docs: update configmap example usage

Signed-off-by: Xuhui zhang <[email protected]>
juicedata · Aug 8, 2024 · f7559cb · f7559cb
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diff --git a/docs/en/guide/configurations.md b/docs/en/guide/configurations.md
@@ -108,6 +108,28 @@ globalConfig:
         juicefs-delete-delay: 5m
         # clean cache when mount pod exits
         juicefs-clean-cache: "true"
+
+      # define an environment variable for mount pod 
+    - pvcSelector:
+        matchLabels:
+          ...
+      env:
+      - name: DEMO_GREETING
+        value: "Hello from the environment"
+      - name: DEMO_FAREWELL
+        value: "Such a sweet sorrow"
+
+      # mount some volumes to mount pod
+    - pvcSelector:
+        matchLabels:
+          ...
+      volumeDevices:
+        - name: block-devices
+          devicePath: /dev/sda1
+      volumes:
+        - name: block-devices
+          persistentVolumeClaim:
+            claimName: block-pv
 
 ```
 

diff --git a/docs/zh_cn/guide/configurations.md b/docs/zh_cn/guide/configurations.md
@@ -106,6 +106,29 @@ globalConfig:
         juicefs-delete-delay: 5m
         # 退出时清理 cache
         juicefs-clean-cache: "true"
+
+      # 为 mount pod 注入 env
+    - pvcSelector:
+        matchLabels:
+          ...
+      env:
+      - name: DEMO_GREETING
+        value: "Hello from the environment"
+      - name: DEMO_FAREWELL
+        value: "Such a sweet sorrow"
+
+      # 挂载 volumes 到 mount pod
+    - pvcSelector:
+        matchLabels:
+          ...
+      volumeDevices:
+        - name: block-devices
+          devicePath: /dev/sda1
+      volumes:
+        - name: block-devices
+          persistentVolumeClaim:
+            claimName: block-pv
+
 ```
 
 ### 通过继承 CSI Node 配置进行定制（不推荐） {#inherit-from-csi-node}