mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-10-30 18:27:53 +00:00
212 lines
7.1 KiB
Python
Executable File
212 lines
7.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Script for creating a variable number of virtual routers.
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"""
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import sys
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import os
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import importlib
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import time
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from pprint import pprint
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if sys.version_info[0] != 3:
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print("This script requires Python 3")
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exit(1)
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sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../")))
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lfcli_base = importlib.import_module("py-json.LANforge.lfcli_base")
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LFCliBase = lfcli_base.LFCliBase
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LFUtils = importlib.import_module("py-json.LANforge.LFUtils")
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realm = importlib.import_module("py-json.realm")
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Realm = realm.Realm
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class CreateVR(Realm):
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def __init__(self,
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lfclient_host="localhost",
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lfclient_port=8080,
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debug=False,
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# resource=1, # USE name=1.2.vr0 convention instead
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vr_name=None,
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ports_list=(),
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services_list=(),
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_exit_on_error=False,
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_exit_on_fail=False,
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_proxy_str=None,
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_capture_signal_list=()):
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super().__init__(lfclient_host=lfclient_host,
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lfclient_port=lfclient_port,
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debug_=debug,
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_exit_on_error=_exit_on_error,
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_exit_on_fail=_exit_on_fail,
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_proxy_str=_proxy_str,
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_capture_signal_list=_capture_signal_list)
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eid_name = self.name_to_eid(vr_name)
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self.vr_name = eid_name
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self.ports_list = ports_list
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self.services_list = services_list
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self.vr_profile = self.new_vr_profile()
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def clean(self):
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if (self.vr_name is None) or (self.vr_profile.vr_eid is None) and (
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self.vr_profile.vr_eid) == "":
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print("No vr_eid to clean")
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return
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self.rm_port("1.1.rd90a", debug_=self.debug)
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self.rm_port("1.1.rd90b", debug_=self.debug)
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self.wait_until_ports_disappear(sta_list=["1.1.rd90a", "1.1.rd90b"],
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debug_=self.debug)
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if (self.vr_profile.vr_eid is not None) \
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and (self.vr_profile.vr_eid[1] is not None) \
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and (self.vr_profile.vr_eid[2] is not None):
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self.vr_profile.cleanup(debug=self.debug)
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if (self.vr_name is not None) \
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and (self.vr_name[1] is not None) \
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and (self.vr_name[2] is not None):
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data = {
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"shelf": 1,
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"resource": self.vr_name[1],
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"router_name": self.vr_name[2]
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}
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self.json_post("/cli-json/rm_vr", data, debug_=self.debug)
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time.sleep(1)
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self.json_post("/cli-json/nc_show_vr", {
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"shelf": 1,
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"resource": self.vr_name[1],
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"router": "all"
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}, debug_=self.debug)
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self.json_post("/cli-json/nc_show_vrcx", {
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"shelf": 1,
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"resource": self.vr_name[1],
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"cx_name": "all"
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}, debug_=self.debug)
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def build(self):
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self.vr_profile.apply_netsmith(
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self.vr_name[1], delay=5, debug=self.debug)
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self.json_post("/cli-json/add_rdd", {
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"shelf": 1,
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"resource": self.vr_name[1],
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"port": "rd90a",
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"peer_ifname": "rd90b",
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"report_timer": "3000"
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})
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self.json_post("/cli-json/add_rdd", {
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"shelf": 1,
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"resource": self.vr_name[1],
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"port": "rd90b",
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"peer_ifname": "rd90a",
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"report_timer": "3000"
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})
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self.wait_until_ports_appear(
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sta_list=[
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"1.1.rd90a",
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"1.1.rd90b"],
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debug_=self.debug)
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self.vr_profile.vrcx_list(
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resource=self.vr_name[1],
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do_sync=True) # do_sync
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self.vr_profile.create(vr_name=self.vr_name, debug=self.debug)
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self.vr_profile.sync_netsmith(
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resource=self.vr_name[1], debug=self.debug)
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self._pass("created router")
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def start(self):
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"""
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Move a vrcx into a router and then movie it out
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:return: void
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"""
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# move rd90a into router
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self.vr_profile.refresh_netsmith(
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resource=self.vr_name[1], debug=self.debug)
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if self.debug:
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pprint(("vr_eid", self.vr_name))
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self.vr_profile.wait_until_vrcx_appear(
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resource=self.vr_name[1], name_list=[
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"rd90a", "rd90b"])
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self.vr_profile.add_vrcx(
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vr_eid=self.vr_name,
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connection_name_list="rd90a",
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debug=True)
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self.vr_profile.refresh_netsmith(
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resource=self.vr_name[1], debug=self.debug)
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# test to make sure that vrcx is inside vr we expect
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self.vr_profile.vrcx_list(resource=self.vr_name[1], do_sync=True)
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vr_list = self.vr_profile.router_list(
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resource=self.vr_name[1], do_refresh=True)
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router = self.vr_profile.find_cached_router(
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resource=self.vr_name[1], router_name=self.vr_name[2])
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pprint(("cached router 120: ", router))
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router_eid = LFUtils.name_to_eid(router["eid"])
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pprint(("router eid 122: ", router_eid))
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full_router = self.json_get(
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"/vr/1/%s/%s/%s" %
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(router_eid[0],
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router_eid[1],
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self.vr_name[2]),
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debug_=True)
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pprint(("full router: ", full_router))
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time.sleep(5)
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if router is None:
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self._fail("Unable to find router after vrcx move " + self.vr_name)
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self.exit_fail()
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def stop(self):
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pass
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def main():
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parser = LFCliBase.create_bare_argparse(
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prog=__file__,
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description="""\
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{f}
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--------------------
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Command example:
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{f} --vr_name 1.vr0 --ports 1.br0,1.rdd0a --services 1.br0=dhcp,nat --services 1.vr0=radvd
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{f} --vr_name 2.vr0 --ports 2.br0,2.vap2 --services
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--debug
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""".format(f=__file__))
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required = parser.add_argument_group('required arguments')
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required.add_argument('--vr_name', '--vr_names', required=True,
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help='EID of virtual router, like 1.2.vr0')
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optional = parser.add_argument_group('optional arguments')
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optional.add_argument(
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'--ports',
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default=None,
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required=False,
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help='Comma separated list of ports to add to virtual router')
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optional.add_argument('--services', default=None, required=False,
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help='Add router services to a port, "br0=nat,dhcp"')
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args = parser.parse_args()
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create_vr = CreateVR(lfclient_host=args.mgr,
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lfclient_port=args.mgr_port,
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vr_name=args.vr_name,
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ports_list=args.ports,
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services_list=args.services,
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debug=args.debug,
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_exit_on_error=True,
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_exit_on_fail=True)
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create_vr.clean()
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create_vr.build()
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create_vr.start()
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create_vr.monitor()
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# create_vr.stop()
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# create_vr.clean()
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print('Created Virtual Router')
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if __name__ == "__main__":
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main()
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#
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