ceph/qa/tasks/ceph_client.py

   1 """
   2 Set up client keyring
   3 """
   4 import logging
   5
   6 from teuthology import misc as teuthology
   7 from teuthology.orchestra import run
   8
   9 log = logging.getLogger(__name__)
  10
  11 def create_keyring(ctx, cluster_name):
  12     """
  13     Set up key ring on remote sites
  14     """
  15     log.info('Setting up client nodes...')
  16     clients = ctx.cluster.only(teuthology.is_type('client', cluster_name))
  17     testdir = teuthology.get_testdir(ctx)
  18     coverage_dir = '{tdir}/archive/coverage'.format(tdir=testdir)
  19     for remote, roles_for_host in clients.remotes.items():
  20         for role in teuthology.cluster_roles_of_type(roles_for_host, 'client',
  21                                                      cluster_name):
  22             name = teuthology.ceph_role(role)
  23             client_keyring = '/etc/ceph/{0}.{1}.keyring'.format(cluster_name, name)
  24             remote.run(
  25                 args=[
  26                     'sudo',
  27                     'adjust-ulimits',
  28                     'ceph-coverage',
  29                     coverage_dir,
  30                     'ceph-authtool',
  31                     '--create-keyring',
  32                     '--gen-key',
  33                     # TODO this --name= is not really obeyed, all unknown "types" are munged to "client"
  34                     '--name={name}'.format(name=name),
  35                     client_keyring,
  36                     run.Raw('&&'),
  37                     'sudo',
  38                     'chmod',
  39                     '0644',
  40                     client_keyring,
  41                     ],
  42                 )