bump istio to 1.20.3 and gateway api to v1 (#627)

* bump istio to 1.20.3 and gateway api to v1

* Don't wait for Gateway API Webhook

This component was removed so it's not necessary to do this anymore

docs/test-version.md

@@ -9,11 +9,11 @@ The following Gateway API version and Ingress were tested as part of the release
 
 | Tested Gateway API       |
 | ------------------------ |
-| v0.8.1 |
+| v1.0.0 |
 
 ### Tested Ingress
 
 | Ingress | Tested version          | Unavailable features           |
 | ------- | ----------------------- | ------------------------------ |
-| Istio   | v1.19.3     | retry,httpoption   |
+| Istio   | v1.20.3     | retry,httpoption   |
 | Contour | v1.28.1    | httpoption,basics/http2,grpc,grpc/split,update |

hack/test-env.sh

@@ -14,8 +14,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-export GATEWAY_API_VERSION="v0.8.1"
-export ISTIO_VERSION="1.19.3"
+export GATEWAY_API_VERSION="v1.0.0"
+export ISTIO_VERSION="1.20.3"
 export ISTIO_UNSUPPORTED_E2E_TESTS="retry,httpoption"
 export CONTOUR_VERSION="v1.28.1"
 export CONTOUR_UNSUPPORTED_E2E_TESTS="httpoption,basics/http2,grpc,grpc/split,update"

test/e2e-common.sh

@@ -89,11 +89,6 @@ function knative_teardown() {
 function setup_networking() {
   echo ">> Installing Gateway API CRDs"
   kubectl apply -f "${REPO_ROOT_DIR}/third_party/gateway-api/gateway-api.yaml" || return $?
-  kubectl wait --for=condition=complete --timeout=60s -n "gateway-system" job/gateway-api-admission
-  kubectl wait --for=condition=complete --timeout=60s -n "gateway-system" job/gateway-api-admission-patch
-
-  # make sure webhook is ready.
-  kubectl wait -n gateway-system --for=condition=Available --timeout=60s deploy --all
 
   if [[ "${INGRESS}" == "contour" ]]; then
     setup_contour
@@ -104,7 +99,7 @@ function setup_networking() {
 
 function teardown_networking() {
   kubectl delete -f "${REPO_ROOT_DIR}/third_party/${INGRESS}"
-  kubectl delete -f "${REPO_ROOT_DIR}/third_party/gateway-api/gateway-api.yaml" 
+  kubectl delete -f "${REPO_ROOT_DIR}/third_party/gateway-api/gateway-api.yaml"
 
   if [[ "$INGRESS" == "contour" ]]; then
     kubectl delete -f "https://raw.githubusercontent.com/projectcontour/contour/${CONTOUR_VERSION}/examples/render/contour-gateway-provisioner.yaml"
@@ -118,7 +113,6 @@ function setup_contour() {
   # Version is selected is in $REPO_ROOT/hack/test-env.sh
   kubectl apply -f "https://raw.githubusercontent.com/projectcontour/contour/${CONTOUR_VERSION}/examples/render/contour-gateway-provisioner.yaml" && \
   kubectl wait deploy --for=condition=Available --timeout=60s -n projectcontour contour-gateway-provisioner && \
-  kubectl wait deploy --for=condition=Available --timeout=60s -n gateway-system gateway-api-admission-server && \
   kubectl apply -f "${REPO_ROOT_DIR}/third_party/contour"
 
   local ret=$?