Public bug reported: The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph plugin that is incompatible with the version of Ceph shipped in the same distribution.
The version of collectd is 5.7.2-2ubuntu1 The version of ceph is 12.2.4-0ubuntu1.1 This patch for collectd is required for correct interoperation with Ceph 12+: https://github.com/collectd/collectd/pull/2464 The first version of collectd to contain this patch is 5.8.0. Without this patch, errors of the following form will be logged by collectd, and many ceph-specific metrics will not be collected: May 28 09:31:56 stor-a collectd[2141]: ceph plugin: cconn_handle_event(name=osd.2,i=0,st=4): error 1 May 28 09:31:56 stor-a collectd[2141]: ceph plugin: ds Bluestore.kvFlushLat.avgtime was not properly initialized. May 28 09:31:56 stor-a collectd[2141]: ceph plugin: JSON handler failed with status -1. ** Affects: collectd (Ubuntu) Importance: Undecided Status: New ** Summary changed: - Bionic: CollectD ceph plugin is version incompatible + Bionic: CollectD ceph plugin is incompatible with Ceph 12+ (Luminous) ** Description changed: The version of collectd shipped with Ubuntu 18.04 (Bionic) provides a ceph plugin that is incompatible with the version of Ceph shipped in the same distribution. The version of collectd is 5.7.2-2ubuntu1 The version of ceph is 12.2.4-0ubuntu1.1 This patch for collectd is required for correct interoperation with Ceph 12+: - https://github.com/collectd/collectd/pull/2464 + https://github.com/collectd/collectd/pull/2464 - The version version of collect to contain this patch is 5.8.0. + The first version of collectd to contain this patch is 5.8.0. Without this patch, errors of the following form will be logged by collectd, and many ceph-specific metrics will not be collected: May 28 09:31:56 stor-a collectd[2141]: ceph plugin: cconn_handle_event(name=osd.2,i=0,st=4): error 1 May 28 09:31:56 stor-a collectd[2141]: ceph plugin: ds Bluestore.kvFlushLat.avgtime was not properly initialized. May 28 09:31:56 stor-a collectd[2141]: ceph plugin: JSON handler failed with status -1. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774032 Title: Bionic: CollectD ceph plugin is incompatible with Ceph 12+ (Luminous) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/collectd/+bug/1774032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
