Bump k8s-openapi to 0.23 for Kubernetes 1.31 support (#1581)

* bump k8s-openapi pin and associated MK8SV

Signed-off-by: clux <sszynrae@gmail.com>

* option wrap change in upstream type

Signed-off-by: clux <sszynrae@gmail.com>

* client ext small fixes to one doc tests

- reorder imports
- client ext trait needs an explicit import despite being in prelude?
- unpacking of type as now required

Signed-off-by: clux <sszynrae@gmail.com>

* bump msrv according to cargo msrv check

Signed-off-by: clux <sszynrae@gmail.com>

---------

Signed-off-by: clux <sszynrae@gmail.com>

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/rust:1.75.0-bullseye
+FROM docker.io/rust:1.77.2-bullseye
 
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt update && apt upgrade -y

.github/workflows/ci.yml

@@ -140,7 +140,7 @@ jobs:
       fail-fast: false
       matrix:
         # Run these tests against older clusters as well
-        k8s: [v1.25, v1.29]
+        k8s: [v1.26, v1.30]
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
@@ -214,7 +214,7 @@ jobs:
 
       - uses: nolar/setup-k3d-k3s@v1
         with:
-          version: v1.25
+          version: v1.26
           # k3d-kube
           k3d-name: kube
           # Used to avoid rate limits when fetching the releases from k3s repo.

.github/workflows/coverage.yml

@@ -25,7 +25,7 @@ jobs:
           tool: cargo-tarpaulin@0.28.0
       - uses: nolar/setup-k3d-k3s@v1
         with:
-          version: v1.25
+          version: v1.26
           # k3d-kube
           k3d-name: kube
           # Used to avoid rate limits when fetching the releases from k3s repo.

Cargo.toml

@@ -24,7 +24,7 @@ repository = "https://github.com/kube-rs/kube"
 readme = "README.md"
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.75.0"
+rust-version = "1.77.2"
 
 [workspace.lints.rust]
 unsafe_code = "forbid"
@@ -60,7 +60,7 @@ hyper-timeout = "0.5.1"
 json-patch = "2.0.0"
 jsonptr = "0.4.7"
 jsonpath-rust = "0.5.0"
-k8s-openapi = { version = "0.22.0", default-features = false }
+k8s-openapi = { version = "0.23.0", default-features = false }
 openssl = "0.10.36"
 parking_lot = "0.12.0"
 pem = "3.0.1"

README.md

@@ -1,8 +1,8 @@
 # kube-rs
 
 [![Crates.io](https://img.shields.io/crates/v/kube.svg)](https://crates.io/crates/kube)
-[![Rust 1.75](https://img.shields.io/badge/MSRV-1.75-dea584.svg)](https://github.com/rust-lang/rust/releases/tag/1.75.0)
-[![Tested against Kubernetes v1_25 and above](https://img.shields.io/badge/MK8SV-v1_25-326ce5.svg)](https://kube.rs/kubernetes-version)
+[![Rust 1.77](https://img.shields.io/badge/MSRV-1.77-dea584.svg)](https://github.com/rust-lang/rust/releases/tag/1.77.2)
+[![Tested against Kubernetes v1_26 and above](https://img.shields.io/badge/MK8SV-v1_26-326ce5.svg)](https://kube.rs/kubernetes-version)
 [![Best Practices](https://bestpractices.coreinfrastructure.org/projects/5413/badge)](https://bestpractices.coreinfrastructure.org/projects/5413)
 [![Discord chat](https://img.shields.io/discord/500028886025895936.svg?logo=discord&style=plastic)](https://discord.gg/tokio)
 

e2e/Cargo.toml

@@ -19,7 +19,7 @@ path = "boot.rs"
 
 [features]
 latest = ["k8s-openapi/latest"]
-mk8sv = ["k8s-openapi/v1_25"]
+mk8sv = ["k8s-openapi/v1_26"]
 rustls = ["kube/rustls-tls"]
 openssl = ["kube/openssl-tls"]
 

kube-client/src/api/mod.rs

@@ -11,14 +11,9 @@ use std::fmt::Debug;
 mod subresource;
 #[cfg(feature = "ws")]
 #[cfg_attr(docsrs, doc(cfg(feature = "ws")))]
-pub use subresource::{Attach, AttachParams, Execute, Portforward};
+pub use subresource::{Attach, AttachParams, Ephemeral, Execute, Portforward};
 pub use subresource::{Evict, EvictParams, Log, LogParams, ScaleSpec, ScaleStatus};
 
-// Ephemeral containers were stabilized in Kubernetes 1.25.
-k8s_openapi::k8s_if_ge_1_25! {
-    pub use subresource::Ephemeral;
-}
-
 mod util;
 
 pub mod entry;

kube-client/src/client/client_ext.rs

@@ -140,7 +140,7 @@ where
         ObjectReference {
             api_version: K::api_version(&dt).to_string().into(),
             namespace: namespace.into(),
-            name: self.name.clone(),
+            name: Some(self.name.clone()),
             kind: K::kind(&dt).to_string().into(),
             ..Default::default()
         }
@@ -243,8 +243,7 @@ pub enum NamespaceError {
 /// ## Example
 ///
 /// ```no_run
-/// # use k8s_openapi::api::core::v1::Pod;
-/// # use k8s_openapi::api::core::v1::Service;
+/// # use k8s_openapi::api::core::v1::{Pod, Service};
 /// # use kube::client::scope::{Namespace, Cluster};
 /// # use kube::prelude::*;
 /// # use kube::api::ListParams;
@@ -295,11 +294,10 @@ impl Client {
     ///
     /// ```no_run
     /// # use k8s_openapi::api::rbac::v1::ClusterRole;
-    /// # use k8s_openapi::api::core::v1::Service;
-    /// # use k8s_openapi::api::core::v1::Secret;
-    /// # use k8s_openapi::api::core::v1::ObjectReference;
-    /// # use k8s_openapi::api::core::v1::LocalObjectReference;
-    /// # use k8s_openapi::api::core::v1::{Node, Pod};
+    /// # use k8s_openapi::apimachinery::pkg::apis::meta::v1::OwnerReference;
+    /// # use k8s_openapi::api::core::v1::{ObjectReference, LocalObjectReference};
+    /// # use k8s_openapi::api::core::v1::{Node, Pod, Service, Secret};
+    /// # use kube::client::scope::NamespacedRef;
     /// # use kube::api::GetParams;
     /// # use kube::prelude::*;
     /// # use kube::api::DynamicObject;
@@ -333,7 +331,7 @@ impl Client {
     ///     .image_pull_secrets
     ///     .unwrap_or_default()
     ///     .get(0)
-    ///     .unwrap_or(&LocalObjectReference{name: Some("pull_secret".into())});
+    ///     .unwrap_or(&LocalObjectReference{name: "pull_secret".into()});
     /// let secret: Secret = client.fetch(&secret_ref.within(pod.namespace())).await?;
     /// # Ok(())
     /// # }