Output additional data for the check_os_release actor

Before it didn't detail what OS version was detected - which caused some uncertainty when debugging caused "unsupported OS" inhibitors on a system that should not have had those.

Author: prilr

repos/system_upgrade/common/actors/checkosrelease/libraries/checkosrelease.py

@@ -30,13 +30,18 @@ def check_os_version():
         for rel in version.SUPPORTED_VERSIONS:
             for ver in version.SUPPORTED_VERSIONS[rel]:
                 supported_releases.append(rel.upper() + ' ' + ver)
+
+        installed_release, installed_version = version.current_version()
+        installed_str = installed_release.upper() + ' ' + installed_version
+
         reporting.create_report([
             reporting.Title(
                 'The installed OS version is not supported for the in-place upgrade to the target RHEL version'
             ),
             reporting.Summary(
+                'Installed OS release: {}\n'
                 'The supported OS releases for the upgrade process:\n'
-                ' {}'.format('\n'.join(supported_releases))
+                ' {}'.format(installed_str, '\n'.join(supported_releases))
             ),
             reporting.Severity(reporting.Severity.HIGH),
             reporting.Tags(COMMON_REPORT_TAGS),