The cert_duration
parameter specifies the certification renewal period. This determines how often your certificates are renewed, ensuring they remain valid and secure.
The default value for cert_duration
is 2160h
(90 days).
To set the cert_duration
parameter, use the following command:
$ convox rack params set cert_duration=2160h -r rackName
Setting parameters... OK
This command sets the cert_duration
parameter to the specified value.
Adjusting the cert_duration
can help balance between operational convenience and security requirements. Shorter renewal periods increase security but require more frequent updates, while longer periods reduce the maintenance overhead.