* Moved a redundant admin keyring check from keyring_permission() to check_keyring()
* Moved a redundant admin keyring check from keyring_permission() to check_keyring()

* Added more exact conditions in check_keyring()

* More strict checks in `check_keyring()`

	* Checks for a custom keyring in CONF_FILE (existing check)
	* If not, tries ADMIN_KEYRING (existing check)
	* Checks if ADMIN_KEYRING exists.
	* Else exits and prints why this condition is hit.

arvimal/ceph_check