diff options
Diffstat (limited to 'tests/topotests/pbr_topo1')
| -rw-r--r-- | tests/topotests/pbr_topo1/__init__.py | 0 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/linux-rules.json | 19 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/pbr-interface.json | 27 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/pbr-map.json | 152 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/pbr-nexthop-groups.json | 95 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/pbrd.conf | 100 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/r1/zebra.conf | 14 | ||||
| -rw-r--r-- | tests/topotests/pbr_topo1/test_pbr_topo1.py | 435 |
8 files changed, 842 insertions, 0 deletions
diff --git a/tests/topotests/pbr_topo1/__init__.py b/tests/topotests/pbr_topo1/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/pbr_topo1/__init__.py diff --git a/tests/topotests/pbr_topo1/r1/linux-rules.json b/tests/topotests/pbr_topo1/r1/linux-rules.json new file mode 100644 index 0000000..5af4363 --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/linux-rules.json @@ -0,0 +1,19 @@ +[ + { + "iif": "r1-eth1", + "pref": "304", + "from": "4.5.6.7" + }, + { + "to": "3.4.5.0/24", + "iif": "r1-eth2", + "pref": "304", + "from": "1.2.0.0/16" + }, + { + "to": "9.9.9.9", + "iif": "r1-eth1", + "pref": "309", + "from": "all" + } +] diff --git a/tests/topotests/pbr_topo1/r1/pbr-interface.json b/tests/topotests/pbr_topo1/r1/pbr-interface.json new file mode 100644 index 0000000..e28d9fb --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/pbr-interface.json @@ -0,0 +1,27 @@ +[ + { + "name":"r1-eth1", + "policy":"EVA", + "valid":true + }, + { + "name":"r1-eth2", + "policy":"DONNA", + "valid":true + }, + { + "name":"r1-eth3", + "policy":"AKIHABARA", + "valid":true + }, + { + "name":"r1-eth4", + "policy":"ASAKUSA", + "valid":true + }, + { + "name":"r1-noexist", + "policy":"NOEXIST", + "valid":false + } +] diff --git a/tests/topotests/pbr_topo1/r1/pbr-map.json b/tests/topotests/pbr_topo1/r1/pbr-map.json new file mode 100644 index 0000000..bfa0ecb --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/pbr-map.json @@ -0,0 +1,152 @@ +[ + { + "name":"AKIHABARA", + "valid":false, + "policies":[ + { + "sequenceNumber":5, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup": { + "name":"C", + "installed":true, + "installedInternally":1 + }, + "matchDst":"192.168.4.0\/24" + }, + { + "sequenceNumber":10, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Invalid Src or Dst", + "nexthopGroup":{ + "name":"C", + "installed":true, + "installedInternally":1 + } + }, + { + "sequenceNumber":15, + "vrfUnchanged":false, + "installed":false, + "installedReason":"No Nexthops" + } + ] + }, + { + "name":"ASAKUSA", + "valid":true, + "policies":[ + { + "sequenceNumber":5, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "matchDst":"c0ff:ee::\/64", + "nexthopGroup":{ + "name":"D", + "installed":true, + "installedInternally":1 + } + }, + { + "sequenceNumber":10, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup":{ + "name":"ASAKUSA10", + "installed":true, + "installedInternally":1 + }, + "matchDst":"dead:beef::\/64", + "matchMark":314159 + }, + { + "sequenceNumber":15, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup":{ + "name":"ASAKUSA15", + "installed":true, + "installedInternally":1 + }, + "matchDst":"dead:beef::/64", + "matchDscp":10 + }, + { + "sequenceNumber":20, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup":{ + "name":"ASAKUSA20", + "installed":true, + "installedInternally":1 + }, + "matchDst":"dead:beef::/64", + "matchEcn":1 + } + ] + }, + { + "name":"DONNA", + "valid":false, + "policies":[ + { + "sequenceNumber":5, + "vrfUnchanged":false, + "installed":false, + "installedReason":"Invalid NH-group", + "nexthopGroup":{ + "name":"B", + "installed":false, + "installedInternally":0 + }, + "matchSrc":"1.2.0.0\/16", + "matchDst":"3.4.5.0\/24" + }, + { + "sequenceNumber":10, + "vrfUnchanged":true, + "installed":false, + "installedReason":"Valid", + "matchSrc":"1.2.0.0\/16", + "matchDst":"3.4.5.0\/24" + } + ] + }, + { + "name":"EVA", + "valid":true, + "policies":[ + { + "sequenceNumber":5, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup":{ + "name":"EVA5", + "installed":true, + "installedInternally":1 + }, + "matchSrc":"4.5.6.7\/32" + }, + { + "sequenceNumber":10, + "ruleNumber":309, + "vrfUnchanged":false, + "installed":true, + "installedReason":"Valid", + "nexthopGroup":{ + "name":"A", + "installed":true, + "installedInternally":1 + }, + "matchDst":"9.9.9.9\/32" + } + ] + } +] diff --git a/tests/topotests/pbr_topo1/r1/pbr-nexthop-groups.json b/tests/topotests/pbr_topo1/r1/pbr-nexthop-groups.json new file mode 100644 index 0000000..540ea28 --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/pbr-nexthop-groups.json @@ -0,0 +1,95 @@ +[ + { + "name":"ASAKUSA10", + "valid":true, + "installed":true, + "nexthops":[ + { + "nexthop":"c0ff:ee::1", + "valid":true + } + ] + }, + { + "name":"A", + "valid":true, + "installed":true, + "nexthops":[ + { + "nexthop":"192.168.2.2", + "valid":true + }, + { + "nexthop":"192.168.3.2", + "valid":true + }, + { + "nexthop":"192.168.1.2", + "valid":true + } + ] + }, + { + "name":"D", + "valid":true, + "installed":true, + "nexthops":[ + { + "nexthop":"c0ff:ee::3", + "valid":true + }, + { + "nexthop":"c0ff:ee::2", + "valid":true + }, + { + "nexthop":"c0ff:ee::1", + "valid":true + } + ] + }, + { + "name":"C", + "valid":true, + "installed":true, + "nexthops":[ + { + "nexthop":"192.168.4.3", + "targetVrf":"vrf-chiyoda", + "valid":true + }, + { + "nexthop":"192.168.4.2", + "targetVrf":"vrf-chiyoda", + "valid":true + }, + { + "nexthop":"192.168.4.1", + "targetVrf":"vrf-chiyoda", + "valid":true + } + ] + }, + { + "name":"B", + "valid":false, + "installed":false, + "nexthops":[ + { + "nexthop":"192.168.50.1", + "valid":false + } + ] + }, + { + "name":"EVA5", + "valid":true, + "installed":true, + "nexthops":[ + { + "nexthop":"192.168.1.5", + "valid":true + } + ] + } +] diff --git a/tests/topotests/pbr_topo1/r1/pbrd.conf b/tests/topotests/pbr_topo1/r1/pbrd.conf new file mode 100644 index 0000000..2a5f464 --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/pbrd.conf @@ -0,0 +1,100 @@ +! debug pbr +! debug pbr events +! debug pbr nht +! debug pbr zebra +# Valid table range +pbr table range 10000 50000 +# Try to set invalid bounds +pbr table range 10000 10001 +pbr table range 50000 10000 +# Reset table range +no pbr table range +! +nexthop-group A + nexthop 192.168.1.2 + nexthop 192.168.2.2 + nexthop 192.168.3.2 +! +# This one is bogus and should +# never work +nexthop-group B + nexthop 192.168.50.1 +! +nexthop-group C + nexthop 192.168.4.1 nexthop-vrf vrf-chiyoda + nexthop 192.168.4.2 nexthop-vrf vrf-chiyoda + nexthop 192.168.4.3 nexthop-vrf vrf-chiyoda +! +nexthop-group D + nexthop c0ff:ee::1 + nexthop c0ff:ee::2 + nexthop c0ff:ee::3 +! +pbr-map EVA seq 5 + match src-ip 4.5.6.7/32 + set nexthop 192.168.1.5 +! +pbr-map EVA seq 10 + match dst-ip 9.9.9.9/32 + set nexthop-group A +! +pbr-map DONNA seq 5 + match dst-ip 3.4.5.0/24 + match src-ip 1.2.0.0/16 + set nexthop-group B +! +pbr-map DONNA seq 10 + match dst-ip 3.4.5.0/24 + match src-ip 1.2.0.0/16 + set vrf unchanged +! +pbr-map AKIHABARA seq 5 + no set vrf unchanged + match dst-ip 192.168.4.0/24 + set nexthop-group C +! +pbr-map AKIHABARA seq 10 + match dst-ip 192.168.4.0/24 + no match dst-ip 192.168.4.0/24 + set nexthop-group C +! +pbr-map AKIHABARA seq 15 + set vrf noexist-vrf + match dst-ip 192.168.4.0/24 + set nexthop-group C + no set nexthop-group C +! +pbr-map ASAKUSA seq 5 + match dst-ip c0ff:ee::/64 + set nexthop-group D +! +pbr-map ASAKUSA seq 10 + match dst-ip dead:beef::/64 + match mark 314159 + set nexthop c0ff:ee::1 +! +pbr-map ASAKUSA seq 15 + match dst-ip dead:beef::/64 + match dscp af11 + set nexthop c0ff:ee::1 +! +pbr-map ASAKUSA seq 20 + match dst-ip dead:beef::/64 + match ecn 1 + set nexthop c0ff:ee::1 +! +# Interface policies +int r1-eth1 + pbr-policy EVA +! +int r1-eth2 + pbr-policy DONNA +! +int r1-eth3 + pbr-policy AKIHABARA +! +int r1-eth4 + pbr-policy ASAKUSA +! +int r1-noexist + pbr-policy NOEXIST diff --git a/tests/topotests/pbr_topo1/r1/zebra.conf b/tests/topotests/pbr_topo1/r1/zebra.conf new file mode 100644 index 0000000..2ec947c --- /dev/null +++ b/tests/topotests/pbr_topo1/r1/zebra.conf @@ -0,0 +1,14 @@ +int r1-eth0 + ip address 192.168.1.1/24 + +int r1-eth1 + ip address 192.168.2.1/24 + +int r1-eth2 + ip address 192.168.3.1/24 + +int r1-eth3 vrf vrf-chiyoda + ip address 192.168.4.1/24 + +int r1-eth4 + ipv6 address c0ff:ee::/64 diff --git a/tests/topotests/pbr_topo1/test_pbr_topo1.py b/tests/topotests/pbr_topo1/test_pbr_topo1.py new file mode 100644 index 0000000..a70f2cc --- /dev/null +++ b/tests/topotests/pbr_topo1/test_pbr_topo1.py @@ -0,0 +1,435 @@ +#!/usr/bin/env python +# SPDX-License-Identifier: ISC + +# +# test_pbr_topo1.py +# +# Copyright (c) 2020 by +# Cumulus Networks, Inc. +# Donald Sharp +# +# Copyright (c) 2023 LabN Consulting, L.L.C. +# + +""" +test_pbr_topo1.py: Testing PBR + +""" + +import os +import sys +import pytest +import json +import platform +import re +from functools import partial + +# Save the Current Working Directory to find configuration files. +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) + +# pylint: disable=C0413 +# Import topogen and topotest helpers +from lib import topotest +from lib.topogen import Topogen, TopoRouter, get_topogen +from lib.topolog import logger +from lib.common_config import shutdown_bringup_interface + +# Required to instantiate the topology builder class. + +pytestmark = [pytest.mark.pbrd] + +##################################################### +## +## Network Topology Definition +## +##################################################### + + +def build_topo(tgen): + "Build function" + + # Populate routers + for routern in range(1, 2): + tgen.add_router("r{}".format(routern)) + + # Populate switches + for switchn in range(1, 6): + switch = tgen.add_switch("sw{}".format(switchn)) + switch.add_link(tgen.gears["r1"]) + + +##################################################### +## +## Tests starting +## +##################################################### + + +def setup_module(module): + "Setup topology" + tgen = Topogen(build_topo, module.__name__) + tgen.start_topology() + + krel = platform.release() + if topotest.version_cmp(krel, "4.10") < 0: + tgen.errors = "Newer kernel than 4.9 needed for pbr tests" + pytest.skip(tgen.errors) + + router_list = tgen.routers() + for rname, router in router_list.items(): + # Install vrf into the kernel and slave eth3 + router.run("ip link add vrf-chiyoda type vrf table 1000") + router.run("ip link set dev {}-eth3 master vrf-chiyoda".format(rname)) + router.run("ip link set vrf-chiyoda up") + + router.load_config( + TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) + ) + router.load_config( + TopoRouter.RD_PBRD, os.path.join(CWD, "{}/pbrd.conf".format(rname)) + ) + + tgen.start_router() + + +def teardown_module(_mod): + "Teardown the pytest environment" + tgen = get_topogen() + + # This function tears down the whole topology. + tgen.stop_topology() + + +def test_converge_protocols(): + "Wait for protocol convergence" + + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + topotest.sleep(5, "Waiting for PBR convergence") + + +# +# router: r1 +# tag: "show pbr interface" +# cmd: "show pbr interface json" +# expfile: "{}/{}/pbr-interface.json".format(CWD, router.name) +# +def runit(router, tag, cmd, expfile): + logger.info(expfile) + + # Read expected result from file + expected = json.loads(open(expfile).read()) + + # Actual output from router + test_func = partial(topotest.router_json_cmp, router, cmd, expected) + _, result = topotest.run_and_expect(test_func, None, count=30, wait=1) + assertmsg = '"{}" mismatches on {}'.format(tag, router.name) + if result is not None: + gather_pbr_data_on_error(router) + assert result is None, assertmsg + + +def test_pbr_data(): + "Test PBR" + + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Verify PBR Status + logger.info("Verifying PBR routes") + + router_list = tgen.routers().values() + for router in router_list: + runit( + router, + "show pbr interface", + "show pbr interface json", + "{}/{}/pbr-interface.json".format(CWD, router.name), + ) + + runit( + router, + "show pbr map", + "show pbr map json", + "{}/{}/pbr-map.json".format(CWD, router.name), + ) + + runit( + router, + "show pbr nexthop-groups", + "show pbr nexthop-groups json", + "{}/{}/pbr-nexthop-groups.json".format(CWD, router.name), + ) + + +######################################################################## +# Field test - START +######################################################################## + +# +# New fields: +# match ip-protocol (was only tcp|udp, now any value in /etc/protocols) +# match pcp (0-7) +# match vlan (1-4094) +# match vlan (tagged|untagged|untagged-or-zero) +# + +# +# c: command +# cDN: omit default destination IP address (special case) +# tm: must-match pattern +# tN: must Not match pattern +# +# Note we are searching amid a bunch of other rules, so these elements +# should be unique. +# +ftest = [ + {"c": "match ip-protocol icmp", "tm": r"IP protocol Match: 1$"}, + {"c": "no match ip-protocol icmp", "tN": r"IP protocol Match:"}, + {"c": "match pcp 6", "tm": r"PCP Match: 6$"}, + {"c": "match pcp 0", "tm": r"PCP Match: 0$"}, + {"c": "no match pcp 0", "tN": r"PCP Match:"}, + {"c": "match vlan 33", "tm": r"VLAN ID Match: 33$"}, + {"c": "no match vlan 33", "tN": r"VLAN ID Match:"}, + {"c": "match vlan tagged", "tm": r"VLAN Flags Match: tagged$"}, + {"c": "match vlan untagged", "tm": r"VLAN Flags Match: untagged$"}, + {"c": "match vlan untagged-or-zero", "tm": r"VLAN Flags Match: untagged-or-zero$"}, + {"c": "no match vlan tagged", "tN": r"VLAN Flags Match:"}, + {"c": "match src-ip 37.49.22.0/24", "tm": r"SRC IP Match: 37.49.22.0/24$"}, + {"c": "no match src-ip 37.49.22.0/24", "tN": r"SRC IP Match: 37.49.22.0/24$"}, + { + "c": "match dst-ip 38.41.29.0/25", + "cDN": "foo", + "tm": r"DST IP Match: 38.41.29.0/25$", + }, + {"c": "no match dst-ip 38.41.29.0/25", "tN": r"DST IP Match: 38.41.29.0/25$"}, + {"c": "match src-port 117", "tm": r"SRC Port Match: 117$"}, + {"c": "no match src-port 117", "tN": r"SRC Port Match: 117$"}, + {"c": "match dst-port 119", "tm": r"DST Port Match: 119$"}, + {"c": "no match dst-port 119", "tN": r"DST Port Match: 119$"}, + {"c": "match dscp cs3", "tm": r"DSCP Match: 24$"}, + {"c": "no match dscp cs3", "tN": r"DSCP Match: 24$"}, + {"c": "match dscp 5", "tm": r"DSCP Match: 5$"}, + {"c": "no match dscp 5", "tN": r"DSCP Match: 5$"}, + {"c": "match ecn 2", "tm": r"ECN Match: 2$"}, + {"c": "no match ecn 2", "tN": r"ECN Match: 2$"}, + {"c": "match mark 337", "tm": r"MARK Match: 337$"}, + {"c": "no match mark 337", "tN": r"MARK Match: 337$"}, + {"c": "set src-ip 44.100.1.1", "tm": r"Set SRC IP: 44.100.1.1$"}, + {"c": "no set src-ip 44.100.1.1", "tN": r"Set SRC IP: 44.100.1.1$"}, + {"c": "set dst-ip 44.105.1.1", "tm": r"Set DST IP: 44.105.1.1$"}, + {"c": "no set dst-ip 44.105.1.1", "tN": r"Set DST IP: 44.105.1.1$"}, + {"c": "set src-port 41", "tm": r"Set SRC PORT: 41$"}, + {"c": "no set src-port 41", "tN": r"Set SRC PORT: 41$"}, + {"c": "set dst-port 43", "tm": r"Set DST PORT: 43$"}, + {"c": "no set dst-port 43", "tN": r"Set DST PORT: 43$"}, + {"c": "set dscp 24", "tm": r"Set DSCP: 24$"}, + {"c": "no set dscp 24", "tN": r"Set DSCP: 24$"}, + {"c": "set dscp cs7", "tm": r"Set DSCP: 56$"}, + {"c": "no set dscp cs7", "tN": r"Set DSCP: 56$"}, + {"c": "set ecn 1", "tm": r"Set ECN: 1$"}, + {"c": "no set ecn 1", "tN": r"Set ECN: 1$"}, +] + + +# returns None if command output is correct, otherwise returns output +def rtr_field_cmp(rtr, cmd, pat_mustmatch, pat_mustnotmatch): + outstr = rtr.vtysh_cmd(cmd) + if pat_mustmatch is not None: + logger.info("MUSTMATCH: {}".format(pat_mustmatch)) + m = re.search(pat_mustmatch, outstr, flags=re.M) + if not m: + logger.info('Missing MUSTMATCH "{}"'.format(pat_mustmatch)) + return "MISSING MUSTMATCH: " + outstr + if pat_mustnotmatch is not None: + logger.info("MUSTNOTMATCH: {}".format(pat_mustnotmatch)) + m = re.search(pat_mustnotmatch, outstr, flags=re.M) + if m: + logger.info('Has MUSTNOTMATCH "{}"'.format(pat_mustnotmatch)) + return "HAS MUSTNOTMATCH: " + outstr + return None + + +# +# This test sets fields in pbrd and looks for them in zebra via "sh pbr map" +# +def test_pbr_fields(): + "Test setting and clearing rule fields" + + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + logger.info("Verifying PBR rule fields") + + # uncomment for manual interaction + # tgen.cli() + + tag = "field" + + router_list = tgen.routers().values() + for router in router_list: + for t in ftest: + # send field-setting command + # always have a match dst-ip to satisfy rule non-empty check + if "cDN" in t: + match_dstip = "" + else: + match_dstip = "match dst-ip 9.9.9.9/32\n" + vcmd = "c t\npbr-map ASAKUSA seq 100\n{}\n{}set nexthop-group A\nend\nend".format( + t["c"], match_dstip + ) + router.vtysh_multicmd(vcmd) + + # debug + router.vtysh_cmd("sh pbr map") + + match = None + notmatch = None + + if "tm" in t: + match = t["tm"] + logger.info("MUSTMATCH: {}".format(match)) + if "tN" in t: + notmatch = t["tN"] + logger.info("NOTMATCH: {}".format(notmatch)) + + test_func = partial(rtr_field_cmp, router, "sh pbr rule", match, notmatch) + _, result = topotest.run_and_expect(test_func, None, count=10, wait=1) + assertmsg = '"{}" mismatches on {}'.format(tag, router.name) + if result is not None: + gather_pbr_data_on_error(router) + assert result is None, assertmsg + + # + # clean up + # + vcmd = "c t\nno pbr-map ASAKUSA seq 100\nend" + router.vtysh_multicmd(vcmd) + + match = None + notmatch = r"Seq 100\w" + + test_func = partial(rtr_field_cmp, router, "sh pbr rule", match, notmatch) + _, result = topotest.run_and_expect(test_func, None, count=10, wait=1) + assertmsg = '"{}" mismatches on {}'.format(tag, router.name) + if result is not None: + gather_pbr_data_on_error(router) + assert result is None, assertmsg + + +######################################################################## +# Field test - END +######################################################################## + + +def test_pbr_flap(): + "Test PBR interface flapping" + + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Verify PBR Status + logger.info("Flapping PBR Interfaces") + + router_list = tgen.routers().values() + for router in router_list: + # Flap interface to see if route-map properties are intact + # Shutdown interface + + for i in range(5): + intf = "r1-eth{}".format(i) + + # Down and back again + shutdown_bringup_interface(tgen, router.name, intf, False) + shutdown_bringup_interface(tgen, router.name, intf, True) + + intf_file = "{}/{}/pbr-interface.json".format(CWD, router.name) + logger.info(intf_file) + + # Read expected result from file + expected = json.loads(open(intf_file).read()) + + # Actual output from router + test_func = partial( + topotest.router_json_cmp, router, "show pbr interface json", expected + ) + _, result = topotest.run_and_expect(test_func, None, count=30, wait=1) + assertmsg = '"show pbr interface" mismatches on {}'.format(router.name) + if result is not None: + gather_pbr_data_on_error(router) + assert result is None, assertmsg + + +def test_rule_linux_installation(): + "Ensure that rule is installed in the kernel" + + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + logger.info("Checking for installed PBR rules in OS") + + def _get_router_rules(router, expected): + actual = topotest.ip_rules(router) + + logger.info(actual) + return topotest.json_cmp(actual, expected) + + router_list = tgen.routers().values() + for router in router_list: + rules_file = "{}/{}/linux-rules.json".format(CWD, router.name) + + expected = json.loads(open(rules_file).read()) + + test_func = partial(_get_router_rules, router, expected) + + _, result = topotest.run_and_expect(test_func, None, count=20, wait=1) + assertmsg = "Router {} OS rules mismatch".format(router.name) + assert result is None, assertmsg + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) + + +# +# EXTRA SAUCE +# +def gather_pbr_data_on_error(router): + logger.info(router.vtysh_cmd("show ip route")) + logger.info(router.vtysh_cmd("show ip route vrf vrf-chiyoda")) + logger.info(router.vtysh_cmd("show ip nht")) + logger.info(router.vtysh_cmd("show pbr interface")) + logger.info(router.vtysh_cmd("show pbr map")) + logger.info(router.vtysh_cmd("show pbr nexthop-groups")) + logger.info(router.vtysh_cmd("show nexthop-group rib singleton ip")) + logger.info(router.vtysh_cmd("show nexthop-group rib singleton ipv6")) + logger.info(router.vtysh_cmd("show nexthop-group rib")) + logger.info(router.run("ip nexthop show")) + logger.info(router.run("ip route show")) + logger.info(router.run("ip route show table 1000")) + logger.info(router.run("ip route show table 10000")) + logger.info(router.run("ip -6 route show table 10000")) + logger.info(router.run("ip route show table 10001")) + logger.info(router.run("ip -6 route show table 10001")) + logger.info(router.run("ip route show table 10002")) + logger.info(router.run("ip -6 route show table 10002")) + logger.info(router.run("ip route show table 10003")) + logger.info(router.run("ip -6 route show table 10003")) + logger.info(router.run("ip route show table 10004")) + logger.info(router.run("ip -6 route show table 10004")) + logger.info(router.run("ip route show table 10005")) + logger.info(router.run("ip -6 route show table 10005")) + logger.info(router.run("ip rule show")) |