-projects_cache_folder = os.path.dirname(os.path.abspath(__file__)) + "/runtime/projects_cache"
-git_remote_folder = os.path.dirname(os.path.abspath(__file__)) + "/runtime/git_remote"
+configuration_file = os.path.join(base_dir, "config.yaml")
+run_configuration_file = os.path.join(base_dir, "run_configuration.yaml")
+
+projects_cache_folder = os.path.join(base_dir, "runtime/projects_cache")
+git_remote_folder = os.path.join(base_dir, "runtime/git_remote")
+
+apps_folder = os.path.join(base_dir, "apps")
+apps_gen_events_folder = os.path.join(apps_folder, "gen_ust_events")
+apps_preload_provider_folder = os.path.join(apps_folder, "preload_provider")
+
+tmp_object_prefix = "lttng-ivc-"
+
+default_babeltrace = "babeltrace-1.5"