mirror of
https://github.com/ceph/ceph
synced 2024-12-24 20:33:27 +00:00
136 lines
4.5 KiB
Python
136 lines
4.5 KiB
Python
"""
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Cram tests
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"""
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import logging
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import os
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from teuthology import misc as teuthology
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from teuthology.parallel import parallel
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from teuthology.orchestra import run
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log = logging.getLogger(__name__)
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def task(ctx, config):
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"""
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Run all cram tests from the specified urls on the specified
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clients. Each client runs tests in parallel.
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Limitations:
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Tests must have a .t suffix. Tests with duplicate names will
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overwrite each other, so only the last one will run.
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For example::
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tasks:
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- ceph:
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- cram:
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clients:
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client.0:
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- http://ceph.com/qa/test.t
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- http://ceph.com/qa/test2.t]
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client.1: [http://ceph.com/qa/test.t]
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You can also run a list of cram tests on all clients::
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tasks:
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- ceph:
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- cram:
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clients:
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all: [http://ceph.com/qa/test.t]
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:param ctx: Context
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:param config: Configuration
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"""
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assert isinstance(config, dict)
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assert 'clients' in config and isinstance(config['clients'], dict), \
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'configuration must contain a dictionary of clients'
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clients = teuthology.replace_all_with_clients(ctx.cluster,
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config['clients'])
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testdir = teuthology.get_testdir(ctx)
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try:
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for client, tests in clients.iteritems():
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(remote,) = ctx.cluster.only(client).remotes.iterkeys()
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client_dir = '{tdir}/archive/cram.{role}'.format(tdir=testdir, role=client)
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remote.run(
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args=[
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'mkdir', '--', client_dir,
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run.Raw('&&'),
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'virtualenv', '{tdir}/virtualenv'.format(tdir=testdir),
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run.Raw('&&'),
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'{tdir}/virtualenv/bin/pip'.format(tdir=testdir),
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'install', 'cram',
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],
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)
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for test in tests:
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log.info('fetching test %s for %s', test, client)
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assert test.endswith('.t'), 'tests must end in .t'
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remote.run(
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args=[
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'wget', '-nc', '-nv', '-P', client_dir, '--', test,
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],
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)
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with parallel() as p:
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for role in clients.iterkeys():
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p.spawn(_run_tests, ctx, role)
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finally:
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for client, tests in clients.iteritems():
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(remote,) = ctx.cluster.only(client).remotes.iterkeys()
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client_dir = '{tdir}/archive/cram.{role}'.format(tdir=testdir, role=client)
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test_files = set([test.rsplit('/', 1)[1] for test in tests])
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# remove test files unless they failed
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for test_file in test_files:
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abs_file = os.path.join(client_dir, test_file)
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remote.run(
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args=[
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'test', '-f', abs_file + '.err',
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run.Raw('||'),
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'rm', '-f', '--', abs_file,
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],
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)
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# ignore failure since more than one client may
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# be run on a host, and the client dir should be
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# non-empty if the test failed
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remote.run(
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args=[
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'rm', '-rf', '--',
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'{tdir}/virtualenv'.format(tdir=testdir),
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run.Raw(';'),
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'rmdir', '--ignore-fail-on-non-empty', client_dir,
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],
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)
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def _run_tests(ctx, role):
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"""
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For each role, check to make sure it's a client, then run the cram on that client
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:param ctx: Context
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:param role: Roles
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"""
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assert isinstance(role, basestring)
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PREFIX = 'client.'
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assert role.startswith(PREFIX)
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id_ = role[len(PREFIX):]
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(remote,) = ctx.cluster.only(role).remotes.iterkeys()
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ceph_ref = ctx.summary.get('ceph-sha1', 'master')
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testdir = teuthology.get_testdir(ctx)
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log.info('Running tests for %s...', role)
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remote.run(
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args=[
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run.Raw('CEPH_REF={ref}'.format(ref=ceph_ref)),
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run.Raw('CEPH_ID="{id}"'.format(id=id_)),
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'adjust-ulimits',
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'ceph-coverage',
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'{tdir}/archive/coverage'.format(tdir=testdir),
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'{tdir}/virtualenv/bin/cram'.format(tdir=testdir),
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'-v', '--',
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run.Raw('{tdir}/archive/cram.{role}/*.t'.format(tdir=testdir, role=role)),
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],
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logger=log.getChild(role),
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)
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