X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Fvpp_papi_provider.py;h=d29f90c1789bf8ca16a4821a77f365cfbc69aaba;hb=9dd34e00ede6e5d0b32e8e0c0b26b03dee468549;hp=b83cd43f61deac12610470735484ab9a8c05538b;hpb=f62ae1288a776527c7f7ba3951531fbd07bc63da;p=vpp.git diff --git a/test/vpp_papi_provider.py b/test/vpp_papi_provider.py index b83cd43f61d..d29f90c1789 100644 --- a/test/vpp_papi_provider.py +++ b/test/vpp_papi_provider.py @@ -1,11 +1,28 @@ -import vpp_papi +import os +import array from logging import error from hook import Hook +do_import = True +try: + no_vpp_papi = os.getenv("NO_VPP_PAPI") + if no_vpp_papi == "1": + do_import = False +except: + pass + +if do_import: + import vpp_papi + + # from vnet/vnet/mpls/mpls_types.h MPLS_IETF_MAX_LABEL = 0xfffff MPLS_LABEL_INVALID = MPLS_IETF_MAX_LABEL + 1 +class L2_VTR_OP: + L2_POP_1 = 3 + +need_swap = True if os.sys.byteorder == 'little' else False class VppPapiProvider(object): """VPP-api provider using vpp-papi @@ -16,7 +33,7 @@ class VppPapiProvider(object): """ def __init__(self, name, shm_prefix): - self.hook = Hook() + self.hook = Hook("vpp-papi-provider") self.name = name self.shm_prefix = shm_prefix @@ -57,7 +74,8 @@ class VppPapiProvider(object): return reply def cli(self, cli): - """Execute a CLI, calling the before/after hooks appropriately + """ + Execute a CLI, calling the before/after hooks appropriately. :param cli: CLI to execute :returns: CLI output @@ -67,9 +85,21 @@ class VppPapiProvider(object): cli += '\n' r = vpp_papi.cli_inband(len(cli), cli) self.hook.after_cli(cli) - if(hasattr(r, 'reply')): + if hasattr(r, 'reply'): return r.reply[0].decode().rstrip('\x00') + def ppcli(self, cli): + """ + Helping method to print CLI command in case of info logging level. + + :param cli: CLI to execute + :returns: CLI output + """ + return cli + "\n" + str(self.cli(cli)) + + def _convert_mac(self, mac): + return int(mac.replace(":", ""), 16) << 16 + def show_version(self): """ """ return vpp_papi.show_version() @@ -94,6 +124,18 @@ class VppPapiProvider(object): args = (0, b'') return self.api(vpp_papi.sw_interface_dump, args) + def sw_interface_set_table(self, sw_if_index, is_ipv6, table_id): + """ + Set the IPvX Table-id for the Interface + + :param sw_if_index: + :param is_ipv6: + :param table_id: + + """ + return self.api(vpp_papi.sw_interface_set_table, + (sw_if_index, is_ipv6, table_id)) + def sw_interface_add_del_address(self, sw_if_index, addr, addr_len, is_ipv6=0, is_add=1, del_all=0): """ @@ -109,6 +151,17 @@ class VppPapiProvider(object): return self.api(vpp_papi.sw_interface_add_del_address, (sw_if_index, is_add, is_ipv6, del_all, addr_len, addr)) + def sw_interface_enable_disable_mpls(self, sw_if_index, + is_enable=1): + """ + Enable/Disable MPLS on the interface + :param sw_if_index: + :param is_enable: (Default value = 1) + + """ + return self.api(vpp_papi.sw_interface_set_mpls_enable, + (sw_if_index, is_enable)) + def sw_interface_ra_suppress(self, sw_if_index): suppress = 1 managed = 0 @@ -130,11 +183,11 @@ class VppPapiProvider(object): default_router, max_interval, min_interval, lifetime, initial_count, initial_interval, async)) - def vxlan_add_del_tunnel( self, src_addr, dst_addr, + mcast_sw_if_index=0xFFFFFFFF, is_add=1, is_ipv6=0, encap_vrf_id=0, @@ -148,23 +201,65 @@ class VppPapiProvider(object): :param is_ipv6: (Default value = 0) :param encap_vrf_id: (Default value = 0) :param decap_next_index: (Default value = 0xFFFFFFFF) + :param mcast_sw_if_index: (Default value = 0xFFFFFFFF) :param vni: (Default value = 0) """ return self.api(vpp_papi.vxlan_add_del_tunnel, - (is_add, is_ipv6, src_addr, dst_addr, encap_vrf_id, - decap_next_index, vni)) + (is_add, is_ipv6, src_addr, dst_addr, mcast_sw_if_index, + encap_vrf_id, decap_next_index, vni)) + + def bridge_domain_add_del(self, bd_id, flood=1, uu_flood=1, forward=1, + learn=1, arp_term=0, is_add=1): + """Create/delete bridge domain. + + :param int bd_id: Bridge domain index. + :param int flood: Enable/disable bcast/mcast flooding in the BD. + (Default value = 1) + :param int uu_flood: Enable/disable unknown unicast flood in the BD. + (Default value = 1) + :param int forward: Enable/disable forwarding on all interfaces in + the BD. (Default value = 1) + :param int learn: Enable/disable learning on all interfaces in the BD. + (Default value = 1) + :param int arp_term: Enable/disable arp termination in the BD. + (Default value = 1) + :param int is_add: Add or delete flag. (Default value = 1) + """ + return self.api(vpp_papi.bridge_domain_add_del, + (bd_id, flood, uu_flood, forward, learn, arp_term, + is_add)) + + def l2fib_add_del(self, mac, bd_id, sw_if_index, is_add=1, static_mac=0, + filter_mac=0, bvi_mac=0): + """Create/delete L2 FIB entry. + + :param str mac: MAC address to create FIB entry for. + :param int bd_id: Bridge domain index. + :param int sw_if_index: Software interface index of the interface. + :param int is_add: Add or delete flag. (Default value = 1) + :param int static_mac: Set to 1 to create static MAC entry. + (Default value = 0) + :param int filter_mac: Set to 1 to drop packet that's source or + destination MAC address contains defined MAC address. + (Default value = 0) + :param int bvi_mac: Set to 1 to create entry that points to BVI + interface. (Default value = 0) + """ + return self.api(vpp_papi.l2fib_add_del, + (self._convert_mac(mac), bd_id, sw_if_index, is_add, + static_mac, filter_mac, bvi_mac)) def sw_interface_set_l2_bridge(self, sw_if_index, bd_id, shg=0, bvi=0, enable=1): - """ - - :param bd_id: - :param sw_if_index: - :param shg: (Default value = 0) - :param bvi: (Default value = 0) - :param enable: (Default value = 1) - + """Add/remove interface to/from bridge domain. + + :param int sw_if_index: Software interface index of the interface. + :param int bd_id: Bridge domain index. + :param int shg: Split-horizon group index. (Default value = 0) + :param int bvi: Set interface as a bridge group virtual interface. + (Default value = 0) + :param int enable: Add or remove interface. (Default value = 1) """ return self.api(vpp_papi.sw_interface_set_l2_bridge, (sw_if_index, bd_id, shg, bvi, enable)) @@ -174,18 +269,29 @@ class VppPapiProvider(object): """Create or delete unidirectional cross-connect from Tx interface to Rx interface. - :param rx_sw_if_index: Software interface index of Rx interface. - :param tx_sw_if_index: Software interface index of Tx interface. - :param enable: Create cross-connect if equal to 1, delete cross-connect - if equal to 0. - :type rx_sw_if_index: str or int - :type rx_sw_if_index: str or int - :type enable: int + :param int rx_sw_if_index: Software interface index of Rx interface. + :param int tx_sw_if_index: Software interface index of Tx interface. + :param int enable: Create cross-connect if equal to 1, delete + cross-connect if equal to 0. """ return self.api(vpp_papi.sw_interface_set_l2_xconnect, (rx_sw_if_index, tx_sw_if_index, enable)) + def sw_interface_set_l2_tag_rewrite(self, sw_if_index, vtr_oper, push=0, tag1=0, tag2=0): + """L2 interface vlan tag rewrite configure request + :param client_index - opaque cookie to identify the sender + :param context - sender context, to match reply w/ request + :param sw_if_index - interface the operation is applied to + :param vtr_op - Choose from l2_vtr_op_t enum values + :param push_dot1q - first pushed flag dot1q id set, else dot1ad + :param tag1 - Needed for any push or translate vtr op + :param tag2 - Needed for any push 2 or translate x-2 vtr ops + + """ + return self.api(vpp_papi.l2_interface_vlan_tag_rewrite, + (sw_if_index, vtr_oper, push, tag1, tag2)) + def sw_interface_set_flags(self, sw_if_index, admin_up_down, link_up_down=0, deleted=0): """ @@ -234,6 +340,13 @@ class VppPapiProvider(object): outer_vlan, inner_vlan)) + def delete_subif(self, sw_if_index): + """Delete subinterface + + :param sw_if_index: + """ + return self.api(vpp_papi.delete_subif, ([sw_if_index])) + def create_vlan_subif(self, sw_if_index, vlan): """ @@ -243,6 +356,13 @@ class VppPapiProvider(object): """ return self.api(vpp_papi.create_vlan_subif, (sw_if_index, vlan)) + def create_loopback(self, mac=''): + """ + + :param mac: (Optional) + """ + return self.api(vpp_papi.create_loopback, (mac,)) + def ip_add_del_route( self, dst_address, @@ -250,22 +370,24 @@ class VppPapiProvider(object): next_hop_address, next_hop_sw_if_index=0xFFFFFFFF, table_id=0, - resolve_attempts=0, - classify_table_index=0xFFFFFFFF, - next_hop_out_label=MPLS_LABEL_INVALID, next_hop_table_id=0, + next_hop_weight=1, + next_hop_n_out_labels = 0, + next_hop_out_label_stack = [], + next_hop_via_label = MPLS_LABEL_INVALID, create_vrf_if_needed=0, - resolve_if_needed=0, + is_resolve_host=0, + is_resolve_attached=0, + classify_table_index=0xFFFFFFFF, is_add=1, is_drop=0, + is_unreach=0, + is_prohibit=0, is_ipv6=0, is_local=0, is_classify=0, is_multipath=0, - is_resolve_host=0, - is_resolve_attached=0, - not_last=0, - next_hop_weight=1): + not_last=0): """ :param dst_address_length: @@ -275,10 +397,8 @@ class VppPapiProvider(object): :param next_hop_sw_if_index: (Default value = 0xFFFFFFFF) :param vrf_id: (Default value = 0) :param lookup_in_vrf: (Default value = 0) - :param resolve_attempts: (Default value = 0) :param classify_table_index: (Default value = 0xFFFFFFFF) :param create_vrf_if_needed: (Default value = 0) - :param resolve_if_needed: (Default value = 0) :param is_add: (Default value = 1) :param is_drop: (Default value = 0) :param is_ipv6: (Default value = 0) @@ -291,18 +411,22 @@ class VppPapiProvider(object): :param next_hop_weight: (Default value = 1) """ + stack = array.array('I', next_hop_out_label_stack) + if need_swap: + stack.byteswap() + stack = stack.tostring() + return self.api( vpp_papi.ip_add_del_route, (next_hop_sw_if_index, table_id, - resolve_attempts, classify_table_index, - next_hop_out_label, next_hop_table_id, create_vrf_if_needed, - resolve_if_needed, is_add, is_drop, + is_unreach, + is_prohibit, is_ipv6, is_local, is_classify, @@ -313,4 +437,226 @@ class VppPapiProvider(object): next_hop_weight, dst_address_length, dst_address, - next_hop_address)) + next_hop_address, + next_hop_n_out_labels, + next_hop_via_label, + stack)) + + def ip_neighbor_add_del(self, + sw_if_index, + mac_address, + dst_address, + vrf_id=0, + is_add=1, + is_ipv6=0, + is_static=0, + ): + """ Add neighbor MAC to IPv4 or IPv6 address. + + :param sw_if_index: + :param mac_address: + :param dst_address: + :param vrf_id: (Default value = 0) + :param is_add: (Default value = 1) + :param is_ipv6: (Default value = 0) + :param is_static: (Default value = 0) + """ + + return self.api( + vpp_papi.ip_neighbor_add_del, + (vrf_id, + sw_if_index, + is_add, + is_ipv6, + is_static, + mac_address, + dst_address + ) + ) + + def sw_interface_span_enable_disable(self, sw_if_index_from, sw_if_index_to, enable=1): + """ + + :param sw_if_index_from: + :param sw_if_index_to: + :param enable + + """ + return self.api(vpp_papi.sw_interface_span_enable_disable, (sw_if_index_from, sw_if_index_to, enable )) + + def gre_tunnel_add_del(self, + src_address, + dst_address, + outer_fib_id=0, + is_teb=0, + is_add=1, + is_ip6=0): + """ Add a GRE tunnel + + :param src_address: + :param dst_address: + :param outer_fib_id: (Default value = 0) + :param is_add: (Default value = 1) + :param is_ipv6: (Default value = 0) + :param is_teb: (Default value = 0) + """ + + return self.api( + vpp_papi.gre_add_del_tunnel, + (is_add, + is_ip6, + is_teb, + src_address, + dst_address, + outer_fib_id) + ) + + def mpls_route_add_del( + self, + label, + eos, + next_hop_proto_is_ip4, + next_hop_address, + next_hop_sw_if_index=0xFFFFFFFF, + table_id=0, + next_hop_table_id=0, + next_hop_weight=1, + next_hop_n_out_labels = 0, + next_hop_out_label_stack = [], + next_hop_via_label = MPLS_LABEL_INVALID, + create_vrf_if_needed=0, + is_resolve_host=0, + is_resolve_attached=0, + is_add=1, + is_drop=0, + is_multipath=0, + classify_table_index=0xFFFFFFFF, + is_classify=0, + not_last=0): + """ + + :param dst_address_length: + :param next_hop_sw_if_index: (Default value = 0xFFFFFFFF) + :param dst_address: + :param next_hop_address: + :param next_hop_sw_if_index: (Default value = 0xFFFFFFFF) + :param vrf_id: (Default value = 0) + :param lookup_in_vrf: (Default value = 0) + :param classify_table_index: (Default value = 0xFFFFFFFF) + :param create_vrf_if_needed: (Default value = 0) + :param is_add: (Default value = 1) + :param is_drop: (Default value = 0) + :param is_ipv6: (Default value = 0) + :param is_local: (Default value = 0) + :param is_classify: (Default value = 0) + :param is_multipath: (Default value = 0) + :param is_resolve_host: (Default value = 0) + :param is_resolve_attached: (Default value = 0) + :param not_last: (Default value = 0) + :param next_hop_weight: (Default value = 1) + + """ + stack = array.array('I', next_hop_out_label_stack) + if need_swap: + stack.byteswap() + stack = stack.tostring() + + return self.api( + vpp_papi.mpls_route_add_del, + (label, + eos, + table_id, + classify_table_index, + create_vrf_if_needed, + is_add, + is_classify, + is_multipath, + is_resolve_host, + is_resolve_attached, + next_hop_proto_is_ip4, + next_hop_weight, + next_hop_address, + next_hop_n_out_labels, + next_hop_sw_if_index, + next_hop_table_id, + next_hop_via_label, + stack)) + + def mpls_ip_bind_unbind( + self, + label, + dst_address, + dst_address_length, + table_id=0, + ip_table_id=0, + is_ip4=1, + create_vrf_if_needed=0, + is_bind=1): + """ + """ + return self.api( + vpp_papi.mpls_ip_bind_unbind, + (table_id, + label, + ip_table_id, + create_vrf_if_needed, + is_bind, + is_ip4, + dst_address_length, + dst_address)) + + def mpls_tunnel_add_del( + self, + tun_sw_if_index, + next_hop_proto_is_ip4, + next_hop_address, + next_hop_sw_if_index=0xFFFFFFFF, + next_hop_table_id=0, + next_hop_weight=1, + next_hop_n_out_labels = 0, + next_hop_out_label_stack = [], + next_hop_via_label = MPLS_LABEL_INVALID, + create_vrf_if_needed=0, + is_add=1, + l2_only=0): + """ + + :param dst_address_length: + :param next_hop_sw_if_index: (Default value = 0xFFFFFFFF) + :param dst_address: + :param next_hop_address: + :param next_hop_sw_if_index: (Default value = 0xFFFFFFFF) + :param vrf_id: (Default value = 0) + :param lookup_in_vrf: (Default value = 0) + :param classify_table_index: (Default value = 0xFFFFFFFF) + :param create_vrf_if_needed: (Default value = 0) + :param is_add: (Default value = 1) + :param is_drop: (Default value = 0) + :param is_ipv6: (Default value = 0) + :param is_local: (Default value = 0) + :param is_classify: (Default value = 0) + :param is_multipath: (Default value = 0) + :param is_resolve_host: (Default value = 0) + :param is_resolve_attached: (Default value = 0) + :param not_last: (Default value = 0) + :param next_hop_weight: (Default value = 1) + + """ + stack = array.array('I', next_hop_out_label_stack) + if need_swap: + stack.byteswap() + stack = stack.tostring() + + return self.api( + vpp_papi.mpls_tunnel_add_del, + (tun_sw_if_index, + is_add, + l2_only, + next_hop_proto_is_ip4, + next_hop_weight, + next_hop_address, + next_hop_n_out_labels, + next_hop_sw_if_index, + next_hop_table_id, + stack)) +