[ko] Update outdated files in dev-1.23-ko.2 M74-85

content/ko/examples/application/job/cronjob.yaml

@@ -3,7 +3,7 @@ kind: CronJob
 metadata:
   name: hello
 spec:
-  schedule: "*/1 * * * *"
+  schedule: "* * * * *"
   jobTemplate:
     spec:
       template:

content/ko/examples/pods/storage/pv-duplicate.yaml

@@ -8,13 +8,15 @@ spec:
     - name: test
       image: nginx
       volumeMounts:
-        - name: site-data
+        # a mount for site-data
+        - name: config
           mountPath: /usr/share/nginx/html
           subPath: html
+        # another mount for nginx config
         - name: config
           mountPath: /etc/nginx/nginx.conf
           subPath: nginx.conf
   volumes:
     - name: config
       persistentVolumeClaim:
-        claimName: test-nfs-claim
+        claimName: test-nfs-claim

content/ko/examples/service/networking/minimal-ingress.yaml

@@ -5,6 +5,7 @@ metadata:
   annotations:
     nginx.ingress.kubernetes.io/rewrite-target: /
 spec:
+  ingressClassName: nginx-example
   rules:
   - http:
       paths:

content/ko/examples/tls/server-signing-config.json

@@ -0,0 +1,15 @@
+{
+    "signing": {
+        "default": {
+            "usages": [
+                "digital signature",
+                "key encipherment",
+                "server auth"
+            ],
+            "expiry": "876000h",
+            "ca_constraint": {
+                "is_ca": false
+            }
+        }
+    }
+}