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fc-mgmt-bridge-share.py
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###########################################################################
#Copyright 2016 Anna Levin, Liran Shour - IBM
#
# 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
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
############################################################################
from neutronclient.neutron import client as nclient
from keystoneclient.v2_0 import client as kclient
from requests.auth import HTTPBasicAuth
from oslo.config import cfg
import requests
import json
import time
opt_group = cfg.OptGroup(name='mgmt',
title='A shim fa mgmt layer')
fa_opts = [
cfg.StrOpt('username', default='admin'),
cfg.StrOpt('password', default='password'),
cfg.StrOpt('tenant_name', default=None),
cfg.StrOpt('site1_ip', default=None),
cfg.StrOpt('site2_ip', default=None),
cfg.StrOpt('site1_name', default='site1'),
cfg.StrOpt('site2_name', default='site2'),
cfg.StrOpt('fa1_ip', default=None),
cfg.StrOpt('fa2_ip', default=None),
cfg.IntOpt('fa1_port', default=4789),
cfg.IntOpt('fa2_port', default=4789),
cfg.StrOpt('fa1_dp_ip', default=None),
cfg.StrOpt('fa2_dp_ip', default=None),
cfg.IntOpt('fa1_dp_port', default=4789),
cfg.IntOpt('fa2_dp_port', default=4789)
]
CONF = cfg.CONF
CONF.register_group(opt_group)
CONF.register_opts(fa_opts, 'mgmt')
CONF(default_config_files=['netfa.conf'])
username=CONF.mgmt.username
password=CONF.mgmt.password
tenant_name=CONF.mgmt.tenant_name
site1=CONF.mgmt.site1_ip
site2=CONF.mgmt.site2_ip
auth_url1='http://' + CONF.mgmt.site1_ip + ':5000/v2.0'
auth_url2='http://' + CONF.mgmt.site2_ip + ':5000/v2.0'
fa_url1=CONF.mgmt.fa1_ip + ':' + str(CONF.mgmt.fa1_port)
fa_url2=CONF.mgmt.fa2_ip + ':' + str(CONF.mgmt.fa2_port)
print "Setup federation between %s to %s for tenant %s\n" % (CONF.mgmt.site1_name, CONF.mgmt.site2_name, tenant_name)
def get_tenant(auth_url):
keystone = kclient.Client(username=username, password=password, tenant_name=tenant_name, auth_url=auth_url)
tenants = keystone.tenants.list()
t=None
for t in tenants:
if t.name == tenant_name:
break
if t:
return {"name" : t.name, "id": t.id}
return None
print "before get tenant"
tenant1 = get_tenant(auth_url1)
tenant2 = {"name" : "demo", "id": "703c6013a5b54cf2b1bf471bfea42672"}
print "Create tenants on network federation agents..."
print "tenant1 = %s\ntenant2 = %s\n" % (tenant1, tenant2)
auth = HTTPBasicAuth(username, password)
headers = {'content-type': 'application/json', 'Accept': 'application/json', 'charsets': 'utf-8'}
r = requests.post('http://' + fa_url1 + '/net-fa/tenants', headers=headers, auth=auth, data=json.dumps(tenant1))
r = requests.post('http://' + fa_url2 + '/net-fa/tenants', headers=headers, auth=auth, data=json.dumps(tenant2))
print "Create tenant sites table\n"
sites = []
site = { 'name' : CONF.mgmt.site1_name,
'tenant_id' : tenant1['id'],
'fa_url' : fa_url1,
'site_proxy' : [{'ip' : CONF.mgmt.fa1_dp_ip, 'port' : CONF.mgmt.fa1_dp_port}]
}
sites.append(site)
site = { 'name' : CONF.mgmt.site2_name,
'tenant_id' : tenant2['id'],
'fa_url' : fa_url2,
'site_proxy' : [{'ip' : CONF.mgmt.fa2_dp_ip, 'port' : CONF.mgmt.fa2_dp_port}]
}
sites.append(site)
print "Update tenant's site table %s\n" % sites
r = requests.put('http://' + fa_url1 + '/net-fa/tenants/' + tenant1['id'] + '/sites', headers=headers, auth=auth, data=json.dumps(sites))
print "Created sites table on site1: %s\n" % r.text
r = requests.put('http://' + fa_url2 + '/net-fa/tenants/' + tenant2['id'] + '/sites', headers=headers, auth=auth, data=json.dumps(sites))
print "Created sites table on site2: %s\n" % r.text
print 'Create network table id are strings\n'
net_table=[]
neutron1 = nclient.Client('2.0', auth_url=auth_url1, username=username, password=password, tenant_name=tenant_name)
neutron1.format = 'json'
networks1 = neutron1.list_networks()
print networks1
for n1 in networks1['networks']:
net =[]
if n1['name'] == "private":
print 'Building net table for private network'
net.append({ 'name' : n1['name'],
'vnid' : n1['id'],
'site_name' : CONF.mgmt.site1_name,
'tenant_id' : tenant1['id']
}
)
net.append({ 'name' : 'private',
'vnid' : '123',
'site_name' : CONF.mgmt.site2_name,
'tenant_id' : tenant2['id']
}
)
if net:
net_table.append(net)
print "Update net table on sites:\n %s" % net_table
r = requests.put('http://' + fa_url1 + '/net-fa/tenants/' + tenant1['id'] + '/networks_table', headers=headers, auth=auth, data=json.dumps({'version' : 111, 'table' : net_table} ))
print "Update net table returned %s %s\n" %(r.status_code, r.text)
time.sleep(1)
r = requests.put('http://' + fa_url2 + '/net-fa/tenants/' + tenant2['id'] + '/networks_table', headers=headers, auth=auth, data=json.dumps({'version' : 111, 'table' : net_table}))
r = requests.get('http://' + fa_url2 + '/net-fa/tenants/' + tenant2['id'] + '/networks_table')
print "Configured net table:\n %s" % r.text