[checkmk-commits] Fix update to new predictive levels format

Module: check_mk Branch: master Commit: 6ecce66e555a6a42b9c886659745acc3d6a80801 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=6ecce66e555a6a… Author: Óscar Nájera <on(a)mathias-kettner.de> Date: Tue Jan 22 17:16:24 2019 +0100 Fix update to new predictive levels format When updating to the new scheme of predictive levels, cached data changed format and thus old prediction were deleted upon retrieval and new needed to be calculated on a new step. In the case when the intention is to delete old predictions on purpose it wasn't checked that they belonged to the old format but assumed they were already updated. Because during development one retrieves data always earlier than the maintenance cleanup. Change-Id: Ie23431019fa8b21fb1a32706314cf8866d654fe0 --- cmk_base/prediction.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmk_base/prediction.py b/cmk_base/prediction.py index bdcd7d4..dca1048 100644 --- a/cmk_base/prediction.py +++ b/cmk_base/prediction.py @@ -245,7 +245,7 @@ def _clean_predictions_dir(pred_dir, params): if f.endswith(".info"): info_file = os.path.join(pred_dir, f) info = cmk.utils.prediction.retrieve_data_for_prediction(info_file, '') - if info["params"]["period"] != params["period"]: + if info is None or info["params"]["period"] != params["period"]: cmk.utils.prediction.clean_prediction_files(info_file[:-5], force=True)