read and print data in configmap

kata/kubeget/Cargo.toml

@@ -6,3 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+kube = { version = "0.86.0", features = ["runtime", "derive"] }
+k8s-openapi = { version = "0.20.0", features = ["latest"] }
+tokio = { version = "1.33.0", features = ["full"] }
+anyhow = "1.0.75"

kata/kubeget/src/main.rs

@@ -1,3 +1,15 @@
-fn main() {
+// use k8s_openapi::api::core::v1::Pod;
+use k8s_openapi::api::core::v1::ConfigMap;
+use kube::{Client, Api};
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
     println!("Hello, world!");
+    let client = Client::try_default().await?;
+    let cm_api: Api<ConfigMap> = Api::namespaced(client, "kube-system");
+    let cm = cm_api.get("coredns").await?;
+    if let Some(data) = cm.data {
+        println!("Obtained Data: {:?}", data);
+    }
+    Ok(())
 }