feat: Use inquire::Confirm instead of raw std::io::Read for K8sAnywhere installation confirmation prompt

harmony/Cargo.toml

@@ -30,3 +30,4 @@ k8s-openapi = { workspace = true }
 serde_yaml = { workspace = true }
 http = { workspace = true }
 serde-value = { workspace = true }
+inquire.workspace = true

harmony/src/domain/topology/k8s_anywhere.rs

@@ -1,6 +1,7 @@
 use std::io;
 
 use async_trait::async_trait;
+use inquire::Confirm;
 use log::{info, warn};
 use tokio::sync::OnceCell;
 
@@ -76,18 +77,12 @@ impl K8sAnywhereTopology {
         info!("No kubernetes configuration found");
 
         if !k8s_anywhere_config.autoinstall {
-            info!(
-                "Harmony autoinstallation is not activated, do you wish to launch autoinstallation? (y/N) : "
-            );
-            let mut input = String::new();
+            let confirmation = Confirm::new( "Harmony autoinstallation is not activated, do you wish to launch autoinstallation? : ")
+                .with_default(false)
+                .prompt()
+                .expect("Unexpected prompt error");
 
-            io::stdin()
-                .read_line(&mut input)
-                .expect("Failed to read line");
-
-            let input = input.trim();
-
-            if !input.eq_ignore_ascii_case("y") {
+            if !confirmation {
                 warn!(
                     "Installation cancelled, K8sAnywhere could not initialize a valid Kubernetes client"
                 );