class PBIUploadForm(Form):
pbifile = FileField(label=_("PBI file to be installed"), required=True)
pjail = forms.ChoiceField(
label=_("Plugin Jail"),
help_text=_("The plugin jail that the PBI is to be installed in."),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and kwargs.has_key('jail'):
self.jail = kwargs.pop('jail')
super(PBIUploadForm, self).__init__(*args, **kwargs)
if not self.jail:
jc = JailsConfiguration.objects.order_by("-id")[0]
try:
clean_path_execbit(jc.jc_path)
except forms.ValidationError, e:
self.errors['__all__'] = self.error_class(e.messages)
pjlist = []
wlist = Warden().list()
for wj in wlist:
if wj[WARDEN_KEY_TYPE] == WARDEN_TYPE_PLUGINJAIL and \
wj[WARDEN_KEY_STATUS] == WARDEN_STATUS_RUNNING:
pjlist.append(wj[WARDEN_KEY_HOST])
self.fields['pjail'].choices = [(pj, pj) for pj in pjlist]
else:
class FirmwareTemporaryLocationForm(Form):
mountpoint = forms.ChoiceField(
label=_("Place to temporarily place firmware file"),
help_text=_("The system will use this place to temporarily store the "
"firmware file before it's being applied."),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
def clean_mountpoint(self):
mp = self.cleaned_data.get("mountpoint")
if mp.startswith('/'):
clean_path_execbit(mp)
clean_path_locked(mp)
return mp
def __init__(self, *args, **kwargs):
super(FirmwareTemporaryLocationForm, self).__init__(*args, **kwargs)
self.fields['mountpoint'].choices = [
(x.mp_path, x.mp_path)
for x in MountPoint.objects.exclude(mp_volume__vol_fstype='iscsi')
]
self.fields['mountpoint'].choices.append(
(':temp:', _('Memory device')))
def done(self, *args, **kwargs):
mp = str(self.cleaned_data["mountpoint"])
if mp == ":temp:":
notifier().create_upload_location()
else:
notifier().change_upload_location(mp)
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and kwargs.has_key('jail'):
self.jail = kwargs.pop('jail')
super(MkdirForm, self).__init__(*args, **kwargs)
if self.jail:
self.jc = JailsConfiguration.objects.order_by("-id")[0]
jail_path = "%s/%s" % (self.jc.jc_path, self.jail.jail_host)
self.fields['path'].widget.attrs['root'] = (jail_path)
self.fields['jail'].initial = self.jail.jail_host
self.fields['jail'].widget.attrs = {
'readonly': True,
'class': (
'dijitDisabled dijitTextBoxDisabled'
'dijitValidationTextBoxDisabled'
),
}
else:
self.fields['jail'] = forms.ChoiceField(
label=_("Jail"),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
pjlist = []
wlist = Warden().list()
for wj in wlist:
if wj[WARDEN_KEY_STATUS] == WARDEN_STATUS_RUNNING:
pjlist.append(wj[WARDEN_KEY_HOST])
self.fields['jail'].choices = [(pj, pj) for pj in pjlist ]
class PBITemporaryLocationForm(Form):
mountpoint = forms.ChoiceField(
label=_("Place to temporarily place PBI file"),
help_text=_("The system will use this place to temporarily store the "
"PBI file before it's installed."),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
def __init__(self, *args, **kwargs):
super(PBITemporaryLocationForm, self).__init__(*args, **kwargs)
mp = PluginsJail.objects.order_by("-id")
if mp and notifier().plugins_jail_configured():
mp = mp[0]
self.fields['mountpoint'].choices = [
(mp.plugins_path, mp.plugins_path),
]
else:
self.fields['mountpoint'].choices = [(x.mp_path, x.mp_path) \
for x in MountPoint.objects.exclude(
mp_volume__vol_fstype='iscsi')]
def done(self, *args, **kwargs):
notifier().change_upload_location(
self.cleaned_data["mountpoint"].__str__())
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and 'jail' in kwargs:
self.jail = kwargs.pop('jail')
super(NullMountPointForm, self).__init__(*args, **kwargs)
if kwargs and 'instance' in kwargs:
self.instance = kwargs.pop('instance')
if not self.jail:
self.jail = Jails.objects.filter(
jail_host=self.instance.jail)[0]
self.jc = JailsConfiguration.objects.order_by("-id")[0]
self.fields['jail'] = forms.ChoiceField(
label=_("Jail"),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
if self.jail:
self.fields['jail'].initial = self.jail.jail_host
self.fields['jail'].widget.attrs['readonly'] = True
try:
clean_path_execbit(self.jc.jc_path)
except forms.ValidationError, e:
self.errors['__all__'] = self.error_class(e.messages)
class ZFSDataset_CreateForm(Form):
dataset_name = forms.CharField(max_length=128, label=_('Dataset Name'))
dataset_compression = forms.ChoiceField(
choices=choices.ZFS_CompressionChoices,
widget=forms.Select(attrs=attrs_dict),
label=_('Compression level'))
dataset_atime = forms.ChoiceField(
choices=choices.ZFS_AtimeChoices,
widget=forms.RadioSelect(attrs=attrs_dict),
label=_('Enable atime'))
dataset_refquota = forms.CharField(max_length=128,
initial=0,
label=_('Quota for this dataset'),
help_text=_('0=Unlimited; example: 1g'))
dataset_quota = forms.CharField(
max_length=128,
initial=0,
label=_('Quota for this dataset and all children'),
help_text=_('0=Unlimited; example: 1g'))
dataset_refreserv = forms.CharField(
max_length=128,
initial=0,
label=_('Reserved space for this dataset'),
help_text=_('0=None; example: 1g'))
dataset_reserv = forms.CharField(
max_length=128,
initial=0,
label=_('Reserved space for this dataset and all children'),
help_text=_('0=None; example: 1g'))
def __init__(self, *args, **kwargs):
self.fs = kwargs.pop('fs')
super(ZFSDataset_CreateForm, self).__init__(*args, **kwargs)
def clean_dataset_name(self):
name = self.cleaned_data["dataset_name"]
if not re.search(r'^[a-zA-Z0-9][a-zA-Z0-9_\-:.]*$', name):
raise forms.ValidationError(
_("Dataset names must begin with an "
"alphanumeric character and may only contain "
"\"-\", \"_\", \":\" and \".\"."))
return name
def clean(self):
cleaned_data = _clean_quota_fields(
self, ('refquota', 'quota', 'reserv', 'refreserv'), "dataset_")
full_dataset_name = "%s/%s" % (self.fs,
cleaned_data.get("dataset_name"))
if len(zfs.list_datasets(path=full_dataset_name)) > 0:
msg = _(u"You already have a dataset with the same name")
self._errors["dataset_name"] = self.error_class([msg])
del cleaned_data["dataset_name"]
return cleaned_data
def set_error(self, msg):
msg = u"%s" % msg
self._errors['__all__'] = self.error_class([msg])
del self.cleaned_data
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and 'jail' in kwargs:
self.jail = kwargs.pop('jail')
super(JailMountPointForm, self).__init__(*args, **kwargs)
self._full = None
if kwargs and 'instance' in kwargs:
self.instance = kwargs.pop('instance')
if not self.jail and self.instance.id:
try:
self.jail = Jails.objects.filter(
jail_host=self.instance.jail
)[0]
except:
pass
self.jc = JailsConfiguration.objects.order_by("-id")[0]
self.fields['jail'] = forms.ChoiceField(
label=_("Jail"),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
if self.jail:
self.fields['jail'].initial = self.jail.jail_host
self.fields['jail'].widget.attrs['readonly'] = True
jail_path = "%s/%s" % (self.jc.jc_path, self.jail.jail_host)
self.fields['destination'].widget.attrs['root'] = jail_path
try:
clean_path_execbit(self.jc.jc_path)
except forms.ValidationError as e:
self.errors['__all__'] = self.error_class(e.messages)
pjlist = []
try:
wlist = Warden().cached_list()
except:
wlist = []
for wj in wlist:
pjlist.append(wj[WARDEN_KEY_HOST])
self.fields['jail'].choices = [('', '')] + [(pj, pj) for pj in pjlist]
self.fields['jail'].widget.attrs['onChange'] = (
'addStorageJailChange(this);'
)
self.fields['mpjc_path'].widget = forms.widgets.HiddenInput()
self.fields['mpjc_path'].initial = self.jc.jc_path
if self.instance.id:
self.fields['mounted'].initial = self.instance.mounted
else:
self.fields['mounted'].widget = forms.widgets.HiddenInput()
def __init__(self, *args, **kwargs):
super(iSCSITargetExtentForm, self).__init__(*args, **kwargs)
key_order(self, 1, 'iscsi_target_extent_type', instance=True)
if not self._api:
self.fields['iscsi_target_extent_disk'] = forms.ChoiceField(
choices=(),
widget=forms.Select(attrs={'maxHeight': 200}),
label=_('Device'),
required=False,
)
else:
self.fields['iscsi_target_extent_disk'] = forms.CharField(
required=False,
)
key_order(self, 2, 'iscsi_target_extent_disk', instance=True)
if self.instance.id:
with client as c:
e = self.instance.iscsi_target_extent_path
exclude = [e] if not self._api else []
disk_choices = list(c.call(
'iscsi.extent.disk_choices', exclude
).items())
disk_choices.sort(key=lambda x: x[1])
if self.instance.iscsi_target_extent_type == 'File':
self.fields['iscsi_target_extent_type'].initial = 'File'
else:
self.fields['iscsi_target_extent_type'].initial = 'Disk'
if not self._api:
self.fields['iscsi_target_extent_disk'].choices = disk_choices
if self.instance.iscsi_target_extent_type in ('ZVOL', 'HAST'):
self.fields['iscsi_target_extent_disk'].initial = disk_choices
else:
self.fields['iscsi_target_extent_disk'].initial = self.instance.get_device()[5:]
self._path = self.instance.iscsi_target_extent_path
self._name = self.instance.iscsi_target_extent_name
elif not self._api:
with client as c:
disk_choices = list(c.call(
'iscsi.extent.disk_choices'
).items())
disk_choices.sort(key=lambda x: x[1])
self.fields['iscsi_target_extent_disk'].choices = disk_choices
self.fields['iscsi_target_extent_type'].widget.attrs['onChange'] = "iscsiExtentToggle();extentZvolToggle();"
self.fields['iscsi_target_extent_path'].required = False
self.fields['iscsi_target_extent_disk'].widget.attrs['onChange'] = (
'extentZvolToggle();'
)
class ZFSDataset_EditForm(Form):
dataset_compression = forms.ChoiceField(
choices=choices.ZFS_CompressionChoices,
widget=forms.Select(attrs=attrs_dict),
label=_('Compression level'))
dataset_atime = forms.ChoiceField(
choices=choices.ZFS_AtimeChoices,
widget=forms.RadioSelect(attrs=attrs_dict),
label=_('Enable atime'))
dataset_refquota = forms.CharField(max_length=128,
initial=0,
label=_('Quota for this dataset'),
help_text=_('0=Unlimited; example: 1g'))
dataset_quota = forms.CharField(
max_length=128,
initial=0,
label=_('Quota for this dataset and all children'),
help_text=_('0=Unlimited; example: 1g'))
dataset_refreservation = forms.CharField(
max_length=128,
initial=0,
label=_('Reserved space for this dataset'),
help_text=_('0=None; example: 1g'))
dataset_reservation = forms.CharField(
max_length=128,
initial=0,
label=_('Reserved space for this dataset and all children'),
help_text=_('0=None; example: 1g'))
def __init__(self, *args, **kwargs):
self._fs = kwargs.pop("fs", None)
super(ZFSDataset_EditForm, self).__init__(*args, **kwargs)
data = notifier().zfs_get_options(self._fs)
self.fields['dataset_compression'].initial = data['compression']
self.fields['dataset_atime'].initial = data['atime']
for attr in ('refquota', 'quota', 'reservation', 'refreservation'):
formfield = 'dataset_%s' % (attr)
if data[attr] == 'none':
self.fields[formfield].initial = 0
else:
self.fields[formfield].initial = data[attr]
def clean(self):
return _clean_quota_fields(
self, ('refquota', 'quota', 'reservation', 'refreservation'),
"dataset_")
def set_error(self, msg):
msg = u"%s" % msg
self._errors['__all__'] = self.error_class([msg])
del self.cleaned_data
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and kwargs.has_key('jail'):
self.jail = kwargs.pop('jail')
super(NullMountPointForm, self).__init__(*args, **kwargs)
if kwargs and kwargs.has_key('instance'):
self.instance = kwargs.pop('instance')
if self.jail:
self.fields['jail'].initial = self.jail.jail_host
self.fields['jail'].widget.attrs = {
'readonly': True,
'class': (
'dijitDisabled dijitTextBoxDisabled'
'dijitValidationTextBoxDisabled'
),
}
self.jc = JailsConfiguration.objects.order_by("-id")[0]
jail_path = "%s/%s" % (self.jc.jc_path, self.jail.jail_host)
self.fields['destination'].widget.attrs['root'] = (jail_path)
else:
self.fields['jail'] = forms.ChoiceField(
label=_("Jail"),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
jc = JailsConfiguration.objects.order_by("-id")[0]
try:
clean_path_execbit(jc.jc_path)
except forms.ValidationError, e:
self.errors['__all__'] = self.error_class(e.messages)
pjlist = []
wlist = Warden().list()
for wj in wlist:
if wj[WARDEN_KEY_STATUS] == WARDEN_STATUS_RUNNING:
pjlist.append(wj[WARDEN_KEY_HOST])
self.fields['jail'].choices = [(pj, pj) for pj in pjlist ]
class FirmwareTemporaryLocationForm(Form):
mountpoint = forms.ChoiceField(
label=_("Place to temporarily place firmware file"),
help_text=_("The system will use this place to temporarily store the "
"firmware file before it's being applied."),
choices=(),
widget=forms.Select(attrs={'class': 'required'}),
)
def __init__(self, *args, **kwargs):
super(FirmwareTemporaryLocationForm, self).__init__(*args, **kwargs)
self.fields['mountpoint'].choices = [
(x.mp_path, x.mp_path)
for x in MountPoint.objects.exclude(mp_volume__vol_fstype='iscsi')
]
def done(self, *args, **kwargs):
notifier().change_upload_location(
self.cleaned_data["mountpoint"].__str__())
class DiskReplacementForm(forms.Form):
volume_disks = forms.ChoiceField(choices=(),
widget=forms.Select(attrs=attrs_dict),
label=_('Member disk'))
def __init__(self, *args, **kwargs):
self.disk = kwargs.pop('disk', None)
super(DiskReplacementForm, self).__init__(*args, **kwargs)
self.fields['volume_disks'].choices = self._populate_disk_choices()
self.fields['volume_disks'].choices.sort(key=lambda a: float(
re.sub(r'^.*?([0-9]+)[^0-9]*([0-9]*).*$', r'\1.\2', a[0])))
def _populate_disk_choices(self):
diskchoices = dict()
used_disks = []
for v in models.Volume.objects.all():
used_disks.extend(v.get_disks())
if self.disk and self.disk in used_disks:
used_disks.remove(self.disk)
# Grab partition list
# NOTE: This approach may fail if device nodes are not accessible.
disks = notifier().get_disks()
for disk in disks:
if disk in used_disks:
continue
devname, capacity = disks[disk]['devname'], disks[disk]['capacity']
capacity = humanize_number_si(int(capacity))
if devname == self.disk:
diskchoices[devname] = "In-place [%s (%s)]" % (devname,
capacity)
else:
diskchoices[devname] = "%s (%s)" % (devname, capacity)
choices = diskchoices.items()
choices.sort(key=lambda a: float(
re.sub(r'^.*?([0-9]+)[^0-9]*([0-9]*).*$', r'\1.\2', a[0])))
return choices
def __init__(self, *args, **kwargs):
self.jail = None
if kwargs and 'jail' in kwargs:
self.jail = kwargs.pop('jail')
super(PBIUploadForm, self).__init__(*args, **kwargs)
if self.jail:
self.fields['pjail'] = forms.ChoiceField(
label=_("Plugin Jail"),
help_text=_(
"The plugin jail that the PBI is to be installed in."),
choices=((self.jail.jail_host, self.jail.jail_host), ),
widget=forms.Select(
attrs={
'class': ('requireddijitDisabled dijitTextBoxDisabled '
'dijitValidationTextBoxDisabled'),
'readonly':
True,
}),
required=False,
)
class ZVol_CreateForm(Form):
zvol_name = forms.CharField(max_length=128, label=_('ZFS Volume Name'))
zvol_size = forms.CharField(max_length=128,
label=_('Size for this ZFS Volume'),
help_text=_('Example: 1g'))
zvol_compression = forms.ChoiceField(
choices=choices.ZFS_CompressionChoices,
widget=forms.Select(attrs=attrs_dict),
label=_('Compression level'))
def __init__(self, *args, **kwargs):
self.vol_name = kwargs.pop('vol_name')
super(ZVol_CreateForm, self).__init__(*args, **kwargs)
def clean_dataset_name(self):
name = self.cleaned_data["zvol_name"]
if not re.search(r'^[a-zA-Z0-9][a-zA-Z0-9_\-:.]*$', name):
raise forms.ValidationError(
_("ZFS Volume names must begin with "
"an alphanumeric character and may only contain "
"(-), (_), (:) and (.)."))
return name
def clean(self):
cleaned_data = self.cleaned_data
full_zvol_name = "%s/%s" % (self.vol_name,
cleaned_data.get("zvol_name"))
if len(zfs.list_datasets(path=full_zvol_name)) > 0:
msg = _(u"You already have a dataset with the same name")
self._errors["zvol_name"] = self.error_class([msg])
del cleaned_data["zvol_name"]
return cleaned_data
def set_error(self, msg):
msg = u"%s" % msg
self._errors['__all__'] = self.error_class([msg])
del self.cleaned_data
class VolumeAutoImportForm(forms.Form):
volume_disks = forms.ChoiceField(choices=(),
widget=forms.Select(attrs=attrs_dict),
label=_('Volume'))
def __init__(self, *args, **kwargs):
super(VolumeAutoImportForm, self).__init__(*args, **kwargs)
self.fields['volume_disks'].choices = self._populate_disk_choices()
def _populate_disk_choices(self):
diskchoices = dict()
used_disks = []
for v in models.Volume.objects.all():
used_disks.extend(v.get_disks())
# Grab partition list
# NOTE: This approach may fail if device nodes are not accessible.
vols = notifier().detect_volumes()
for vol in list(vols):
for vdev in vol['disks']['vdevs']:
for disk in vdev['disks']:
if filter(lambda x: x is not None and \
disk['name'].startswith(x),
used_disks):
vols.remove(vol)
break
else:
continue
break
for vol in vols:
if vol.get("id", None):
devname = "%s [%s, id=%s]" % (vol['label'], vol['type'],
vol['id'])
else:
devname = "%s [%s]" % (vol['label'], vol['type'])
diskchoices[vol['label']] = "%s" % (devname, )
choices = diskchoices.items()
return choices
def clean(self):
cleaned_data = self.cleaned_data
vols = notifier().detect_volumes()
for vol in vols:
if vol['label'] == cleaned_data['volume_disks']:
cleaned_data['volume'] = vol
break
if cleaned_data.get('volume', None) == None:
self._errors['__all__'] = self.error_class([
_("You must select a volume."),
])
else:
if models.Volume.objects.filter(
vol_name=cleaned_data['volume']['label']).count() > 0:
msg = _(u"You already have a volume with same name")
self._errors["volume_disks"] = self.error_class([msg])
del cleaned_data["volume_disks"]
if cleaned_data['volume']['type'] == 'geom':
if cleaned_data['volume']['group_type'] == 'mirror':
dev = "/dev/mirror/%s" % (cleaned_data['volume']['label'])
elif cleaned_data['volume']['group_type'] == 'stripe':
dev = "/dev/stripe/%s" % (cleaned_data['volume']['label'])
elif cleaned_data['volume']['group_type'] == 'raid3':
dev = "/dev/raid3/%s" % (cleaned_data['volume']['label'])
else:
raise NotImplementedError
isvalid = notifier().precheck_partition(dev, 'UFS')
if not isvalid:
msg = _(u"The selected disks were not verified for this "
"import rules.")
self._errors["volume_disks"] = self.error_class([msg])
if "volume_disks" in cleaned_data:
del cleaned_data["volume_disks"]
elif cleaned_data['volume']['type'] != 'zfs':
raise NotImplementedError
return cleaned_data
def done(self, request):
vol = self.cleaned_data['volume']
volume_name = vol['label']
group_type = vol['group_type']
if vol['type'] == 'geom':
volume_fstype = 'UFS'
elif vol['type'] == 'zfs':
volume_fstype = 'ZFS'
with transaction.commit_on_success():
volume = models.Volume(vol_name=volume_name,
vol_fstype=volume_fstype)
volume.save()
self.volume = volume
mp = models.MountPoint(mp_volume=volume,
mp_path='/mnt/' + volume_name,
mp_options='rw')
mp.save()
if vol['type'] != 'zfs':
notifier().label_disk(volume_name,
"%s/%s" % (group_type, volume_name),
'UFS')
else:
volume.vol_guid = vol['id']
volume.save()
models.Scrub.objects.create(scrub_volume=volume)
if vol['type'] == 'zfs' and not notifier().zfs_import(
vol['label'], vol['id']):
raise MiddlewareError(
_('The volume "%s" failed to import, '
'for futher details check pool status') % vol['label'])
notifier().reload("disk")
class iSCSITargetDeviceExtentForm(ModelForm):
iscsi_extent_disk = forms.ChoiceField(
choices=(),
widget=forms.Select(attrs={'maxHeight': 200}),
label=_('Disk device'))
class Meta:
model = models.iSCSITargetExtent
exclude = ('iscsi_target_extent_type', 'iscsi_target_extent_path',
'iscsi_target_extent_filesize')
def __init__(self, *args, **kwargs):
super(iSCSITargetDeviceExtentForm, self).__init__(*args, **kwargs)
if kwargs.has_key("instance"):
self.fields[
'iscsi_extent_disk'].choices = self._populate_disk_choices(
exclude=self.instance)
if self.instance.iscsi_target_extent_type == 'ZVOL':
self.fields[
'iscsi_extent_disk'].initial = self.instance.iscsi_target_extent_path
else:
self.fields[
'iscsi_extent_disk'].initial = self.instance.get_device(
)[5:]
self._path = self.instance.iscsi_target_extent_path
self._name = self.instance.iscsi_target_extent_name
else:
self.fields[
'iscsi_extent_disk'].choices = self._populate_disk_choices()
self.fields['iscsi_extent_disk'].choices.sort()
# TODO: This is largely the same with disk wizard.
def _populate_disk_choices(self, exclude=None):
diskchoices = dict()
qs = models.iSCSITargetExtent.objects.filter(
iscsi_target_extent_type='Disk')
if exclude:
qs = qs.exclude(id=exclude.id)
diskids = [i[0] for i in qs.values_list('iscsi_target_extent_path')]
used_disks = [d.disk_name for d in Disk.objects.filter(id__in=diskids)]
qs = models.iSCSITargetExtent.objects.filter(
iscsi_target_extent_type='ZVOL')
if exclude:
qs = qs.exclude(id=exclude.id)
used_zvol = [i[0] for i in qs.values_list('iscsi_target_extent_path')]
for v in models.Volume.objects.all():
used_disks.extend(v.get_disks())
for volume in Volume.objects.filter(vol_fstype__exact='ZFS'):
zvols = notifier().list_zfs_vols(volume.vol_name)
for zvol, attrs in zvols.items():
if "zvol/" + zvol not in used_zvol:
diskchoices["zvol/" +
zvol] = "%s (%s)" % (zvol, attrs['volsize'])
# Grab partition list
# NOTE: This approach may fail if device nodes are not accessible.
disks = notifier().get_disks()
for name, disk in disks.items():
if name in used_disks:
continue
capacity = humanize_size(disk['capacity'])
diskchoices[name] = "%s (%s)" % (name, capacity)
# HAST Devices through GEOM GATE
gate_pipe = os.popen(
"""/usr/sbin/diskinfo `/sbin/geom gate status -s"""
"""| /usr/bin/cut -d" " -f1` | /usr/bin/cut -f1,3""")
gate_diskinfo = gate_pipe.read().strip().split('\n')
for disk in gate_diskinfo:
if disk:
devname, capacity = disk.split('\t')
capacity = humanize_size(capacity)
diskchoices[devname] = "%s (%s)" % (devname, capacity)
return diskchoices.items()
def save(self, commit=True):
oExtent = super(iSCSITargetDeviceExtentForm, self).save(commit=False)
if commit:
# label it only if it is a real disk
if self.cleaned_data["iscsi_extent_disk"].startswith("zvol"):
oExtent.iscsi_target_extent_path = self.cleaned_data[
"iscsi_extent_disk"]
oExtent.iscsi_target_extent_type = 'ZVOL'
elif self.cleaned_data["iscsi_extent_disk"].startswith(
"multipath"):
notifier().unlabel_disk(
str(self.cleaned_data["iscsi_extent_disk"]))
notifier().label_disk(
"extent_%s" % self.cleaned_data["iscsi_extent_disk"],
self.cleaned_data["iscsi_extent_disk"])
mp_name = self.cleaned_data["iscsi_extent_disk"].split("/")[-1]
diskobj = models.Disk.objects.get(disk_multipath_name=mp_name)
oExtent.iscsi_target_extent_type = 'Disk'
oExtent.iscsi_target_extent_path = str(diskobj.id)
else:
notifier().unlabel_disk(
str(self.cleaned_data["iscsi_extent_disk"]))
diskobj = models.Disk.objects.get(
disk_name=self.cleaned_data["iscsi_extent_disk"])
if diskobj.disk_identifier.startswith("{devicename}") or \
diskobj.disk_identifier.startswith("{uuid}"):
notifier().label_disk(
"extent_%s" % self.cleaned_data["iscsi_extent_disk"],
self.cleaned_data["iscsi_extent_disk"])
notifier().sync_disk(
self.cleaned_data["iscsi_extent_disk"])
oExtent.iscsi_target_extent_type = 'Disk'
oExtent.iscsi_target_extent_path = str(diskobj.id)
oExtent.iscsi_target_extent_filesize = 0
oExtent.save()
started = notifier().reload("iscsitarget")
if started is False and models.services.objects.get(
srv_service='iscsitarget').srv_enable:
raise ServiceFailed("iscsitarget",
_("The iSCSI service failed to reload."))
return oExtent
class VolumeImportForm(forms.Form):
volume_name = forms.CharField(max_length=30, label=_('Volume name'))
volume_disks = forms.ChoiceField(choices=(),
widget=forms.Select(attrs=attrs_dict),
label=_('Member disk'))
volume_fstype = forms.ChoiceField(
choices=((x, x) for x in ('UFS', 'NTFS', 'MSDOSFS', 'EXT2FS')),
widget=forms.RadioSelect(attrs=attrs_dict),
label='File System type')
def __init__(self, *args, **kwargs):
super(VolumeImportForm, self).__init__(*args, **kwargs)
self.fields['volume_disks'].choices = self._populate_disk_choices()
def _populate_disk_choices(self):
used_disks = []
for v in models.Volume.objects.all():
used_disks.extend(v.get_disks())
qs = iSCSITargetExtent.objects.filter(iscsi_target_extent_type='Disk')
diskids = [i[0] for i in qs.values_list('iscsi_target_extent_path')]
used_disks.extend(
[d.disk_name for d in models.Disk.objects.filter(id__in=diskids)])
n = notifier()
# Grab partition list
# NOTE: This approach may fail if device nodes are not accessible.
_parts = n.get_partitions()
for name, part in _parts.items():
if len([i for i in used_disks \
if part['devname'].startswith(i)]) > 0:
del _parts[name]
parts = []
for name, part in _parts.items():
parts.append(Disk(part['devname'], part['capacity']))
choices = sorted(parts)
choices = [tuple(p) for p in choices]
return choices
def clean(self):
cleaned_data = self.cleaned_data
volume_name = cleaned_data.get("volume_name")
if models.Volume.objects.filter(vol_name=volume_name).count() > 0:
msg = _(u"You already have a volume with same name")
self._errors["volume_name"] = self.error_class([msg])
del cleaned_data["volume_name"]
devpath = "/dev/%s" % (cleaned_data.get('volume_disks', []), )
isvalid = notifier().precheck_partition(
devpath, cleaned_data.get('volume_fstype', ''))
if not isvalid:
msg = _(u"The selected disks were not verified for this import "
"rules.")
self._errors["volume_name"] = self.error_class([msg])
if "volume_name" in cleaned_data:
del cleaned_data["volume_name"]
if "volume_name" in cleaned_data:
dolabel = notifier().label_disk(cleaned_data["volume_name"],
devpath,
cleaned_data['volume_fstype'])
if not dolabel:
msg = _(u"An error occurred while labeling the disk.")
self._errors["volume_name"] = self.error_class([msg])
cleaned_data.pop("volume_name", None)
return cleaned_data
def done(self, request):
# Construct and fill forms into database.
volume_name = self.cleaned_data['volume_name']
volume_fstype = self.cleaned_data['volume_fstype']
volume = models.Volume(vol_name=volume_name, vol_fstype=volume_fstype)
volume.save()
self.volume = volume
mp = models.MountPoint(mp_volume=volume,
mp_path='/mnt/' + volume_name,
mp_options='rw')
mp.save()
notifier().start("mx-fstab")
notifier().mount_volume(volume)
