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Ⅰ. Describe what this PR does

• Add an option to values.yaml to enable node authorized client for CSI. (default value: true)

Background: Fluid borrows kubelet's kube config to use node authorization to restrict Fluid CSI Plugin's permission. However, in some Kubernetes environment (e.g. AWS EKS), it may need extra effort to correctly configure node authorization.

This PR adds an option in Fluid's chart to allow users to deploy Fluid without using node authorization. This enforces Fluid CSI Plugin to fall back to use standard kubernetes client (based on service account and RBAC).

WARNING: It should be well noted that deploying Fluid without using node authorization promotes Fluid CSI Plugin's permission, and this may lead to potential security issue.

Ⅱ. Does this pull request fix one issue?

fixes #4496

Ⅲ. List the added test cases (unit test/integration test) if any, please explain if no tests are needed.

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cheyang

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