import uuid
from snaps import file_utils
-from snaps.openstack.create_flavor import FlavorSettings
-from snaps.openstack.create_instance import (
- VmInstanceSettings, FloatingIpSettings)
-from snaps.openstack.create_keypairs import KeypairSettings
-from snaps.openstack.create_network import (
- PortSettings, SubnetSettings, NetworkSettings)
-from snaps.openstack.create_volume import VolumeSettings
-from snaps.openstack.create_volume_type import (
- VolumeTypeSettings, VolumeTypeEncryptionSettings, ControlLocation)
+from snaps.config.flavor import FlavorConfig
+from snaps.config.keypair import KeypairConfig
+from snaps.config.network import SubnetConfig, PortConfig, NetworkConfig
+from snaps.config.router import RouterConfig
+from snaps.config.security_group import (
+ SecurityGroupRuleConfig, SecurityGroupConfig)
+from snaps.config.vm_inst import VmInstanceConfig, FloatingIpConfig
+from snaps.config.volume import VolumeConfig
+from snaps.config.volume_type import (
+ ControlLocation, VolumeTypeEncryptionConfig, VolumeTypeConfig)
from snaps.openstack.utils import (
neutron_utils, nova_utils, heat_utils, glance_utils)
-def create_network_settings(neutron, network):
+def create_network_config(neutron, network):
"""
- Returns a NetworkSettings object
+ Returns a NetworkConfig object
:param neutron: the neutron client
:param network: a SNAPS-OO Network domain object
:return:
"""
- return NetworkSettings(
+ return NetworkConfig(
name=network.name, network_type=network.type,
- subnet_settings=create_subnet_settings(neutron, network))
+ subnet_settings=create_subnet_config(neutron, network))
-def create_subnet_settings(neutron, network):
+def create_security_group_config(neutron, security_group):
"""
- Returns a list of SubnetSettings objects for a given network
+ Returns a SecurityGroupConfig object
+ :param neutron: the neutron client
+ :param security_group: a SNAPS-OO SecurityGroup domain object
+ :return:
+ """
+ rules = neutron_utils.get_rules_by_security_group(neutron, security_group)
+
+ rule_settings = list()
+ for rule in rules:
+ rule_settings.append(SecurityGroupRuleConfig(
+ sec_grp_name=security_group.name, description=rule.description,
+ direction=rule.direction, ethertype=rule.ethertype,
+ port_range_min=rule.port_range_min,
+ port_range_max=rule.port_range_max, protocol=rule.protocol,
+ remote_group_id=rule.remote_group_id,
+ remote_ip_prefix=rule.remote_ip_prefix))
+
+ return SecurityGroupConfig(
+ name=security_group.name, description=security_group.description,
+ rule_settings=rule_settings)
+
+
+def create_subnet_config(neutron, network):
+ """
+ Returns a list of SubnetConfig objects for a given network
:param neutron: the OpenStack neutron client
:param network: the SNAPS-OO Network domain object
:return: a list
kwargs['host_routes'] = subnet.host_routes
kwargs['ipv6_ra_mode'] = subnet.ipv6_ra_mode
kwargs['ipv6_address_mode'] = subnet.ipv6_address_mode
- out.append(SubnetSettings(**kwargs))
+ out.append(SubnetConfig(**kwargs))
return out
-def create_volume_settings(volume):
+def create_router_config(neutron, router):
+ """
+ Returns a RouterConfig object
+ :param neutron: the neutron client
+ :param router: a SNAPS-OO Router domain object
+ :return:
+ """
+ ext_net_name = None
+
+ if router.external_network_id:
+ network = neutron_utils.get_network_by_id(
+ neutron, router.external_network_id)
+ if network:
+ ext_net_name = network.name
+
+ out_ports = list()
+ if router.port_subnets:
+ for port, subnets in router.port_subnets:
+ network = neutron_utils.get_network_by_id(
+ neutron, port.network_id)
+
+ ip_addrs = list()
+ if network and router.external_fixed_ips:
+ for ext_fixed_ips in router.external_fixed_ips:
+ for subnet in subnets:
+ if ext_fixed_ips['subnet_id'] == subnet.id:
+ ip_addrs.append(ext_fixed_ips['ip_address'])
+ else:
+ for ip in port.ips:
+ ip_addrs.append(ip['ip_address'])
+
+ ports = neutron_utils.get_ports(neutron, network, ip_addrs)
+ for out_port in ports:
+ out_ports.append(out_port)
+
+ port_settings = __create_port_configs(neutron, out_ports)
+
+ filtered_settings = list()
+ for port_setting in port_settings:
+ if port_setting.network_name != ext_net_name:
+ filtered_settings.append(port_setting)
+
+ return RouterConfig(
+ name=router.name, external_gateway=ext_net_name,
+ admin_state_up=router.admin_state_up,
+ port_settings=filtered_settings)
+
+
+def create_volume_config(volume):
"""
- Returns a VolumeSettings object
+ Returns a VolumeConfig object
:param volume: a SNAPS-OO Volume object
"""
- return VolumeSettings(
+ return VolumeConfig(
name=volume.name, description=volume.description,
size=volume.size, type_name=volume.type,
availability_zone=volume.availability_zone,
multi_attach=volume.multi_attach)
-def create_volume_type_settings(volume_type):
+def create_volume_type_config(volume_type):
"""
- Returns a VolumeTypeSettings object
+ Returns a VolumeTypeConfig object
:param volume_type: a SNAPS-OO VolumeType object
"""
else:
control = ControlLocation.back_end
- encrypt_settings = VolumeTypeEncryptionSettings(
- name=volume_type.encryption.__class__,
- provider_class=volume_type.encryption.provider,
- control_location=control,
- cipher=volume_type.encryption.cipher,
- key_size=volume_type.encryption.key_size)
+ if volume_type and volume_type.encryption:
+ encrypt_settings = VolumeTypeEncryptionConfig(
+ name=volume_type.encryption.__class__,
+ provider_class=volume_type.encryption.provider,
+ control_location=control,
+ cipher=volume_type.encryption.cipher,
+ key_size=volume_type.encryption.key_size)
+ else:
+ encrypt_settings = None
qos_spec_name = None
if volume_type.qos_spec:
qos_spec_name = volume_type.qos_spec.name
- return VolumeTypeSettings(
+ return VolumeTypeConfig(
name=volume_type.name, encryption=encrypt_settings,
qos_spec_name=qos_spec_name, public=volume_type.public)
-def create_flavor_settings(flavor):
+def create_flavor_config(flavor):
"""
- Returns a VolumeSettings object
- :param flavor: a SNAPS-OO Volume object
+ Returns a FlavorConfig object
+ :param flavor: a FlavorConfig object
"""
- return FlavorSettings(
+ return FlavorConfig(
name=flavor.name, flavor_id=flavor.id, ram=flavor.ram,
disk=flavor.disk, vcpus=flavor.vcpus, ephemeral=flavor.ephemeral,
swap=flavor.swap, rxtx_factor=flavor.rxtx_factor,
is_public=flavor.is_public)
-def create_keypair_settings(heat_cli, stack, keypair, pk_output_key):
+def create_keypair_config(heat_cli, stack, keypair, pk_output_key):
"""
- Instantiates a KeypairSettings object from a Keypair domain objects
+ Instantiates a KeypairConfig object from a Keypair domain objects
:param heat_cli: the heat client
:param stack: the Stack domain object
:param keypair: the Keypair SNAPS domain object
:param pk_output_key: the key to the heat template's outputs for retrieval
of the private key file
- :return: a KeypairSettings object
+ :return: a KeypairConfig object
"""
if pk_output_key:
outputs = heat_utils.get_outputs(heat_cli, stack)
key_file = file_utils.save_string_to_file(
output.value, str(guid), 0o400)
- # Use outputs, file and resources for the KeypairSettings
- return KeypairSettings(
+ # Use outputs, file and resources for the KeypairConfig
+ return KeypairConfig(
name=keypair.name, private_filepath=key_file.name)
- return KeypairSettings(name=keypair.name)
+ return KeypairConfig(name=keypair.name)
-def create_vm_inst_settings(nova, neutron, server):
+def create_vm_inst_config(nova, keystone, neutron, server, project_name):
"""
- Returns a NetworkSettings object
+ Returns a VmInstanceConfig object
+ note: if the server instance is not active, the PortSettings objects will
+ not be generated resulting in an invalid configuration
:param nova: the nova client
+ :param keystone: the keystone client
:param neutron: the neutron client
:param server: a SNAPS-OO VmInst domain object
+ :param project_name: the associated project name
:return:
"""
kwargs = dict()
kwargs['name'] = server.name
kwargs['flavor'] = flavor_name
- kwargs['port_settings'] = __create_port_settings(
- neutron, server.networks)
+
+ kwargs['port_settings'] = __create_port_configs(neutron, server.ports)
kwargs['security_group_names'] = server.sec_grp_names
- kwargs['floating_ip_settings'] = __create_floatingip_settings(
- neutron, kwargs['port_settings'])
+ kwargs['floating_ip_settings'] = __create_floatingip_config(
+ neutron, keystone, kwargs['port_settings'], project_name)
- return VmInstanceSettings(**kwargs)
+ return VmInstanceConfig(**kwargs)
-def __create_port_settings(neutron, networks):
+def __create_port_configs(neutron, ports):
"""
- Returns a list of port settings based on the networks parameter
+ Returns a list of PortConfig objects based on the networks parameter
:param neutron: the neutron client
- :param networks: a dict where the key is the network name and the value
- is a list of IP addresses
+ :param ports: a list of SNAPS-OO Port domain objects
:return:
"""
out = list()
- for net_name, ips in networks.items():
- network = neutron_utils.get_network(neutron, network_name=net_name)
- ports = neutron_utils.get_ports(neutron, network, ips)
- for port in ports:
+ for port in ports:
+ if port.device_owner != 'network:dhcp':
+ ip_addrs = list()
+ for ip_dict in port.ips:
+ subnet = neutron_utils.get_subnet_by_id(
+ neutron, ip_dict['subnet_id'])
+ ip_addrs.append({'subnet_name': subnet.name,
+ 'ip': ip_dict['ip_address']})
+
+ network = neutron_utils.get_network_by_id(neutron, port.network_id)
kwargs = dict()
if port.name:
kwargs['name'] = port.name
kwargs['mac_address'] = port.mac_address
kwargs['allowed_address_pairs'] = port.allowed_address_pairs
kwargs['admin_state_up'] = port.admin_state_up
- out.append(PortSettings(**kwargs))
+ kwargs['ip_addrs'] = ip_addrs
+ out.append(PortConfig(**kwargs))
return out
-def __create_floatingip_settings(neutron, port_settings):
+def __create_floatingip_config(neutron, keystone, port_settings, project_name):
"""
- Returns a list of FloatingIPSettings objects as they pertain to an
+ Returns a list of FloatingIpConfig objects as they pertain to an
existing deployed server instance
:param neutron: the neutron client
- :param port_settings: list of SNAPS-OO PortSettings objects
- :return: a list of FloatingIPSettings objects or an empty list if no
+ :param keystone: the keystone client
+ :param port_settings: list of SNAPS-OO PortConfig objects
+ :return: a list of FloatingIpConfig objects or an empty list if no
floating IPs have been created
"""
base_fip_name = 'fip-'
fip_ports = list()
for port_setting in port_settings:
- setting_port = neutron_utils.get_port(neutron, port_setting)
+ setting_port = neutron_utils.get_port(
+ neutron, keystone, port_setting, project_name=project_name)
if setting_port:
network = neutron_utils.get_network(
- neutron, network_name=port_setting.network_name)
+ neutron, keystone, network_name=port_setting.network_name)
network_ports = neutron_utils.get_ports(neutron, network)
if network_ports:
for setting_port in network_ports:
fip_ports.append((port_setting.name, setting_port))
break
- floating_ips = neutron_utils.get_floating_ips(neutron, fip_ports)
+ floating_ips = neutron_utils.get_port_floating_ips(neutron, fip_ports)
for port_id, floating_ip in floating_ips:
router = neutron_utils.get_router_by_id(neutron, floating_ip.router_id)
if subnet:
kwargs['subnet_name'] = subnet.name
- out.append(FloatingIpSettings(**kwargs))
+ out.append(FloatingIpConfig(**kwargs))
fip_ctr += 1
return out
-def determine_image_settings(glance, server, image_settings):
+def determine_image_config(glance, server, image_settings):
"""
- Returns a ImageSettings object from the list that matches the name in one
+ Returns a ImageConfig object from the list that matches the name in one
of the image_settings parameter
:param glance: the glance client
:param server: a SNAPS-OO VmInst domain object
- :param image_settings: list of ImageSettings objects
- :return: ImageSettings or None
+ :param image_settings: list of ImageConfig objects
+ :return: ImageConfig or None
"""
if image_settings:
for image_setting in image_settings:
return image_setting
-def determine_keypair_settings(heat_cli, stack, server, keypair_settings=None,
- priv_key_key=None):
+def determine_keypair_config(heat_cli, stack, server, keypair_settings=None,
+ priv_key_key=None):
"""
- Returns a KeypairSettings object from the list that matches the
+ Returns a KeypairConfig object from the list that matches the
server.keypair_name value in the keypair_settings parameter if not None,
else if the output_key is not None, the output's value when contains the
string 'BEGIN RSA PRIVATE KEY', this value will be stored into a file and
- encoded into the KeypairSettings object returned
+ encoded into the KeypairConfig object returned
:param heat_cli: the OpenStack heat client
:param stack: a SNAPS-OO Stack domain object
:param server: a SNAPS-OO VmInst domain object
- :param keypair_settings: list of KeypairSettings objects
+ :param keypair_settings: list of KeypairConfig objects
:param priv_key_key: the stack options that holds the private key value
- :return: KeypairSettings or None
+ :return: KeypairConfig or None
"""
# Existing keypair being used by Heat Template
if keypair_settings:
key_file = file_utils.save_string_to_file(
output.value, str(guid), 0o400)
- # Use outputs, file and resources for the KeypairSettings
- return KeypairSettings(
+ # Use outputs, file and resources for the KeypairConfig
+ return KeypairConfig(
name=server.keypair_name, private_filepath=key_file.name)
Code Review / snaps.git / blobdiff