize(inventory, topology).await.unwrap();
 
     maestro.register_all(vec![
         Box::new(SuccessScore {}),