122 lines
4.8 KiB
INI
122 lines
4.8 KiB
INI
[ml2]
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# (ListOpt) List of network type driver entrypoints to be loaded from
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# the neutron.ml2.type_drivers namespace.
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#
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# type_drivers = local,flat,vlan,gre,vxlan,geneve
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# Example: type_drivers = flat,vlan,gre,vxlan,geneve
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# (ListOpt) Ordered list of network_types to allocate as tenant
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# networks. The default value 'local' is useful for single-box testing
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# but provides no connectivity between hosts.
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#
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# tenant_network_types = local
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# Example: tenant_network_types = vlan,gre,vxlan,geneve
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# (ListOpt) Ordered list of networking mechanism driver entrypoints
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# to be loaded from the neutron.ml2.mechanism_drivers namespace.
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# mechanism_drivers =
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# Example: mechanism_drivers = openvswitch,mlnx
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# Example: mechanism_drivers = arista
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# Example: mechanism_drivers = openvswitch,cisco_nexus,logger
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# Example: mechanism_drivers = openvswitch,brocade
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# Example: mechanism_drivers = linuxbridge,brocade
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# (ListOpt) Ordered list of extension driver entrypoints
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# to be loaded from the neutron.ml2.extension_drivers namespace.
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# extension_drivers =
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# Example: extension_drivers = port_security,qos
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# =========== items for MTU selection and advertisement =============
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# (IntOpt) Path MTU. The maximum permissible size of an unfragmented
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# packet travelling from and to addresses where encapsulated Neutron
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# traffic is sent. Drivers calculate maximum viable MTU for
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# validating tenant requests based on this value (typically,
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# path_mtu - max encap header size). If <=0, the path MTU is
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# indeterminate and no calculation takes place.
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# path_mtu = 0
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# (IntOpt) Segment MTU. The maximum permissible size of an
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# unfragmented packet travelling a L2 network segment. If <=0,
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# the segment MTU is indeterminate and no calculation takes place.
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# segment_mtu = 0
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# (ListOpt) Physical network MTUs. List of mappings of physical
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# network to MTU value. The format of the mapping is
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# <physnet>:<mtu val>. This mapping allows specifying a
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# physical network MTU value that differs from the default
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# segment_mtu value.
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# physical_network_mtus =
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# Example: physical_network_mtus = physnet1:1550, physnet2:1500
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# ======== end of items for MTU selection and advertisement =========
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# (StrOpt) Default network type for external networks when no provider
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# attributes are specified. By default it is None, which means that if
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# provider attributes are not specified while creating external networks
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# then they will have the same type as tenant networks.
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# Allowed values for external_network_type config option depend on the
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# network type values configured in type_drivers config option.
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# external_network_type =
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# Example: external_network_type = local
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[ml2_type_flat]
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# (ListOpt) List of physical_network names with which flat networks
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# can be created. Use default '*' to allow flat networks with arbitrary
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# physical_network names. Use an empty list to disable flat networks.
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#
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# flat_networks = *
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# Example:flat_networks = physnet1,physnet2
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# Example:flat_networks =
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[ml2_type_vlan]
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# (ListOpt) List of <physical_network>[:<vlan_min>:<vlan_max>] tuples
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# specifying physical_network names usable for VLAN provider and
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# tenant networks, as well as ranges of VLAN tags on each
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# physical_network available for allocation as tenant networks.
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#
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# network_vlan_ranges =
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# Example: network_vlan_ranges = physnet1:1000:2999,physnet2
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[ml2_type_gre]
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# (ListOpt) Comma-separated list of <tun_min>:<tun_max> tuples enumerating
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# ranges of GRE tunnel IDs that are available for tenant network allocation.
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# tunnel_id_ranges =
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[ml2_type_vxlan]
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# (ListOpt) Comma-separated list of <vni_min>:<vni_max> tuples enumerating
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# ranges of VXLAN VNI IDs that are available for tenant network allocation.
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#
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# vni_ranges =
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# (StrOpt) Multicast group for the VXLAN interface. When configured, will
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# enable sending all broadcast traffic to this multicast group. When left
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# unconfigured, will disable multicast VXLAN mode.
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#
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# vxlan_group =
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# Example: vxlan_group = 239.1.1.1
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[ml2_type_geneve]
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# (ListOpt) Comma-separated list of <vni_min>:<vni_max> tuples enumerating
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# ranges of Geneve VNI IDs that are available for tenant network allocation.
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#
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# vni_ranges =
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# (IntOpt) Geneve encapsulation header size is dynamic, this
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# value is used to calculate the maximum MTU for the driver.
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# this is the sum of the sizes of the outer ETH+IP+UDP+GENEVE
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# header sizes.
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# The default size for this field is 50, which is the size of the
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# Geneve header without any additional option headers
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#
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# max_header_size =
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# Example: max_header_size = 50 (Geneve headers with no additional options)
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[securitygroup]
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# Controls if neutron security group is enabled or not.
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# It should be false when you use nova security group.
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# enable_security_group = True
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# Use ipset to speed-up the iptables security groups. Enabling ipset support
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# requires that ipset is installed on L2 agent node.
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# enable_ipset = True
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