def rbd_mirror_relation(relid=None, unit=None, recurse=True):
if ready_for_service():
log('mon cluster in quorum and osds bootstrapped '
'- providing rbd-mirror client with keys')
if not unit:
unit = remote_unit()
# handle broker requests first to get a updated pool map
data = (handle_broker_request(relid, unit, recurse=recurse))
data.update({
'auth':
config('auth-supported'),
'ceph-public-address':
get_public_addr(),
'pools':
json.dumps(ceph.list_pools_detail(), sort_keys=True)
})
cluster_addr = get_cluster_addr()
if cluster_addr:
data['ceph-cluster-address'] = cluster_addr
# handle both classic and reactive Endpoint peers
try:
unique_id = json.loads(
relation_get('unique_id', unit=unit, rid=relid))
except (TypeError, json.decoder.JSONDecodeError):
unique_id = relation_get('unique_id', unit=unit, rid=relid)
if unique_id:
data['{}_key'.format(unique_id)] = ceph.get_rbd_mirror_key(
'rbd-mirror.{}'.format(unique_id))
relation_set(relation_id=relid, relation_settings=data)
# make sure clients are updated with the appropriate RBD features
# bitmap.
if recurse:
notify_client()
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
"""Process broker request(s)."""
if ceph.is_quorum():
settings = relation_get(rid=relid, unit=unit)
if 'broker_req' in settings:
if not ceph.is_leader():
log("Not leader - ignoring broker request", level=DEBUG)
else:
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
log('mon cluster in quorum - providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
unit_response_key: rsp,
}
relation_set(relation_id=relid, relation_settings=data)
else:
log('mon cluster not in quorum - deferring key provision')
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
# NOTE: radosgw needs some usage OSD storage, so defer key
# provision until OSD units are detected.
if ready_for_service():
log('mon cluster in quorum and osds bootstrapped '
'- providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
}
key_name = relation_get('key_name', unit=unit, rid=relid)
if key_name:
# New style, per unit keys
data['{}_key'.format(key_name)] = (ceph.get_radosgw_key(
name=key_name))
else:
# Old style global radosgw key
data['radosgw_key'] = ceph.get_radosgw_key()
data.update(handle_broker_request(relid, unit))
relation_set(relation_id=relid, relation_settings=data)
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
"""Process broker request(s)."""
if ceph.is_quorum():
settings = relation_get(rid=relid, unit=unit)
if 'broker_req' in settings:
if not ceph.is_leader():
log("Not leader - ignoring broker request", level=DEBUG)
else:
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
log('mon cluster in quorum - providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
unit_response_key: rsp,
}
relation_set(relation_id=relid, relation_settings=data)
else:
log('mon cluster not in quorum - deferring key provision')
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
# NOTE: radosgw needs some usage OSD storage, so defer key
# provision until OSD units are detected.
if ready():
log('mon cluster in quorum and osds related '
'- providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': config('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': 'cephx',
'ceph-public-address': public_addr,
}
settings = relation_get(rid=relid, unit=unit)
"""Process broker request(s)."""
if 'broker_req' in settings:
if ceph.is_leader():
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
data[unit_response_key] = rsp
else:
log("Not leader - ignoring broker request", level=DEBUG)
relation_set(relation_id=relid, relation_settings=data)
else:
log('FSID or admin key not provided, please configure them')
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
# NOTE: radosgw needs some usage OSD storage, so defer key
# provision until OSD units are detected.
if ceph.is_quorum() and related_osds():
log('mon cluster in quorum and osds related '
'- providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
}
settings = relation_get(rid=relid, unit=unit)
"""Process broker request(s)."""
if 'broker_req' in settings:
if ceph.is_leader():
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
data[unit_response_key] = rsp
else:
log("Not leader - ignoring broker request", level=DEBUG)
relation_set(relation_id=relid, relation_settings=data)
else:
log('mon cluster not in quorum or no osds - deferring key provision')
def radosgw_relation(relid=None, unit=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if not unit:
unit = remote_unit()
# NOTE: radosgw needs some usage OSD storage, so defer key
# provision until OSD units are detected.
if ready():
log('mon cluster in quorum and osds related '
'- providing radosgw with keys')
public_addr = get_public_addr()
data = {
'fsid': config('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': 'cephx',
'ceph-public-address': public_addr,
}
settings = relation_get(rid=relid, unit=unit)
"""Process broker request(s)."""
if 'broker_req' in settings:
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
data[unit_response_key] = rsp
relation_set(relation_id=relid, relation_settings=data)
else:
log('FSID or admin key not provided, please configure them')
def test_no_network_space_support(self):
self.get_host_ip.return_value = '192.168.2.1'
self.network_get_primary_address.side_effect = NotImplementedError
self.assertEqual(ceph_utils.get_cluster_addr(),
'192.168.2.1')
self.assertEqual(ceph_utils.get_public_addr(),
'192.168.2.1')
def get_ceph_context():
networks = get_networks('ceph-public-network')
public_network = ', '.join(networks)
networks = get_networks('ceph-cluster-network')
cluster_network = ', '.join(networks)
cephcontext = {
'auth_supported': config('auth-supported'),
'mon_hosts': ' '.join(get_mon_hosts()),
'fsid': leader_get('fsid'),
'old_auth': cmp_pkgrevno('ceph', "0.51") < 0,
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': public_network,
'ceph_cluster_network': cluster_network,
'loglevel': config('loglevel'),
'dio': str(config('use-direct-io')).lower(),
}
if config('prefer-ipv6'):
dynamic_ipv6_address = get_ipv6_addr()[0]
if not public_network:
cephcontext['public_addr'] = dynamic_ipv6_address
if not cluster_network:
cephcontext['cluster_addr'] = dynamic_ipv6_address
else:
cephcontext['public_addr'] = get_public_addr()
cephcontext['cluster_addr'] = get_cluster_addr()
# NOTE(dosaboy): these sections must correspond to what is supported in the
# config template.
sections = ['global', 'mds', 'mon']
cephcontext.update(CephConfContext(permitted_sections=sections)())
return cephcontext
def mds_relation_joined(relid=None, unit=None):
if ceph.is_quorum() and related_osds():
log('mon cluster in quorum and OSDs related'
'- providing mds client with keys')
mds_name = relation_get(attribute='mds-name', rid=relid, unit=unit)
if not unit:
unit = remote_unit()
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'mds_key': ceph.get_mds_key(name=mds_name),
'auth': config('auth-supported'),
'ceph-public-address': public_addr
}
settings = relation_get(rid=relid, unit=unit)
"""Process broker request(s)."""
if 'broker_req' in settings:
if ceph.is_leader():
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
data[unit_response_key] = rsp
else:
log("Not leader - ignoring mds broker request", level=DEBUG)
relation_set(relation_id=relid, relation_settings=data)
else:
log('Waiting on mon quorum or min osds before provisioning mds keys')
def client_relation(relid=None, unit=None):
send_osd_settings()
if ready_for_service():
log('mon cluster in quorum and osds bootstrapped '
'- providing client with keys, processing broker requests')
service_name = get_client_application_name(relid, unit)
if not service_name:
log('Unable to determine remote service name, deferring '
'processing of broker requests')
return
public_addr = get_public_addr()
data = {
'key': ceph.get_named_key(service_name),
'auth': config('auth-supported'),
'ceph-public-address': public_addr
}
rbd_features = get_rbd_features()
if rbd_features:
data['rbd-features'] = rbd_features
if not unit:
unit = remote_unit()
if is_unsupported_cmr(unit):
return
data.update(
handle_broker_request(relid, unit, add_legacy_response=True))
relation_set(relation_id=relid, relation_settings=data)
def osd_relation(relid=None, unit=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing fsid & keys')
public_addr = get_public_addr()
data = {
'fsid':
leader_get('fsid'),
'osd_bootstrap_key':
ceph.get_osd_bootstrap_key(),
'auth':
config('auth-supported'),
'ceph-public-address':
public_addr,
'osd_upgrade_key':
ceph.get_named_key('osd-upgrade', caps=ceph.osd_upgrade_caps),
}
data.update(handle_broker_request(relid, unit))
relation_set(relation_id=relid, relation_settings=data)
# NOTE: radosgw key provision is gated on presence of OSD
# units so ensure that any deferred hooks are processed
notify_radosgws()
notify_client()
notify_rbd_mirrors()
else:
log('mon cluster not in quorum - deferring fsid provision')
def get_ceph_context(upgrading=False):
"""Returns the current context dictionary for generating ceph.conf
:param upgrading: bool - determines if the context is invoked as
part of an upgrade proedure Setting this to true
causes settings useful during an upgrade to be
defined in the ceph.conf file
"""
mon_hosts = get_mon_hosts()
log('Monitor hosts are ' + repr(mon_hosts))
networks = get_networks('ceph-public-network')
public_network = ', '.join(networks)
networks = get_networks('ceph-cluster-network')
cluster_network = ', '.join(networks)
cephcontext = {
'auth_supported': get_auth(),
'mon_hosts': ' '.join(mon_hosts),
'fsid': get_fsid(),
'old_auth': cmp_pkgrevno('ceph', "0.51") < 0,
'osd_journal_size': config('osd-journal-size'),
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': public_network,
'ceph_cluster_network': cluster_network,
'loglevel': config('loglevel'),
'dio': str(config('use-direct-io')).lower(),
'short_object_len': use_short_objects(),
'upgrade_in_progress': upgrading,
'bluestore': config('bluestore'),
}
if config('prefer-ipv6'):
dynamic_ipv6_address = get_ipv6_addr()[0]
if not public_network:
cephcontext['public_addr'] = dynamic_ipv6_address
if not cluster_network:
cephcontext['cluster_addr'] = dynamic_ipv6_address
else:
cephcontext['public_addr'] = get_public_addr()
cephcontext['cluster_addr'] = get_cluster_addr()
if config('customize-failure-domain'):
az = az_info()
if az:
cephcontext['crush_location'] = "root=default {} host={}" \
.format(az, socket.gethostname())
else:
log(
"Your Juju environment doesn't"
"have support for Availability Zones"
)
# NOTE(dosaboy): these sections must correspond to what is supported in the
# config template.
sections = ['global', 'osd']
cephcontext.update(CephConfContext(permitted_sections=sections)())
return cephcontext
def osd_relation(relid=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing fsid & keys')
data = {
'fsid': leader_get('fsid'),
'osd_bootstrap_key': ceph.get_osd_bootstrap_key(),
'auth': config('auth-supported'),
'ceph-public-address': get_public_addr(),
}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('mon cluster not in quorum - deferring fsid provision')
def get_mon_hosts():
hosts = []
addr = get_public_addr()
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
for relid in relation_ids('mon'):
for unit in related_units(relid):
addr = relation_get('ceph-public-address', unit, relid)
if addr is not None:
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
hosts.sort()
return hosts
def osd_relation(relid=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing fsid & keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'osd_bootstrap_key': ceph.get_osd_bootstrap_key(),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
}
relation_set(relation_id=relid, relation_settings=data)
else:
log('mon cluster not in quorum - deferring fsid provision')
def get_mon_hosts():
hosts = []
addr = get_public_addr()
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
for relid in relation_ids('mon'):
for unit in related_units(relid):
addr = relation_get('ceph-public-address', unit, relid)
if addr is not None:
hosts.append('{}:6789'.format(
format_ipv6_addr(addr) or addr))
hosts.sort()
return hosts
def radosgw_relation(relid=None):
# Install radosgw for admin tools
apt_install(packages=filter_installed_packages(['radosgw']))
if ceph.is_quorum():
log('mon cluster in quorum - providing radosgw with keys')
data = {
'fsid': leader_get('fsid'),
'radosgw_key': ceph.get_radosgw_key(),
'auth': config('auth-supported'),
'ceph-public-address': get_public_addr(),
}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('mon cluster not in quorum - deferring key provision')
def mds_relation_joined(relid=None, unit=None):
if ready_for_service():
log('mon cluster in quorum and osds bootstrapped '
'- providing mds client with keys')
mds_name = relation_get(attribute='mds-name', rid=relid, unit=unit)
if not unit:
unit = remote_unit()
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'{}_mds_key'.format(mds_name): ceph.get_mds_key(name=mds_name),
'auth': config('auth-supported'),
'ceph-public-address': public_addr
}
data.update(handle_broker_request(relid, unit))
relation_set(relation_id=relid, relation_settings=data)
def get_mon_hosts():
hosts = []
addr = get_public_addr()
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
rel_ids = relation_ids('mon')
if config('no-bootstrap'):
rel_ids += relation_ids('bootstrap-source')
for relid in rel_ids:
for unit in related_units(relid):
addr = relation_get('ceph-public-address', unit, relid)
if addr is not None:
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
return sorted(hosts)
def osd_relation(relid=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing fsid & keys')
public_addr = get_public_addr()
data = {
'fsid': leader_get('fsid'),
'osd_bootstrap_key': ceph.get_osd_bootstrap_key(),
'auth': config('auth-supported'),
'ceph-public-address': public_addr,
'osd_upgrade_key': ceph.get_named_key('osd-upgrade',
caps=ceph.osd_upgrade_caps),
}
relation_set(relation_id=relid,
relation_settings=data)
# NOTE: radosgw key provision is gated on presence of OSD
# units so ensure that any deferred hooks are processed
notify_radosgws()
else:
log('mon cluster not in quorum - deferring fsid provision')
def client_relation_joined(relid=None):
if ready():
service_name = None
if relid is None:
units = [remote_unit()]
service_name = units[0].split('/')[0]
else:
units = related_units(relid)
if len(units) > 0:
service_name = units[0].split('/')[0]
if service_name is not None:
public_addr = get_public_addr()
data = {'key': ceph.get_named_key(service_name),
'auth': 'cephx',
'ceph-public-address': public_addr}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('FSID or admin key not provided, please configure them')
def client_relation_joined(relid=None):
if ready():
service_name = None
if relid is None:
units = [remote_unit()]
service_name = units[0].split('/')[0]
else:
units = related_units(relid)
if len(units) > 0:
service_name = units[0].split('/')[0]
if service_name is not None:
public_addr = get_public_addr()
data = {'key': ceph.get_named_key(service_name),
'auth': 'cephx',
'ceph-public-address': public_addr}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('FSID or admin key not provided, please configure them')
def client_relation(relid=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing client with keys')
service_name = None
if relid is None:
service_name = remote_unit().split('/')[0]
else:
units = related_units(relid)
if len(units) > 0:
service_name = units[0].split('/')[0]
if service_name is not None:
data = {
'key': ceph.get_named_key(service_name),
'auth': config('auth-supported'),
'ceph-public-address': get_public_addr(),
}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('mon cluster not in quorum - deferring key provision')
def client_relation_joined(relid=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing client with keys')
service_name = None
if relid is None:
units = [remote_unit()]
service_name = units[0].split('/')[0]
else:
units = related_units(relid)
if len(units) > 0:
service_name = units[0].split('/')[0]
if service_name is not None:
public_addr = get_public_addr()
data = {'key': ceph.get_named_key(service_name),
'auth': config('auth-supported'),
'ceph-public-address': public_addr}
relation_set(relation_id=relid,
relation_settings=data)
else:
log('mon cluster not in quorum - deferring key provision')
def emit_cephconf():
networks = get_networks('ceph-public-network')
public_network = ', '.join(networks)
networks = get_networks('ceph-cluster-network')
cluster_network = ', '.join(networks)
cephcontext = {
'auth_supported': config('auth-supported'),
'mon_hosts': ' '.join(get_mon_hosts()),
'fsid': leader_get('fsid'),
'old_auth': cmp_pkgrevno('ceph', "0.51") < 0,
'osd_journal_size': config('osd-journal-size'),
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': public_network,
'ceph_cluster_network': cluster_network,
'loglevel': config('loglevel'),
'dio': str(config('use-direct-io')).lower(),
}
if config('prefer-ipv6'):
dynamic_ipv6_address = get_ipv6_addr()[0]
if not public_network:
cephcontext['public_addr'] = dynamic_ipv6_address
if not cluster_network:
cephcontext['cluster_addr'] = dynamic_ipv6_address
else:
cephcontext['public_addr'] = get_public_addr()
cephcontext['cluster_addr'] = get_cluster_addr()
# Install ceph.conf as an alternative to support
# co-existence with other charms that write this file
charm_ceph_conf = "/var/lib/charm/{}/ceph.conf".format(service_name())
mkdir(os.path.dirname(charm_ceph_conf), owner=ceph.ceph_user(),
group=ceph.ceph_user())
render('ceph.conf', charm_ceph_conf, cephcontext, perms=0o644)
install_alternative('ceph.conf', '/etc/ceph/ceph.conf',
charm_ceph_conf, 100)
def osd_relation(relid=None, unit=None):
if ceph.is_quorum():
log('mon cluster in quorum - providing fsid & keys')
public_addr = get_public_addr()
data = {
'fsid':
leader_get('fsid'),
'osd_bootstrap_key':
ceph.get_osd_bootstrap_key(),
'auth':
config('auth-supported'),
'ceph-public-address':
public_addr,
'osd_upgrade_key':
ceph.get_named_key('osd-upgrade', caps=ceph.osd_upgrade_caps),
}
unit = unit or remote_unit()
settings = relation_get(rid=relid, unit=unit)
"""Process broker request(s)."""
if 'broker_req' in settings:
if ceph.is_leader():
rsp = process_requests(settings['broker_req'])
unit_id = unit.replace('/', '-')
unit_response_key = 'broker-rsp-' + unit_id
data[unit_response_key] = rsp
else:
log("Not leader - ignoring broker request", level=DEBUG)
relation_set(relation_id=relid, relation_settings=data)
# NOTE: radosgw key provision is gated on presence of OSD
# units so ensure that any deferred hooks are processed
notify_radosgws()
notify_client()
else:
log('mon cluster not in quorum - deferring fsid provision')
def test_no_network_space_support(self):
self.get_host_ip.return_value = '192.168.2.1'
self.network_get_primary_address.side_effect = NotImplementedError
self.assertEqual(ceph_utils.get_cluster_addr(), '192.168.2.1')
self.assertEqual(ceph_utils.get_public_addr(), '192.168.2.1')
def mon_relation_joined():
for relid in relation_ids('mon'):
relation_set(relation_id=relid,
relation_settings={'ceph-public-address':
get_public_addr()})
def get_ceph_context(upgrading=False):
"""Returns the current context dictionary for generating ceph.conf
:param upgrading: bool - determines if the context is invoked as
part of an upgrade proedure Setting this to true
causes settings useful during an upgrade to be
defined in the ceph.conf file
"""
mon_hosts = get_mon_hosts()
log('Monitor hosts are ' + repr(mon_hosts))
networks = get_networks('ceph-public-network')
public_network = ', '.join(networks)
networks = get_networks('ceph-cluster-network')
cluster_network = ', '.join(networks)
cephcontext = {
'auth_supported': get_auth(),
'mon_hosts': ' '.join(mon_hosts),
'fsid': get_fsid(),
'old_auth': cmp_pkgrevno('ceph', "0.51") < 0,
'crush_initial_weight': config('crush-initial-weight'),
'osd_journal_size': config('osd-journal-size'),
'osd_max_backfills': config('osd-max-backfills'),
'osd_recovery_max_active': config('osd-recovery-max-active'),
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': public_network,
'ceph_cluster_network': cluster_network,
'loglevel': config('loglevel'),
'dio': str(config('use-direct-io')).lower(),
'short_object_len': use_short_objects(),
'upgrade_in_progress': upgrading,
'bluestore': use_bluestore(),
'bluestore_experimental': cmp_pkgrevno('ceph', '12.1.0') < 0,
'bluestore_block_wal_size': config('bluestore-block-wal-size'),
'bluestore_block_db_size': config('bluestore-block-db-size'),
}
if config('bdev-enable-discard').lower() == 'enabled':
cephcontext['bdev_discard'] = True
elif config('bdev-enable-discard').lower() == 'auto':
cephcontext['bdev_discard'] = should_enable_discard(get_devices())
else:
cephcontext['bdev_discard'] = False
if config('prefer-ipv6'):
dynamic_ipv6_address = get_ipv6_addr()[0]
if not public_network:
cephcontext['public_addr'] = dynamic_ipv6_address
if not cluster_network:
cephcontext['cluster_addr'] = dynamic_ipv6_address
else:
cephcontext['public_addr'] = get_public_addr()
cephcontext['cluster_addr'] = get_cluster_addr()
if config('customize-failure-domain'):
az = az_info()
if az:
cephcontext['crush_location'] = "root=default {} host={}" \
.format(az, socket.gethostname())
else:
log(
"Your Juju environment doesn't"
"have support for Availability Zones"
)
# NOTE(dosaboy): these sections must correspond to what is supported in the
# config template.
sections = ['global', 'osd']
cephcontext.update(CephConfContext(permitted_sections=sections)())
return cephcontext
def test_public_network_space(self):
self.network_get_primary_address.return_value = '10.20.40.2'
self.assertEqual(ceph_utils.get_public_addr(),
'10.20.40.2')
self.network_get_primary_address.assert_called_with('public')
self.config.assert_called_with('ceph-public-network')
def mon_relation_joined():
public_addr = get_public_addr()
for relid in relation_ids('mon'):
relation_set(relation_id=relid,
relation_settings={'ceph-public-address': public_addr})
def get_ceph_context(upgrading=False):
"""Returns the current context dictionary for generating ceph.conf
:param upgrading: bool - determines if the context is invoked as
part of an upgrade proedure Setting this to true
causes settings useful during an upgrade to be
defined in the ceph.conf file
"""
mon_hosts = get_mon_hosts()
log('Monitor hosts are ' + repr(mon_hosts))
networks = get_networks('ceph-public-network')
public_network = ', '.join(networks)
networks = get_networks('ceph-cluster-network')
cluster_network = ', '.join(networks)
cephcontext = {
'auth_supported': get_auth(),
'mon_hosts': ' '.join(mon_hosts),
'fsid': get_fsid(),
'old_auth': cmp_pkgrevno('ceph', "0.51") < 0,
'crush_initial_weight': config('crush-initial-weight'),
'osd_journal_size': config('osd-journal-size'),
'osd_max_backfills': config('osd-max-backfills'),
'osd_recovery_max_active': config('osd-recovery-max-active'),
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': public_network,
'ceph_cluster_network': cluster_network,
'loglevel': config('loglevel'),
'dio': str(config('use-direct-io')).lower(),
'short_object_len': use_short_objects(),
'upgrade_in_progress': upgrading,
'bluestore': use_bluestore(),
'bluestore_experimental': cmp_pkgrevno('ceph', '12.1.0') < 0,
'bluestore_block_wal_size': config('bluestore-block-wal-size'),
'bluestore_block_db_size': config('bluestore-block-db-size'),
}
try:
cephcontext['bdev_discard'] = get_bdev_enable_discard()
except ValueError as ex:
# the user set bdev-enable-discard to a non valid value, so logging the
# issue as a warning and falling back to False/disable
log(str(ex), level=WARNING)
cephcontext['bdev_discard'] = False
if config('prefer-ipv6'):
dynamic_ipv6_address = get_ipv6_addr()[0]
if not public_network:
cephcontext['public_addr'] = dynamic_ipv6_address
if not cluster_network:
cephcontext['cluster_addr'] = dynamic_ipv6_address
else:
cephcontext['public_addr'] = get_public_addr()
cephcontext['cluster_addr'] = get_cluster_addr()
if config('customize-failure-domain'):
az = az_info()
if az:
cephcontext['crush_location'] = "root=default {} host={}" \
.format(az, socket.gethostname())
else:
log("Your Juju environment doesn't"
"have support for Availability Zones")
# NOTE(dosaboy): these sections must correspond to what is supported in the
# config template.
sections = ['global', 'osd']
cephcontext.update(
ch_ceph.CephOSDConfContext(permitted_sections=sections)())
cephcontext.update(ch_context.CephBlueStoreCompressionContext()())
return cephcontext
def test_public_network_space(self):
self.network_get_primary_address.return_value = '10.20.40.2'
self.assertEqual(ceph_utils.get_public_addr(), '10.20.40.2')
self.network_get_primary_address.assert_called_with('public')
self.config.assert_called_with('ceph-public-network')
