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Pau Espin Pedrol gerrit-no-reply at lists.osmocom.orgPau Espin Pedrol has submitted this change and it was merged. Change subject: Add OsmoGgsn class ...................................................................... Add OsmoGgsn class Change-Id: I0eed70838e4e8656c4bc1337df70e631a10d69c7 --- A src/osmo_gsm_tester/osmo_ggsn.py M src/osmo_gsm_tester/suite.py A src/osmo_gsm_tester/templates/osmo-ggsn.cfg.tmpl 3 files changed, 169 insertions(+), 1 deletion(-) Approvals: Neels Hofmeyr: Looks good to me, approved Jenkins Builder: Verified diff --git a/src/osmo_gsm_tester/osmo_ggsn.py b/src/osmo_gsm_tester/osmo_ggsn.py new file mode 100644 index 0000000..c11353c --- /dev/null +++ b/src/osmo_gsm_tester/osmo_ggsn.py @@ -0,0 +1,89 @@ +# osmo_gsm_tester: specifics for running an openggsn +# +# Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH +# +# Author: Pau Espin Pedrol <pespin at sysmocom.de> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import os +import pprint + +from . import log, util, config, template, process, osmo_ctrl, pcap_recorder + +class OsmoGgsn(log.Origin): + suite_run = None + ip_address = None + run_dir = None + config_file = None + process = None + + def __init__(self, suite_run, ip_address): + super().__init__(log.C_RUN, 'osmo-ggsn_%s' % ip_address.get('addr')) + self.suite_run = suite_run + self.ip_address = ip_address + + def start(self): + self.log('Starting osmo-ggsn') + self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name())) + self.configure() + + inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('osmo-ggsn'))) + + binary = inst.child('bin', 'osmo-ggsn') + if not os.path.isfile(binary): + raise log.Error('Binary missing:', binary) + lib = inst.child('lib') + if not os.path.isdir(lib): + raise log.Error('No lib/ in', inst) + + pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), None, + 'host %s' % self.addr()) + + env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) } + + self.dbg(run_dir=self.run_dir, binary=binary, env=env) + self.process = process.Process(self.name(), self.run_dir, + (binary, + '-c', os.path.abspath(self.config_file)), + env=env) + self.suite_run.remember_to_stop(self.process) + self.process.launch() + + def configure(self): + self.config_file = self.run_dir.new_file('osmo-ggsn.cfg') + self.dbg(config_file=self.config_file) + + values = dict(ggsn=config.get_defaults('ggsn')) + config.overlay(values, self.suite_run.config()) + config.overlay(values, dict(ggsn=dict(ip_address=self.ip_address))) + config.overlay(values, dict(ggsn=dict(statedir=self.run_dir.new_dir('statedir')))) + + self.dbg('GGSN CONFIG:\n' + pprint.pformat(values)) + + with open(self.config_file, 'w') as f: + r = template.render('osmo-ggsn.cfg', values) + self.dbg(r) + f.write(r) + + def conf_for_client(self): + return dict(ggsn=dict(ip_address=self.ip_address)) + + def addr(self): + return self.ip_address.get('addr') + + def running(self): + return not self.process.terminated() + +# vim: expandtab tabstop=4 shiftwidth=4 diff --git a/src/osmo_gsm_tester/suite.py b/src/osmo_gsm_tester/suite.py index 2d04937..8c1d38d 100644 --- a/src/osmo_gsm_tester/suite.py +++ b/src/osmo_gsm_tester/suite.py @@ -22,7 +22,7 @@ import time import pprint from . import config, log, template, util, resource, schema, event_loop, test -from . import osmo_nitb, osmo_hlr, osmo_mgcpgw, osmo_mgw, osmo_msc, osmo_bsc, osmo_stp, modem, esme +from . import osmo_nitb, osmo_hlr, osmo_mgcpgw, osmo_mgw, osmo_msc, osmo_bsc, osmo_stp, osmo_ggsn, modem, esme class Timeout(Exception): pass @@ -230,6 +230,11 @@ ip_address = self.ip_address() return osmo_hlr.OsmoHlr(self, ip_address) + def ggsn(self, ip_address=None): + if ip_address is None: + ip_address = self.ip_address() + return osmo_ggsn.OsmoGgsn(self, ip_address) + def mgcpgw(self, ip_address=None, bts_ip=None): if ip_address is None: ip_address = self.ip_address() diff --git a/src/osmo_gsm_tester/templates/osmo-ggsn.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-ggsn.cfg.tmpl new file mode 100644 index 0000000..1ee19d1 --- /dev/null +++ b/src/osmo_gsm_tester/templates/osmo-ggsn.cfg.tmpl @@ -0,0 +1,74 @@ +! +! OpenGGSN (0.94.1-adac) configuration saved from vty +!! +! +log stderr + logging filter all 1 + logging color 1 + logging print category 1 + logging print extended-timestamp 1 + logging level ip info + logging level tun info + logging level ggsn info + logging level sgsn notice + logging level icmp6 notice + logging level lglobal notice + logging level llapd notice + logging level linp notice + logging level lmux notice + logging level lmi notice + logging level lmib notice + logging level lsms notice + logging level lctrl notice + logging level lgtp info + logging level lstats notice + logging level lgsup notice + logging level loap notice + logging level lss7 notice + logging level lsccp notice + logging level lsua notice + logging level lm3ua notice + logging level lmgcp notice + logging level all debug +! +stats interval 5 +! +line vty + no login +! +ggsn ggsn0 + gtp state-dir ${ggsn.statedir} + gtp bind-ip ${ggsn.ip_address.addr} + apn internet + gtpu-mode tun + tun-device tun4 + type-support v4 + ip prefix dynamic 176.16.222.0/24 + ip dns 0 8.8.8.8 + ip dns 1 8.8.8.4 + ip ifconfig 176.16.222.1/24 + no shutdown + apn inet6 + gtpu-mode tun + tun-device tun6 + type-support v6 + ipv6 prefix dynamic fde4:8dba:82e1:2000:0:0:0:0/56 + ipv6 dns 0 2001:4860:4860::8888 + ipv6 dns 1 2001:4860:4860::8844 + ipv6 ifconfig fde4:8dba:82e1:2000:0:0:0:0/56 + no shutdown + apn inet46 + gtpu-mode tun + tun-device tun46 + type-support v4v6 + ip prefix dynamic 176.16.46.0/24 + ip dns 0 192.168.100.1 + ip dns 1 8.8.8.8 + ip ifconfig 176.16.46.0/24 + ipv6 prefix dynamic fde4:8dba:82e1:2000:0:0:0:0/56 + ipv6 dns 0 2001:4860:4860::8888 + ipv6 dns 1 2001:4860:4860::8844 + ipv6 ifconfig fde4:8dba:82e1:2000:0:0:0:0/56 + no shutdown + default-apn internet + no shutdown ggsn -- To view, visit https://gerrit.osmocom.org/5001 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I0eed70838e4e8656c4bc1337df70e631a10d69c7 Gerrit-PatchSet: 3 Gerrit-Project: osmo-gsm-tester Gerrit-Branch: master Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de> Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>