Expressions in keystone relative-to

[pmm]

It seems that currently all attributes of the <keystore> element support expressions except for the "relative-to" attribute. Is that intentional? If not we would be willing to provide a PR that simply adds

.setAllowExpression(true)

[mchoma]

I would say it is intentional. Expressions are not allowed when referencing another service, in this case path. However, I don't know what is the real reason for that rule.

[ctomc]

Martin Choma wrote:

However, I don't know what is the real reason for that rule.

Because otherwise you cannot create proper model referential integrity as we are doing now with capabilities.

[pmm]

Tomaz Cerar wrote:

Because otherwise you cannot create proper model referential integrity as we are doing now with capabilities.

This makes sense for services but I do not see how this affects paths. We currently cram everything into the "path" attribute because unlike the "relative-to" attribute it supports expressions.