ceph/qa
Venky Shankar c9f71b12ed Merge PR #55184 into main
* refs/pull/55184/head:
	qa: remove redundant test test_volumes.TestRenameCmd.test_rename_when_fs_is_online

Reviewed-by: Christopher Hoffman <choffman@redhat.com>
Reviewed-by: Rishabh Dave <ridave@redhat.com>
2024-01-30 12:58:48 +05:30
..
archs
btrfs
cephfs qa: add yaml for on demand subvol version testing 2024-01-06 08:58:36 +05:30
client
clusters
config qa/config/crimson_qa_overrides.yaml: Decrease lru_size for testing 2024-01-17 11:51:50 +00:00
crontab qa/tests: enabled smoke tests on main, quincy and reef 2023-10-19 10:26:55 -07:00
debug
distros qa/distros: remove a-supported-distro.yaml that pointed to centos 7.2 2023-09-22 17:23:18 -04:00
erasure-code Revert "crush: add multistep retry rules" 2024-01-26 20:32:05 +00:00
libceph
machine_types
mds
mgr_ttl_cache
mon/bootstrap
mon_election
msgr
nightlies
objectstore
objectstore_cephfs
objectstore_debug
overrides
packages
qa_scripts
rbd qa/suites/rbd: drop redundant ignorelist entries 2023-10-10 12:50:36 +02:00
releases qa: stubs and clean up for reef 2023-12-04 16:27:51 +01:00
rgw
rgw_bucket_sharding
rgw_frontend
rgw_pool_type
standalone Merge pull request #54491 from jianwei1216/fix_osd_pg_stat_report_interval_max_cmain 2024-01-24 13:30:50 -08:00
suites Merge PR #53734 into main 2024-01-29 18:42:36 +05:30
tasks Merge PR #55184 into main 2024-01-30 12:58:48 +05:30
timezone
workunits Merge pull request #55255 from phlogistonjohn/jjm-mypy-updates 2024-01-29 11:27:34 -05:00
.gitignore
.qa
CMakeLists.txt
find-used-ports.sh
loopall.sh
lsan.supp
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 qa: disable namespace packages on mypy runs 2024-01-23 09:45:40 -05:00
valgrind.supp valgrind: UninitCondition under __run_exit_handlers suppression 2023-09-21 16:55:30 +03:00

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