Manually check the TKG cluster certificate
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Article ID: 337595
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Updated On:
Products
VMware Telco Cloud Automation
Issue/Introduction
This KB provides the steps you can follow to manually check the certificate of the TKG certificate that is used in Telco Cloud Automation (TCA).
Resolution
- SSH as capv to the TKG cluster.
- Obtain the tls.crt value:
kubectl get secret nodeconfig-certs -n tca-system -o yaml
- Copy the tls.crt value.
- Use the tls.crt value from the proceeding step to create a pem file:
echo 'tls.crt_value' | base64 -d > clustercert.pem
- Review the pem file for the certificate expiration date:
openssl x509 -in clustercert.pem -noout -text
Example:
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