def _rbd_mirror_add(self, num=None, hosts=None):
spec = orchestrator.StatelessServiceSpec(
None, placement=orchestrator.PlacementSpec(hosts=hosts, count=num))
completion = self.add_rbd_mirror(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _rgw_add(self, zone_name, num, hosts, inbuf=None):
usage = """
Usage:
ceph orchestrator rgw add -i <json_file>
ceph orchestrator rgw add <zone_name>
"""
if inbuf:
try:
rgw_spec = orchestrator.RGWSpec.from_json(json.loads(inbuf))
except ValueError as e:
msg = 'Failed to read JSON input: {}'.format(str(e)) + usage
return HandleCommandResult(-errno.EINVAL, stderr=msg)
elif zone_name:
rgw_spec = orchestrator.RGWSpec(
rgw_zone=zone_name,
placement=orchestrator.PlacementSpec(nodes=hosts),
count=num or 1)
else:
return HandleCommandResult(-errno.EINVAL, stderr=usage)
completion = self.add_rgw(rgw_spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _apply_prometheus(self, num=None, label=None, hosts=[]):
# type: (Optional[int], Optional[str], List[str]) -> HandleCommandResult
spec = orchestrator.ServiceSpec(placement=orchestrator.PlacementSpec(
label=label, hosts=hosts, count=num), )
completion = self.apply_prometheus(spec)
self._orchestrator_wait([completion])
return HandleCommandResult(stdout=completion.result_str())
def _apply_rbd_mirror(self, num, label=None, hosts=[]):
spec = orchestrator.ServiceSpec(placement=orchestrator.PlacementSpec(
hosts=hosts, count=num, label=label))
completion = self.apply_rbd_mirror(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _rgw_update(self, zone_name, num, hosts=None):
spec = orchestrator.RGWSpec(
rgw_zone=zone_name,
placement=orchestrator.PlacementSpec(nodes=hosts),
count=num or 1)
completion = self.update_rgw(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _mds_update(self, fs_name, num, hosts=None):
spec = orchestrator.StatelessServiceSpec(
fs_name,
placement=orchestrator.PlacementSpec(nodes=hosts),
count=num or 1)
completion = self.update_mds(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _nfs_update(self, svc_id, num=None, label=None, hosts=[]):
# type: (str, Optional[int], Optional[str], List[str]) -> HandleCommandResult
spec = orchestrator.NFSServiceSpec(
svc_id,
placement=orchestrator.PlacementSpec(label=label, hosts=hosts, count=num),
)
completion = self.update_nfs(spec)
self._orchestrator_wait([completion])
return HandleCommandResult(stdout=completion.result_str())
def _rgw_update(self, zone_name, realm_name, num=None, label=None, hosts=[]):
spec = orchestrator.RGWSpec(
rgw_realm=realm_name,
rgw_zone=zone_name,
placement=orchestrator.PlacementSpec(hosts=hosts, label=label, count=num))
completion = self.update_rgw(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _update_mgrs(self, num=None, hosts=[], label=None):
placement = orchestrator.PlacementSpec(label=label, count=num, hosts=hosts)
placement.validate()
spec = orchestrator.ServiceSpec(placement=placement)
completion = self.update_mgrs(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _nfs_add(self, svc_arg, pool, namespace=None, num=None, label=None, hosts=[]):
spec = orchestrator.NFSServiceSpec(
svc_arg,
pool=pool,
namespace=namespace,
placement=orchestrator.PlacementSpec(label=label, hosts=hosts, count=num),
)
spec.validate_add()
completion = self.add_nfs(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _update_mons(self, num=None, hosts=[], label=None):
if not num and not hosts and not label:
# Improve Error message. Point to parse_host_spec examples
raise orchestrator.OrchestratorValidationError("Mons need a placement spec. (num, host, network, name(opt))")
placement = orchestrator.PlacementSpec(label=label, count=num, hosts=hosts)
placement.validate()
spec = orchestrator.ServiceSpec(placement=placement)
completion = self.update_mons(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())
def _update_mons(self, num=None, hosts=[], label=None):
placement = orchestrator.PlacementSpec(label=label,
count=num,
hosts=hosts)
if not hosts and not label:
# Improve Error message. Point to parse_host_spec examples
raise orchestrator.OrchestratorValidationError(
"Mons need a host spec. (host, network, name(opt))")
# TODO: Scaling without a HostSpec doesn't work right now.
# we need network autodetection for that.
# placement = orchestrator.PlacementSpec(count=num)
placement.validate()
spec = orchestrator.StatefulServiceSpec(placement=placement)
completion = self.update_mons(spec)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
return HandleCommandResult(stdout=completion.result_str())