How to disable Service banner is Red Hat OpenShift Container Platform in v4.x

Solution Verified - Updated -

Issue

  • How to disable Service banner in RHOCP.
  • If any user, be it authenticated or unauthenticated, accesses the URL - https://[master-node-ip]:6443/version, the version details can be known.
$ curl -k https://master-0.cluster.redhat.com:6443/version
{
  "major": "1",
  "minor": "21",
  "gitVersion": "v1.21.1+9807387",
  "gitCommit": "98073871f173baaa04dc2bafab50effd62c308a6",
  "gitTreeState": "clean",
  "buildDate": "2021-08-06T14:06:43Z",
  "goVersion": "go1.16.6",
  "compiler": "gc",
  "platform": "linux/amd64"
}$
  • Is this a security concern?

Environment

  • Red hat OpenShift Container Platform
    • RHOCP 4.x

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