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tests: bgp_evpn_rt5 reformat setup_module

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Cosmetic change for clarity

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
This commit is contained in:
Louis Scalbert 2025-04-23 12:36:50 +02:00
parent 48e34275ea
commit 4df5bf09c6
1 changed files with 33 additions and 51 deletions
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82
tests/topotests/bgp_evpn_rt5/test_bgp_evpn.py
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@ -66,66 +66,48 @@ def setup_module(mod):
)
return pytest.skip("Skipping BGP EVPN RT5 NETNS Test. Kernel not supported")
# create VRF vrf-101 on R1, R2
# create loop101
cmds_vrflite = [
"ip link add {0}-vrf-{1} type vrf table {1}",
"ip ru add oif {0}-vrf-{1} table {1}",
"ip ru add iif {0}-vrf-{1} table {1}",
"ip link set dev {0}-vrf-{1} up",
"ip link add loop{1} type dummy",
"ip link set dev loop{1} master {0}-vrf-{1}",
"ip link set dev loop{1} up",
]
cmds_r2 = [ # config routing 101
"ip link add name bridge-101 up type bridge stp_state 0",
"ip link set bridge-101 master {}-vrf-101",
"ip link set dev bridge-101 up",
"ip link add name vxlan-101 type vxlan id 101 dstport 4789 dev r2-eth0 local 192.168.0.2",
"ip link set dev vxlan-101 master bridge-101",
"ip link set vxlan-101 up type bridge_slave learning off flood off mcast_flood off",
]
router = tgen.gears["r1"]
r1 = tgen.net["r1"]
ns = "r1-vrf-101"
tgen.net["r1"].add_netns(ns)
tgen.net["r1"].cmd_raises("ip link add loop101 type dummy")
tgen.net["r1"].set_intf_netns("loop101", ns, up=True)
router = tgen.gears["r2"]
for cmd in cmds_vrflite:
logger.info("cmd to r2: " + cmd.format("r2", 101))
output = router.cmd_raises(cmd.format("r2", 101))
logger.info("result: " + output)
for cmd in cmds_r2:
logger.info("cmd to r2: " + cmd.format("r2"))
output = router.cmd_raises(cmd.format("r2"))
logger.info("result: " + output)
tgen.net["r1"].cmd_raises(
"ip link add name vxlan-101 type vxlan id 101 dstport 4789 dev r1-eth0 local 192.168.0.1"
r1.add_netns(ns)
r1.cmd_raises(
"""
ip link add loop101 type dummy
ip link add vxlan-101 type vxlan id 101 dstport 4789 dev r1-eth0 local 192.168.0.1
"""
)
tgen.net["r1"].set_intf_netns("vxlan-101", "r1-vrf-101", up=True)
tgen.net["r1"].cmd_raises("ip -n r1-vrf-101 link set lo up")
tgen.net["r1"].cmd_raises(
"ip -n r1-vrf-101 link add name bridge-101 up type bridge stp_state 0"
r1.set_intf_netns("loop101", ns, up=True)
r1.set_intf_netns("vxlan-101", ns, up=True)
r1.cmd_raises(
"""
ip -n r1-vrf-101 link set lo up
ip -n r1-vrf-101 link add bridge-101 up type bridge stp_state 0
ip -n r1-vrf-101 link set dev vxlan-101 master bridge-101
ip -n r1-vrf-101 link set bridge-101 up
ip -n r1-vrf-101 link set vxlan-101 up
"""
)
tgen.net["r1"].cmd_raises(
"ip -n r1-vrf-101 link set dev vxlan-101 master bridge-101"
tgen.gears["r2"].cmd(
"""
ip link add r2-vrf-101 type vrf table 101
ip link set dev r2-vrf-101 up
ip link add loop101 type dummy
ip link set dev loop101 master r2-vrf-101
ip link set dev loop101 up
ip link add bridge-101 up type bridge stp_state 0
ip link set bridge-101 master r2-vrf-101
ip link set dev bridge-101 up
ip link add vxlan-101 type vxlan id 101 dstport 4789 dev r2-eth0 local 192.168.0.2
ip link set dev vxlan-101 master bridge-101
ip link set vxlan-101 up type bridge_slave learning off flood off mcast_flood off
"""
)
tgen.net["r1"].cmd_raises("ip -n r1-vrf-101 link set bridge-101 up")
tgen.net["r1"].cmd_raises("ip -n r1-vrf-101 link set vxlan-101 up")
for rname, router in tgen.routers().items():
logger.info("Loading router %s" % rname)
if rname == "r1":
router.use_netns_vrf()
router.load_frr_config(os.path.join(CWD, "{}/frr.conf".format(rname)))
else:
router.load_frr_config(os.path.join(CWD, "{}/frr.conf".format(rname)))
# Initialize all routers.
tgen.start_router()