Hi, I strongly recommend to join https://community.icinga.com <https://community.icinga.com/> where this topic has been discussed in the last couple of days.
This mailing list is EOL since we’ve created our new community platform. Discourse also has a mailing list mode btw. Cheers, Michael > On 23. Sep 2019, at 12:45, Antony Stone <antony.st...@icinga.open.source.it> > wrote: > > On Sunday 22 September 2019 at 01:59:36, Andy Smith wrote: > >> Hi Antony, >> >> On Fri, Sep 20, 2019 at 01:19:20PM +0200, Antony Stone wrote: >>> … All run Debian Stretch. >>> >>> Yesterday two of my development machines got updated to Icinga 2.11, and >>> some (not all) of my service checks on those machines then failed with >>> "check command does not exist". No configuration changes were made at >>> the same time. >> >> I experienced this also. It was a consequence of the icinga2-bin >> package (and a few other essential ones) being removed as part of >> the upgrade. >> >> I took a snapshot before this upgrade and was about to roll it back, >> but then I noticed that this had happened because a bunch of >> dependencies of these packages now come from stretch-backports >> instead of stretch-updates. I enabled the stretch-backports >> repository and did an "apt dist-upgrade" and it put back everything >> that was required. > > Okay, thanks for the extra information on how to recover from this problem if > it occurs again. > > However, I'd still like to hear from anyone who's tested version > compatibility > between 2.10 and 2.11: > > a) is it safe to upgrade my Master Icinga server to 2.11 whilst the Clients > are still running 2.10? > > b) is it safe to upgrade some of my Clients to 2.11 with the Master still > running 2.10? > > c) what's the actual cause of the above error message "check command does not > exist" after upgrading to 2.11, and what do I need to do to make the check > commands work again? > > > Thanks, > > > Antony. > > -- > The words "e pluribus unum" on the Great Seal of the United States are from a > poem by Virgil entitled "Moretum", which is about cheese and garlic salad > dressing. > > Please reply to the list; > please *don't* CC me. > _______________________________________________ > icinga-users mailing list > icinga-users@lists.icinga.org <mailto:icinga-users@lists.icinga.org> > https://lists.icinga.org/mailman/listinfo/icinga-users > <https://lists.icinga.org/mailman/listinfo/icinga-users>
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