Summary
This document outlines the steps to install new certificates on a kubernetes cluster.
Reported Issue
Unable to connect due to expired certificates.
Overview
This document outlines the steps to replace the certificates in a k8's deployment, a required step before the old certificate expires.
Relevant Versions Tools and Integrations
Dremio software that is deployed on EKS (AWS), AKS (Azure) and on-prem kubernetes.
Steps to Resolve
1) Obtain the new certificate from your security team.
2) Create a new secret with the new certificate. Make sure this is applied to the correct namespace if you have multiple.
kubectl create secret tls ${TLS_SECRET_NAME} -n <namespace> --key ${KEY_FILE} --cert ${CERT_FILE}
3) Update the secret name
Next Steps
No additional needed steps once the new secret has been applied.