VAT-to-PAPI: LISPSetup

Removed CRUD parts from tests

Change-Id: Iaca36e62be5144ea3f2831457113959b65489db8
Signed-off-by: Andrej Marcinek <andrej.marcinek@pantheon.tech>

1 files changed, 268 insertions, 135 deletions

diff --git a/resources/libraries/python/LispSetup.py b/resources/libraries/python/LispSetup.py
index 5ef8bc06a9..5fee5db87d 100644
--- a/resources/libraries/python/LispSetup.py
+++ b/resources/libraries/python/LispSetup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2016-2019 Cisco and/or its affiliates.
 # 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:
@@ -13,9 +13,11 @@
 
 """Library to set up Lisp in topology."""
 
-from resources.libraries.python.topology import NodeType
-from resources.libraries.python.VatExecutor import VatExecutor
+from ipaddress import ip_address
 
+from resources.libraries.python.topology import NodeType
+from resources.libraries.python.PapiExecutor import PapiSocketExecutor
+from resources.libraries.python.L2Util import L2Util
 
 class LispStatus(object):
     """Class for lisp API."""
@@ -33,10 +35,14 @@ class LispStatus(object):
         :type state: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/lisp_status.vat',
-                                      state=state)
+        args = dict(is_en=0 if state == 'disable' else 1)
+
+        cmd = 'lisp_enable_disable'
+        err_msg = "Failed to set LISP status on host {host}".format(
+            host=node['host'])
 
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispRemoteMapping(object):
     """Class for lisp remote mapping API."""
@@ -66,20 +72,40 @@ class LispRemoteMapping(object):
         :type rloc: str
         :type is_mac: bool
         """
-        if is_mac:
-            deid_prefix = ''
-            seid_prefix = ''
+
+        if not is_mac:
+            eid_type = 0 if ip_address(unicode(deid)).version == 4 else 1
+            eid_packed = ip_address(unicode(deid)).packed
+            seid_packed = ip_address(unicode(seid)).packed
+            eid_len = deid_prefix
+            seid_len = seid_prefix
         else:
-            deid_prefix = '/{}'.format(deid_prefix)
-            seid_prefix = '/{}'.format(seid_prefix)
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/add_lisp_remote_mapping.vat',
-                                      vni=vni,
-                                      deid=deid,
-                                      deid_prefix=deid_prefix,
-                                      seid=seid,
-                                      seid_prefix=seid_prefix,
-                                      rloc=rloc)
+            eid_type = 2
+            eid_packed = L2Util.mac_to_bin(deid)
+            seid_packed = L2Util.mac_to_bin(seid)
+            eid_len = 0
+            seid_len = 0
+
+        rlocs = [dict(is_ip4=1 if ip_address(unicode(rloc)).version == 4 else 0,
+                      addr=ip_address(unicode(rloc)).packed)]
+
+        args = dict(is_add=1,
+                    is_src_dst=1,
+                    vni=int(vni),
+                    eid_type=eid_type,
+                    eid=eid_packed,
+                    eid_len=eid_len,
+                    seid=seid_packed,
+                    seid_len=seid_len,
+                    rloc_num=1,
+                    rlocs=rlocs)
+
+        cmd = 'lisp_add_del_remote_mapping'
+        err_msg = "Failed to add remote mapping on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_lisp_remote_mapping(node, vni, deid, deid_prefix, seid,
@@ -102,15 +128,42 @@ class LispRemoteMapping(object):
         :type rloc: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/del_lisp_remote_mapping.vat',
-                                      vni=vni,
-                                      deid=deid,
-                                      deid_prefix=deid_prefix,
-                                      seid=seid,
-                                      seid_prefix=seid_prefix,
-                                      rloc=rloc)
+        # used only with IPs
+        is_mac = False
 
+        if not is_mac:
+            eid_type = 0 if ip_address(unicode(deid)).version == 4 else 1
+            eid_packed = ip_address(unicode(deid)).packed
+            seid_packed = ip_address(unicode(seid)).packed
+            eid_len = deid_prefix
+            seid_len = seid_prefix
+        else:
+            eid_type = 2
+            eid_packed = L2Util.mac_to_bin(deid)
+            seid_packed = L2Util.mac_to_bin(seid)
+            eid_len = 0
+            seid_len = 0
+
+        rlocs = [dict(is_ip4=1 if ip_address(unicode(rloc)).version == 4 else 0,
+                      addr=ip_address(unicode(rloc)).packed)]
+
+        args = dict(is_add=0,
+                    is_src_dst=1,
+                    vni=int(vni),
+                    eid_type=eid_type,
+                    eid=eid_packed,
+                    eid_len=eid_len,
+                    seid=seid_packed,
+                    seid_len=seid_len,
+                    rloc_num=1,
+                    rlocs=rlocs)
+
+        cmd = 'lisp_add_del_remote_mapping'
+        err_msg = "Failed to delete remote mapping on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispAdjacency(object):
     """Class for lisp adjacency API."""
@@ -138,19 +191,34 @@ class LispAdjacency(object):
         :type seid_prefix: int
         :type is_mac: bool
         """
-        if is_mac:
-            deid_prefix = ''
-            seid_prefix = ''
+
+        if not is_mac:
+            eid_type = 0 if ip_address(unicode(deid)).version == 4 else 1
+            reid = ip_address(unicode(deid)).packed
+            leid = ip_address(unicode(seid)).packed
+            reid_len = deid_prefix
+            leid_len = seid_prefix
         else:
-            deid_prefix = '/{}'.format(deid_prefix)
-            seid_prefix = '/{}'.format(seid_prefix)
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/add_lisp_adjacency.vat',
-                                      vni=vni,
-                                      deid=deid,
-                                      deid_prefix=deid_prefix,
-                                      seid=seid,
-                                      seid_prefix=seid_prefix)
+            eid_type = 2
+            reid = L2Util.mac_to_bin(deid)
+            leid = L2Util.mac_to_bin(seid)
+            reid_len = 0
+            leid_len = 0
+
+        args = dict(is_add=1,
+                    vni=int(vni),
+                    eid_type=eid_type,
+                    reid=reid,
+                    reid_len=reid_len,
+                    leid=leid,
+                    leid_len=leid_len)
+
+        cmd = 'lisp_add_del_adjacency'
+        err_msg = "Failed to add lisp adjacency on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_lisp_adjacency(node, vni, deid, deid_prefix, seid,
@@ -171,14 +239,36 @@ class LispAdjacency(object):
         :type seid_prefix: int
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/del_lisp_adjacency.vat',
-                                      vni=vni,
-                                      deid=deid,
-                                      deid_prefix=deid_prefix,
-                                      seid=seid,
-                                      seid_prefix=seid_prefix)
+        # used only with IPs
+        is_mac = False
 
+        if not is_mac:
+            eid_type = 0 if ip_address(unicode(deid)).version == 4 else 1
+            reid = ip_address(unicode(deid)).packed
+            leid = ip_address(unicode(seid)).packed
+            reid_len = deid_prefix
+            leid_len = seid_prefix
+        else:
+            eid_type = 2
+            reid = L2Util.mac_to_bin(deid)
+            leid = L2Util.mac_to_bin(seid)
+            reid_len = 0
+            leid_len = 0
+
+        args = dict(is_add=0,
+                    vni=int(vni),
+                    eid_type=eid_type,
+                    reid=reid,
+                    reid_len=reid_len,
+                    leid=leid,
+                    leid_len=leid_len)
+
+        cmd = 'lisp_add_del_adjacency'
+        err_msg = "Failed to delete lisp adjacency on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispGpeStatus(object):
     """Clas for LISP GPE status manipulation."""
@@ -196,29 +286,14 @@ class LispGpeStatus(object):
         :type state: str
         """
 
-        VatExecutor.cmd_from_template(node, 'lisp/lisp_gpe_status.vat',
-                                      state=state)
-
-
-class LispGpeIface(object):
-    """Class for Lisp gpe interface API."""
-
-    def __init__(self):
-        pass
-
-    @staticmethod
-    def vpp_lisp_gpe_iface(node, state):
-        """Set lisp gpe interface up or down on the VPP node in topology.
+        args = dict(is_en=0 if state == 'disable' else 1)
 
-        :param node: VPP node.
-        :param state: State of the gpe iface, up or down.
-        :type node: dict
-        :type state: str
-        """
-
-        VatExecutor.cmd_from_template(node, 'lisp/lisp_gpe_iface.vat',
-                                      state=state)
+        cmd = 'gpe_enable_disable'
+        err_msg = "Failed to set LISP GPE status on host {host}".format(
+            host=node['host'])
 
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispGpeForwardEntry(object):
     """The functionality needed for these methods is not implemented in VPP
@@ -259,9 +334,17 @@ class LispMapResolver(object):
         :type map_resolver_ip: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/add_lisp_map_resolver.vat',
-                                      address=map_resolver_ip)
+        args = dict(is_add=1,
+                    is_ipv6=0 if ip_address(unicode(map_resolver_ip)).version \
+                                 == 4 else 1,
+                    ip_address=ip_address(unicode(map_resolver_ip)).packed)
+
+        cmd = 'lisp_add_del_map_resolver'
+        err_msg = "Failed to add map resolver on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_map_resolver(node, map_resolver_ip):
@@ -273,10 +356,17 @@ class LispMapResolver(object):
         :type map_resolver_ip: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/del_lisp_map_resolver.vat',
-                                      address=map_resolver_ip)
+        args = dict(is_add=0,
+                    is_ipv6=0 if ip_address(unicode(map_resolver_ip)).version \
+                                 == 4 else 1,
+                    ip_address=ip_address(unicode(map_resolver_ip)).packed)
+
+        cmd = 'lisp_add_del_map_resolver'
+        err_msg = "Failed to delete map resolver on host {host}".format(
+            host=node['host'])
 
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispLocalEid(object):
     """Class for Lisp local eid API."""
@@ -301,19 +391,26 @@ class LispLocalEid(object):
         :type prefix_len: int
         """
 
-        if prefix_len is not None:
-            VatExecutor.cmd_from_template(node,
-                                          'lisp/add_lisp_local_eid.vat',
-                                          vni=vni,
-                                          eid=eid,
-                                          eid_prefix=prefix_len,
-                                          locator_name=locator_set_name)
+        if prefix_len:
+            eid_type = 0 if ip_address(unicode(eid)).version == 4 else 1
+            eid_packed = ip_address(unicode(eid)).packed
         else:
-            VatExecutor.cmd_from_template(node,
-                                          'lisp/add_lisp_local_eid_mac.vat',
-                                          vni=vni,
-                                          eid=eid,
-                                          locator_name=locator_set_name)
+            eid_type = 2
+            eid_packed = L2Util.mac_to_bin(eid)
+
+        args = dict(is_add=1,
+                    eid_type=eid_type,
+                    eid=eid_packed,
+                    prefix_len=prefix_len,
+                    locator_set_name=locator_set_name,
+                    vni=int(vni))
+
+        cmd = 'lisp_add_del_local_eid'
+        err_msg = "Failed to add local eid on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_lisp_local_eid(node, locator_set_name, vni, eid,
@@ -332,20 +429,26 @@ class LispLocalEid(object):
         :type prefix_len: int
         """
 
-        if prefix_len is not None:
-            VatExecutor.cmd_from_template(node,
-                                          'lisp/del_lisp_local_eid.vat',
-                                          vni=vni,
-                                          eid=eid,
-                                          eid_prefix=prefix_len,
-                                          locator_name=locator_set_name)
+        if prefix_len:
+            eid_type = 0 if ip_address(unicode(eid)).version == 4 else 1
+            eid_packed = ip_address(unicode(eid)).packed
         else:
-            VatExecutor.cmd_from_template(node,
-                                          'lisp/del_lisp_local_eid_mac.vat',
-                                          vni=vni,
-                                          eid=eid,
-                                          locator_name=locator_set_name)
+            eid_type = 2
+            eid_packed = L2Util.mac_to_bin(eid)
 
+        args = dict(is_add=0,
+                    eid_type=eid_type,
+                    eid=eid_packed,
+                    prefix_len=prefix_len,
+                    locator_set_name=locator_set_name,
+                    vni=int(vni))
+
+        cmd = 'lisp_add_del_local_eid'
+        err_msg = "Failed to delete local eid on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispLocator(object):
     """Class for the Lisp Locator API."""
@@ -369,12 +472,18 @@ class LispLocator(object):
         :type weight: int
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/add_lisp_locator.vat',
-                                      lisp_name=locator_name,
-                                      sw_if_index=sw_if_index,
-                                      priority=priority,
-                                      weight=weight)
+        args = dict(is_add=1,
+                    locator_set_name=locator_name,
+                    sw_if_index=sw_if_index,
+                    priority=priority,
+                    weight=weight)
+
+        cmd = 'lisp_add_del_locator'
+        err_msg = "Failed to add locator on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_lisp_locator(node, locator_name, sw_if_index, priority, weight):
@@ -392,13 +501,18 @@ class LispLocator(object):
         :type weight: int
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/del_lisp_locator.vat',
-                                      lisp_name=locator_name,
-                                      sw_if_index=sw_if_index,
-                                      priority=priority,
-                                      weight=weight)
+        args = dict(is_add=0,
+                    locator_set_name=locator_name,
+                    sw_if_index=sw_if_index,
+                    priority=priority,
+                    weight=weight)
+
+        cmd = 'lisp_add_del_locator'
+        err_msg = "Failed to delete locator on host {host}".format(
+            host=node['host'])
 
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispLocatorSet(object):
     """Class for Lisp Locator Set API."""
@@ -416,9 +530,17 @@ class LispLocatorSet(object):
         :type name: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/add_lisp_locator_set.vat',
-                                      lisp_name=name)
+        args = dict(is_add=1,
+                    locator_set_name=name,
+                    locator_num=0,
+                    locators=[])
+
+        cmd = 'lisp_add_del_locator_set'
+        err_msg = "Failed to add locator set on host {host}".format(
+            host=node['host'])
+
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
     def vpp_del_lisp_locator_set(node, name):
@@ -430,10 +552,17 @@ class LispLocatorSet(object):
         :type name: str
         """
 
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/del_lisp_locator_set.vat',
-                                      lisp_name=name)
+        args = dict(is_add=0,
+                    locator_set_name=name,
+                    locator_num=0,
+                    locators=[])
+
+        cmd = 'lisp_add_del_locator_set'
+        err_msg = "Failed to delete locator set on host {host}".format(
+            host=node['host'])
 
+        with PapiSocketExecutor(node) as papi_exec:
+            papi_exec.add(cmd, **args).get_reply(err_msg)
 
 class LispSetup(object):
     """Lisp setup in topology."""
@@ -590,20 +719,6 @@ class LispSetup(object):
         for map_ip in map_resolver:
             lisp_map_res.vpp_del_map_resolver(node, map_ip.get('map resolver'))
 
-    @staticmethod
-    def vpp_lisp_gpe_interface_status(node, state):
-        """Set lisp gpe interface status on VPP node in topology.
-
-        :param node: VPP node.
-        :param state: State of the gpe iface, up or down
-        :type node: dict
-        :type state: str
-        """
-
-        lgi = LispGpeIface()
-        lgi.vpp_lisp_gpe_iface(node, state)
-
-
 class LispEidTableMap(object):
     """
     Class for EID table map.
@@ -623,11 +738,29 @@ class LispEidTableMap(object):
         :type bd_id: int
         :type vrf: int
         """
+
+        # adding default mapping vni=0, vrf=0 needs to be skipped
+        skip = False
+
         if bd_id:
-            bd_or_vrf = 'bd_index {}'.format(bd_id)
+            is_l2 = 1
+            dp_table = bd_id
         else:
-            bd_or_vrf = 'vrf {}'.format(vrf)
-        VatExecutor.cmd_from_template(node,
-                                      'lisp/lisp_eid_table_add_del_map.vat',
-                                      vni=vni,
-                                      bd_or_vrf=bd_or_vrf)
+            is_l2 = 0
+            dp_table = vrf
+            # skip adding default mapping
+            if (int(vrf) == 0) and (int(vni) == 0):
+                skip = True
+
+        args = dict(is_add=1,
+                    vni=int(vni),
+                    dp_table=int(dp_table),
+                    is_l2=is_l2)
+
+        cmd = 'lisp_eid_table_add_del_map'
+        err_msg = "Failed to add eid table map on host {host}".format(
+            host=node['host'])
+
+        if not skip:
+            with PapiSocketExecutor(node) as papi_exec:
+                papi_exec.add(cmd, **args).get_reply(err_msg)