resolves various races between radosgw startup and further operations -
both within the rgw task itself (such as the 'radosgw-admin realm pull'),
and in later tasks
Fixes: http://tracker.ceph.com/issues/17794
Fixes: http://tracker.ceph.com/issues/17872
Signed-off-by: Casey Bodley <cbodley@redhat.com>
resolves an issue where startup of the radosgw-agent races with the
requests we send to it to run sync. uses the requests package with
urllib3 to add retry with backoff to these requests
Fixes: http://tracker.ceph.com/issues/16129
Signed-off-by: Casey Bodley <cbodley@redhat.com>
This broke when path changed. It's a bit
weird to run the cephfs tests by default
now that vstart_runner is not cephfs-specific,
but for the moment just restore the old
behaviour.
Signed-off-by: John Spray <john.spray@redhat.com>
This commit amends the MDS thrasher task to also work on multimds
clusters. Main changes:
o New FSStatus class in tasks/cephfs/filesystem.py which gets a snapshot
of the fsmap (`ceph fs dump`). This allows consecutive operations on
the same fsmap without repeated fs dumps.
o Only one MDSThrasher is started for each file system.
o The MDSThrasher operates on ranks instead of names (and groups of
standbys following the initial active).
o The MDSThrasher also will change the max_mds for the cluster to a new
value [1, current) or (current, starting max_mds]. When reduced,
randomly selected MDSs other than rank 0 will be deactivated to reach
the new max_mds. The likelihood of changing max_mds in a given cycle of
the MDSThrasher is set by the "thrash_max_mds" config.
o The MDSThrasher prints out stats on completion, e.g. number of
mds deactivated or mds_max changed.
Pre-requisite for: http://tracker.ceph.com/issues/10792
Partially fixes: http://tracker.ceph.com/issues/15134
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Don't construct Filesystem and MDSCluster if there
are no MDSs in the system, don't construct MgrCluster
if there are no mgrs in the system.
Signed-off-by: John Spray <john.spray@redhat.com>
A more generic CephTestCase and CephCluster, for
writeing non-cephfs test cases.
This avoids overloading one class with the functionality
needed by lots of different subsystems.
Signed-off-by: John Spray <john.spray@redhat.com>
The branches got mixed up and the merged one wasn't
the same one that was tested. This is the one that
works!
Signed-off-by: John Spray <john.spray@redhat.com>
mon_seesaw task replaces a monitor with a newly reployed one, in a
single-mon test including this task OSDs will not be able to connect
to cluster if the tracker#17558 is not fixed on the monitor side.
http://tracker.ceph.com/issues/17558
Signed-off-by: Kefu Chai <kchai@redhat.com>
This was only used in this task, and it is much too
ceph-specific to belong in teuthology.
Fixes: http://tracker.ceph.com/issues/17614
Signed-off-by: John Spray <john.spray@redhat.com>
Check that the total size shown by the df output of a mounted volume
is same as the volume size and the quota set on the volume.
Signed-off-by: Ramana Raja <rraja@redhat.com>
we will fail 'ceph-monstore-tool' command if the caps is empty so user
won't assign a key without any caps when rebuilding the monstore.
Signed-off-by: Kefu Chai <kchai@redhat.com>
This forces them to be unclean, *then* stale. This ensures
that after they are both down they are both *always* unclean,
whereas previously it would be possible for them to be only
stale and not unclean.
Signed-off-by: Sage Weil <sage@redhat.com>
So that for folks with sources in typical locations
(or typical on my workstation at least!) invoking
vstart_runner is less of a mouthful.
Signed-off-by: John Spray <john.spray@redhat.com>
