ceph-mirror/qa
Patrick Donnelly 0495caa8e6
qa: switch from distros/podman to supported-container-hosts
We don't support centos.8 anymore which requires special configuration.

Signed-off-by: Patrick Donnelly <pdonnell@ibm.com>
2026-03-25 09:51:55 -04:00
..
archs
cephfs Merge pull request #66092 from kshtsk/wip-fix-lua-kernel-check 2026-02-10 14:16:57 +01:00
client
clusters qa/suites/crimson-rados: enable cephadm tests 2026-03-08 23:57:53 +05:30
config qa: Disable OSD benchmark from running for tests. 2026-01-23 13:36:07 +05:30
crontab qa/crontab/teuthology-cronjobs: Use debug flavor 2026-01-22 14:56:45 +02:00
debug
distros qa/distros/crimson-supported-all-distro: reinstate centos 2026-03-24 21:54:47 +05:30
erasure-code qa: Add cauchy and 16K chunk size profiles 2025-08-15 09:53:42 +01:00
libceph
machine_types
mds
mgr_ttl_cache
mon/bootstrap
mon_election
msgr
nightlies
objectstore qa: exclude crimson from random-objectstore 2025-12-04 14:07:08 +05:30
objectstore_cephfs
objectstore_crimson qa: exclude crimson from random-objectstore 2025-12-04 14:07:08 +05:30
objectstore_debug qa: Reduce number of osd threads when using compression 2025-11-27 07:45:07 +00:00
overrides
packages qa: install ceph-osd-classic and ceph-osd-crimson 2025-11-12 18:11:49 +00:00
qa_scripts
rbd qa: krbd_blkroset.t: eliminate a race in the open_count test 2026-01-22 16:41:14 +01:00
releases
rgw
rgw_bucket_sharding
rgw_frontend
rgw_pool_type
standalone Merge pull request #66580 from kamoltat/wip-ksirivad-fix-72994 2026-03-13 17:34:34 -04:00
suites qa: switch from distros/podman to supported-container-hosts 2026-03-25 09:51:55 -04:00
tasks Merge PR #61981 into main 2026-03-23 20:34:06 +05:30
timezone
workunits Merge pull request #67723 from perezjosibm/wip-perezjos-tracker75202 2026-03-25 11:04:32 +00:00
.gitignore
.qa
asan.supp qa/{asan,lsan}.supp: suppress Python module and libstdc++ false positives 2025-09-06 08:52:02 +08:00
CMakeLists.txt
find-used-ports.sh
loopall.sh
lsan.supp rgw/dbstore: fix memory leaks in unittest_dbstore_tests 2026-01-09 13:20:29 +08:00
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 various: update pip+https URLs to new form. 2025-09-08 17:55:40 -07:00
valgrind.supp Merge PR #67230 into main 2026-03-20 17:54:28 -04:00

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

Note: The performance suites clone CBT from master here: https://github.com/ceph/cbt.git
CBT will not support cosbench beyond release tag v0.3, therefore no qa suite should use cosbench.
cosbench support has been removed from qa/tasks/cbt.py.