add context to inpod::workloadmager failed to connect log message (#1212

)

* add context to inpod::workloadmager failed to connect log message

Signed-off-by: ilrudie <ian.rudie@solo.io>

* Update src/inpod/workloadmanager.rs

refined log verbiage

Co-authored-by: Ben Leggett <854255+bleggett@users.noreply.github.com>

---------

Signed-off-by: ilrudie <ian.rudie@solo.io>
Co-authored-by: Ben Leggett <854255+bleggett@users.noreply.github.com>

src/inpod/workloadmanager.rs

@@ -114,7 +114,7 @@ impl WorkloadProxyNetworkHandler {
                     backoff =
                         std::cmp::min(CONNECTION_FAILURE_RETRY_DELAY_MAX_INTERVAL, backoff * 2);
                     warn!(
-                        "failed to connect to server {:?}: {:?}. retrying in {:?}",
+                        "failed to connect to the Istio CNI node agent over {:?}, is the node agent healthy? details: {:?}. retrying in {:?}",
                         &self.uds, e, backoff
                     );
                     tokio::time::sleep(backoff).await;