Upgrading the Virtru CKS is very similar to a standard install except one must gather the existing:
- Rewrap Keys
- TLS Certificates
- HMAC ID
- HMAC Secret
The information can be obtained from other CKS instances or the local Virtru CKS.
Log into the CKS that will be upgraded. The user will most likely need to be elevated to manage items in the folder.
Complete backup of Virtru CKS
cp -r /var/virtru/cks .
Stop the running CKS
Perform a normal install
- Install Instructions
- Use the option to generate a self-signed certificate
- Use the option to generate RSA keys
Replace required files
cp /var/virtru/backup/cks/ssl/* .
cp /var/virtru/backup/cks/keys/* .
Copy the required values from your back up cks.env "/var/virtru/backup/cks/cks.env"
Paste those values in your new cks.env
Any text editor can be used, nano is used for reference.