To prevent charm deployers attempting to use the 'ssl_cert' config option with Haproxy < 1.5 perhaps adding a caveat to the option's description would help?
Example:
ssl_cert:
default: ""
type: string
description: |
This option is only supported in Haproxy >= 1.5
Use this SSL certificate for frontend SSL termination, if specified.
This should be a concatenation of:
[...]
To prevent charm deployers attempting to use the 'ssl_cert' config option with Haproxy < 1.5 perhaps adding a caveat to the option's description would help?
Example:
ssl_cert:
default: ""
type: string
description: |
This option is only supported in Haproxy >= 1.5
Use this SSL certificate for frontend SSL termination, if specified.
This should be a concatenation of:
[...]