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"""
Set up client keyring
"""
import logging
from teuthology import misc as teuthology
from teuthology.orchestra import run
log = logging.getLogger(__name__)
def create_keyring(ctx, cluster_name):
"""
Set up key ring on remote sites
"""
log.info('Setting up client nodes...')
clients = ctx.cluster.only(teuthology.is_type('client', cluster_name))
testdir = teuthology.get_testdir(ctx)
coverage_dir = '{tdir}/archive/coverage'.format(tdir=testdir)
for remote, roles_for_host in clients.remotes.iteritems():
for role in teuthology.cluster_roles_of_type(roles_for_host, 'client',
cluster_name):
name = teuthology.ceph_role(role)
client_keyring = '/etc/ceph/{0}.{1}.keyring'.format(cluster_name, name)
remote.run(
args=[
'sudo',
'adjust-ulimits',
'ceph-coverage',
coverage_dir,
'ceph-authtool',
'--create-keyring',
'--gen-key',
# TODO this --name= is not really obeyed, all unknown "types" are munged to "client"
'--name={name}'.format(name=name),
client_keyring,
run.Raw('&&'),
'sudo',
'chmod',
'0644',
client_keyring,
],
)
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