ceph/qa
Kefu Chai abee0b31e3
Merge pull request #40143 from neha-ojha/wip-objectstore-debug
qa/suites/rados/objectstore/backends: use default level for filestore

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
2021-03-22 15:21:20 +08:00
..
archs
btrfs
cephfs
client
clusters
config
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 kubic once per host, in parallel 2021-03-16 20:51:36 -04:00
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
rbd qa: krbd_blkroset.t: update for separate hw and user read-only flags 2021-03-17 11:00:33 +01:00
releases
rgw_bucket_sharding
rgw_frontend
rgw_pool_type
standalone test: osd-recovery-scrub.sh: Test fails if no scrubs happened for a recovering pg 2021-03-14 16:19:46 -07:00
suites Merge pull request #40143 from neha-ojha/wip-objectstore-debug 2021-03-22 15:21:20 +08:00
tasks mgr/volumes: Retain suid/guid bits in subvolume clone 2021-03-19 09:30:04 +05:30
timezone
workunits Merge pull request #40098 from tchaikov/wip-qa-powertools 2021-03-15 23:05:47 +08:00
.gitignore
.qa
.teuthology_branch
CMakeLists.txt
find-used-ports.sh
loopall.sh
Makefile
mypy.ini
README
run_xfstests_qemu.sh
run_xfstests-obsolete.sh
run_xfstests.sh
run-standalone.sh
runallonce.sh
runoncfuse.sh
runonkclient.sh
setup-chroot.sh
test_import.py
tox.ini
valgrind.supp

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