Another way to check expiration is just to do: gpg --list-keys '<fingerprint>' which should show the creation and expiration dates of the primary key and each associated subkey. If you don’t see anything that says “expires” in this output, then you have not set an expiration date properly. To fix this, you can do: SSL Certificate Verification SSL is TLS. SSL is the old name. It is called TLS these days. Native SSL. If libcurl was built with Schannel or Secure Transport support (the native SSL libraries included in Windows and Mac OS X), then this does not apply to you.
Check the certificate¶. A certificate will be created automatically through "Ingress Shim", part of cert-manager. The role of FunctionIngress is to create an Ingress Kubernetes object to map a function to a domain-name, and optionally to also provision a TLS certificate using cert-manager.