Deprecate ResourceExt::name in favour of safe name_* alternatives

e2e/boot.rs

@@ -7,7 +7,7 @@ async fn main() -> anyhow::Result<()> {
     let client = Client::try_default().await?;
     let pods: Api<Pod> = Api::all(client);
     for p in pods.list(&Default::default()).await? {
-        tracing::info!("Found pod {}", p.name());
+        tracing::info!("Found pod {}", p.name_any());
     }
     Ok(())
 }

examples/admission_controller.rs

@@ -45,13 +45,14 @@ async fn mutate_handler(body: AdmissionReview<DynamicObject>) -> Result<impl Rep
     let mut res = AdmissionResponse::from(&req);
     // req.Object always exists for us, but could be None if extending to DELETE events
     if let Some(obj) = req.object {
+        let name = obj.name_any(); // apiserver may not have generated a name yet
         res = match mutate(res.clone(), &obj) {
             Ok(res) => {
-                info!("accepted: {:?} on Foo {}", req.operation, obj.name());
+                info!("accepted: {:?} on Foo {}", req.operation, name);
                 res
             }
             Err(err) => {
-                warn!("denied: {:?} on {} ({})", req.operation, obj.name(), err);
+                warn!("denied: {:?} on {} ({})", req.operation, name, err);
                 res.deny(err.to_string())
             }
         };

examples/crd_api.rs

@@ -49,7 +49,7 @@ async fn main() -> Result<()> {
         res.map_left(|o| {
             info!(
                 "Deleting {}: ({:?})",
-                o.name(),
+                o.name_any(),
                 o.status.unwrap().conditions.unwrap().last()
             );
         })
@@ -68,7 +68,7 @@ async fn main() -> Result<()> {
     let patch_params = PatchParams::default();
     match crds.create(&pp, &foocrd).await {
         Ok(o) => {
-            info!("Created {} ({:?})", o.name(), o.status.unwrap());
+            info!("Created {} ({:?})", o.name_any(), o.status.unwrap());
             debug!("Created CRD: {:?}", o.spec);
         }
         Err(kube::Error::Api(ae)) => assert_eq!(ae.code, 409), // if you skipped delete, for instance
@@ -88,8 +88,8 @@ async fn main() -> Result<()> {
         replicas: 1,
     });
     let o = foos.create(&pp, &f1).await?;
-    assert_eq!(ResourceExt::name(&f1), ResourceExt::name(&o));
-    info!("Created {}", o.name());
+    assert_eq!(ResourceExt::name_any(&f1), ResourceExt::name_any(&o));
+    info!("Created {}", o.name_any());
 
     // Verify we can get it
     info!("Get Foo baz");
@@ -128,7 +128,7 @@ async fn main() -> Result<()> {
     f2.status = Some(FooStatus::default());
 
     let o = foos.create(&pp, &f2).await?;
-    info!("Created {}", o.name());
+    info!("Created {}", o.name_any());
 
     // Update status on qux
     info!("Replace Status on Foo instance qux");
@@ -143,7 +143,7 @@ async fn main() -> Result<()> {
         "status": FooStatus { is_bad: true, replicas: 0 }
     });
     let o = foos.replace_status("qux", &pp, serde_json::to_vec(&fs)?).await?;
-    info!("Replaced status {:?} for {}", o.status, o.name());
+    info!("Replaced status {:?} for {}", o.status, o.name_any());
     assert!(o.status.unwrap().is_bad);
 
     info!("Patch Status on Foo instance qux");
@@ -153,12 +153,12 @@ async fn main() -> Result<()> {
     let o = foos
         .patch_status("qux", &patch_params, &Patch::Merge(&fs))
         .await?;
-    info!("Patched status {:?} for {}", o.status, o.name());
+    info!("Patched status {:?} for {}", o.status, o.name_any());
     assert!(!o.status.unwrap().is_bad);
 
     info!("Get Status on Foo instance qux");
     let o = foos.get_status("qux").await?;
-    info!("Got status {:?} for {}", o.status, o.name());
+    info!("Got status {:?} for {}", o.status, o.name_any());
     assert!(!o.status.unwrap().is_bad);
 
     // Check scale subresource:
@@ -172,7 +172,7 @@ async fn main() -> Result<()> {
         "spec": { "replicas": 2 }
     });
     let o = foos.patch_scale("qux", &patch_params, &Patch::Merge(&fs)).await?;
-    info!("Patched scale {:?} for {}", o.spec, o.name());
+    info!("Patched scale {:?} for {}", o.spec, o.name_any());
     assert_eq!(o.status.unwrap().replicas, 1);
     assert_eq!(o.spec.unwrap().replicas.unwrap(), 2); // we only asked for more
 
@@ -182,7 +182,7 @@ async fn main() -> Result<()> {
         "spec": { "info": "patched qux" }
     });
     let o = foos.patch("qux", &patch_params, &Patch::Merge(&patch)).await?;
-    info!("Patched {} with new name: {}", o.name(), o.spec.name);
+    info!("Patched {} with new name: {}", o.name_any(), o.spec.name);
     assert_eq!(o.spec.info, "patched qux");
     assert_eq!(o.spec.name, "qux"); // didn't blat existing params
 
@@ -214,12 +214,12 @@ async fn main() -> Result<()> {
         Err(e) => bail!("somehow got unexpected error from validation: {:?}", e),
         Ok(o) => bail!("somehow created {:?} despite validation", o),
     }
-    info!("Rejected fx for invalid name {}", fx.name());
+    info!("Rejected fx for invalid name {}", fx.name_any());
 
     // Cleanup the full collection - expect a wait
     match foos.delete_collection(&dp, &lp).await? {
         Left(list) => {
-            let deleted: Vec<_> = list.iter().map(ResourceExt::name).collect();
+            let deleted: Vec<_> = list.iter().map(ResourceExt::name_any).collect();
             info!("Deleting collection of foos: {:?}", deleted);
         }
         Right(status) => {
@@ -232,7 +232,7 @@ async fn main() -> Result<()> {
         Left(o) => {
             info!(
                 "Deleting {} CRD definition: {:?}",
-                o.name(),
+                o.name_any(),
                 o.status.unwrap().conditions.unwrap().last()
             );
         }

examples/crd_apply.rs

@@ -61,7 +61,7 @@ async fn main() -> anyhow::Result<()> {
     info!("Applying 1: \n{}", serde_yaml::to_string(&foo)?);
     let o = foos.patch("baz", &ssapply, &Patch::Apply(&foo)).await?;
     // NB: kubernetes < 1.20 will fail to admit scale subresources - see #387
-    info!("Applied 1 {}: {:?}", o.name(), o.spec);
+    info!("Applied 1 {}: {:?}", o.name_any(), o.spec);
 
     // 2. Apply from partial json!
     let patch = serde_json::json!({
@@ -75,7 +75,7 @@ async fn main() -> anyhow::Result<()> {
 
     info!("Applying 2: \n{}", serde_yaml::to_string(&patch)?);
     let o2 = foos.patch("baz", &ssapply, &Patch::Apply(patch)).await?;
-    info!("Applied 2 {}: {:?}", o2.name(), o2.spec);
+    info!("Applied 2 {}: {:?}", o2.name_any(), o2.spec);
 
     Ok(())
 }

examples/crd_reflector.rs

@@ -44,13 +44,13 @@ async fn main() -> anyhow::Result<()> {
             // Periodically read our state
             // while this runs you can kubectl apply -f crd-baz.yaml or crd-qux.yaml and see it works
             tokio::time::sleep(std::time::Duration::from_secs(5)).await;
-            let crds = reader.state().iter().map(|r| r.name()).collect::<Vec<_>>();
+            let crds = reader.state().iter().map(|r| r.name_any()).collect::<Vec<_>>();
             info!("Current crds: {:?}", crds);
         }
     });
     let mut rfa = rf.applied_objects().boxed();
     while let Some(event) = rfa.try_next().await? {
-        info!("saw {}", event.name());
+        info!("saw {}", event.name_any());
     }
     Ok(())
 }

examples/custom_client.rs

@@ -18,7 +18,7 @@ async fn main() -> anyhow::Result<()> {
 
     let pods: Api<Pod> = Api::default_namespaced(client);
     for p in pods.list(&Default::default()).await? {
-        info!("{}", p.name());
+        info!("{}", p.name_any());
     }
 
     Ok(())

examples/custom_client_tls.rs

@@ -31,7 +31,7 @@ async fn main() -> anyhow::Result<()> {
 
     let pods: Api<Pod> = Api::default_namespaced(client);
     for p in pods.list(&Default::default()).await? {
-        info!("{}", p.name());
+        info!("{}", p.name_any());
     }
 
     Ok(())

examples/custom_client_trace.rs

@@ -55,7 +55,7 @@ async fn main() -> anyhow::Result<()> {
 
     let pods: Api<Pod> = Api::default_namespaced(client);
     for p in pods.list(&Default::default()).await? {
-        info!("{}", p.name());
+        info!("{}", p.name_any());
     }
 
     Ok(())

examples/dynamic_api.rs

@@ -28,7 +28,7 @@ async fn main() -> anyhow::Result<()> {
 
             let list = api.list(&Default::default()).await?;
             for item in list.items {
-                let name = item.name();
+                let name = item.name_any();
                 let ns = item.metadata.namespace.map(|s| s + "/").unwrap_or_default();
                 info!("\t\t{}{}", ns, name);
             }

examples/dynamic_pod.rs

@@ -25,9 +25,9 @@ async fn main() -> anyhow::Result<()> {
     // Here we simply steal the type info from k8s_openapi, but we could create this from scratch.
     let ar = ApiResource::erase::<k8s_openapi::api::core::v1::Pod>(&());
 
-    let pods: Api<PodSimple> = Api::namespaced_with(client, "default", &ar);
+    let pods: Api<PodSimple> = Api::default_namespaced_with(client, &ar);
     for p in pods.list(&Default::default()).await? {
-        info!("Found pod {} running: {:?}", p.name(), p.spec.containers);
+        info!("Pod {} runs: {:?}", p.name_any(), p.spec.containers);
     }
 
     Ok(())

examples/dynamic_watcher.rs

@@ -31,9 +31,9 @@ async fn main() -> anyhow::Result<()> {
     let mut items = watcher(api, ListParams::default()).applied_objects().boxed();
     while let Some(p) = items.try_next().await? {
         if caps.scope == Scope::Cluster {
-            info!("saw {}", p.name());
+            info!("saw {}", p.name_any());
         } else {
-            info!("saw {} in {}", p.name(), p.namespace().unwrap());
+            info!("saw {} in {}", p.name_any(), p.namespace().unwrap());
         }
     }
     Ok(())

examples/kubectl.rs

@@ -89,12 +89,12 @@ impl App {
         match self.output {
             OutputMode::Yaml => println!("{}", serde_yaml::to_string(&result)?),
             OutputMode::Pretty => {
-                // Display style; size colums according to biggest name
-                let max_name = result.iter().map(|x| x.name().len() + 2).max().unwrap_or(63);
+                // Display style; size columns according to longest name
+                let max_name = result.iter().map(|x| x.name_any().len() + 2).max().unwrap_or(63);
                 println!("{0:<width$} {1:<20}", "NAME", "AGE", width = max_name);
                 for inst in result {
                     let age = format_creation_since(inst.creation_timestamp());
-                    println!("{0:<width$} {1:<20}", inst.name(), age, width = max_name);
+                    println!("{0:<width$} {1:<20}", inst.name_any(), age, width = max_name);
                 }
             }
         }
@@ -122,7 +122,7 @@ impl App {
         println!("{0:<width$} {1:<20}", "NAME", "AGE", width = 63);
         while let Some(inst) = stream.try_next().await? {
             let age = format_creation_since(inst.creation_timestamp());
-            println!("{0:<width$} {1:<20}", inst.name(), age, width = 63);
+            println!("{0:<width$} {1:<20}", inst.name_any(), age, width = 63);
         }
         Ok(())
     }
@@ -132,10 +132,10 @@ impl App {
             let mut orig = api.get(n).await?;
             orig.managed_fields_mut().clear(); // hide managed fields
             let input = serde_yaml::to_string(&orig)?;
-            debug!("opening {} in {:?}", orig.name(), edit::get_editor());
+            debug!("opening {} in {:?}", orig.name_any(), edit::get_editor());
             let edited = edit::edit(&input)?;
             if edited != input {
-                info!("updating changed object {}", orig.name());
+                info!("updating changed object {}", orig.name_any());
                 let data: DynamicObject = serde_yaml::from_str(&edited)?;
                 // NB: simplified kubectl constructs a merge-patch of differences
                 api.replace(n, &Default::default(), &data).await?;
@@ -158,7 +158,7 @@ impl App {
             } else {
                 bail!("cannot apply object without valid TypeMeta {:?}", obj);
             };
-            let name = obj.name();
+            let name = obj.name_any();
             if let Some((ar, caps)) = discovery.resolve_gvk(&gvk) {
                 let api = dynamic_api(ar, caps, client.clone(), &self.namespace, false);
                 trace!("Applying {}: \n{}", gvk.kind, serde_yaml::to_string(&obj)?);

examples/multi_watcher.rs

@@ -37,9 +37,9 @@ async fn main() -> anyhow::Result<()> {
     }
     while let Some(o) = combo_stream.try_next().await? {
         match o {
-            Watched::Config(cm) => info!("Got configmap: {}", cm.name()),
-            Watched::Deploy(d) => info!("Got deployment: {}", d.name()),
-            Watched::Secret(s) => info!("Got secret: {}", s.name()),
+            Watched::Config(cm) => info!("Got configmap: {}", cm.name_any()),
+            Watched::Deploy(d) => info!("Got deployment: {}", d.name_any()),
+            Watched::Secret(s) => info!("Got secret: {}", s.name_any()),
         }
     }
     Ok(())

examples/node_reflector.rs

@@ -23,7 +23,7 @@ async fn main() -> anyhow::Result<()> {
     // Periodically read our state in the background
     tokio::spawn(async move {
         loop {
-            let nodes = reader.state().iter().map(|r| r.name()).collect::<Vec<_>>();
+            let nodes = reader.state().iter().map(|r| r.name_any()).collect::<Vec<_>>();
             info!("Current {} nodes: {:?}", nodes.len(), nodes);
             tokio::time::sleep(std::time::Duration::from_secs(10)).await;
         }
@@ -32,7 +32,7 @@ async fn main() -> anyhow::Result<()> {
     // Drain and log applied events from the reflector
     let mut rfa = rf.applied_objects().boxed();
     while let Some(event) = rfa.try_next().await? {
-        info!("saw {}", event.name());
+        info!("saw {}", event.name_any());
     }
 
     Ok(())

examples/node_watcher.rs

@@ -29,7 +29,7 @@ async fn main() -> anyhow::Result<()> {
 
 // A simple node problem detector
 async fn check_for_node_failures(events: &Api<Event>, o: Node) -> anyhow::Result<()> {
-    let name = o.name();
+    let name = o.name_any();
     // Nodes often modify a lot - only print broken nodes
     if let Some(true) = o.spec.unwrap().unschedulable {
         let failed = o

examples/pod_api.rs

@@ -33,8 +33,8 @@ async fn main() -> anyhow::Result<()> {
     let pp = PostParams::default();
     match pods.create(&pp, &p).await {
         Ok(o) => {
-            let name = o.name();
-            assert_eq!(p.name(), name);
+            let name = o.name_any();
+            assert_eq!(p.name_any(), name);
             info!("Created {}", name);
         }
         Err(kube::Error::Api(ae)) => assert_eq!(ae.code, 409), // if you skipped delete, for instance
@@ -69,13 +69,13 @@ async fn main() -> anyhow::Result<()> {
 
     let lp = ListParams::default().fields(&format!("metadata.name={}", "blog")); // only want results for our pod
     for p in pods.list(&lp).await? {
-        info!("Found Pod: {}", p.name());
+        info!("Found Pod: {}", p.name_any());
     }
 
     // Delete it
     let dp = DeleteParams::default();
     pods.delete("blog", &dp).await?.map_left(|pdel| {
-        assert_eq!(pdel.name(), "blog");
+        assert_eq!(pdel.name_any(), "blog");
         info!("Deleting blog pod started: {:?}", pdel);
     });
 

examples/pod_attach.rs

@@ -40,12 +40,12 @@ async fn main() -> anyhow::Result<()> {
     while let Some(status) = stream.try_next().await? {
         match status {
             WatchEvent::Added(o) => {
-                info!("Added {}", o.name());
+                info!("Added {}", o.name_any());
             }
             WatchEvent::Modified(o) => {
                 let s = o.status.as_ref().expect("status exists on pod");
                 if s.phase.clone().unwrap_or_default() == "Running" {
-                    info!("Ready to attach to {}", o.name());
+                    info!("Ready to attach to {}", o.name_any());
                     break;
                 }
             }
@@ -65,7 +65,7 @@ async fn main() -> anyhow::Result<()> {
     pods.delete("example", &DeleteParams::default())
         .await?
         .map_left(|pdel| {
-            assert_eq!(pdel.name(), "example");
+            assert_eq!(pdel.name_any(), "example");
         });
 
     Ok(())

examples/pod_cp.rs

@@ -39,12 +39,12 @@ async fn main() -> anyhow::Result<()> {
     while let Some(status) = stream.try_next().await? {
         match status {
             WatchEvent::Added(o) => {
-                info!("Added {}", o.name());
+                info!("Added {}", o.name_any());
             }
             WatchEvent::Modified(o) => {
                 let s = o.status.as_ref().expect("status exists on pod");
                 if s.phase.clone().unwrap_or_default() == "Running" {
-                    info!("Ready to attach to {}", o.name());
+                    info!("Ready to attach to {}", o.name_any());
                     break;
                 }
             }
@@ -90,7 +90,7 @@ async fn main() -> anyhow::Result<()> {
     pods.delete("example", &DeleteParams::default())
         .await?
         .map_left(|pdel| {
-            assert_eq!(pdel.name(), "example");
+            assert_eq!(pdel.name_any(), "example");
         });
 
     Ok(())