Use namespaced admin user for e2e test execution

Author: sutaakar

.github/workflows/e2e_tests.yaml

@@ -76,6 +76,18 @@ jobs:
           make deploy -e IMG="${IMG}" -e ENV="e2e"
           kubectl wait --timeout=120s --for=condition=Available=true deployment -n openshift-operators codeflare-operator-manager
 
+      - name: Add user to KinD
+        uses: ./common/github-actions/kind-add-user
+        with:
+          user-name: test-user
+
+      - name: Configure RBAC for test user to use namespaced admin role
+        run: |
+          kubectl create clusterrolebinding test-user-namespaced-admin --clusterrole=admin --user=test-user
+
+      - name: Switch to test-user for test execution
+        run: kubectl config use-context test-user
+
       - name: Run e2e tests
         run: |
           export CODEFLARE_TEST_TIMEOUT_SHORT=3m
@@ -88,6 +100,10 @@ jobs:
           set -euo pipefail
           go test -timeout 60m -v -skip "^Test.*Cpu$" ./test/e2e -json 2>&1 | tee ${CODEFLARE_TEST_OUTPUT_DIR}/gotest.log | gotestfmt
 
+      - name: Switch to kind-cluster context to print logs
+        if: always() && steps.deploy.outcome == 'success'
+        run: kubectl config use-context kind-cluster
+
       - name: Print CodeFlare operator logs
         if: always() && steps.deploy.outcome == 'success'
         run: |