[zh] Add updating-configuration-via-a-configmap.md

content/zh-cn/examples/configmap/immutable-configmap.yaml

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+apiVersion: v1
+data:
+  company_name: "ACME, Inc." # 虚构的公司名称
+kind: ConfigMap
+immutable: true
+metadata:
+  name: company-name-20150801

content/zh-cn/examples/configmap/new-immutable-configmap.yaml

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+apiVersion: v1
+data:
+  company_name: "Fiktivesunternehmen GmbH" # 虚构的公司名称
+kind: ConfigMap
+immutable: true
+metadata:
+  name: company-name-20240312

content/zh-cn/examples/deployments/deployment-with-configmap-and-sidecar-container.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: configmap-sidecar-container
+  labels:
+    app.kubernetes.io/name: configmap-sidecar-container
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: configmap-sidecar-container
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: configmap-sidecar-container
+    spec:
+      volumes:
+        - name: shared-data
+          emptyDir: {}
+        - name: config-volume
+          configMap:
+            name: color
+      containers:
+        - name: nginx
+          image: nginx
+          volumeMounts:
+            - name: shared-data
+              mountPath: /usr/share/nginx/html
+      initContainers:
+        - name: alpine
+          image: alpine:3
+          restartPolicy: Always
+          volumeMounts:
+            - name: shared-data
+              mountPath: /pod-data
+            - name: config-volume
+              mountPath: /etc/config
+          command:
+            - /bin/sh
+            - -c
+            - while true; do echo "$(date) My preferred color is $(cat /etc/config/color)" > /pod-data/index.html;
+              sleep 10; done;

content/zh-cn/examples/deployments/deployment-with-configmap-as-envvar.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: configmap-env-var
+  labels:
+    app.kubernetes.io/name: configmap-env-var
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: configmap-env-var
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: configmap-env-var
+    spec:
+      containers:
+        - name: alpine
+          image: alpine:3
+          env:
+            - name: FRUITS
+              valueFrom:
+                configMapKeyRef:
+                  key: fruits
+                  name: fruits
+          command:
+            - /bin/sh
+            - -c
+            - while true; do echo "$(date) The basket is full of $FRUITS";
+                sleep 10; done;
+          ports:
+            - containerPort: 80

content/zh-cn/examples/deployments/deployment-with-configmap-as-volume.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: configmap-volume
+  labels:
+    app.kubernetes.io/name: configmap-volume
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: configmap-volume
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: configmap-volume
+    spec:
+      containers:
+        - name: alpine
+          image: alpine:3
+          command:
+            - /bin/sh
+            - -c
+            - while true; do echo "$(date) My preferred sport is $(cat /etc/config/sport)";
+              sleep 10; done;
+          ports:
+            - containerPort: 80
+          volumeMounts:
+            - name: config-volume
+              mountPath: /etc/config
+      volumes:
+        - name: config-volume
+          configMap:
+            name: sport

content/zh-cn/examples/deployments/deployment-with-configmap-two-containers.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: configmap-two-containers
+  labels:
+    app.kubernetes.io/name: configmap-two-containers
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: configmap-two-containers
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: configmap-two-containers
+    spec:
+      volumes:
+        - name: shared-data
+          emptyDir: {}
+        - name: config-volume
+          configMap:
+            name: color
+      containers:
+        - name: nginx
+          image: nginx
+          volumeMounts:
+            - name: shared-data
+              mountPath: /usr/share/nginx/html
+        - name: alpine
+          image: alpine:3
+          volumeMounts:
+            - name: shared-data
+              mountPath: /pod-data
+            - name: config-volume
+              mountPath: /etc/config
+          command:
+            - /bin/sh
+            - -c
+            - while true; do echo "$(date) My preferred color is $(cat /etc/config/color)" > /pod-data/index.html;
+              sleep 10; done;

content/zh-cn/examples/deployments/deployment-with-immutable-configmap-as-volume.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: immutable-configmap-volume
+  labels:
+    app.kubernetes.io/name: immutable-configmap-volume
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: immutable-configmap-volume
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: immutable-configmap-volume
+    spec:
+      containers:
+        - name: alpine
+          image: alpine:3
+          command:
+            - /bin/sh
+            - -c
+            - while true; do echo "$(date) The name of the company is $(cat /etc/config/company_name)";
+              sleep 10; done;
+          ports:
+            - containerPort: 80
+          volumeMounts:
+            - name: config-volume
+              mountPath: /etc/config
+      volumes:
+        - name: config-volume
+          configMap:
+            name: company-name-20150801