diff options
Diffstat (limited to 'resources/libraries/python/IPv6Setup.py')
| -rw-r--r-- | resources/libraries/python/IPv6Setup.py | 142 |
1 files changed, 70 insertions, 72 deletions
diff --git a/resources/libraries/python/IPv6Setup.py b/resources/libraries/python/IPv6Setup.py index 598905735a..c016423f32 100644 --- a/resources/libraries/python/IPv6Setup.py +++ b/resources/libraries/python/IPv6Setup.py @@ -13,19 +13,20 @@ """Library to set up IPv6 in topology.""" -from ssh import SSH -from ipaddress import IPv6Network -from topology import NodeType, Topology -from constants import Constants -from VatExecutor import VatTerminal, VatExecutor from robot.api import logger +from ipaddress import IPv6Network + +from resources.libraries.python.ssh import SSH +from resources.libraries.python.topology import NodeType, Topology +from resources.libraries.python.constants import Constants +from resources.libraries.python.VatExecutor import VatTerminal, VatExecutor class IPv6Networks(object): """IPv6 network iterator. - :param networks: List of the available IPv6 networks. - :type networks: list + :param networks: List of the available IPv6 networks. + :type networks: list """ def __init__(self, networks): self._networks = list() @@ -37,11 +38,11 @@ class IPv6Networks(object): raise Exception('No IPv6 networks') def next_network(self): - """Get the next elemnt of the iterator. + """Get the next element of the iterator. - :return: IPv6 network. - :rtype: IPv6Network object - :raises: StopIteration if there is no more elements. + :return: IPv6 network. + :rtype: IPv6Network object + :raises: StopIteration if there is no more elements. """ if len(self._networks): return self._networks.pop() @@ -58,14 +59,13 @@ class IPv6Setup(object): def nodes_set_ipv6_addresses(self, nodes, nodes_addr): """Set IPv6 addresses on all VPP nodes in topology. - :param nodes: Nodes of the test topology. - :param nodes_addr: Available nodes IPv6 adresses. - :type nodes: dict - :type nodes_addr: dict - :return: affected interfaces as list of (node, interface) tuples - :rtype: list + :param nodes: Nodes of the test topology. + :param nodes_addr: Available nodes IPv6 addresses. + :type nodes: dict + :type nodes_addr: dict + :return: Affected interfaces as list of (node, interface) tuples. + :rtype: list """ - interfaces = [] for net in nodes_addr.values(): @@ -82,16 +82,16 @@ class IPv6Setup(object): net['prefix']) interfaces.append((node, port['if'])) - return interfaces + def nodes_clear_ipv6_addresses(self, nodes, nodes_addr): """Remove IPv6 addresses from all VPP nodes in topology. - :param nodes: Nodes of the test topology. - :param nodes_addr: Available nodes IPv6 adresses. - :type nodes: dict - :type nodes_addr: dict - """ + :param nodes: Nodes of the test topology. + :param nodes_addr: Available nodes IPv6 addresses. + :type nodes: dict + :type nodes_addr: dict + """ for net in nodes_addr.values(): for port in net['ports'].values(): host = port.get('node') @@ -109,14 +109,14 @@ class IPv6Setup(object): def linux_set_if_ipv6_addr(node, interface, addr, prefix): """Set IPv6 address on linux host. - :param node: Linux node. - :param interface: Node interface. - :param addr: IPv6 address. - :param prefix: IPv6 address prefix. - :type node: dict - :type interface: str - :type addr: str - :type prefix: str + :param node: Linux node. + :param interface: Node interface. + :param addr: IPv6 address. + :param prefix: IPv6 address prefix. + :type node: dict + :type interface: str + :type addr: str + :type prefix: str """ ssh = SSH() ssh.connect(node) @@ -131,14 +131,14 @@ class IPv6Setup(object): def linux_del_if_ipv6_addr(node, interface, addr, prefix): """Delete IPv6 address on linux host. - :param node: Linux node. - :param interface: Node interface. - :param addr: IPv6 address. - :param prefix: IPv6 address prefix. - :type node: dict - :type interface: str - :type addr: str - :type prefix: str + :param node: Linux node. + :param interface: Node interface. + :param addr: IPv6 address. + :param prefix: IPv6 address prefix. + :type node: dict + :type interface: str + :type addr: str + :type prefix: str """ ssh = SSH() ssh.connect(node) @@ -159,14 +159,14 @@ class IPv6Setup(object): def vpp_set_if_ipv6_addr(node, interface, addr, prefix): """Set IPv6 address on VPP. - :param node: VPP node. - :param interface: Node interface. - :param addr: IPv6 address. - :param prefix: IPv6 address prefix. - :type node: dict - :type interface: str - :type addr: str - :type prefix: str + :param node: VPP node. + :param interface: Node interface. + :param addr: IPv6 address. + :param prefix: IPv6 address prefix. + :type node: dict + :type interface: str + :type addr: str + :type prefix: str """ sw_if_index = Topology.get_interface_sw_index(node, interface) with VatTerminal(node) as vat: @@ -191,14 +191,14 @@ class IPv6Setup(object): def vpp_del_if_ipv6_addr(node, interface, addr, prefix): """Delete IPv6 address on VPP. - :param node: VPP node. - :param interface: Node interface. - :param addr: IPv6 address. - :param prefix: IPv6 address prefix. - :type node: dict - :type interface: str - :type addr: str - :type prefix: str + :param node: VPP node. + :param interface: Node interface. + :param addr: IPv6 address. + :param prefix: IPv6 address prefix. + :type node: dict + :type interface: str + :type addr: str + :type prefix: str """ sw_if_index = Topology.get_interface_sw_index(node, interface) with VatTerminal(node) as vat: @@ -211,13 +211,13 @@ class IPv6Setup(object): state='admin-down') @staticmethod - def vpp_ra_supress_link_layer(node, interface): - """Supress ICMPv6 router advertisement message for link scope address + def vpp_ra_suppress_link_layer(node, interface): + """Suppress ICMPv6 router advertisement message for link scope address. - :param node: VPP node. - :param interface: Interface name. - :type node: dict - :type interface: str + :param node: VPP node. + :param interface: Interface name. + :type node: dict + :type interface: str """ sw_if_index = Topology.get_interface_sw_index(node, interface) VatExecutor.cmd_from_template(node, @@ -225,30 +225,28 @@ class IPv6Setup(object): sw_if_id=sw_if_index, param='surpress') - def vpp_all_ra_supress_link_layer(self, nodes): - """Supress ICMPv6 router advertisement message for link scope address - on all VPP nodes in the topology + def vpp_all_ra_suppress_link_layer(self, nodes): + """Suppress ICMPv6 router advertisement message for link scope address + on all VPP nodes in the topology. - :param nodes: Nodes of the test topology. - :type nodes: dict + :param nodes: Nodes of the test topology. + :type nodes: dict """ for node in nodes.values(): if node['type'] == NodeType.TG: continue for port_k, port_v in node['interfaces'].items(): - if port_k == 'mgmt': - continue if_name = port_v.get('name') if if_name is None: continue - self.vpp_ra_supress_link_layer(node, if_name) + self.vpp_ra_suppress_link_layer(node, if_name) @staticmethod def get_link_address(link, nodes_addr): """Get link IPv6 address. :param link: Link name. - :param nodes_addr: Available nodes IPv6 adresses. + :param nodes_addr: Available nodes IPv6 addresses. :type link: str :type nodes_addr: dict :return: Link IPv6 address. @@ -264,7 +262,7 @@ class IPv6Setup(object): """Get link IPv6 address prefix. :param link: Link name. - :param nodes_addr: Available nodes IPv6 adresses. + :param nodes_addr: Available nodes IPv6 addresses. :type link: str :type nodes_addr: dict :return: Link IPv6 address prefix. |