ci: adding k8s-1.30 (#3447)

Signed-off-by: Jaydip Gabani <gabanijaydip@gmail.com>
Co-authored-by: Rita Zhang <rita.z.zhang@gmail.com>
Co-authored-by: Sertaç Özercan <852750+sozercan@users.noreply.github.com>

.github/workflows/test-gator.yaml

@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        KUBERNETES_VERSION: ["1.26.3", "1.27.1", "1.28.0", "1.29.0"]
+        KUBERNETES_VERSION: ["1.27.13", "1.28.9", "1.29.4", "1.30.0"]
     steps:
       - name: Harden Runner
         uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0

.github/workflows/upgrade.yaml

@@ -68,15 +68,12 @@ jobs:
       - name: Upgrade Helm version
         run: |
           make docker-buildx \
-            IMG=gatekeeper-e2e:latest \
-            GATEKEEPER_NAMESPACE=${{ matrix.GATEKEEPER_NAMESPACE }}
+            IMG=gatekeeper-e2e:latest
 
           make docker-buildx-crds \
-            CRD_IMG=gatekeeper-crds:latest \
-            GATEKEEPER_NAMESPACE=${{ matrix.GATEKEEPER_NAMESPACE }}
+            CRD_IMG=gatekeeper-crds:latest 
 
-          make e2e-build-load-externaldata-image \
-            GATEKEEPER_NAMESPACE=${{ matrix.GATEKEEPER_NAMESPACE }}
+          make e2e-build-load-externaldata-image
 
           kind load docker-image --name kind \
             gatekeeper-e2e:latest \

.github/workflows/workflow.yaml

@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        KUBERNETES_VERSION: ["1.26.3", "1.27.1", "1.28.0", "1.29.0"]
+        KUBERNETES_VERSION: ["1.27.13", "1.28.9", "1.29.4", "1.30.0"]
     steps:
       - name: Harden Runner
         uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0

Makefile

@@ -20,7 +20,7 @@ VERSION := v3.17.0-beta.0
 
 KIND_VERSION ?= 0.17.0
 # note: k8s version pinned since KIND image availability lags k8s releases
-KUBERNETES_VERSION ?= 1.28.0
+KUBERNETES_VERSION ?= 1.30.0
 KUSTOMIZE_VERSION ?= 3.8.9
 BATS_VERSION ?= 1.8.2
 ORAS_VERSION ?= 0.16.0