feat: add target server template for gRPC

examples/templates/grpc/target-server.yaml

@@ -0,0 +1,25 @@
+#  Copyright 2024 Google LLC
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http:#www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+#{{- $host_port := split ":" $.Values.address }}
+- name: {{ $.Values.name }}
+  host: {{ $host_port._0}}
+  isEnabled: true
+  port: {{ $host_port._1 }}
+  sSLInfo:
+    clientAuthEnabled: false
+    enabled: true
+    ignoreValidationErrors: true
+  protocol: GRPC_TARGET
+