Fix build failure by adding example and include files (#10610)

Signed-off-by: June Yi <gochist@gmail.com>

content/zh/docs/reference/tools.md

@@ -14,9 +14,7 @@ content_template: templates/concept
 ---
 
 <!--
-{{% capture overview %}}
 Kubernetes contains several built-in tools to help you work with the Kubernetes system.
-{{% /capture %}}
 -->
 {{% capture overview %}}
 Kubernetes 包含一些内置工具，可以帮助用户更好的使用 Kubernetes 系统。
@@ -102,7 +100,6 @@ Use Kompose to:
 * Translate a Docker Compose file into Kubernetes objects
 * Go from local Docker development to managing your application via Kubernetes
 * Convert v1 or v2 Docker Compose `yaml` files or [Distributed Application Bundles](https://docs.docker.com/compose/bundles/)
-{{% /capture %}}
 -->
 使用 Kompose:
 

content/zh/examples/application/job/redis/job.yaml

@@ -0,0 +1,14 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: job-wq-2
+spec:
+  parallelism: 2
+  template:
+    metadata:
+      name: job-wq-2
+    spec:
+      containers:
+      - name: c
+        image: gcr.io/myproject/job-wq-2
+      restartPolicy: OnFailure

content/zh/examples/application/job/redis/worker.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+import time
+import rediswq
+
+host="redis"
+# Uncomment next two lines if you do not have Kube-DNS working.
+# import os
+# host = os.getenv("REDIS_SERVICE_HOST")
+
+q = rediswq.RedisWQ(name="job2", host="redis")
+print("Worker with sessionID: " +  q.sessionID())
+print("Initial queue state: empty=" + str(q.empty()))
+while not q.empty():
+  item = q.lease(lease_secs=10, block=True, timeout=2) 
+  if item is not None:
+    itemstr = item.decode("utf=8")
+    print("Working on " + itemstr)
+    time.sleep(10) # Put your actual work here instead of sleep.
+    q.complete(item)
+  else:
+    print("Waiting for work")
+print("Queue empty, exiting")

content/zh/examples/audit/audit-policy.yaml

@@ -0,0 +1,68 @@
+apiVersion: audit.k8s.io/v1beta1 # This is required.
+kind: Policy
+# Don't generate audit events for all requests in RequestReceived stage.
+omitStages:
+  - "RequestReceived"
+rules:
+  # Log pod changes at RequestResponse level
+  - level: RequestResponse
+    resources:
+    - group: ""
+      # Resource "pods" doesn't match requests to any subresource of pods,
+      # which is consistent with the RBAC policy.
+      resources: ["pods"]
+  # Log "pods/log", "pods/status" at Metadata level
+  - level: Metadata
+    resources:
+    - group: ""
+      resources: ["pods/log", "pods/status"]
+
+  # Don't log requests to a configmap called "controller-leader"
+  - level: None
+    resources:
+    - group: ""
+      resources: ["configmaps"]
+      resourceNames: ["controller-leader"]
+
+  # Don't log watch requests by the "system:kube-proxy" on endpoints or services
+  - level: None
+    users: ["system:kube-proxy"]
+    verbs: ["watch"]
+    resources:
+    - group: "" # core API group
+      resources: ["endpoints", "services"]
+
+  # Don't log authenticated requests to certain non-resource URL paths.
+  - level: None
+    userGroups: ["system:authenticated"]
+    nonResourceURLs:
+    - "/api*" # Wildcard matching.
+    - "/version"
+
+  # Log the request body of configmap changes in kube-system.
+  - level: Request
+    resources:
+    - group: "" # core API group
+      resources: ["configmaps"]
+    # This rule only applies to resources in the "kube-system" namespace.
+    # The empty string "" can be used to select non-namespaced resources.
+    namespaces: ["kube-system"]
+
+  # Log configmap and secret changes in all other namespaces at the Metadata level.
+  - level: Metadata
+    resources:
+    - group: "" # core API group
+      resources: ["secrets", "configmaps"]
+
+  # Log all other resources in core and extensions at the Request level.
+  - level: Request
+    resources:
+    - group: "" # core API group
+    - group: "extensions" # Version of group should NOT be included.
+
+  # A catch-all rule to log all other requests at the Metadata level.
+  - level: Metadata
+    # Long-running requests like watches that fall under this rule will not
+    # generate an audit event in RequestReceived.
+    omitStages:
+      - "RequestReceived"

content/zh/examples/pods/pod-nginx.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+  labels:
+    env: test
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+    imagePullPolicy: IfNotPresent
+  nodeSelector:
+    disktype: ssd

content/zh/includes/task-tutorial-prereqs.md

@@ -0,0 +1,8 @@
+You need to have a Kubernetes cluster, and the kubectl command-line tool must
+be configured to communicate with your cluster. If you do not already have a
+cluster, you can create one by using
+[Minikube](/docs/getting-started-guides/minikube),
+or you can use one of these Kubernetes playgrounds:
+
+* [Katacoda](https://www.katacoda.com/courses/kubernetes/playground)
+* [Play with Kubernetes](http://labs.play-with-k8s.com/)