kops: 1.22.2 -> 1.22.4

3 files changed, 16 insertions, 2 deletions

diff --git a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
index 4acdcd7d60f..0c7539e71e2 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
@@ -50,6 +50,18 @@
           granular distinction between reloads and restarts.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <link xlink:href="https://kops.sigs.k8s.io"><literal>kops</literal></link>
+          defaults to 1.22.4, which will enable
+          <link xlink:href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html">Instance
+          Metadata Service Version 2</link> and require tokens on new
+          clusters with Kubernetes 1.22. This will increase security by
+          default, but may break some types of workloads. See the
+          <link xlink:href="https://kops.sigs.k8s.io/releases/1.22-notes/">release
+          notes</link> for details.
+        </para>
+      </listitem>
     </itemizedlist>
   </section>
   <section xml:id="sec-release-22.05-new-services">
diff --git a/nixos/doc/manual/release-notes/rl-2205.section.md b/nixos/doc/manual/release-notes/rl-2205.section.md
index e81bdd884d0..fd54af7fb4b 100644
--- a/nixos/doc/manual/release-notes/rl-2205.section.md
+++ b/nixos/doc/manual/release-notes/rl-2205.section.md
@@ -19,6 +19,8 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - systemd services can now set [systemd.services.\<name\>.reloadTriggers](#opt-systemd.services) instead of `reloadIfChanged` for a more granular distinction between reloads and restarts.
 
+- [`kops`](https://kops.sigs.k8s.io) defaults to 1.22.4, which will enable [Instance Metadata Service Version 2](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html) and require tokens on new clusters with Kubernetes 1.22. This will increase security by default, but may break some types of workloads. See the [release notes](https://kops.sigs.k8s.io/releases/1.22-notes/) for details.
+
 ## New Services {#sec-release-22.05-new-services}
 
 - [aesmd](https://github.com/intel/linux-sgx#install-the-intelr-sgx-psw), the Intel SGX Architectural Enclave Service Manager. Available as [services.aesmd](#opt-services.aesmd.enable).
diff --git a/pkgs/applications/networking/cluster/kops/default.nix b/pkgs/applications/networking/cluster/kops/default.nix
index b7a7ab3c5d9..d4a02b6ab9e 100644
--- a/pkgs/applications/networking/cluster/kops/default.nix
+++ b/pkgs/applications/networking/cluster/kops/default.nix
@@ -65,8 +65,8 @@ rec {
   };
 
   kops_1_22 = mkKops rec {
-    version = "1.22.2";
-    sha256 = "sha256-9LT4/iwlPFiz+hUHE0y8DK8T9xwL9HkrrFUXrEqKbM8=";
+    version = "1.22.4";
+    sha256 = "sha256-osU7yI77ZALGrAGuP8qAgv+ogDRn+BSVmcjPbi/WEKE=";
     rev = "v${version}";
   };
 }