--- /dev/null
+"""
+Execute ceph-deploy as a task
+"""
+from cStringIO import StringIO
+
+import contextlib
+import os
+import time
+import logging
+import traceback
+
+from teuthology import misc as teuthology
+from teuthology import contextutil
+from teuthology.config import config as teuth_config
+from teuthology.task import install as install_fn
+from teuthology.orchestra import run
+from tasks.cephfs.filesystem import Filesystem
+from teuthology.misc import wait_until_healthy
+
+log = logging.getLogger(__name__)
+
+
+@contextlib.contextmanager
+def download_ceph_deploy(ctx, config):
+ """
+ Downloads ceph-deploy from the ceph.com git mirror and (by default)
+ switches to the master branch. If the `ceph-deploy-branch` is specified, it
+ will use that instead. The `bootstrap` script is ran, with the argument
+ obtained from `python_version`, if specified.
+ """
+ # use mon.a for ceph_admin
+ (ceph_admin,) = ctx.cluster.only('mon.a').remotes.iterkeys()
+
+ try:
+ py_ver = str(config['python_version'])
+ except KeyError:
+ pass
+ else:
+ supported_versions = ['2', '3']
+ if py_ver not in supported_versions:
+ raise ValueError("python_version must be: {}, not {}".format(
+ ' or '.join(supported_versions), py_ver
+ ))
+
+ log.info("Installing Python")
+ system_type = teuthology.get_system_type(ceph_admin)
+
+ if system_type == 'rpm':
+ package = 'python34' if py_ver == '3' else 'python'
+ ctx.cluster.run(args=[
+ 'sudo', 'yum', '-y', 'install',
+ package, 'python-virtualenv'
+ ])
+ else:
+ package = 'python3' if py_ver == '3' else 'python'
+ ctx.cluster.run(args=[
+ 'sudo', 'apt-get', '-y', '--force-yes', 'install',
+ package, 'python-virtualenv'
+ ])
+
+ log.info('Downloading ceph-deploy...')
+ testdir = teuthology.get_testdir(ctx)
+ ceph_deploy_branch = config.get('ceph-deploy-branch', 'master')
+
+ ceph_admin.run(
+ args=[
+ 'git', 'clone', '-b', ceph_deploy_branch,
+ teuth_config.ceph_git_base_url + 'ceph-deploy.git',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ ],
+ )
+ args = [
+ 'cd',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ run.Raw('&&'),
+ './bootstrap',
+ ]
+ try:
+ args.append(str(config['python_version']))
+ except KeyError:
+ pass
+ ceph_admin.run(args=args)
+
+ try:
+ yield
+ finally:
+ log.info('Removing ceph-deploy ...')
+ ceph_admin.run(
+ args=[
+ 'rm',
+ '-rf',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ ],
+ )
+
+
+def is_healthy(ctx, config):
+ """Wait until a Ceph cluster is healthy."""
+ testdir = teuthology.get_testdir(ctx)
+ ceph_admin = teuthology.get_first_mon(ctx, config)
+ (remote,) = ctx.cluster.only(ceph_admin).remotes.keys()
+ max_tries = 90 # 90 tries * 10 secs --> 15 minutes
+ tries = 0
+ while True:
+ tries += 1
+ if tries >= max_tries:
+ msg = "ceph health was unable to get 'HEALTH_OK' after waiting 15 minutes"
+ remote.run(
+ args=[
+ 'cd',
+ '{tdir}'.format(tdir=testdir),
+ run.Raw('&&'),
+ 'sudo', 'ceph',
+ 'report',
+ ],
+ )
+ raise RuntimeError(msg)
+
+ r = remote.run(
+ args=[
+ 'cd',
+ '{tdir}'.format(tdir=testdir),
+ run.Raw('&&'),
+ 'sudo', 'ceph',
+ 'health',
+ ],
+ stdout=StringIO(),
+ logger=log.getChild('health'),
+ )
+ out = r.stdout.getvalue()
+ log.info('Ceph health: %s', out.rstrip('\n'))
+ if out.split(None, 1)[0] == 'HEALTH_OK':
+ break
+ time.sleep(10)
+
+
+def get_nodes_using_role(ctx, target_role):
+ """
+ Extract the names of nodes that match a given role from a cluster, and modify the
+ cluster's service IDs to match the resulting node-based naming scheme that ceph-deploy
+ uses, such that if "mon.a" is on host "foo23", it'll be renamed to "mon.foo23".
+ """
+
+ # Nodes containing a service of the specified role
+ nodes_of_interest = []
+
+ # Prepare a modified version of cluster.remotes with ceph-deploy-ized names
+ modified_remotes = {}
+ ceph_deploy_mapped = dict()
+ for _remote, roles_for_host in ctx.cluster.remotes.iteritems():
+ modified_remotes[_remote] = []
+ for svc_id in roles_for_host:
+ if svc_id.startswith("{0}.".format(target_role)):
+ fqdn = str(_remote).split('@')[-1]
+ nodename = str(str(_remote).split('.')[0]).split('@')[1]
+ if target_role == 'mon':
+ nodes_of_interest.append(fqdn)
+ else:
+ nodes_of_interest.append(nodename)
+ mapped_role = "{0}.{1}".format(target_role, nodename)
+ modified_remotes[_remote].append(mapped_role)
+ # keep dict of mapped role for later use by tasks
+ # eg. mon.a => mon.node1
+ ceph_deploy_mapped[svc_id] = mapped_role
+ else:
+ modified_remotes[_remote].append(svc_id)
+
+ ctx.cluster.remotes = modified_remotes
+ ctx.cluster.mapped_role = ceph_deploy_mapped
+
+ return nodes_of_interest
+
+
+def get_dev_for_osd(ctx, config):
+ """Get a list of all osd device names."""
+ osd_devs = []
+ for remote, roles_for_host in ctx.cluster.remotes.iteritems():
+ host = remote.name.split('@')[-1]
+ shortname = host.split('.')[0]
+ devs = teuthology.get_scratch_devices(remote)
+ num_osd_per_host = list(
+ teuthology.roles_of_type(
+ roles_for_host, 'osd'))
+ num_osds = len(num_osd_per_host)
+ if config.get('separate_journal_disk') is not None:
+ num_devs_reqd = 2 * num_osds
+ assert num_devs_reqd <= len(
+ devs), 'fewer data and journal disks than required ' + shortname
+ for dindex in range(0, num_devs_reqd, 2):
+ jd_index = dindex + 1
+ dev_short = devs[dindex].split('/')[-1]
+ jdev_short = devs[jd_index].split('/')[-1]
+ osd_devs.append((shortname, dev_short, jdev_short))
+ else:
+ assert num_osds <= len(devs), 'fewer disks than osds ' + shortname
+ for dev in devs[:num_osds]:
+ dev_short = dev.split('/')[-1]
+ osd_devs.append((shortname, dev_short))
+ return osd_devs
+
+
+def get_all_nodes(ctx, config):
+ """Return a string of node names separated by blanks"""
+ nodelist = []
+ for t, k in ctx.config['targets'].iteritems():
+ host = t.split('@')[-1]
+ simple_host = host.split('.')[0]
+ nodelist.append(simple_host)
+ nodelist = " ".join(nodelist)
+ return nodelist
+
+
+@contextlib.contextmanager
+def build_ceph_cluster(ctx, config):
+ """Build a ceph cluster"""
+
+ # Expect to find ceph_admin on the first mon by ID, same place that the download task
+ # puts it. Remember this here, because subsequently IDs will change from those in
+ # the test config to those that ceph-deploy invents.
+
+ (ceph_admin,) = ctx.cluster.only('mon.a').remotes.iterkeys()
+
+ def execute_ceph_deploy(cmd):
+ """Remotely execute a ceph_deploy command"""
+ return ceph_admin.run(
+ args=[
+ 'cd',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ run.Raw('&&'),
+ run.Raw(cmd),
+ ],
+ check_status=False,
+ ).exitstatus
+
+ try:
+ log.info('Building ceph cluster using ceph-deploy...')
+ testdir = teuthology.get_testdir(ctx)
+ ceph_branch = None
+ if config.get('branch') is not None:
+ cbranch = config.get('branch')
+ for var, val in cbranch.iteritems():
+ ceph_branch = '--{var}={val}'.format(var=var, val=val)
+ all_nodes = get_all_nodes(ctx, config)
+ mds_nodes = get_nodes_using_role(ctx, 'mds')
+ mds_nodes = " ".join(mds_nodes)
+ mon_node = get_nodes_using_role(ctx, 'mon')
+ mon_nodes = " ".join(mon_node)
+ # skip mgr based on config item
+ # this is needed when test uses latest code to install old ceph
+ # versions
+ skip_mgr = config.get('skip-mgr', False)
+ if not skip_mgr:
+ mgr_nodes = get_nodes_using_role(ctx, 'mgr')
+ mgr_nodes = " ".join(mgr_nodes)
+ new_mon = './ceph-deploy new' + " " + mon_nodes
+ if not skip_mgr:
+ mgr_create = './ceph-deploy mgr create' + " " + mgr_nodes
+ mon_hostname = mon_nodes.split(' ')[0]
+ mon_hostname = str(mon_hostname)
+ gather_keys = './ceph-deploy gatherkeys' + " " + mon_hostname
+ deploy_mds = './ceph-deploy mds create' + " " + mds_nodes
+ no_of_osds = 0
+
+ if mon_nodes is None:
+ raise RuntimeError("no monitor nodes in the config file")
+
+ estatus_new = execute_ceph_deploy(new_mon)
+ if estatus_new != 0:
+ raise RuntimeError("ceph-deploy: new command failed")
+
+ log.info('adding config inputs...')
+ testdir = teuthology.get_testdir(ctx)
+ conf_path = '{tdir}/ceph-deploy/ceph.conf'.format(tdir=testdir)
+
+ if config.get('conf') is not None:
+ confp = config.get('conf')
+ for section, keys in confp.iteritems():
+ lines = '[{section}]\n'.format(section=section)
+ teuthology.append_lines_to_file(ceph_admin, conf_path, lines,
+ sudo=True)
+ for key, value in keys.iteritems():
+ log.info("[%s] %s = %s" % (section, key, value))
+ lines = '{key} = {value}\n'.format(key=key, value=value)
+ teuthology.append_lines_to_file(
+ ceph_admin, conf_path, lines, sudo=True)
+
+ # install ceph
+ dev_branch = ctx.config['branch']
+ branch = '--dev={branch}'.format(branch=dev_branch)
+ if ceph_branch:
+ option = ceph_branch
+ else:
+ option = branch
+ install_nodes = './ceph-deploy install ' + option + " " + all_nodes
+ estatus_install = execute_ceph_deploy(install_nodes)
+ if estatus_install != 0:
+ raise RuntimeError("ceph-deploy: Failed to install ceph")
+ # install ceph-test package too
+ install_nodes2 = './ceph-deploy install --tests ' + option + \
+ " " + all_nodes
+ estatus_install = execute_ceph_deploy(install_nodes2)
+ if estatus_install != 0:
+ raise RuntimeError("ceph-deploy: Failed to install ceph-test")
+
+ mon_create_nodes = './ceph-deploy mon create-initial'
+ # If the following fails, it is OK, it might just be that the monitors
+ # are taking way more than a minute/monitor to form quorum, so lets
+ # try the next block which will wait up to 15 minutes to gatherkeys.
+ execute_ceph_deploy(mon_create_nodes)
+
+ # create-keys is explicit now
+ # http://tracker.ceph.com/issues/16036
+ mons = ctx.cluster.only(teuthology.is_type('mon'))
+ for remote in mons.remotes.iterkeys():
+ remote.run(args=['sudo', 'ceph-create-keys', '--cluster', 'ceph',
+ '--id', remote.shortname])
+
+ estatus_gather = execute_ceph_deploy(gather_keys)
+
+ if not skip_mgr:
+ execute_ceph_deploy(mgr_create)
+
+ if mds_nodes:
+ estatus_mds = execute_ceph_deploy(deploy_mds)
+ if estatus_mds != 0:
+ raise RuntimeError("ceph-deploy: Failed to deploy mds")
+
+ if config.get('test_mon_destroy') is not None:
+ for d in range(1, len(mon_node)):
+ mon_destroy_nodes = './ceph-deploy mon destroy' + \
+ " " + mon_node[d]
+ estatus_mon_d = execute_ceph_deploy(mon_destroy_nodes)
+ if estatus_mon_d != 0:
+ raise RuntimeError("ceph-deploy: Failed to delete monitor")
+
+ node_dev_list = get_dev_for_osd(ctx, config)
+ for d in node_dev_list:
+ node = d[0]
+ for disk in d[1:]:
+ zap = './ceph-deploy disk zap ' + node + ':' + disk
+ estatus = execute_ceph_deploy(zap)
+ if estatus != 0:
+ raise RuntimeError("ceph-deploy: Failed to zap osds")
+ osd_create_cmd = './ceph-deploy osd create '
+ # first check for filestore, default is bluestore with ceph-deploy
+ if config.get('filestore') is not None:
+ osd_create_cmd += '--filestore '
+ elif config.get('bluestore') is not None:
+ osd_create_cmd += '--bluestore '
+ if config.get('dmcrypt') is not None:
+ osd_create_cmd += '--dmcrypt '
+ osd_create_cmd += ":".join(d)
+ estatus_osd = execute_ceph_deploy(osd_create_cmd)
+ if estatus_osd == 0:
+ log.info('successfully created osd')
+ no_of_osds += 1
+ else:
+ raise RuntimeError("ceph-deploy: Failed to create osds")
+
+ if config.get('wait-for-healthy', True) and no_of_osds >= 2:
+ is_healthy(ctx=ctx, config=None)
+
+ log.info('Setting up client nodes...')
+ conf_path = '/etc/ceph/ceph.conf'
+ admin_keyring_path = '/etc/ceph/ceph.client.admin.keyring'
+ first_mon = teuthology.get_first_mon(ctx, config)
+ (mon0_remote,) = ctx.cluster.only(first_mon).remotes.keys()
+ conf_data = teuthology.get_file(
+ remote=mon0_remote,
+ path=conf_path,
+ sudo=True,
+ )
+ admin_keyring = teuthology.get_file(
+ remote=mon0_remote,
+ path=admin_keyring_path,
+ sudo=True,
+ )
+
+ clients = ctx.cluster.only(teuthology.is_type('client'))
+ for remot, roles_for_host in clients.remotes.iteritems():
+ for id_ in teuthology.roles_of_type(roles_for_host, 'client'):
+ client_keyring = \
+ '/etc/ceph/ceph.client.{id}.keyring'.format(id=id_)
+ mon0_remote.run(
+ args=[
+ 'cd',
+ '{tdir}'.format(tdir=testdir),
+ run.Raw('&&'),
+ 'sudo', 'bash', '-c',
+ run.Raw('"'), 'ceph',
+ 'auth',
+ 'get-or-create',
+ 'client.{id}'.format(id=id_),
+ 'mds', 'allow',
+ 'mon', 'allow *',
+ 'osd', 'allow *',
+ run.Raw('>'),
+ client_keyring,
+ run.Raw('"'),
+ ],
+ )
+ key_data = teuthology.get_file(
+ remote=mon0_remote,
+ path=client_keyring,
+ sudo=True,
+ )
+ teuthology.sudo_write_file(
+ remote=remot,
+ path=client_keyring,
+ data=key_data,
+ perms='0644'
+ )
+ teuthology.sudo_write_file(
+ remote=remot,
+ path=admin_keyring_path,
+ data=admin_keyring,
+ perms='0644'
+ )
+ teuthology.sudo_write_file(
+ remote=remot,
+ path=conf_path,
+ data=conf_data,
+ perms='0644'
+ )
+
+ if mds_nodes:
+ log.info('Configuring CephFS...')
+ Filesystem(ctx, create=True)
+ elif not config.get('only_mon'):
+ raise RuntimeError(
+ "The cluster is NOT operational due to insufficient OSDs")
+ yield
+
+ except Exception:
+ log.info(
+ "Error encountered, logging exception before tearing down ceph-deploy")
+ log.info(traceback.format_exc())
+ raise
+ finally:
+ if config.get('keep_running'):
+ return
+ log.info('Stopping ceph...')
+ ctx.cluster.run(args=['sudo', 'stop', 'ceph-all', run.Raw('||'),
+ 'sudo', 'service', 'ceph', 'stop', run.Raw('||'),
+ 'sudo', 'systemctl', 'stop', 'ceph.target'])
+
+ # Are you really not running anymore?
+ # try first with the init tooling
+ # ignoring the status so this becomes informational only
+ ctx.cluster.run(
+ args=[
+ 'sudo', 'status', 'ceph-all', run.Raw('||'),
+ 'sudo', 'service', 'ceph', 'status', run.Raw('||'),
+ 'sudo', 'systemctl', 'status', 'ceph.target'],
+ check_status=False)
+
+ # and now just check for the processes themselves, as if upstart/sysvinit
+ # is lying to us. Ignore errors if the grep fails
+ ctx.cluster.run(args=['sudo', 'ps', 'aux', run.Raw('|'),
+ 'grep', '-v', 'grep', run.Raw('|'),
+ 'grep', 'ceph'], check_status=False)
+
+ if ctx.archive is not None:
+ # archive mon data, too
+ log.info('Archiving mon data...')
+ path = os.path.join(ctx.archive, 'data')
+ os.makedirs(path)
+ mons = ctx.cluster.only(teuthology.is_type('mon'))
+ for remote, roles in mons.remotes.iteritems():
+ for role in roles:
+ if role.startswith('mon.'):
+ teuthology.pull_directory_tarball(
+ remote,
+ '/var/lib/ceph/mon',
+ path + '/' + role + '.tgz')
+
+ log.info('Compressing logs...')
+ run.wait(
+ ctx.cluster.run(
+ args=[
+ 'sudo',
+ 'find',
+ '/var/log/ceph',
+ '-name',
+ '*.log',
+ '-print0',
+ run.Raw('|'),
+ 'sudo',
+ 'xargs',
+ '-0',
+ '--no-run-if-empty',
+ '--',
+ 'gzip',
+ '--',
+ ],
+ wait=False,
+ ),
+ )
+
+ log.info('Archiving logs...')
+ path = os.path.join(ctx.archive, 'remote')
+ os.makedirs(path)
+ for remote in ctx.cluster.remotes.iterkeys():
+ sub = os.path.join(path, remote.shortname)
+ os.makedirs(sub)
+ teuthology.pull_directory(remote, '/var/log/ceph',
+ os.path.join(sub, 'log'))
+
+ # Prevent these from being undefined if the try block fails
+ all_nodes = get_all_nodes(ctx, config)
+ purge_nodes = './ceph-deploy purge' + " " + all_nodes
+ purgedata_nodes = './ceph-deploy purgedata' + " " + all_nodes
+
+ log.info('Purging package...')
+ execute_ceph_deploy(purge_nodes)
+ log.info('Purging data...')
+ execute_ceph_deploy(purgedata_nodes)
+
+
+@contextlib.contextmanager
+def cli_test(ctx, config):
+ """
+ ceph-deploy cli to exercise most commonly use cli's and ensure
+ all commands works and also startup the init system.
+
+ """
+ log.info('Ceph-deploy Test')
+ if config is None:
+ config = {}
+ test_branch = ''
+ conf_dir = teuthology.get_testdir(ctx) + "/cdtest"
+
+ def execute_cdeploy(admin, cmd, path):
+ """Execute ceph-deploy commands """
+ """Either use git path or repo path """
+ args = ['cd', conf_dir, run.Raw(';')]
+ if path:
+ args.append('{path}/ceph-deploy/ceph-deploy'.format(path=path))
+ else:
+ args.append('ceph-deploy')
+ args.append(run.Raw(cmd))
+ ec = admin.run(args=args, check_status=False).exitstatus
+ if ec != 0:
+ raise RuntimeError(
+ "failed during ceph-deploy cmd: {cmd} , ec={ec}".format(cmd=cmd, ec=ec))
+
+ if config.get('rhbuild'):
+ path = None
+ else:
+ path = teuthology.get_testdir(ctx)
+ # test on branch from config eg: wip-* , master or next etc
+ # packages for all distro's should exist for wip*
+ if ctx.config.get('branch'):
+ branch = ctx.config.get('branch')
+ test_branch = ' --dev={branch} '.format(branch=branch)
+ mons = ctx.cluster.only(teuthology.is_type('mon'))
+ for node, role in mons.remotes.iteritems():
+ admin = node
+ admin.run(args=['mkdir', conf_dir], check_status=False)
+ nodename = admin.shortname
+ system_type = teuthology.get_system_type(admin)
+ if config.get('rhbuild'):
+ admin.run(args=['sudo', 'yum', 'install', 'ceph-deploy', '-y'])
+ log.info('system type is %s', system_type)
+ osds = ctx.cluster.only(teuthology.is_type('osd'))
+
+ for remote, roles in osds.remotes.iteritems():
+ devs = teuthology.get_scratch_devices(remote)
+ log.info("roles %s", roles)
+ if (len(devs) < 3):
+ log.error(
+ 'Test needs minimum of 3 devices, only found %s',
+ str(devs))
+ raise RuntimeError("Needs minimum of 3 devices ")
+
+ conf_path = '{conf_dir}/ceph.conf'.format(conf_dir=conf_dir)
+ new_cmd = 'new ' + nodename
+ execute_cdeploy(admin, new_cmd, path)
+ if config.get('conf') is not None:
+ confp = config.get('conf')
+ for section, keys in confp.iteritems():
+ lines = '[{section}]\n'.format(section=section)
+ teuthology.append_lines_to_file(admin, conf_path, lines,
+ sudo=True)
+ for key, value in keys.iteritems():
+ log.info("[%s] %s = %s" % (section, key, value))
+ lines = '{key} = {value}\n'.format(key=key, value=value)
+ teuthology.append_lines_to_file(admin, conf_path, lines,
+ sudo=True)
+ new_mon_install = 'install {branch} --mon '.format(
+ branch=test_branch) + nodename
+ new_mgr_install = 'install {branch} --mgr '.format(
+ branch=test_branch) + nodename
+ new_osd_install = 'install {branch} --osd '.format(
+ branch=test_branch) + nodename
+ new_admin = 'install {branch} --cli '.format(branch=test_branch) + nodename
+ create_initial = 'mon create-initial '
+ # either use create-keys or push command
+ push_keys = 'admin ' + nodename
+ execute_cdeploy(admin, new_mon_install, path)
+ execute_cdeploy(admin, new_mgr_install, path)
+ execute_cdeploy(admin, new_osd_install, path)
+ execute_cdeploy(admin, new_admin, path)
+ execute_cdeploy(admin, create_initial, path)
+ execute_cdeploy(admin, push_keys, path)
+
+ for i in range(3):
+ zap_disk = 'disk zap ' + "{n}:{d}".format(n=nodename, d=devs[i])
+ prepare = 'osd prepare ' + "{n}:{d}".format(n=nodename, d=devs[i])
+ execute_cdeploy(admin, zap_disk, path)
+ execute_cdeploy(admin, prepare, path)
+
+ log.info("list files for debugging purpose to check file permissions")
+ admin.run(args=['ls', run.Raw('-lt'), conf_dir])
+ remote.run(args=['sudo', 'ceph', '-s'], check_status=False)
+ r = remote.run(args=['sudo', 'ceph', 'health'], stdout=StringIO())
+ out = r.stdout.getvalue()
+ log.info('Ceph health: %s', out.rstrip('\n'))
+ log.info("Waiting for cluster to become healthy")
+ with contextutil.safe_while(sleep=10, tries=6,
+ action='check health') as proceed:
+ while proceed():
+ r = remote.run(args=['sudo', 'ceph', 'health'], stdout=StringIO())
+ out = r.stdout.getvalue()
+ if (out.split(None, 1)[0] == 'HEALTH_OK'):
+ break
+ rgw_install = 'install {branch} --rgw {node}'.format(
+ branch=test_branch,
+ node=nodename,
+ )
+ rgw_create = 'rgw create ' + nodename
+ execute_cdeploy(admin, rgw_install, path)
+ execute_cdeploy(admin, rgw_create, path)
+ log.info('All ceph-deploy cli tests passed')
+ try:
+ yield
+ finally:
+ log.info("cleaning up")
+ ctx.cluster.run(args=['sudo', 'stop', 'ceph-all', run.Raw('||'),
+ 'sudo', 'service', 'ceph', 'stop', run.Raw('||'),
+ 'sudo', 'systemctl', 'stop', 'ceph.target'],
+ check_status=False)
+ time.sleep(4)
+ for i in range(3):
+ umount_dev = "{d}1".format(d=devs[i])
+ r = remote.run(args=['sudo', 'umount', run.Raw(umount_dev)])
+ cmd = 'purge ' + nodename
+ execute_cdeploy(admin, cmd, path)
+ cmd = 'purgedata ' + nodename
+ execute_cdeploy(admin, cmd, path)
+ log.info("Removing temporary dir")
+ admin.run(
+ args=[
+ 'rm',
+ run.Raw('-rf'),
+ run.Raw(conf_dir)],
+ check_status=False)
+ if config.get('rhbuild'):
+ admin.run(args=['sudo', 'yum', 'remove', 'ceph-deploy', '-y'])
+
+
+@contextlib.contextmanager
+def single_node_test(ctx, config):
+ """
+ - ceph-deploy.single_node_test: null
+
+ #rhbuild testing
+ - ceph-deploy.single_node_test:
+ rhbuild: 1.2.3
+
+ """
+ log.info("Testing ceph-deploy on single node")
+ if config is None:
+ config = {}
+ overrides = ctx.config.get('overrides', {})
+ teuthology.deep_merge(config, overrides.get('ceph-deploy', {}))
+
+ if config.get('rhbuild'):
+ log.info("RH Build, Skip Download")
+ with contextutil.nested(
+ lambda: cli_test(ctx=ctx, config=config),
+ ):
+ yield
+ else:
+ with contextutil.nested(
+ lambda: install_fn.ship_utilities(ctx=ctx, config=None),
+ lambda: download_ceph_deploy(ctx=ctx, config=config),
+ lambda: cli_test(ctx=ctx, config=config),
+ ):
+ yield
+
+
+@contextlib.contextmanager
+def upgrade(ctx, config):
+ """
+ Upgrade using ceph-deploy
+ eg:
+ ceph-deploy.upgrade:
+ # to upgrade to specific branch, use
+ branch:
+ stable: jewel
+ # to setup mgr node, use
+ setup-mgr-node: True
+ # to wait for cluster to be healthy after all upgrade, use
+ wait-for-healthy: True
+ role: (upgrades the below roles serially)
+ mon.a
+ mon.b
+ osd.0
+ """
+ roles = config.get('roles')
+ # get the roles that are mapped as per ceph-deploy
+ # roles are mapped for mon/mds eg: mon.a => mon.host_short_name
+ mapped_role = ctx.cluster.mapped_role
+ if config.get('branch'):
+ branch = config.get('branch')
+ (var, val) = branch.items()[0]
+ ceph_branch = '--{var}={val}'.format(var=var, val=val)
+ else:
+ # default to master
+ ceph_branch = '--dev=master'
+ # get the node used for initial deployment which is mon.a
+ mon_a = mapped_role.get('mon.a')
+ (ceph_admin,) = ctx.cluster.only(mon_a).remotes.iterkeys()
+ testdir = teuthology.get_testdir(ctx)
+ cmd = './ceph-deploy install ' + ceph_branch
+ for role in roles:
+ # check if this role is mapped (mon or mds)
+ if mapped_role.get(role):
+ role = mapped_role.get(role)
+ remotes_and_roles = ctx.cluster.only(role).remotes
+ for remote, roles in remotes_and_roles.iteritems():
+ nodename = remote.shortname
+ cmd = cmd + ' ' + nodename
+ log.info("Upgrading ceph on %s", nodename)
+ ceph_admin.run(
+ args=[
+ 'cd',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ run.Raw('&&'),
+ run.Raw(cmd),
+ ],
+ )
+ # restart all ceph services, ideally upgrade should but it does not
+ remote.run(
+ args=[
+ 'sudo', 'systemctl', 'restart', 'ceph.target'
+ ]
+ )
+ ceph_admin.run(args=['sudo', 'ceph', '-s'])
+
+ # workaround for http://tracker.ceph.com/issues/20950
+ # write the correct mgr key to disk
+ if config.get('setup-mgr-node', None):
+ mons = ctx.cluster.only(teuthology.is_type('mon'))
+ for remote, roles in mons.remotes.iteritems():
+ remote.run(
+ args=[
+ run.Raw('sudo ceph auth get client.bootstrap-mgr'),
+ run.Raw('|'),
+ run.Raw('sudo tee'),
+ run.Raw('/var/lib/ceph/bootstrap-mgr/ceph.keyring')
+ ]
+ )
+
+ if config.get('setup-mgr-node', None):
+ mgr_nodes = get_nodes_using_role(ctx, 'mgr')
+ mgr_nodes = " ".join(mgr_nodes)
+ mgr_install = './ceph-deploy install --mgr ' + ceph_branch + " " + mgr_nodes
+ mgr_create = './ceph-deploy mgr create' + " " + mgr_nodes
+ # install mgr
+ ceph_admin.run(
+ args=[
+ 'cd',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ run.Raw('&&'),
+ run.Raw(mgr_install),
+ ],
+ )
+ # create mgr
+ ceph_admin.run(
+ args=[
+ 'cd',
+ '{tdir}/ceph-deploy'.format(tdir=testdir),
+ run.Raw('&&'),
+ run.Raw(mgr_create),
+ ],
+ )
+ ceph_admin.run(args=['sudo', 'ceph', '-s'])
+ if config.get('wait-for-healthy', None):
+ wait_until_healthy(ctx, ceph_admin, use_sudo=True)
+ yield
+
+
+@contextlib.contextmanager
+def task(ctx, config):
+ """
+ Set up and tear down a Ceph cluster.
+
+ For example::
+
+ tasks:
+ - install:
+ extras: yes
+ - ssh_keys:
+ - ceph-deploy:
+ branch:
+ stable: bobtail
+ mon_initial_members: 1
+ ceph-deploy-branch: my-ceph-deploy-branch
+ only_mon: true
+ keep_running: true
+ # either choose bluestore or filestore, default is bluestore
+ bluestore: True
+ # or
+ filestore: True
+ # skip install of mgr for old release using below flag
+ skip-mgr: True ( default is False )
+
+ tasks:
+ - install:
+ extras: yes
+ - ssh_keys:
+ - ceph-deploy:
+ branch:
+ dev: master
+ conf:
+ mon:
+ debug mon = 20
+
+ tasks:
+ - install:
+ extras: yes
+ - ssh_keys:
+ - ceph-deploy:
+ branch:
+ testing:
+ dmcrypt: yes
+ separate_journal_disk: yes
+
+ """
+ if config is None:
+ config = {}
+
+ assert isinstance(config, dict), \
+ "task ceph-deploy only supports a dictionary for configuration"
+
+ overrides = ctx.config.get('overrides', {})
+ teuthology.deep_merge(config, overrides.get('ceph-deploy', {}))
+
+ if config.get('branch') is not None:
+ assert isinstance(
+ config['branch'], dict), 'branch must be a dictionary'
+
+ log.info('task ceph-deploy with config ' + str(config))
+
+ with contextutil.nested(
+ lambda: install_fn.ship_utilities(ctx=ctx, config=None),
+ lambda: download_ceph_deploy(ctx=ctx, config=config),
+ lambda: build_ceph_cluster(ctx=ctx, config=config),
+ ):
+ yield
Code Review / stor4nfv.git / blobdiff