Nagios Core 4.0.8 issue with Check scheduling
Posted: Wed Feb 04, 2015 9:52 am
Hi,
I have upgraded core to version 4.0.8. There is one enhancement which I would like to disable (Check scheduling has been modified to prevent bunching checks at the start of their timeperiod). Problem which I am facing is that I have some checks scheduled once a day and with core 4.0.6 those checks have been runing always at precise time eg. 06:30 am. Now they are executed randomly at 06:43 06:37 etc. I would like to have possibility that Nagios will schedule automatically at precise time 06:30. Is possible to set this somehow with 4.0.8?
Here is part of release notes to which I am referring to:
Nagios Core 4.0.8 has been released and is available for download. This release incorporates many improvements, notably:
JSON API output has been better aligned with the standard, and output size limits have been lifted
Check scheduling has been modified to prevent bunching checks at the start of their timeperiod
Auto-rescheduling of checks has been reimplemented. This can be enabled by setting auto_reschedule_checks=1 in nagios.cfg, and adjusted by setting auto_rescheduling_interval and auto_rescheduling_window as described in the Core 4 Documentation. Auto-rescheduling smoothes the check schedule as it changes over time, and together with the previous improvements, helps to give a more uniform system load.
Core workers handle variable assignments at the start of simple commands that otherwise don't require a subshell, eliminating the need for most uses of env
Thanks,
Tom
I have upgraded core to version 4.0.8. There is one enhancement which I would like to disable (Check scheduling has been modified to prevent bunching checks at the start of their timeperiod). Problem which I am facing is that I have some checks scheduled once a day and with core 4.0.6 those checks have been runing always at precise time eg. 06:30 am. Now they are executed randomly at 06:43 06:37 etc. I would like to have possibility that Nagios will schedule automatically at precise time 06:30. Is possible to set this somehow with 4.0.8?
Here is part of release notes to which I am referring to:
Nagios Core 4.0.8 has been released and is available for download. This release incorporates many improvements, notably:
JSON API output has been better aligned with the standard, and output size limits have been lifted
Check scheduling has been modified to prevent bunching checks at the start of their timeperiod
Auto-rescheduling of checks has been reimplemented. This can be enabled by setting auto_reschedule_checks=1 in nagios.cfg, and adjusted by setting auto_rescheduling_interval and auto_rescheduling_window as described in the Core 4 Documentation. Auto-rescheduling smoothes the check schedule as it changes over time, and together with the previous improvements, helps to give a more uniform system load.
Core workers handle variable assignments at the start of simple commands that otherwise don't require a subshell, eliminating the need for most uses of env
Thanks,
Tom