diff options
| -rw-r--r-- | doc/source/drivers/timer.rst | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/source/drivers/timer.rst b/doc/source/drivers/timer.rst index 43f99e39a..57de1573d 100644 --- a/doc/source/drivers/timer.rst +++ b/doc/source/drivers/timer.rst @@ -30,14 +30,17 @@ Zuul implements the timer using `apscheduler`_, Please check the The time specification in cron syntax. Only the 5 part syntax is supported, not the symbolic names. Example: ``0 0 * * *`` - runs at midnight. The first weekday is Monday (0), and the last - is Sunday (6). Be aware this does differ from slightly from cron. + runs at midnight. An optional 6th part specifies seconds. The optional 7th part specifies a jitter in seconds. This delays the trigger randomly, limited by the specified value. Example ``0 0 * * * * 60`` runs at midnight or randomly up to 60 seconds later. The jitter is applied individually to each project-branch combination. + .. warning:: + Be aware the day-of-week value differs from from cron. + The first weekday is Monday (0), and the last is Sunday (6). + .. _apscheduler: https://apscheduler.readthedocs.io/ .. _apscheduler documentation: https://apscheduler.readthedocs.io/en/3.x/modules/triggers/cron.html#module-apscheduler.triggers.cron |