class GlobalConfiguration(Model):
gc_hostname = models.CharField(
max_length=120,
verbose_name=_("Hostname"),
default='nas',
validators=[RegexValidator(regex=r'^[a-zA-Z\.\-\_0-9]+$', )],
)
gc_hostname_b = models.CharField(
max_length=120,
verbose_name=_("Hostname"),
validators=[RegexValidator(regex=r'^[a-zA-Z\.\-\_0-9]+$', )],
blank=True,
null=True,
)
gc_domain = models.CharField(
max_length=120,
verbose_name=_("Domain"),
default='local',
validators=[RegexValidator(regex=r'^[a-zA-Z\.\-\_0-9]+$', )],
)
gc_ipv4gateway = IP4AddressField(
blank=True,
default='',
verbose_name=_("IPv4 Default Gateway"),
)
gc_ipv6gateway = IP6AddressField(
blank=True,
default='',
verbose_name=_("IPv6 Default Gateway"),
)
gc_nameserver1 = IPAddressField(blank=True,
default='',
verbose_name=_("Nameserver 1"))
gc_nameserver2 = IPAddressField(default='',
blank=True,
verbose_name=_("Nameserver 2"))
gc_nameserver3 = IPAddressField(default='',
blank=True,
verbose_name=_("Nameserver 3"))
gc_httpproxy = models.CharField(
verbose_name=_('HTTP Proxy'),
blank=True,
max_length=255,
)
gc_netwait_enabled = models.BooleanField(
verbose_name=_("Enable netwait feature"),
help_text=_(
"If enabled, delays the start of network-reliant services "
"until interface is up and ICMP packets to a destination defined "
"in netwait ip list are flowing. Link state is examined first, "
"followed by \"pinging\" an IP address to verify network "
"usability. If no destination can be reached or timeouts are "
"exceeded, network services are started anyway with no guarantee "
"that the network is usable."),
default=False,
)
gc_netwait_ip = models.CharField(
verbose_name=_("Netwait IP list"),
help_text=_(
"Space-delimited list of IP addresses to ping(8). If "
"multiple IP addresses are specified, each will be tried until "
"one is successful or the list is exhausted. If it is empty the "
"default gateway will be used."),
blank=True,
max_length=300,
)
gc_hosts = models.TextField(
verbose_name=_("Host name data base"),
help_text=_(
"This field is appended to /etc/hosts which contains "
"information regarding known hosts on the network. hosts(5)"),
default='',
blank=True,
)
def __init__(self, *args, **kwargs):
super(GlobalConfiguration, self).__init__(*args, **kwargs)
for name in (
'gc_hostname',
'gc_ipv4gateway',
'gc_ipv6gateway',
'gc_domain',
'gc_nameserver1',
'gc_nameserver2',
'gc_nameserver3',
'gc_httpproxy',
):
setattr(self, "_orig_%s" % name, self.__dict__.get(name))
def __str__(self):
return str(self.id)
def get_hostname(self):
_n = notifier()
if not _n.is_freenas():
if _n.failover_node() == 'B':
return self.gc_hostname_b
else:
return self.gc_hostname
else:
return self.gc_hostname
def save(self, *args, **kwargs):
# See #3437
if self._orig_gc_hostname != self.gc_hostname:
try:
cifs = CIFS.objects.order_by('-id')[0]
cifs.cifs_srv_netbiosname = self.gc_hostname
cifs.save()
except:
pass
return super(GlobalConfiguration, self).save(*args, **kwargs)
class Meta:
verbose_name = _("Global Configuration")
verbose_name_plural = _("Global Configuration")
class Interfaces(Model):
int_interface = models.CharField(max_length=300,
blank=False,
verbose_name=_("NIC"),
help_text=_("Pick your NIC"))
int_name = models.CharField(max_length=120,
verbose_name=_("Interface Name"),
help_text=_("Name your NIC."))
int_dhcp = models.BooleanField(
verbose_name=_("DHCP"),
default=False,
help_text=_("When enabled, use DHCP to obtain IPv4 address as well"
" as default router, etc."),
)
int_ipv4address = IPAddressField(
verbose_name=_("IPv4 Address"),
blank=True,
default='',
)
int_ipv4address_b = IPAddressField(
verbose_name=_("IPv4 Address"),
blank=True,
default='',
)
int_v4netmaskbit = models.CharField(max_length=3,
choices=choices.v4NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv4 Netmask"),
help_text="")
int_ipv6auto = models.BooleanField(
verbose_name=_("Auto configure IPv6"),
default=False,
help_text=_("When enabled, automatically configurate IPv6 address "
"via rtsol(8)."),
)
int_ipv6address = IPAddressField(
verbose_name=_("IPv6 Address"),
blank=True,
default='',
)
int_v6netmaskbit = models.CharField(max_length=4,
choices=choices.v6NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv6 Prefix Length"),
help_text="")
int_vip = IPAddressField(
verbose_name=_("Virtual IP"),
blank=True,
null=True,
)
int_vhid = models.PositiveIntegerField(
verbose_name=_("Virtual Host ID"),
null=True,
blank=True,
)
int_pass = models.CharField(
max_length=100,
blank=True,
verbose_name=_("Password"),
editable=False,
)
int_critical = models.BooleanField(
default=False,
verbose_name=_("Critical for Failover"),
)
int_group = models.IntegerField(
verbose_name=_('Group'),
choices=[(i, i) for i in range(1, 33)],
null=True,
blank=True,
)
int_options = models.CharField(max_length=120,
verbose_name=_("Options"),
blank=True)
def __str__(self):
if not self.int_name:
return self.int_interface
return str(self.int_name)
def __init__(self, *args, **kwargs):
super(Interfaces, self).__init__(*args, **kwargs)
self._original_int_options = self.int_options
def delete(self):
LAGGInterface.objects.filter(lagg_interface__id=self.id).delete()
# Delete VLAN entries for this interface
VLAN.objects.filter(vlan_vint=self.int_interface).delete()
if self.id:
super(Interfaces, self).delete()
os.system("sleep 2")
notifier().start("network")
def save(self, *args, **kwargs):
if self.int_vip and not self.int_pass:
self.int_pass = ''.join([
random.SystemRandom().choice(string.ascii_letters +
string.digits) for n in range(16)
])
return super(Interfaces, self).save(*args, **kwargs)
class Meta:
verbose_name = _("Interface")
verbose_name_plural = _("Interfaces")
ordering = ["int_interface"]
def get_ipv4_addresses(self):
"""
Includes IPv4 addresses in aliases
"""
ips = []
if self.int_ipv4address:
ips.append("%s/%s" % (
str(self.int_ipv4address),
str(self.int_v4netmaskbit),
))
if self.int_ipv4address_b:
ips.append("%s/%s" % (
str(self.int_ipv4address_b),
str(self.int_v4netmaskbit),
))
for alias in self.alias_set.exclude(alias_v4address=''):
ips.append("%s/%s" % (
str(alias.alias_v4address),
str(alias.alias_v4netmaskbit),
))
return ips
def get_my_ipv4_addresses(self, vip=None):
"""
Includes IPv4 addresses of this node, aliases of this node,
and (optionally) VIPs
"""
ips = []
_n = notifier()
if not _n.is_freenas() and _n.failover_node() == 'B':
if self.int_ipv4address_b:
ips.append("%s" % str(self.int_ipv4address_b))
for alias in self.alias_set.exclude(alias_v4address_b=''):
ips.append("%s" % str(alias.alias_v4address_b))
else:
if self.int_ipv4address:
ips.append("%s" % str(self.int_ipv4address))
for alias in self.alias_set.exclude(alias_v4address=''):
ips.append("%s" % str(alias.alias_v4address))
if vip:
if self.int_vip:
ips.append("%s" % str(self.int_vip))
for alias in self.alias_set.exclude(alias_vip=''):
ips.append("%s" % str(alias.alias_vip))
return ips
def get_ipv6_addresses(self):
"""
Includes IPv6 addresses in aliases
"""
ips = []
if self.int_ipv6address:
ips.append("%s/%s" % (
str(self.int_ipv6address),
str(self.int_v6netmaskbit),
))
for alias in self.alias_set.exclude(alias_v6address=''):
ips.append("%s/%s" % (
str(alias.alias_v6address),
str(alias.alias_v6netmaskbit),
))
return ips
def get_media_status(self):
return notifier().iface_media_status(self.int_interface)
class GlobalConfiguration(Model):
gc_hostname = models.CharField(max_length=120, verbose_name=_("Hostname"))
gc_domain = models.CharField(max_length=120, verbose_name=_("Domain"))
gc_ipv4gateway = IP4AddressField(
blank=True,
default='',
verbose_name=_("IPv4 Default Gateway"),
)
gc_ipv6gateway = IP6AddressField(
blank=True,
default='',
verbose_name=_("IPv6 Default Gateway"),
)
gc_nameserver1 = IPAddressField(blank=True,
default='',
verbose_name=_("Nameserver 1"))
gc_nameserver2 = IPAddressField(default='',
blank=True,
verbose_name=_("Nameserver 2"))
gc_nameserver3 = IPAddressField(default='',
blank=True,
verbose_name=_("Nameserver 3"))
gc_netwait_enabled = models.BooleanField(
verbose_name=_("Enable netwait feature"),
help_text=_(
"If enabled, delays the start of network-reliant services "
"until interface is up and ICMP packets to a destination defined "
"in netwait ip list are flowing. Link state is examined first, "
"followed by \"pinging\" an IP address to verify network "
"usability. If no destination can be reached or timeouts are "
"exceeded, network services are started anyway with no guarantee "
"that the network is usable."),
default=False,
)
gc_netwait_ip = models.CharField(
verbose_name=_("Netwait IP list"),
help_text=_(
"Space-delimited list of IP addresses to ping(8). If "
"multiple IP addresses are specified, each will be tried until "
"one is successful or the list is exhausted. If it is empty the "
"default gateway will be used."),
blank=True,
max_length=300,
)
gc_hosts = models.TextField(
verbose_name=_("Host name data base"),
help_text=_(
"This field is appended to /etc/hosts which contains "
"information regarding known hosts on the network. hosts(5)"),
default='',
blank=True,
)
def __unicode__(self):
return u'%s' % self.id
class Meta:
verbose_name = _("Global Configuration")
verbose_name_plural = _("Global Configuration")
class FreeAdmin:
deletable = False
class Interfaces(Model):
int_interface = models.CharField(
max_length=300,
blank=False,
verbose_name=_("NIC"),
help_text=_("Pick your NIC")
)
int_name = models.CharField(
max_length="120",
verbose_name=_("Interface Name"),
help_text=_("Name your NIC.")
)
int_dhcp = models.BooleanField(
verbose_name=_("DHCP"),
default=False,
help_text=_(
"When enabled, use DHCP to obtain IPv4 address as well"
" as default router, etc."
),
)
int_ipv4address = IPAddressField(
verbose_name=_("IPv4 Address"),
blank=True,
default='',
)
int_ipv4address_b = IPAddressField(
verbose_name=_("IPv4 Address"),
blank=True,
default='',
)
int_v4netmaskbit = models.CharField(
max_length=3,
choices=choices.v4NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv4 Netmask"),
help_text=""
)
int_ipv6auto = models.BooleanField(
verbose_name=_("Auto configure IPv6"),
default=False,
help_text=_(
"When enabled, automatically configurate IPv6 address "
"via rtsol(8)."
),
)
int_ipv6address = IPAddressField(
verbose_name=_("IPv6 Address"),
blank=True,
default='',
)
int_v6netmaskbit = models.CharField(
max_length=4,
choices=choices.v6NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv6 Prefix Length"),
help_text=""
)
int_vip = IPAddressField(
verbose_name=_("Virtual IP"),
blank=True,
null=True,
)
int_vhid = models.PositiveIntegerField(
verbose_name=_("Virtual Host ID"),
null=True,
blank=True,
)
int_pass = models.CharField(
max_length=100,
blank=True,
verbose_name=_("Password"),
editable=False,
)
int_critical = models.BooleanField(
default=False,
verbose_name=_("Critical for Failover"),
)
int_group = models.IntegerField(
verbose_name=_('Group'),
choices=[(i, i) for i in range(1, 33)],
null=True,
blank=True,
)
int_options = models.CharField(
max_length=120,
verbose_name=_("Options"),
blank=True
)
def __unicode__(self):
if not self.int_name:
return self.int_interface
return u'%s' % self.int_name
def __init__(self, *args, **kwargs):
super(Interfaces, self).__init__(*args, **kwargs)
self._original_int_options = self.int_options
def delete(self):
with transaction.atomic():
for lagg in self.lagginterface_set.all():
lagg.delete()
if self.id:
super(Interfaces, self).delete()
os.system("sleep 2")
notifier().start("network")
def save(self, *args, **kwargs):
if self.int_vip and not self.int_pass:
self.int_pass = ''.join([
random.SystemRandom().choice(
string.ascii_letters + string.digits
)
for n in xrange(16)
])
super(Interfaces, self).save(*args, **kwargs)
if self._original_int_options != self.int_options and \
re.search(r'mtu \d+', self._original_int_options) and \
self.int_options.find("mtu") == -1:
notifier().interface_mtu(self.int_interface, "1500")
class Meta:
verbose_name = _("Interface")
verbose_name_plural = _("Interfaces")
ordering = ["int_interface"]
def get_ipv4_addresses(self):
"""
Includes IPv4 addresses in aliases
"""
ips = []
if self.int_ipv4address:
ips.append("%s/%s" % (
str(self.int_ipv4address),
str(self.int_v4netmaskbit),
))
if self.int_ipv4address_b:
ips.append("%s/%s" % (
str(self.int_ipv4address_b),
str(self.int_v4netmaskbit),
))
for alias in self.alias_set.exclude(alias_v4address=''):
ips.append("%s/%s" % (
str(alias.alias_v4address),
str(alias.alias_v4netmaskbit),
))
return ips
def get_ipv6_addresses(self):
"""
Includes IPv6 addresses in aliases
"""
ips = []
if self.int_ipv6address:
ips.append("%s/%s" % (
str(self.int_ipv6address),
str(self.int_v6netmaskbit),
))
for alias in self.alias_set.exclude(alias_v6address=''):
ips.append("%s/%s" % (
str(alias.alias_v6address),
str(alias.alias_v6netmaskbit),
))
return ips
def get_media_status(self):
return notifier().iface_media_status(self.int_interface)
class Interfaces(Model):
int_interface = models.CharField(max_length=300,
blank=False,
verbose_name=_("NIC"),
help_text=_("Pick your NIC"))
int_name = models.CharField(max_length="120",
verbose_name=_("Interface Name"),
help_text=_("Name your NIC."))
int_dhcp = models.BooleanField(
verbose_name=_("DHCP"),
help_text=_("When enabled, use DHCP to obtain IPv4 address as well"
" as default router, etc."))
int_ipv4address = IPAddressField(
verbose_name=_("IPv4 Address"),
blank=True,
default='',
)
int_v4netmaskbit = models.CharField(max_length=3,
choices=choices.v4NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv4 Netmask"),
help_text="")
int_ipv6auto = models.BooleanField(
verbose_name=_("Auto configure IPv6"),
help_text=_("When enabled, automatically configurate IPv6 address "
"via rtsol(8)."))
int_ipv6address = IPAddressField(
verbose_name=_("IPv6 Address"),
blank=True,
default='',
)
int_v6netmaskbit = models.CharField(max_length=4,
choices=choices.v6NetmaskBitList,
blank=True,
default='',
verbose_name=_("IPv6 Prefix Length"),
help_text="")
int_options = models.CharField(max_length=120,
verbose_name=_("Options"),
blank=True)
def __unicode__(self):
return u'%s' % self.int_name
def __init__(self, *args, **kwargs):
super(Interfaces, self).__init__(*args, **kwargs)
self._original_int_options = self.int_options
def delete(self):
with transaction.commit_on_success():
for lagg in self.lagginterface_set.all():
lagg.delete()
if self.id:
super(Interfaces, self).delete()
notifier().stop("netif")
notifier().start("network")
def save(self, *args, **kwargs):
super(Interfaces, self).save(*args, **kwargs)
if self._original_int_options != self.int_options and \
re.search(r'mtu \d+', self._original_int_options) and \
self.int_options.find("mtu") == -1:
notifier().interface_mtu(self.int_interface, "1500")
class Meta:
verbose_name = _("Interface")
verbose_name_plural = _("Interfaces")
ordering = ["int_interface"]
def get_ipv4_addresses(self):
"""
Includes IPv4 addresses in aliases
"""
ips = []
if self.int_ipv4address:
ips.append("%s/%s" % (
str(self.int_ipv4address),
str(self.int_v4netmaskbit),
))
for alias in self.alias_set.exclude(alias_v4address=''):
ips.append("%s/%s" % (
str(alias.alias_v4address),
str(alias.alias_v4netmaskbit),
))
return ips
def get_ipv6_addresses(self):
"""
Includes IPv6 addresses in aliases
"""
ips = []
if self.int_ipv6address:
ips.append("%s/%s" % (
str(self.int_ipv6address),
str(self.int_v6netmaskbit),
))
for alias in self.alias_set.exclude(alias_v6address=''):
ips.append("%s/%s" % (
str(alias.alias_v6address),
str(alias.alias_v6netmaskbit),
))
return ips