def wait_for_radosgw(url):
""" poll the given url until it starts accepting connections
add_daemon() doesn't wait until radosgw finishes startup, so this is used
to avoid racing with later tasks that expect radosgw to be up and listening
"""
# use a connection pool with retry/backoff to poll until it starts listening
http = PoolManager(retries=Retry(connect=8, backoff_factor=1))
http.request('GET', url)
def init_poolmanager(self, connections, maxsize, block=DEFAULT_POOLBLOCK, **pool_kwargs):
"""
Initializes a urllib3 PoolManager.
This method should not be called from user code, and is only
exposed for use when subclassing the
:class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.
:param connections: The number of urllib3 connection pools to cache.
:param maxsize: The maximum number of connections to save in the pool.
:param block: Block when no free connections are available.
:param pool_kwargs: Extra keyword arguments used to initialize the Pool Manager.
"""
self._pool_connections = connections
self._pool_maxsize = maxsize
self._pool_block = block
self.poolmanager = PoolManager(
num_pools=connections,
maxsize=maxsize,
block=block,
strict=True,
ssl_version=self.SSL_VERSION,
**pool_kwargs
)
def start_rgw(ctx, config, on_client=None, except_client=None):
"""
Start rgw on remote sites.
"""
log.info('Starting rgw...')
log.debug('client %r', on_client)
clients_to_run = [on_client]
if on_client is None:
clients_to_run = config.keys()
testdir = teuthology.get_testdir(ctx)
for client in clients_to_run:
if client == except_client:
continue
(remote, ) = ctx.cluster.only(client).remotes.iterkeys()
cluster_name, daemon_type, client_id = teuthology.split_role(client)
client_with_id = daemon_type + '.' + client_id
client_with_cluster = cluster_name + '.' + client_with_id
zone = rgw_utils.zone_for_client(ctx, client)
log.debug('zone %s', zone)
client_config = config.get(client)
if client_config is None:
client_config = {}
log.info("rgw %s config is %s", client, client_config)
id_ = client.split('.', 1)[1]
log.info('client {client} is id {id}'.format(client=client, id=id_))
cmd_prefix = [
'sudo',
'adjust-ulimits',
'ceph-coverage',
'{tdir}/archive/coverage'.format(tdir=testdir),
'daemon-helper',
'term',
]
rgw_cmd = ['radosgw']
host, port = ctx.multisite.role_endpoints[client]
rgw_cmd.extend([
'--rgw-frontends',
'civetweb port={port}'.format(port=port),
])
if zone is not None:
rgw_cmd.extend(['--rgw-zone', zone])
rgw_cmd.extend([
'-n',
client_with_id,
'--cluster',
cluster_name,
'-k',
'/etc/ceph/{client_with_cluster}.keyring'.format(
client_with_cluster=client_with_cluster),
'--log-file',
'/var/log/ceph/rgw.{client_with_cluster}.log'.format(
client_with_cluster=client_with_cluster),
'--rgw_ops_log_socket_path',
'{tdir}/rgw.opslog.{client_with_cluster}.sock'.format(
tdir=testdir, client_with_cluster=client_with_cluster),
'--foreground',
run.Raw('|'),
'sudo',
'tee',
'/var/log/ceph/rgw.{client_with_cluster}.stdout'.format(
tdir=testdir, client_with_cluster=client_with_cluster),
run.Raw('2>&1'),
])
run_cmd = list(cmd_prefix)
run_cmd.extend(rgw_cmd)
ctx.daemons.add_daemon(
remote,
'rgw',
client,
args=run_cmd,
logger=log.getChild(client),
stdin=run.PIPE,
wait=False,
)
# XXX: add_daemon() doesn't let us wait until radosgw finishes startup
# use a connection pool with retry/backoff to poll each gateway until it starts listening
http = PoolManager(retries=Retry(connect=8, backoff_factor=1))
for client in clients_to_run:
if client == except_client:
continue
host, port = ctx.multisite.role_endpoints[client]
endpoint = 'http://{host}:{port}/'.format(host=host, port=port)
log.info(
'Polling {client} until it starts accepting connections on {endpoint}'
.format(client=client, endpoint=endpoint))
http.request('GET', endpoint)
try:
yield
finally:
teuthology.stop_daemons_of_type(ctx, 'rgw')
for client in config.iterkeys():
ctx.cluster.only(client).run(args=[
'rm',
'-f',
'{tdir}/rgw.opslog.{client}.sock'.format(tdir=testdir,
client=client),
], )
def init_poolmanager(self, connections, maxsize, block=False):
self.poolmanager = PoolManager(num_pools=connections,
maxsize=maxsize,
ssl_version=ssl.PROTOCOL_SSLv3)
def wait_for_radosgw(ctx, client):
url_endpoint = extract_endpoints(ctx, client)
http = PoolManager(retries=Retry(connect=8, backoff_factor=1))
http.request('GET', url_endpoint)
def init_poolmanager(self, connections, maxsize, block=False):
self.poolmanager = PoolManager(num_pools=connections,
maxsize=maxsize,
block=block,
assert_fingerprint=self.fingerprint)
