consul/.changelog/12655.txt

```release-note:improvement
Removed impediments to using a namespace prefixed IntermediatePKIPath
in a CA definition. 
```
Avoid using sys/mounts to enable namespaces (#12655) * Avoid doing list of /sys/mounts From an internal ticket "Support standard "Vault namespace in the path" semantics for Connect Vault CA Provider" Vault allows the namespace to be specified as a prefix in the path of a PKI definition, but this doesn't currently work for ```IntermediatePKIPath``` specifications, because we attempt to list all of the paths to check if ours is already defined. This doesn't really work in a namespaced world. This changes the IntermediatePKIPath code to follow the same pattern as the root key, where we directly get the key rather than listing. This code is difficult to write automated tests for because it relies on features of Vault Enterprise, which isn't currently part of our test framework, so it was tested manually. Signed-off-by: Mark Anderson <manderson@hashicorp.com> * add changelog Signed-off-by: Mark Anderson <manderson@hashicorp.com> 2022-04-01 06:35:38 +00:00			```release-note:improvement
			`Removed impediments to using a namespace prefixed IntermediatePKIPath`
			`in a CA definition.`
			```