ceph/qa
Kefu Chai 9541a97605
Merge pull request #40316 from batrick/i49605
pybind/mgr/volumes: avoid deadlock in ceph-mgr Finisher thread

Reviewed-by: Kotresh HR <khiremat@redhat.com>
2021-04-03 22:24:22 +08:00
..
archs
btrfs
cephfs test: cephfs-mirror teuthology task and test yamls 2021-01-19 01:08:10 -05:00
client
clusters
config qa/config/rados.yaml: Test mon scrub 2020-11-27 12:58:06 +10:00
crontab qa/tests: reduced octopus-x jobs on master and pacific (--subset 1/10) 2021-03-15 11:48:21 -07:00
debug
distros qa/distros/podman: install containernetworking-plugins along with podman 2021-03-22 15:05:00 +08:00
erasure-code
libceph
machine_types qa: schedule random subset 2021-03-04 13:43:27 -08:00
mds
mon/bootstrap
mon_election
msgr
nightlies
objectstore qa/objectstore: reduce debug log levels for bluestore 2021-03-03 14:48:34 -05:00
objectstore_cephfs
objectstore_debug qa/suites: move RADOS tests to use new debug log objectstores 2021-03-03 14:47:59 -05:00
overrides
packages
qa_scripts doc/dev: use http://docs.ceph.com/en/latest/ instead of /docs/master/ for docs 2020-11-24 12:49:47 +08:00
rbd qa: krbd_blkroset.t: update for separate hw and user read-only flags 2021-03-17 11:00:33 +01:00
releases qa/suites: some clean up for quincy 2021-01-28 13:29:28 -06:00
rgw_bucket_sharding
rgw_frontend
rgw_pool_type
standalone crush/CrushCompiler: print weight with uniform precision 2021-03-29 14:44:49 +11:00
suites Merge pull request #40316 from batrick/i49605 2021-04-03 22:24:22 +08:00
tasks Merge pull request #40519 from rhcs-dashboard/50077-vstart-runner-max-required-mgrs 2021-04-01 08:30:50 +02:00
timezone
workunits qa/workunits/cephadm/test_cephadm: specify image separately 2021-03-25 07:33:26 -05:00
.gitignore
.qa qa/tests: changed the dirs structure 2021-01-06 13:12:44 -08:00
.teuthology_branch
CMakeLists.txt
find-used-ports.sh
loopall.sh
Makefile
mypy.ini
README qa: expand the documentation on the '$' suite feature 2021-02-03 15:07:54 +01:00
run_xfstests_qemu.sh
run_xfstests-obsolete.sh
run_xfstests.sh qa/run_xfstests.sh: mount ext4 with dioread_nolock 2021-02-27 15:25:39 +01:00
run-standalone.sh
runallonce.sh
runoncfuse.sh
runonkclient.sh
setup-chroot.sh
test_import.py
tox.ini src,qa: Upgrade to mypy 0.790 2020-12-09 09:18:16 +01:00
valgrind.supp valgrind: suppress operator delete[] for tcmalloc 2021-03-02 15:38:41 -05:00

ceph-qa-suite
-------------

clusters/    - some predefined cluster layouts
suites/      - set suite

The suites directory has a hierarchical collection of tests.  This can be
freeform, but generally follows the convention of

  suites/<test suite name>/<test group>/...

A test is described by a yaml fragment.

A test can exist as a single .yaml file in the directory tree.  For example:

 suites/foo/one.yaml
 suites/foo/two.yaml

is a simple group of two tests.

A directory with a magic '+' file represents a test that combines all
other items in the directory into a single yaml fragment.  For example:

 suites/foo/bar/+
 suites/foo/bar/a.yaml
 suites/foo/bar/b.yaml
 suites/foo/bar/c.yaml

is a single test consisting of a + b + c.

A directory with a magic '%' file represents a test matrix formed from
all other items in the directory.  For example,

 suites/baz/%
 suites/baz/a.yaml
 suites/baz/b/b1.yaml
 suites/baz/b/b2.yaml
 suites/baz/c.yaml
 suites/baz/d/d1.yaml
 suites/baz/d/d2.yaml

is a 4-dimensional test matrix.  Two dimensions (a, c) are trivial (1
item), so this is really 2x2 = 4 tests, which are

  a + b1 + c + d1
  a + b1 + c + d2
  a + b2 + c + d1
  a + b2 + c + d2

A directory with a magic '$' file, or a directory whose name ends with '$',
represents a test where one of the non-magic items is chosen randomly.  For
example, both

 suites/foo/$
 suites/foo/a.yaml
 suites/foo/b.yaml
 suites/foo/c.yaml

and

 suites/foo$/a.yaml
 suites/foo$/b.yaml
 suites/foo$/c.yaml

is a single test, either a, b or c.  This can be used in conjunction with the
'%' file in the same (see below) or other directories to run a series of tests
without causing an unwanted increase in the total number of jobs run.

Symlinks are okay.

One particular use of symlinks is to combine '%' and the latter form of '$'
feature.  Consider supported_distros directory containing fragments that define
os_type and os_version:

 supported_distros/%
 supported_distros/centos.yaml
 supported_distros/rhel.yaml
 supported_distros/ubuntu.yaml

A test that links supported_distros as distros (a name that doesn't end with
'$') will be run three times: on centos, rhel and ubuntu.  A test that links
supported_distros as distros$ will be run just once: either on centos, rhel or
ubuntu, chosen randomly.

The teuthology code can be found in https://github.com/ceph/teuthology.git