def allowed(self, request, datum):
host = self.table.kwargs['host']
self.verbose_name = _("Add Physical Volume")
classes = [c for c in self.classes if c != "disabled"]
self.classes = classes
# cgts-vg, cinder-volumes: Allow adding to any controller
if host._personality == sysinv.PERSONALITY_CONTROLLER:
return True
# nova-local: Allow adding to any locked host with a worker
# subfunction. On an AIO, the previous check superceeds this.
if host._administrative != 'locked':
if 'worker' in host._subfunctions and \
host.worker_config_required is False:
if "disabled" not in self.classes:
self.classes = [c for c in self.classes] + ['disabled']
self.verbose_name = string_concat(self.verbose_name, ' ',
_("(Node Unlocked)"))
elif "nova-local" not in [
lvg.lvm_vg_name
for lvg in sysinv.host_lvg_list(request, host.uuid)
]:
if "disabled" not in self.classes:
self.classes = [c for c in self.classes] + ['disabled']
self.verbose_name = string_concat(self.verbose_name, ' ',
_("(No nova-local LVG)"))
return True # The action should always be displayed
def allowed(self, request, datum):
host = self.table.kwargs['host']
self.verbose_name = _("Add Local Volume Group")
classes = [c for c in self.classes if c != "disabled"]
self.classes = classes
if not host._administrative == 'locked':
if 'worker' in host._subfunctions and \
host.worker_config_required is False:
if "disabled" not in self.classes:
self.classes = [c for c in self.classes] + ['disabled']
self.verbose_name = string_concat(self.verbose_name, ' ',
_("(Node Unlocked)"))
# LVGs that are considered as "present" in the system are those
# in an adding or provisioned state.
current_lvg_states = [sysinv.LVG_ADD, sysinv.LVG_PROV]
ilvg_list = sysinv.host_lvg_list(request, host.uuid)
current_lvgs = [
lvg.lvm_vg_name for lvg in ilvg_list
if lvg.vg_state in current_lvg_states
]
compatible_lvgs = []
if host._personality == 'controller':
compatible_lvgs += [sysinv.LVG_CINDER_VOLUMES]
if 'worker' in host._subfunctions:
compatible_lvgs += [sysinv.LVG_NOVA_LOCAL]
allowed_lvgs = set(compatible_lvgs) - set(current_lvgs)
if not any(allowed_lvgs):
if "disabled" not in self.classes:
self.classes = [c for c in self.classes] + ['disabled']
self.verbose_name = string_concat(self.verbose_name, ' ',
_("(All Added)"))
return True # The action should always be displayed
def get_myhost_data(self):
if not hasattr(self, "_host"):
host_id = self.kwargs['host_id']
try:
host = sysinv.host_get(self.request, host_id)
all_disks = sysinv.host_disk_list(self.request, host.uuid)
host.disks = [d for d in all_disks if
(d.istor_uuid or d.ipv_uuid)]
host.partitions = sysinv.host_disk_partition_list(
self.request, host.uuid)
host.stors = sysinv.host_stor_list(self.request, host.uuid)
all_lvgs = sysinv.host_lvg_list(self.request, host.uuid)
host.lvgs = [l for l in all_lvgs if
l.lvm_vg_name == sysinv.LVG_NOVA_LOCAL]
all_pvs = sysinv.host_pv_list(self.request, host.uuid)
host.pvs = [p for p in all_pvs if
p.lvm_vg_name == sysinv.LVG_NOVA_LOCAL]
journals = {}
count = 0
for s in host.stors:
# count journals
if s.function == 'journal':
count += 1
journals.update({s.uuid: count})
for s in host.stors:
if s.function == 'journal' and count > 1:
setattr(s, "count", journals[s.uuid])
if s.function == 'osd':
if s.journal_location != s.uuid:
if count > 1:
setattr(s, "count",
journals[s.journal_location])
setattr(s, "tier_name", s.tier_name)
s.disks = [d.device_path
for d in all_disks if
d.istor_uuid and d.istor_uuid == s.uuid]
s.disks = ", ".join(s.disks)
for l in host.lvgs:
l.instance_backing = l.capabilities.get(
sysinv.LVG_NOVA_PARAM_BACKING)
l.concurrent_disk_operations = l.capabilities.get(
sysinv.LVG_NOVA_PARAM_DISK_OPS)
l.lvm_type = l.capabilities.get(
sysinv.LVG_CINDER_PARAM_LVM_TYPE)
l.dev_paths = [p.disk_or_part_device_path
for p in all_pvs if
p.lvm_vg_name and
p.lvm_vg_name == sysinv.LVG_NOVA_LOCAL]
l.dev_paths = ", ".join(l.dev_paths)
except Exception:
redirect = reverse('horizon:admin:inventory:index')
exceptions.handle(self.request,
_('Unable to retrieve details for '
'host "%s".') % host_id,
redirect=redirect)
self._host = host
return self._host