Kransdorf, Geoffrey W wrote:
>
> Hello,
>
> We are using Icinga 1.4.1 to kick off various system checks in a
> fairly large configuration.
>
any special for the 1.4.x release tree? see changelogs if this might
affect your problem in future release.
> All of the checks are Active Checks (No passive checks). But we are
> seeing a strange problem. If the timeperiod is “legal” during the
> Icinga process startup (i.e. if a service can be scheduled starting
> from that time), than it will be scheduled. But, if the first “legal”
> time to run the process is in the future, then Icinga will not
> schedule it, either now or later.
>
how about some debug insights as well?
> For example, imagine that you have three timeperiods in timeperiods.cfg:
>
> define timeperiod{
>
> timeperiod_name 24x7
>
> alias 24 Hours A Day, 7 Days A Week
>
> sunday 00:00-24:00
>
> monday 00:00-24:00
>
> tuesday 00:00-24:00
>
> wednesday 00:00-24:00
>
> thursday 00:00-24:00
>
> friday 00:00-24:00
>
> saturday 00:00-24:00
>
> }
>
> define timeperiod{
>
> timeperiod_name workhours
>
> alias Monday-Friday days
>
> monday 08:00-17:00
>
> tuesday 08:00-17:00
>
> wednesday 08:00-17:00
>
> thursday 08:00-17:00
>
> friday 08:00-17:00
>
> }
>
> define timeperiod{
>
> timeperiod_name offhours
>
> alias Not Monday-Saturday during work
>
> sunday 00:00-24:00
>
> monday 00:00-07:00,20:00-24:00
>
> tuesday 00:00-07:00,20:00-24:00
>
> wednesday 00:00-07:00,20:00-24:00
>
> thursday 00:00-07:00,20:00-24:00
>
> friday 00:00-07:00,20:00-24:00
>
> saturday 00:00-07:00,20:00-24:00
>
> }
>
> Now, imagine that at 14:00 (2:00pm) on Monday, you stop Icinga, delete
> retention.dat and restart Icinga. The 24x7 services can be scheduled
> right away and will be run. The services with a checkperiod of
> “workhours” can also be scheduled right away and will be run. But the
> services scheduled for “offhours” cannot be run yet. Icinga **should**
> schedule them for a time after 20:00 (either right now or after 20:00
> comes). But, in fact, what it seems to do is to flag them in
> status.dat as “should_be_scheduled=0” and they show up in the web
> interface as “service is not scheduled to be checked…” This is not
> updated—after 20:00 or ever. These services just don’t get scheduled
> and aren’t ever run.
>
> If you restart Icinga after 20:00 with “retain schedules” turned on,
> then the offhours timeperiod is “legal” and it will update the missing
> offhours schedule entries. But that is kind of a workaround hack. Is
> there something that could be changed in the configuration to enable
> Icinga to correctly schedule everything when it starts—even the
> timeperiods that are not ready to run yet? Or is this just kind of a bug?
>
> This seems like a fairly simple question, but I haven’t seen it
> addressed anywhere, either in the online docs or in the support
> groups. So any insight would be very useful.
>
> Thanks very much,
>
> Geoff Kransdorf
>
> Tokyo Japan
>
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