ceph/qa
Laura Flores 3f62db0393 qa/crontab: update frequency and priority for rados nightlies
Although main rados nightlies are scheduled to run weekly, they
are so low in the queue that they take weeks to run, and when
they finally do, most of the jobs die (likely due to waiting in the
queue so long).

This commit increases the priority of main rados runs since
these are most important for debugging new failures. To compliment this
increase in priority, this commit also decreases the frequency of squid
rados runs from twice a week to once a week, since once is more than
enough. It also decreases the prioirity of squid runs.

Signed-off-by: Laura Flores <lflores@ibm.com>
2024-07-24 16:29:15 -05:00
..
archs
btrfs
cephfs Merge PR #58214 into main 2024-07-23 16:01:31 -04:00
client
clusters
config qa/suites/crimson-rados: add seastore 2024-06-27 17:49:21 +03:00
crontab qa/crontab: update frequency and priority for rados nightlies 2024-07-24 16:29:15 -05:00
debug
distros qa: ignore container checkpoint/restore related selinux denials for centos9 2024-07-01 14:52:19 +05:30
erasure-code
libceph
machine_types
mds
mgr_ttl_cache
mon/bootstrap
mon_election
msgr
nightlies
objectstore
objectstore_cephfs
objectstore_debug
overrides
packages
qa_scripts
rbd
releases
rgw
rgw_bucket_sharding
rgw_frontend
rgw_pool_type
standalone Merge pull request #58173 from ronen-fr/wip-rf-targets-j13 2024-07-18 14:15:04 +03:00
suites Merge pull request #58153 from anoopcs9/modify-smb-dot-conf 2024-07-24 11:13:00 -04:00
tasks qa: generate valgrind suppressions 2024-07-23 11:18:54 -04:00
timezone
workunits Merge pull request #58670 from ivancich/wip-bolster-reshard-testing 2024-07-24 11:03:38 -04:00
.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
valgrind.supp qa: suppress __trans_list_add valgrind warning 2024-07-23 13:57:20 -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