Client for OpenStack services
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
"""Network action implementations"""
from cliff import columns as cliff_columns
from osc_lib.cli import format_columns
from osc_lib.command import command
from osc_lib import utils
from osc_lib.utils import tags as _tag
from openstackclient.i18n import _
from openstackclient.identity import common as identity_common
from openstackclient.network import common
from openstackclient.network import sdk_utils
class AdminStateColumn(cliff_columns.FormattableColumn):
def human_readable(self):
return 'UP' if self._value else 'DOWN'
class RouterExternalColumn(cliff_columns.FormattableColumn):
def human_readable(self):
return 'External' if self._value else 'Internal'
_formatters = {
'subnets': format_columns.ListColumn,
'subnet_ids': format_columns.ListColumn,
'admin_state_up': AdminStateColumn,
'is_admin_state_up': AdminStateColumn,
'router:external': RouterExternalColumn,
'is_router_external': RouterExternalColumn,
'availability_zones': format_columns.ListColumn,
'availability_zone_hints': format_columns.ListColumn,
'tags': format_columns.ListColumn,
}
def _get_columns_network(item):
column_map = {
'subnet_ids': 'subnets',
'is_admin_state_up': 'admin_state_up',
'is_router_external': 'router:external',
'is_port_security_enabled': 'port_security_enabled',
'provider_network_type': 'provider:network_type',
'provider_physical_network': 'provider:physical_network',
'provider_segmentation_id': 'provider:segmentation_id',
'is_shared': 'shared',
'ipv4_address_scope_id': 'ipv4_address_scope',
'ipv6_address_scope_id': 'ipv6_address_scope',
'tenant_id': 'project_id',
'tags': 'tags',
}
return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map)
def _get_columns_compute(item):
column_map = {
'tenant_id': 'project_id',
}
return sdk_utils.get_osc_show_columns_for_sdk_resource(item, column_map)
def _get_attrs_network(client_manager, parsed_args):
attrs = {}
if parsed_args.name is not None:
attrs['name'] = parsed_args.name
if parsed_args.enable:
attrs['admin_state_up'] = True
if parsed_args.disable:
attrs['admin_state_up'] = False
if parsed_args.share:
attrs['shared'] = True
if parsed_args.no_share:
attrs['shared'] = False
if parsed_args.enable_port_security:
attrs['port_security_enabled'] = True
if parsed_args.disable_port_security:
attrs['port_security_enabled'] = False
# "network set" command doesn't support setting project.
if 'project' in parsed_args and parsed_args.project is not None:
identity_client = client_manager.identity
project_id = identity_common.find_project(
identity_client,
parsed_args.project,
parsed_args.project_domain,
).id
# TODO(dtroyer): Remove tenant_id when we clean up the SDK refactor
attrs['tenant_id'] = project_id
attrs['project_id'] = project_id
# "network set" command doesn't support setting availability zone hints.
if 'availability_zone_hints' in parsed_args and \
parsed_args.availability_zone_hints is not None:
attrs['availability_zone_hints'] = parsed_args.availability_zone_hints
# set description
if parsed_args.description:
attrs['description'] = parsed_args.description
# set mtu
if parsed_args.mtu:
attrs['mtu'] = parsed_args.mtu
# update_external_network_options
if parsed_args.internal:
attrs['router:external'] = False
if parsed_args.external:
attrs['router:external'] = True
if parsed_args.no_default:
attrs['is_default'] = False
if parsed_args.default:
attrs['is_default'] = True
# Update Provider network options
if parsed_args.provider_network_type:
attrs['provider:network_type'] = parsed_args.provider_network_type
if parsed_args.physical_network:
attrs['provider:physical_network'] = parsed_args.physical_network
if parsed_args.segmentation_id:
attrs['provider:segmentation_id'] = parsed_args.segmentation_id
if parsed_args.qos_policy is not None:
network_client = client_manager.network
_qos_policy = network_client.find_qos_policy(parsed_args.qos_policy,
ignore_missing=False)
attrs['qos_policy_id'] = _qos_policy.id
if 'no_qos_policy' in parsed_args and parsed_args.no_qos_policy:
attrs['qos_policy_id'] = None
# Update DNS network options
if parsed_args.dns_domain:
attrs['dns_domain'] = parsed_args.dns_domain
return attrs
def _get_attrs_compute(client_manager, parsed_args):
attrs = {}
if parsed_args.name is not None:
attrs['name'] = parsed_args.name
if parsed_args.share:
attrs['share_subnet'] = True
if parsed_args.no_share:
attrs['share_subnet'] = False
if parsed_args.subnet is not None:
attrs['subnet'] = parsed_args.subnet
return attrs
def _add_additional_network_options(parser):
# Add additional network options
parser.add_argument(
'--provider-network-type',
metavar='<provider-network-type>',
help=_("The physical mechanism by which the virtual network "
"is implemented. For example: "
"flat, geneve, gre, local, vlan, vxlan."))
parser.add_argument(
'--provider-physical-network',
metavar='<provider-physical-network>',
dest='physical_network',
help=_("Name of the physical network over which the virtual "
"network is implemented"))
parser.add_argument(
'--provider-segment',
metavar='<provider-segment>',
dest='segmentation_id',
help=_("VLAN ID for VLAN networks or Tunnel ID for "
"GENEVE/GRE/VXLAN networks"))
parser.add_argument(
'--dns-domain',
metavar='<dns-domain>',
dest='dns_domain',
help=_("Set DNS domain for this network "
"(requires DNS integration extension)")
)
# TODO(sindhu): Use the SDK resource mapped attribute names once the
# OSC minimum requirements include SDK 1.0.
class CreateNetwork(common.NetworkAndComputeShowOne):
_description = _("Create new network")
def update_parser_common(self, parser):
parser.add_argument(
'name',
metavar='<name>',
help=_("New network name")
)
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
action='store_true',
default=None,
help=_("Share the network between projects")
)
share_group.add_argument(
'--no-share',
action='store_true',
help=_("Do not share the network between projects")
)
return parser
def update_parser_network(self, parser):
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
action='store_true',
default=True,
help=self.enhance_help_neutron(_("Enable network (default)"))
)
admin_group.add_argument(
'--disable',
action='store_true',
help=self.enhance_help_neutron(_("Disable network"))
)
parser.add_argument(
'--project',
metavar='<project>',
help=self.enhance_help_neutron(_("Owner's project (name or ID)"))
)
parser.add_argument(
'--description',
metavar='<description>',
help=self.enhance_help_neutron(_("Set network description"))
)
parser.add_argument(
'--mtu',
metavar='<mtu>',
help=self.enhance_help_neutron(_("Set network mtu"))
)
identity_common.add_project_domain_option_to_parser(parser)
parser.add_argument(
'--availability-zone-hint',
action='append',
dest='availability_zone_hints',
metavar='<availability-zone>',
help=self.enhance_help_neutron(
_("Availability Zone in which to create this network "
"(Network Availability Zone extension required, "
"repeat option to set multiple availability zones)"))
)
port_security_group = parser.add_mutually_exclusive_group()
port_security_group.add_argument(
'--enable-port-security',
action='store_true',
help=self.enhance_help_neutron(
_("Enable port security by default for ports created on "
"this network (default)"))
)
port_security_group.add_argument(
'--disable-port-security',
action='store_true',
help=self.enhance_help_neutron(
_("Disable port security by default for ports created on "
"this network"))
)
external_router_grp = parser.add_mutually_exclusive_group()
external_router_grp.add_argument(
'--external',
action='store_true',
help=self.enhance_help_neutron(
_("Set this network as an external network "
"(external-net extension required)"))
)
external_router_grp.add_argument(
'--internal',
action='store_true',
help=self.enhance_help_neutron(
_("Set this network as an internal network (default)"))
)
default_router_grp = parser.add_mutually_exclusive_group()
default_router_grp.add_argument(
'--default',
action='store_true',
help=self.enhance_help_neutron(
_("Specify if this network should be used as the default "
"external network"))
)
default_router_grp.add_argument(
'--no-default',
action='store_true',
help=self.enhance_help_neutron(
_("Do not use the network as the default external network "
"(default)"))
)
parser.add_argument(
'--qos-policy',
metavar='<qos-policy>',
help=self.enhance_help_neutron(
_("QoS policy to attach to this network (name or ID)"))
)
vlan_transparent_grp = parser.add_mutually_exclusive_group()
vlan_transparent_grp.add_argument(
'--transparent-vlan',
action='store_true',
help=self.enhance_help_neutron(
_("Make the network VLAN transparent")))
vlan_transparent_grp.add_argument(
'--no-transparent-vlan',
action='store_true',
help=self.enhance_help_neutron(
_("Do not make the network VLAN transparent")))
_add_additional_network_options(parser)
_tag.add_tag_option_to_parser_for_create(
parser, _('network'), enhance_help=self.enhance_help_neutron)
return parser
def update_parser_compute(self, parser):
parser.add_argument(
'--subnet',
metavar='<subnet>',
required=True,
help=self.enhance_help_nova_network(
_("IPv4 subnet for fixed IPs (in CIDR notation)"))
)
return parser
def take_action_network(self, client, parsed_args):
attrs = _get_attrs_network(self.app.client_manager, parsed_args)
if parsed_args.transparent_vlan:
attrs['vlan_transparent'] = True
if parsed_args.no_transparent_vlan:
attrs['vlan_transparent'] = False
with common.check_missing_extension_if_error(
self.app.client_manager.network, attrs):
obj = client.create_network(**attrs)
# tags cannot be set when created, so tags need to be set later.
_tag.update_tags_for_set(client, obj, parsed_args)
display_columns, columns = _get_columns_network(obj)
data = utils.get_item_properties(obj, columns, formatters=_formatters)
return (display_columns, data)
def take_action_compute(self, client, parsed_args):
attrs = _get_attrs_compute(self.app.client_manager, parsed_args)
obj = client.api.network_create(**attrs)
display_columns, columns = _get_columns_compute(obj)
data = utils.get_dict_properties(obj, columns)
return (display_columns, data)
class DeleteNetwork(common.NetworkAndComputeDelete):
_description = _("Delete network(s)")
# Used by base class to find resources in parsed_args.
resource = 'network'
r = None
def update_parser_common(self, parser):
parser.add_argument(
'network',
metavar="<network>",
nargs="+",
help=_("Network(s) to delete (name or ID)")
)
return parser
def take_action_network(self, client, parsed_args):
obj = client.find_network(self.r, ignore_missing=False)
client.delete_network(obj)
def take_action_compute(self, client, parsed_args):
client.api.network_delete(self.r)
# TODO(sindhu): Use the SDK resource mapped attribute names once the
# OSC minimum requirements include SDK 1.0.
class ListNetwork(common.NetworkAndComputeLister):
_description = _("List networks")
def update_parser_network(self, parser):
router_ext_group = parser.add_mutually_exclusive_group()
router_ext_group.add_argument(
'--external',
action='store_true',
help=self.enhance_help_neutron(_("List external networks"))
)
router_ext_group.add_argument(
'--internal',
action='store_true',
help=self.enhance_help_neutron(_("List internal networks"))
)
parser.add_argument(
'--long',
action='store_true',
help=self.enhance_help_neutron(
_("List additional fields in output"))
)
parser.add_argument(
'--name',
metavar='<name>',
help=self.enhance_help_neutron(
_("List networks according to their name"))
)
admin_state_group = parser.add_mutually_exclusive_group()
admin_state_group.add_argument(
'--enable',
action='store_true',
help=self.enhance_help_neutron(_("List enabled networks"))
)
admin_state_group.add_argument(
'--disable',
action='store_true',
help=self.enhance_help_neutron(_("List disabled networks"))
)
parser.add_argument(
'--project',
metavar='<project>',
help=_("List networks according to their project (name or ID)")
)
identity_common.add_project_domain_option_to_parser(
parser, enhance_help=self.enhance_help_neutron)
shared_group = parser.add_mutually_exclusive_group()
shared_group.add_argument(
'--share',
action='store_true',
help=self.enhance_help_neutron(
_("List networks shared between projects"))
)
shared_group.add_argument(
'--no-share',
action='store_true',
help=self.enhance_help_neutron(
_("List networks not shared between projects"))
)
parser.add_argument(
'--status',
metavar='<status>',
choices=['ACTIVE', 'BUILD', 'DOWN', 'ERROR'],
help=self.enhance_help_neutron(
_("List networks according to their status "
"('ACTIVE', 'BUILD', 'DOWN', 'ERROR')"))
)
parser.add_argument(
'--provider-network-type',
metavar='<provider-network-type>',
choices=['flat', 'geneve', 'gre', 'local',
'vlan', 'vxlan'],
help=self.enhance_help_neutron(
_("List networks according to their physical mechanisms. The "
"supported options are: flat, geneve, gre, local, vlan, "
"vxlan."))
)
parser.add_argument(
'--provider-physical-network',
metavar='<provider-physical-network>',
dest='physical_network',
help=self.enhance_help_neutron(
_("List networks according to name of the physical network"))
)
parser.add_argument(
'--provider-segment',
metavar='<provider-segment>',
dest='segmentation_id',
help=self.enhance_help_neutron(
_("List networks according to VLAN ID for VLAN networks or "
"Tunnel ID for GENEVE/GRE/VXLAN networks"))
)
parser.add_argument(
'--agent',
metavar='<agent-id>',
dest='agent_id',
help=self.enhance_help_neutron(
_('List networks hosted by agent (ID only)'))
)
_tag.add_tag_filtering_option_to_parser(
parser, _('networks'), enhance_help=self.enhance_help_neutron)
return parser
def take_action_network(self, client, parsed_args):
identity_client = self.app.client_manager.identity
if parsed_args.long:
columns = (
'id',
'name',
'status',
'project_id',
'is_admin_state_up',
'is_shared',
'subnet_ids',
'provider_network_type',
'is_router_external',
'availability_zones',
'tags',
)
column_headers = (
'ID',
'Name',
'Status',
'Project',
'State',
'Shared',
'Subnets',
'Network Type',
'Router Type',
'Availability Zones',
'Tags',
)
elif parsed_args.agent_id:
columns = (
'id',
'name',
'subnet_ids'
)
column_headers = (
'ID',
'Name',
'Subnets',
)
client = self.app.client_manager.network
dhcp_agent = client.get_agent(parsed_args.agent_id)
data = client.dhcp_agent_hosting_networks(dhcp_agent)
return (column_headers,
(utils.get_item_properties(
s, columns,
formatters=_formatters,
) for s in data))
else:
columns = (
'id',
'name',
'subnet_ids'
)
column_headers = (
'ID',
'Name',
'Subnets',
)
args = {}
if parsed_args.external:
args['router:external'] = True
args['is_router_external'] = True
elif parsed_args.internal:
args['router:external'] = False
args['is_router_external'] = False
if parsed_args.name is not None:
args['name'] = parsed_args.name
if parsed_args.enable:
args['admin_state_up'] = True
args['is_admin_state_up'] = True
elif parsed_args.disable:
args['admin_state_up'] = False
args['is_admin_state_up'] = False
if parsed_args.project:
project = identity_common.find_project(
identity_client,
parsed_args.project,
parsed_args.project_domain,
)
args['tenant_id'] = project.id
args['project_id'] = project.id
if parsed_args.share:
args['shared'] = True
args['is_shared'] = True
elif parsed_args.no_share:
args['shared'] = False
args['is_shared'] = False
if parsed_args.status:
args['status'] = parsed_args.status
if parsed_args.provider_network_type:
args['provider:network_type'] = parsed_args.provider_network_type
args['provider_network_type'] = parsed_args.provider_network_type
if parsed_args.physical_network:
args['provider:physical_network'] = parsed_args.physical_network
args['provider_physical_network'] = parsed_args.physical_network
if parsed_args.segmentation_id:
args['provider:segmentation_id'] = parsed_args.segmentation_id
args['provider_segmentation_id'] = parsed_args.segmentation_id
_tag.get_tag_filtering_args(parsed_args, args)
data = client.networks(**args)
return (column_headers,
(utils.get_item_properties(
s, columns,
formatters=_formatters,
) for s in data))
def take_action_compute(self, client, parsed_args):
columns = (
'id',
'label',
'cidr',
)
column_headers = (
'ID',
'Name',
'Subnet',
)
data = client.api.network_list()
return (column_headers,
(utils.get_dict_properties(
s, columns,
formatters=_formatters,
) for s in data))
# TODO(sindhu): Use the SDK resource mapped attribute names once the
# OSC minimum requirements include SDK 1.0.
class SetNetwork(command.Command):
_description = _("Set network properties")
def get_parser(self, prog_name):
parser = super(SetNetwork, self).get_parser(prog_name)
parser.add_argument(
'network',
metavar="<network>",
help=_("Network to modify (name or ID)")
)
parser.add_argument(
'--name',
metavar='<name>',
help=_("Set network name")
)
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
action='store_true',
default=None,
help=_("Enable network")
)
admin_group.add_argument(
'--disable',
action='store_true',
help=_("Disable network")
)
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
action='store_true',
default=None,
help=_("Share the network between projects")
)
share_group.add_argument(
'--no-share',
action='store_true',
help=_("Do not share the network between projects")
)
parser.add_argument(
'--description',
metavar="<description",
help=_("Set network description")
)
parser.add_argument(
'--mtu',
metavar="<mtu",
help=_("Set network mtu")
)
port_security_group = parser.add_mutually_exclusive_group()
port_security_group.add_argument(
'--enable-port-security',
action='store_true',
help=_("Enable port security by default for ports created on "
"this network")
)
port_security_group.add_argument(
'--disable-port-security',
action='store_true',
help=_("Disable port security by default for ports created on "
"this network")
)
external_router_grp = parser.add_mutually_exclusive_group()
external_router_grp.add_argument(
'--external',
action='store_true',
help=_("Set this network as an external network "
"(external-net extension required)")
)
external_router_grp.add_argument(
'--internal',
action='store_true',
help=_("Set this network as an internal network")
)
default_router_grp = parser.add_mutually_exclusive_group()
default_router_grp.add_argument(
'--default',
action='store_true',
help=_("Set the network as the default external network")
)
default_router_grp.add_argument(
'--no-default',
action='store_true',
help=_("Do not use the network as the default external network")
)
qos_group = parser.add_mutually_exclusive_group()
qos_group.add_argument(
'--qos-policy',
metavar='<qos-policy>',
help=_("QoS policy to attach to this network (name or ID)")
)
qos_group.add_argument(
'--no-qos-policy',
action='store_true',
help=_("Remove the QoS policy attached to this network")
)
_tag.add_tag_option_to_parser_for_set(parser, _('network'))
_add_additional_network_options(parser)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.find_network(parsed_args.network, ignore_missing=False)
attrs = _get_attrs_network(self.app.client_manager, parsed_args)
if attrs:
with common.check_missing_extension_if_error(
self.app.client_manager.network, attrs):
client.update_network(obj, **attrs)
# tags is a subresource and it needs to be updated separately.
_tag.update_tags_for_set(client, obj, parsed_args)
class ShowNetwork(common.NetworkAndComputeShowOne):
_description = _("Show network details")
def update_parser_common(self, parser):
parser.add_argument(
'network',
metavar="<network>",
help=_("Network to display (name or ID)")
)
return parser
def take_action_network(self, client, parsed_args):
obj = client.find_network(parsed_args.network, ignore_missing=False)
display_columns, columns = _get_columns_network(obj)
data = utils.get_item_properties(obj, columns, formatters=_formatters)
return (display_columns, data)
def take_action_compute(self, client, parsed_args):
obj = client.api.network_find(parsed_args.network)
display_columns, columns = _get_columns_compute(obj)
data = utils.get_dict_properties(obj, columns)
return (display_columns, data)
class UnsetNetwork(command.Command):
_description = _("Unset network properties")
def get_parser(self, prog_name):
parser = super(UnsetNetwork, self).get_parser(prog_name)
parser.add_argument(
'network',
metavar="<network>",
help=_("Network to modify (name or ID)")
)
_tag.add_tag_option_to_parser_for_unset(parser, _('network'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.find_network(parsed_args.network, ignore_missing=False)
# NOTE: As of now, UnsetNetwork has no attributes which need
# to be updated by update_network().
# tags is a subresource and it needs to be updated separately.
_tag.update_tags_for_unset(client, obj, parsed_args)