Adding an example for a secure client for the new helm charts and the (#201)

certificates generated by the new cert utility.

Author: Yandu Oppacher

examples/client-secure.yaml

@@ -0,0 +1,48 @@
+# Copyright 2021 The Cockroach Authors
+#
+# 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
+#
+#     https://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.
+#
+# Generated, do not edit. Please edit this file instead: config/templates/client-secure-operator.yaml.in
+#
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: cockroachdb-client-secure
+spec:
+  serviceAccountName: cockroachdb
+  containers:
+  - name: cockroachdb-client-secure
+    image: cockroachdb/cockroach:v21.1.11
+    imagePullPolicy: IfNotPresent
+    volumeMounts:
+    - name: client-certs
+      mountPath: /cockroach/cockroach-certs/
+    command:
+    - sleep
+    - "2147483648" # 2^31
+  terminationGracePeriodSeconds: 0
+  volumes:
+  - name: client-certs
+    projected:
+        sources:
+          - secret:
+              name: cockroachdb-client-secret
+              items:
+                - key: ca.crt
+                  path: ca.crt
+                - key: tls.crt
+                  path: client.root.crt
+                - key: tls.key
+                  path: client.root.key
+        defaultMode: 256