golang: Build 1.21rc2 images

dependencies.yaml

@@ -151,6 +151,20 @@ dependencies:
       match: REVISION:\ '\d+'
 
   # go-runner
+  - name: "registry.k8s.io/build-image/go-runner (go1.21-bullseye)"
+    version: v2.3.1-go1.21rc2-bullseye.0
+    refPaths:
+    - path: images/build/go-runner/variants.yaml
+      match: v((([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)
+
+  - name: "registry.k8s.io/build-image/go-runner: image revision (go1.21-bullseye)"
+    version: 0
+    refPaths:
+    - path: images/build/go-runner/Makefile
+      match: REVISION \?= \d+
+    - path: images/build/go-runner/variants.yaml
+      match: REVISION:\ '\d+'
+
   - name: "registry.k8s.io/build-image/go-runner (go1.20-bullseye)"
     version: v2.3.1-go1.20.5-bullseye.0
     refPaths:
@@ -180,6 +194,26 @@ dependencies:
       match: REVISION:\ '\d+'
 
   # kube-cross
+  - name: "registry.k8s.io/build-image/kube-cross (v1.28-go1.21)"
+    version: v1.28.0-go1.21rc2-bullseye.0
+    refPaths:
+    - path: images/build/cross/variants.yaml
+      match: "IMAGE_VERSION: 'v((([0-9]+)\\.([0-9]+)\\.([0-9]+)(?:-([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?)(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?)'"
+
+  - name: "registry.k8s.io/build-image/kube-cross: config variant (v1.28-go1.21)"
+    version: go1.21-bullseye
+    refPaths:
+    - path: images/build/cross/variants.yaml
+      match: "CONFIG: 'go\\d+.\\d+-bullseye'"
+
+  - name: "registry.k8s.io/build-image/kube-cross: image revision (v1.28-go1.21)"
+    version: 0
+    refPaths:
+    - path: images/build/cross/Makefile
+      match: REVISION \?= \d+
+    - path: images/build/cross/variants.yaml
+      match: REVISION:\ '\d+'
+
   - name: "registry.k8s.io/build-image/kube-cross (v1.27-go1.20)"
     version: v1.27.0-go1.20.5-bullseye.0
     refPaths:
@@ -286,7 +320,7 @@ dependencies:
 
   # Golang (next candidate)
   - name: "golang (next candidate)"
-    version: 1.20
+    version: 1.21rc2
     refPaths:
     - path: images/build/cross/variants.yaml
       match: "GO_VERSION: '\\d+.\\d+(alpha|beta|rc)?\\.?(\\d+)?'"
@@ -305,7 +339,7 @@ dependencies:
       match: REVISION:\ '\d+'
 
   - name: "registry.k8s.io/build-image/kube-cross: config variant (next candidate)"
-    version: go1.20-bullseye
+    version: go1.21-bullseye
     refPaths:
     - path: images/build/cross/variants.yaml
       match: "CONFIG: 'go\\d+.\\d+-bullseye'"

images/build/cross/variants.yaml

@@ -1,4 +1,14 @@
 variants:
+  v1.28-go1.21-bullseye:
+    CONFIG: 'go1.21-bullseye'
+    TYPE: 'default'
+    IMAGE_VERSION: 'v1.28.0-go1.21rc2-bullseye.0'
+    KUBERNETES_VERSION: 'v1.28.0'
+    GO_VERSION: '1.21rc2'
+    GO_MAJOR_VERSION: '1.21'
+    OS_CODENAME: 'bullseye'
+    REVISION: '0'
+    PROTOBUF_VERSION: '3.19.4'
   v1.27-go1.20-bullseye:
     CONFIG: 'go1.20-bullseye'
     TYPE: 'default'

images/build/go-runner/variants.yaml

@@ -1,4 +1,12 @@
 variants:
+  go1.21-bullseye:
+    CONFIG: 'go1.21-bullseye'
+    IMAGE_VERSION: 'v2.3.1-go1.21rc2-bullseye.0'
+    GO_MAJOR_VERSION: '1.21'
+    OS_CODENAME: 'bullseye'
+    REVISION: '0'
+    GO_VERSION: '1.21rc2'
+    DISTROLESS_IMAGE: 'static-debian11'
   go1.20-bullseye:
     CONFIG: 'go1.20-bullseye'
     IMAGE_VERSION: 'v2.3.1-go1.20.5-bullseye.0'

images/releng/ci/variants.yaml

@@ -1,4 +1,9 @@
 variants:
+  go1.21-bullseye:
+    CONFIG: 'go1.21-bullseye'
+    GO_VERSION: '1.21rc2'
+    OS_CODENAME: 'bullseye'
+    REVISION: '0'
   go1.20-bullseye:
     CONFIG: 'go1.20-bullseye'
     GO_VERSION: '1.20.5'

images/releng/k8s-ci-builder/variants.yaml

@@ -5,7 +5,11 @@ variants:
     OS_CODENAME: 'bullseye'
   next:
     CONFIG: next
-    GO_VERSION: '1.20.5'
+    GO_VERSION: '1.21rc2'
+    OS_CODENAME: 'bullseye'
+  '1.28':
+    CONFIG: '1.28'
+    GO_VERSION: '1.21rc2'
     OS_CODENAME: 'bullseye'
   '1.27':
     CONFIG: '1.27'