Node Certificate Expiring Prematurely in RHOCP 4.

Solution Verified - Updated -

Issue

  • RHCOS node certificate in Red Hat OpenShift Container Platform (RHOCP) is set to expire sooner than expected.

  • Discovered that one RHCOS node certificate had expiration date only 7 days away even after renewing the certificates manually.

    Output of node certificates
    Output of node certificates

Environment

  • Red Hat OpenShift Container Platform (RHOCP) 4.

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