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from lib.gobgp import *
from lib.quagga import *
from lib.bird import *
from fabric.api import local
from optparse import OptionParser
import sys
import os
def make_tester_ctn(tag='tester', local_gobgp_path='', from_image='osrg/quagga'):
if local_gobgp_path == '':
local_gobgp_path = os.getcwd()
c = CmdBuffer()
c << 'FROM {0}'.format(from_image)
c << 'ADD gobgp /go/src/github.com/osrg/gobgp/'
c << 'RUN go get github.com/osrg/gobgp/test/performance_test'
c << 'RUN go install github.com/osrg/gobgp/test/performance_test'
rindex = local_gobgp_path.rindex('gobgp')
if rindex < 0:
raise Exception('{0} seems not gobgp dir'.format(local_gobgp_path))
workdir = local_gobgp_path[:rindex]
with lcd(workdir):
local('echo \'{0}\' > Dockerfile'.format(str(c)))
local('docker build -t {0} .'.format(tag))
local('rm Dockerfile')
class DummyPeer(object):
def __init__(self, asn):
self.asn = asn
if __name__ == '__main__':
parser = OptionParser()
parser.add_option("-t", "--target", dest="target_rs", default="gobgp")
parser.add_option("-n", "--num-peer", dest="num_peer", type="int", default=1000)
(options, args) = parser.parse_args()
if options.target_rs == "gobgp":
target = GoBGPContainer("target", 1000, "10.10.0.1", log_level='info')
elif options.target_rs == "quagga":
target = QuaggaBGPContainer("target", 1000, "10.10.0.1")
elif options.target_rs == "bird":
target = BirdContainer("target", 1000, "10.10.0.1")
else:
print 'Unknown target implementation:', options.target_rs
sys.exit(1)
if options.num_peer < 0 or options.num_peer > 255*255:
print 'invalid number of peer'
sys.exit(1)
br = Bridge("br01", with_ip=False)
tester = Container("tester", "tester")
tester.shared_volumes.append(('/tmp', '/root/shared_volume'))
tester.run()
target.run()
br.addif(tester)
br.addif(target)
target.local("ip a add 10.10.0.1/16 dev eth1")
c = CmdBuffer()
c << "#!/bin/sh"
for i in range(options.num_peer):
p = DummyPeer(i+1001)
neigh_addr = '10.10.{0}.{1}/16'.format((i+2)/255, (i+2)%255)
target.peers[p] = {'neigh_addr': neigh_addr,
'passwd': None,
'evpn': False,
'flowspec': False,
'is_rs_client': True,
'is_rr_client': False,
'cluster_id': None,
'policies': {},
'passive': True,
'local_addr': '10.10.0.1'}
c << "ip a add {0} dev eth1".format(neigh_addr)
with open('/tmp/setup_tester.sh', 'w') as f:
f.write(str(c))
local('chmod +x /tmp/setup_tester.sh')
tester.local("/root/shared_volume/setup_tester.sh")
c = CmdBuffer()
c << "#!/bin/sh"
c << "performance_test -n {0} {1} > /root/shared_volume/test.log".format(options.num_peer, ' '.join(args))
with open('/tmp/start_test.sh', 'w') as f:
f.write(str(c))
local('chmod +x /tmp/start_test.sh')
target.create_config()
target.reload_config()
tester.local("/root/shared_volume/start_test.sh")
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