Ensure the --peer-auto-tls argument is not set to True

Error: The --peer-auto-tls argument is set to True

Bridgecrew Policy ID: BC_K8S_94
Checkov Check ID: CKV_K8S_122
Severity: LOW

The --peer-auto-tls argument is set to True

Description

Do not use automatically generated self-signed certificates for TLS connections between peers.
etcd is a highly-available key value store used by Kubernetes deployments for persistent storage of all of its REST API objects. These objects are sensitive in nature and should be accessible only by authenticated etcd peers in the etcd cluster. Hence, do not use self- signed certificates for authentication.


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