mirror of
https://github.com/ceph/ceph
synced 2024-12-14 15:35:45 +00:00
311 lines
10 KiB
Python
311 lines
10 KiB
Python
"""
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Run rgw roundtrip message tests
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"""
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from cStringIO import StringIO
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import base64
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import contextlib
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import logging
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import os
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import random
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import string
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import yaml
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from teuthology import misc as teuthology
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from teuthology import contextutil
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from teuthology.config import config as teuth_config
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from teuthology.orchestra import run
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from teuthology.orchestra.connection import split_user
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log = logging.getLogger(__name__)
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@contextlib.contextmanager
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def download(ctx, config):
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"""
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Download the s3 tests from the git builder.
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Remove downloaded s3 file upon exit.
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The context passed in should be identical to the context
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passed in to the main task.
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"""
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assert isinstance(config, dict)
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log.info('Downloading s3-tests...')
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testdir = teuthology.get_testdir(ctx)
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for (client, cconf) in config.iteritems():
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branch = cconf.get('force-branch', None)
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if not branch:
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branch = cconf.get('branch', 'master')
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ctx.cluster.only(client).run(
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args=[
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'git', 'clone',
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'-b', branch,
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teuth_config.ceph_git_base_url + 's3-tests.git',
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'{tdir}/s3-tests'.format(tdir=testdir),
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],
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)
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try:
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yield
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finally:
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log.info('Removing s3-tests...')
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for client in config:
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ctx.cluster.only(client).run(
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args=[
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'rm',
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'-rf',
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'{tdir}/s3-tests'.format(tdir=testdir),
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],
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)
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def _config_user(s3tests_conf, section, user):
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"""
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Configure users for this section by stashing away keys, ids, and
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email addresses.
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"""
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s3tests_conf[section].setdefault('user_id', user)
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s3tests_conf[section].setdefault('email', '{user}+test@test.test'.format(user=user))
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s3tests_conf[section].setdefault('display_name', 'Mr. {user}'.format(user=user))
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s3tests_conf[section].setdefault('access_key', ''.join(random.choice(string.uppercase) for i in xrange(20)))
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s3tests_conf[section].setdefault('secret_key', base64.b64encode(os.urandom(40)))
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@contextlib.contextmanager
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def create_users(ctx, config):
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"""
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Create a default s3 user.
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"""
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assert isinstance(config, dict)
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log.info('Creating rgw users...')
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testdir = teuthology.get_testdir(ctx)
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users = {'s3': 'foo'}
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for client in config['clients']:
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s3tests_conf = config['s3tests_conf'][client]
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s3tests_conf.setdefault('roundtrip', {})
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s3tests_conf['roundtrip'].setdefault('bucket', 'rttest-' + client + '-{random}-')
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s3tests_conf['roundtrip'].setdefault('readers', 10)
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s3tests_conf['roundtrip'].setdefault('writers', 3)
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s3tests_conf['roundtrip'].setdefault('duration', 300)
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s3tests_conf['roundtrip'].setdefault('files', {})
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rtconf = s3tests_conf['roundtrip']
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rtconf['files'].setdefault('num', 10)
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rtconf['files'].setdefault('size', 2000)
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rtconf['files'].setdefault('stddev', 500)
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for section, user in [('s3', 'foo')]:
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_config_user(s3tests_conf, section, '{user}.{client}'.format(user=user, client=client))
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ctx.cluster.only(client).run(
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args=[
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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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'radosgw-admin',
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'-n', client,
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'user', 'create',
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'--uid', s3tests_conf[section]['user_id'],
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'--display-name', s3tests_conf[section]['display_name'],
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'--access-key', s3tests_conf[section]['access_key'],
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'--secret', s3tests_conf[section]['secret_key'],
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'--email', s3tests_conf[section]['email'],
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],
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)
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try:
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yield
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finally:
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for client in config['clients']:
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for user in users.itervalues():
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uid = '{user}.{client}'.format(user=user, client=client)
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ctx.cluster.only(client).run(
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args=[
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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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'radosgw-admin',
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'-n', client,
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'user', 'rm',
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'--uid', uid,
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'--purge-data',
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],
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)
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@contextlib.contextmanager
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def configure(ctx, config):
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"""
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Configure the s3-tests. This includes the running of the
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bootstrap code and the updating of local conf files.
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"""
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assert isinstance(config, dict)
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log.info('Configuring s3-roundtrip-tests...')
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testdir = teuthology.get_testdir(ctx)
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for client, properties in config['clients'].iteritems():
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s3tests_conf = config['s3tests_conf'][client]
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if properties is not None and 'rgw_server' in properties:
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host = None
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for target, roles in zip(ctx.config['targets'].iterkeys(), ctx.config['roles']):
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log.info('roles: ' + str(roles))
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log.info('target: ' + str(target))
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if properties['rgw_server'] in roles:
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_, host = split_user(target)
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assert host is not None, "Invalid client specified as the rgw_server"
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s3tests_conf['s3']['host'] = host
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else:
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s3tests_conf['s3']['host'] = 'localhost'
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def_conf = s3tests_conf['DEFAULT']
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s3tests_conf['s3'].setdefault('port', def_conf['port'])
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s3tests_conf['s3'].setdefault('is_secure', def_conf['is_secure'])
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(remote,) = ctx.cluster.only(client).remotes.keys()
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remote.run(
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args=[
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'cd',
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'{tdir}/s3-tests'.format(tdir=testdir),
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run.Raw('&&'),
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'./bootstrap',
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],
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)
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conf_fp = StringIO()
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conf = dict(
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s3=s3tests_conf['s3'],
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roundtrip=s3tests_conf['roundtrip'],
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)
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yaml.safe_dump(conf, conf_fp, default_flow_style=False)
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teuthology.write_file(
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remote=remote,
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path='{tdir}/archive/s3roundtrip.{client}.config.yaml'.format(tdir=testdir, client=client),
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data=conf_fp.getvalue(),
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)
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yield
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@contextlib.contextmanager
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def run_tests(ctx, config):
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"""
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Run the s3 roundtrip after everything is set up.
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:param ctx: Context passed to task
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:param config: specific configuration information
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"""
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assert isinstance(config, dict)
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testdir = teuthology.get_testdir(ctx)
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for client, client_config in config.iteritems():
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(remote,) = ctx.cluster.only(client).remotes.keys()
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conf = teuthology.get_file(remote, '{tdir}/archive/s3roundtrip.{client}.config.yaml'.format(tdir=testdir, client=client))
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args = [
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'{tdir}/s3-tests/virtualenv/bin/s3tests-test-roundtrip'.format(tdir=testdir),
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]
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if client_config is not None and 'extra_args' in client_config:
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args.extend(client_config['extra_args'])
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ctx.cluster.only(client).run(
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args=args,
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stdin=conf,
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)
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yield
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@contextlib.contextmanager
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def task(ctx, config):
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"""
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Run the s3tests-test-roundtrip suite against rgw.
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To run all tests on all clients::
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tasks:
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- ceph:
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- rgw:
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- s3roundtrip:
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To restrict testing to particular clients::
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tasks:
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- ceph:
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- rgw: [client.0]
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- s3roundtrip: [client.0]
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To run against a server on client.1::
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tasks:
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- ceph:
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- rgw: [client.1]
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- s3roundtrip:
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client.0:
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rgw_server: client.1
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To pass extra test arguments
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tasks:
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- ceph:
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- rgw: [client.0]
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- s3roundtrip:
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client.0:
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roundtrip:
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bucket: mybucket
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readers: 10
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writers: 3
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duration: 600
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files:
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num: 10
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size: 2000
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stddev: 500
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client.1:
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...
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To override s3 configuration
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tasks:
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- ceph:
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- rgw: [client.0]
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- s3roundtrip:
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client.0:
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s3:
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user_id: myuserid
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display_name: myname
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email: my@email
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access_key: myaccesskey
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secret_key: mysecretkey
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"""
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assert hasattr(ctx, 'rgw'), 's3roundtrip must run after the rgw task'
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assert config is None or isinstance(config, list) \
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or isinstance(config, dict), \
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"task s3roundtrip only supports a list or dictionary for configuration"
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all_clients = ['client.{id}'.format(id=id_)
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for id_ in teuthology.all_roles_of_type(ctx.cluster, 'client')]
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if config is None:
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config = all_clients
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if isinstance(config, list):
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config = dict.fromkeys(config)
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clients = config.keys()
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s3tests_conf = {}
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for client in clients:
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if config[client] is None:
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config[client] = {}
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config[client].setdefault('s3', {})
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config[client].setdefault('roundtrip', {})
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endpoint = ctx.rgw.role_endpoints.get(client)
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assert endpoint, 's3roundtrip: no rgw endpoint for {}'.format(client)
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s3tests_conf[client] = ({
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'DEFAULT':
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{
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'port' : endpoint.port,
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'is_secure' : endpoint.cert is not None,
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},
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'roundtrip' : config[client]['roundtrip'],
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's3' : config[client]['s3'],
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})
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with contextutil.nested(
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lambda: download(ctx=ctx, config=config),
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lambda: create_users(ctx=ctx, config=dict(
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clients=clients,
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s3tests_conf=s3tests_conf,
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)),
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lambda: configure(ctx=ctx, config=dict(
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clients=config,
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s3tests_conf=s3tests_conf,
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)),
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lambda: run_tests(ctx=ctx, config=config),
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):
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pass
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yield
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