We'll likely need to upgrade a Lightsail Bitnami WordPress Multisite instance in the future, so I'm testing doing it.
After I take a snapshot and then create a new, lager instance from it, then switch the static IP over to it, then the sites fail to load due to:
Your connection is not private Attackers might be trying to steal your information from (etc..) NET::ERR_CERT_AUTHORITY_INVALID Subject: www.example.com Issuer: www.example.com Expires on: 7 Nov 2030 Current date: 18 Nov 2020 PEM encoded chain: -----BEGIN CERTIFICATE----- (cert details etc...)
Note the www.example.com and expiry date in 2030.
Do the SSL certificates (made with The Bitnami HTTPS Configuration Tool) only work on the original instance, even if the new instance are an exact copy? I'm guessing they do.
Is the only solution to create new certificates on the new instance using the same Bitnami tool?