When the migration is running ensure that the correct certs directory is bind mounted from the /system-root into the ISO boot's runtime environment, by retrieving the configured server.certlocation setting from the /system-root/etc/regionserverclnt.cfg file.
Add unit tests for new get_regionsrv_certs_path() function and tweak some existing tests, that depend upon mocking calls to builtin.open(), so that they mock any calls to get_regionsrv_certs_path() so as to avoid triggering additional open() calls that would break those tests.
When the migration is running ensure that the correct certs directory is bind mounted from the /system-root into the ISO boot's runtime environment, by retrieving the configured server.certlocation setting from the /system-root/etc/regionserverclnt.cfg file.
Add unit tests for new get_regionsrv_certs_path() function and tweak some existing tests, that depend upon mocking calls to builtin.open(), so that they mock any calls to get_regionsrv_certs_path() so as to avoid triggering additional open() calls that would break those tests.