mirror of
https://github.com/ceph/ceph
synced 2024-12-22 19:34:30 +00:00
185 lines
5.7 KiB
Python
185 lines
5.7 KiB
Python
"""
|
|
Rest Api
|
|
"""
|
|
import logging
|
|
import contextlib
|
|
import time
|
|
|
|
from teuthology import misc as teuthology
|
|
from teuthology import contextutil
|
|
from teuthology.orchestra import run
|
|
from teuthology.orchestra.daemon import DaemonGroup
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
@contextlib.contextmanager
|
|
def run_rest_api_daemon(ctx, api_clients):
|
|
"""
|
|
Wrapper starts the rest api daemons
|
|
"""
|
|
if not hasattr(ctx, 'daemons'):
|
|
ctx.daemons = DaemonGroup()
|
|
remotes = ctx.cluster.only(teuthology.is_type('client')).remotes
|
|
for rems, roles in remotes.iteritems():
|
|
for whole_id_ in roles:
|
|
if whole_id_ in api_clients:
|
|
id_ = whole_id_[len('clients'):]
|
|
run_cmd = [
|
|
'sudo',
|
|
'daemon-helper',
|
|
'kill',
|
|
'ceph-rest-api',
|
|
'-n',
|
|
'client.rest{id}'.format(id=id_), ]
|
|
cl_rest_id = 'client.rest{id}'.format(id=id_)
|
|
ctx.daemons.add_daemon(rems, 'restapi',
|
|
cl_rest_id,
|
|
args=run_cmd,
|
|
logger=log.getChild(cl_rest_id),
|
|
stdin=run.PIPE,
|
|
wait=False,
|
|
)
|
|
for i in range(1, 12):
|
|
log.info('testing for ceph-rest-api try {0}'.format(i))
|
|
run_cmd = [
|
|
'wget',
|
|
'-O',
|
|
'/dev/null',
|
|
'-q',
|
|
'http://localhost:5000/api/v0.1/status'
|
|
]
|
|
proc = rems.run(
|
|
args=run_cmd,
|
|
check_status=False
|
|
)
|
|
if proc.exitstatus == 0:
|
|
break
|
|
time.sleep(5)
|
|
if proc.exitstatus != 0:
|
|
raise RuntimeError('Cannot contact ceph-rest-api')
|
|
try:
|
|
yield
|
|
|
|
finally:
|
|
"""
|
|
TO DO: destroy daemons started -- modify iter_daemons_of_role
|
|
"""
|
|
teuthology.stop_daemons_of_type(ctx, 'restapi')
|
|
|
|
@contextlib.contextmanager
|
|
def task(ctx, config):
|
|
"""
|
|
Start up rest-api.
|
|
|
|
To start on on all clients::
|
|
|
|
tasks:
|
|
- ceph:
|
|
- rest-api:
|
|
|
|
To only run on certain clients::
|
|
|
|
tasks:
|
|
- ceph:
|
|
- rest-api: [client.0, client.3]
|
|
|
|
or
|
|
|
|
tasks:
|
|
- ceph:
|
|
- rest-api:
|
|
client.0:
|
|
client.3:
|
|
|
|
The general flow of things here is:
|
|
1. Find clients on which rest-api is supposed to run (api_clients)
|
|
2. Generate keyring values
|
|
3. Start up ceph-rest-api daemons
|
|
On cleanup:
|
|
4. Stop the daemons
|
|
5. Delete keyring value files.
|
|
"""
|
|
api_clients = []
|
|
remotes = ctx.cluster.only(teuthology.is_type('client')).remotes
|
|
log.info(remotes)
|
|
if config == None:
|
|
api_clients = ['client.{id}'.format(id=id_)
|
|
for id_ in teuthology.all_roles_of_type(ctx.cluster, 'client')]
|
|
else:
|
|
api_clients = config
|
|
log.info(api_clients)
|
|
testdir = teuthology.get_testdir(ctx)
|
|
coverage_dir = '{tdir}/archive/coverage'.format(tdir=testdir)
|
|
for rems, roles in remotes.iteritems():
|
|
for whole_id_ in roles:
|
|
if whole_id_ in api_clients:
|
|
id_ = whole_id_[len('client.'):]
|
|
keyring = '/etc/ceph/ceph.client.rest{id}.keyring'.format(
|
|
id=id_)
|
|
rems.run(
|
|
args=[
|
|
'sudo',
|
|
'adjust-ulimits',
|
|
'ceph-coverage',
|
|
coverage_dir,
|
|
'ceph-authtool',
|
|
'--create-keyring',
|
|
'--gen-key',
|
|
'--name=client.rest{id}'.format(id=id_),
|
|
'--set-uid=0',
|
|
'--cap', 'mon', 'allow *',
|
|
'--cap', 'osd', 'allow *',
|
|
'--cap', 'mds', 'allow',
|
|
keyring,
|
|
run.Raw('&&'),
|
|
'sudo',
|
|
'chmod',
|
|
'0644',
|
|
keyring,
|
|
],
|
|
)
|
|
rems.run(
|
|
args=[
|
|
'sudo',
|
|
'sh',
|
|
'-c',
|
|
run.Raw("'"),
|
|
"echo",
|
|
'[client.rest{id}]'.format(id=id_),
|
|
run.Raw('>>'),
|
|
"/etc/ceph/ceph.conf",
|
|
run.Raw("'")
|
|
]
|
|
)
|
|
rems.run(
|
|
args=[
|
|
'sudo',
|
|
'sh',
|
|
'-c',
|
|
run.Raw("'"),
|
|
'echo',
|
|
'restapi',
|
|
'keyring',
|
|
'=',
|
|
'/etc/ceph/ceph.client.rest{id}.keyring'.format(id=id_),
|
|
run.Raw('>>'),
|
|
'/etc/ceph/ceph.conf',
|
|
run.Raw("'"),
|
|
]
|
|
)
|
|
rems.run(
|
|
args=[
|
|
'sudo',
|
|
'ceph',
|
|
'auth',
|
|
'import',
|
|
'-i',
|
|
'/etc/ceph/ceph.client.rest{id}.keyring'.format(id=id_),
|
|
]
|
|
)
|
|
with contextutil.nested(
|
|
lambda: run_rest_api_daemon(ctx=ctx, api_clients=api_clients),):
|
|
yield
|
|
|