print errors when creating k8s client

src/main.rs

 use std::time::Duration;
 
-use anyhow::{Context, Result};
+use anyhow::{bail, Context, Result};
 use api::Pod;
 use clap::{App, Arg, ArgMatches};
 use k8s_openapi::api::core::v1 as api;
@@ -9,7 +9,7 @@ use k8s_openapi::apimachinery::pkg::apis::meta::v1::ObjectMeta;
 use k8s_openapi::{Metadata, NamespaceResourceScope, Resource};
 use kube::api::ListParams;
 use kube::{Api, Client};
-use log::{debug, info};
+use log::{debug, error, info};
 use serde::{Deserialize, Serialize};
 
 fn parse_config() -> ArgMatches<'static> {
@@ -154,9 +154,14 @@ async fn main() -> Result<()> {
 
     // let producer_configs = matches.value_of("producer_configs");
 
-    let client = Client::try_default().await.context("building client")?;
+    let client = Client::try_default().await.context("building client");
 
-    let pods: Api<Pod> = Api::namespaced(client, namespace);
+    if let Err(e) = client {
+        error!("{}", e);
+        bail!("Abort");
+    }
+
+    let pods: Api<Pod> = Api::namespaced(client.unwrap(), namespace);
     debug!("entering loop");
     loop {
         let list_params = ListParams::default();