def l3_scheduler_patch(op_version):
if op_version == 'tecs2.0' and api.check_if_file_exist(
'/usr/lib/python2.7/site-packages/neutron/plugins/proxydriver'
'/common/rest/znic_l2/config.py'):
do_tecs_patch()
value = 0
if op_version in ['tecs2.0', 'tecs3.0', 'tecs6.0']:
print('This is %s, ignore patch '
'to l3_router_plugin...\n' % op_version)
else:
if op_version in ['K', 'bigcloud_K']:
value = do_patch('l3_scheduler_k.patch')
elif op_version is 'L':
value = do_patch('l3_scheduler_l.patch')
elif op_version is 'M':
value = do_patch('l3_scheduler_m.patch')
elif op_version is 'N':
value = do_patch('l3_scheduler_n.patch')
elif op_version in ['O', 'bigcloud_O']:
value = do_patch('l3_scheduler_o.patch')
if value not in (0, 256, 1024):
api.print_log("patch to l3_router_plugin failed!")
return False
if op_version == "bigcloud_K":
install_openvswitch()
return True
def remove_git_code():
full_args = "rpm -qa|grep networking-zte|xargs rpm -e"
api.print_log("%s" % full_args)
api.excute_command(full_args)
full_args = "rm -rf /usr/lib/python2.7/site-packages/networking_zte/"
api.excute_command(full_args)
def reset_taas_config(path):
try:
config_taas = ConfigObj(path, encoding='UTF8')
config_taas['service_providers']['service_provider'] = \
'TAAS:TAAS:neutron_taas.services.taas.service_drivers.' \
'taas_rpc.TaasRpcDriver:default'
config_taas.write()
except Exception as e:
api.print_log("no taas config found:%s,skip..." % e)
def handle_manual_op_version(op_version, configs):
if not l3_scheduler_patch(op_version):
return False
full_args = "sed -i '/^mechanism_drivers/s/zte_ml2driver,//' " \
"/etc/neutron/plugin.ini"
api.excute_command(full_args)
config = configs["config_plugin"]
mechanism_drivers = config['ml2']['mechanism_drivers']
api.print_log("patched mechanism_drivers is %s" % mechanism_drivers)
return restart_neutron_server()
def install_plugin(kwargs, configs):
check_service_plugins("install")
full_args = "rpm -ivh networking-zte-*"
api.print_log("%s" % full_args)
api.excute_command(full_args)
#api.append_files(copy_files)
ret = append_config(kwargs, configs)
if not ret:
return ret
return post_install(kwargs["op_version"])
def do_patch(op_patch):
try:
full_args = 'patch /usr/lib/python2.7/site-packages/neutron/' \
'services/l3_router/l3_router_plugin.py ' \
'<%s' % op_patch
status, output = api.excute_command(full_args)
api.print_log(output)
return status
except Exception as e:
api.print_log("The reason for the failure of patch is %s!" % e)
def update_plugin(kwargs, configs):
"""update code"""
check_service_plugins("update")
remove_rpm_folder()
recover_old_version()
recover_config(configs)
full_args = "rpm -Uvh networking-zte-*"
api.print_log("%s" % full_args)
api.excute_command(full_args)
#api.append_files(copy_files)
ret = append_config(kwargs, configs)
if not ret:
return ret
return post_install(kwargs["op_version"])
def check_service_plugins(action):
full_args = "grep ^service_plugins /etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
status, output = api.excute_command(full_args)
api.print_log("action:%s,service plugins:%s" % (action, output))
full_args = "grep ^mechanism_drivers /etc/neutron/plugin.ini"
api.print_log("%s" % full_args)
status, output = api.excute_command(full_args)
api.print_log("action:%s,mechanism_drivers:%s" % (action, output))
def zenic_plugin_auto_install(auto_install, configs):
action = auto_install
if action == 'uninstall':
if not remove_plugin(configs):
return 1
else:
return 0
# auto install must have plugin config in plugin.ini
if not check_zenic_para(configs):
api.print_log("Can not find sdn plugin config in plugin.ini!")
return 1
# get op_version and do patch files and restart neutron-server first
config_plugin = configs["config_plugin"]
if check_op_version(config_plugin):
op_version = config_plugin["RESTPROXY"]["op_version"]
if not handle_auto_op_version(op_version):
return 1
else:
api.print_log("Sorry this plugin version does not support auto "
"install, please use manual install instead!")
return 1
# auto-install only deal with rpm package
check_service_plugins(action)
remove_rpm_folder()
remove_git_code()
if action == 'install':
full_args = "rpm -ivh networking-zte-*"
if action == 'update':
full_args = "rpm -Uvh networking-zte-*"
api.print_log("%s" % full_args)
api.excute_command(full_args)
if not post_install(op_version):
api.print_log("\33[30mzenic plugin %s failed, please "
"fix and try again!!\33[0m" % action)
return 1
else:
api.print_log("\33[36mzenic plugin %s success!\33[0m" % action)
return 0
def do_tecs_patch():
try:
import py_compile
full_args = 'rm -f /usr/lib/python2.7/site-packages/neutron/plugins' \
'/proxydriver/common/rest/znic_l2/config.py'
status, output = api.excute_command(full_args)
api.print_log(output)
full_args = 'cp -af config.py ' \
'/usr/lib/python2.7/site-packages/neutron/plugins' \
'/proxydriver/common/rest/znic_l2/config.py '
status, output = api.excute_command(full_args)
api.print_log(output)
py_compile.compile('/usr/lib/python2.7/site-packages/neutron/plugins/'
'proxydriver/common/rest/znic_l2/config.py')
return status
except Exception as e:
api.print_log("The reason for the failure of patch is %s!" % e)
def check_environment_config():
configs = {}
try:
config_neutron = ConfigObj('/etc/neutron/neutron.conf',
encoding='UTF8')
except Exception as e:
api.print_log("There some errors in the neutron.conf %s!" % e)
return configs
try:
config_plugin = ConfigObj('/etc/neutron/plugin.ini', encoding='UTF8')
except Exception as e:
api.print_log("There some errors in the plugin.ini %s!" % e)
return configs
try:
config_nova = ConfigObj('/etc/nova/nova.conf', encoding='UTF8')
except Exception as e:
api.print_log("There some errors in the nova.conf %s!" % e)
return configs
configs["config_neutron"] = config_neutron
configs["config_plugin"] = config_plugin
configs["config_nova"] = config_nova
return configs
def zenic_plugin_install(configs):
welcome()
op_version = manual_input_version()
if not handle_manual_op_version(op_version, configs):
return 1
action = operation_menu()
api.print_log("User select to %s plugin...\n" % action)
if action == 'install' and check_ml2driver_if_install(configs):
api.print_log("zenic plugin has already installed!")
return 1
if action == 'update' and not check_ml2driver_if_install(configs):
api.print_log("zenic plugin has not installed! "
"please install first!")
return 1
if action == 'install':
all_input_para = get_all_para(configs, op_version)
api.print_log("Start to %s plugin...\n" % action)
rtn = install_plugin(all_input_para, configs)
if rtn:
keep_zenic_agent()
api.excute_commads(enable_zenic_agent)
elif action == 'update' or action == 'update_tecs6.0':
all_input_para = get_all_para(configs, op_version)
all_input_para = refact_params(all_input_para)
if action == 'update_tecs6.0':
all_input_para = update_tecs_six(all_input_para)
api.print_log("Start to %s plugin...\n" % action)
rtn = update_plugin(all_input_para, configs)
if rtn:
keep_zenic_agent()
api.excute_commads(enable_zenic_agent)
elif action == 'uninstall':
api.print_log("Start to %s plugin...\n" % action)
rtn = remove_plugin(configs)
else:
rtn = True
if rtn:
api.print_log("\33[36mzenic plugin %s success!\33[0m" % action)
return 0
else:
api.print_log("\33[30mzenic plugin %s failed, please "
"fix and try again!!\33[0m" % action)
return 1
def patch_k_qos(qos_patch):
full_args = 'patch /usr/lib/python2.7/site-packages/networking_zte/qos/' \
'zenic_qos_plugin.py <%s' % qos_patch
status, output = api.excute_command(full_args)
api.print_log(output)
return status
def remove_rpm_folder():
full_args = "rm -fr /usr/lib/python2.7/site-packages" \
"/networking_zte-*.egg-info"
api.print_log("%s" % full_args)
api.excute_command(full_args)
def recover_config(configs):
# /etc/neutron/neutron.conf
config_neutron = configs["config_neutron"]
config_neutron['DEFAULT']['router_scheduler_driver'] = \
'neutron.scheduler.l3_agent_scheduler.ChanceScheduler'
#trunk
try:
del config_neutron['vlan_trunk']['trunk_drivers']
except Exception as e:
api.print_log("There is no key of %s in the neutron.conf" % e)
config_neutron.write()
# /etc/neutron/plugin.ini
# taas
config_plugin = configs["config_plugin"]
taas_function = get_taas_para(config_plugin)
api.save_log("get_taas_para taas_function = %s" % taas_function)
if taas_function == 'tecs2.0':
reset_taas_config("/etc/neutron/taas_plugin.conf")
elif taas_function == 'tecs6.0':
reset_taas_config("/etc/neutron/plugin.ini")
elif taas_function == 'tecs3.0':
reset_taas_config("/etc/neutron/plugin.ini")
elif taas_function == 'openstack':
reset_taas_config("/etc/neutron/taas_plugin.ini")
else:
api.save_log("recover config can not find taas function!")
if check_op_version(config_plugin):
op_version = config_plugin["RESTPROXY"]["op_version"]
else:
op_version = "False"
if op_version != "bigcloud_K":
# security_group_api
config_nova = configs["config_nova"]
config_nova['DEFAULT']['security_group_api'] = 'nova'
config_nova.write()
full_args = "sed -i '/^\[RESTPROXY/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^enable_qos/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^enable_M_qos/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^enable_bandwidth/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^enable_hierarchical_port/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^op_version/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^server_timeout/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^servers/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^server_auth/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^server_ssl/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^no_ssl_validation/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^enable_pre_commit/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^taas_function/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "grep ^mechanism_drivers[[:space:]]*=.*," \
"[[:space:]]*zte_ml2driver /etc/neutron/plugin.ini"
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^mechanism_drivers/s/," \
"[[:space:]]*zte_ml2driver//' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "grep ^mechanism_drivers[[:space:]]*=.*zte_ml2driver" \
"[[:space:]]*, /etc/neutron/plugin.ini"
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^mechanism_drivers/s/zte_ml2driver" \
"[[:space:]]*,//' /etc/neutron/plugin.ini"
api.excute_command(full_args)
# remove l3 router_no_schedule
full_args = "sed -i '/^\[L3\]/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '/^router_no_schedule/d' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "grep ^service_plugins[[:space:]]*=.*,[[:space:]]*zte_qos " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^service_plugins/s/,[[:space:]]*zte_qos//' " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
api.excute_command(full_args)
full_args = "sed -i '/^service_plugins/s/$/,qos/' " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
api.excute_command(full_args)
full_args = "grep ^service_plugins[[:space:]]*=.*zte_qos[[:space:]]*, " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^service_plugins/s/zte_qos[[:space:]]*,//' " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
api.excute_command(full_args)
full_args = "sed -i '/^service_plugins/s/$/,qos/' " \
"/etc/neutron/neutron.conf"
api.print_log("%s" % full_args)
api.excute_command(full_args)
def welcome():
api.print_log("")
api.print_log("================================================")
api.print_log(" ZTE SDN Plugin Installation Wizard")
api.print_log("================================================")
def append_config(kwargs, configs):
config_neutron = ConfigObj('/etc/neutron/neutron.conf', encoding='UTF8')
config_neutron['DEFAULT']['router_scheduler_driver'] = \
'neutron.scheduler.l3_agent_scheduler.ChanceScheduler'
# trunk
if 'vlan_trunk' in config_neutron.keys():
config_neutron['vlan_trunk']['trunk_drivers'] = 'networking_zte.' \
'trunk.driver'
else:
config_neutron['vlan_trunk'] = {}
config_neutron['vlan_trunk']['trunk_drivers'] = 'networking_zte.' \
'trunk.driver'
config_neutron.write()
#taas
if kwargs["taas_function"] == 'tecs2.0':
if not set_taas_config("/etc/neutron/taas_plugin.conf"):
return False
elif kwargs["taas_function"] == 'tecs6.0':
if not set_taas_config("/etc/neutron/plugin.ini"):
return False
elif kwargs["taas_function"] == 'tecs3.0':
if not set_taas_config("/etc/neutron/plugin.ini"):
return False
elif kwargs["taas_function"] == 'openstack':
if not api.check_if_file_exist('/etc/neutron/taas_plugin.ini'):
api.print_log("use taas funtion of openstack while taas_plugin.ini"
" does not exist!")
remove_git_code()
return False
if not set_taas_config("/etc/neutron/taas_plugin.ini"):
return False
else:
api.save_log("append_config can not find taas function!")
# plugin.ini
full_args = "sed -i '$a \[RESTPROXY]' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '$a \enable_qos=%s' %s" % (kwargs["enable_qos"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \enable_M_qos=%s' %s" % (kwargs["enable_M_qos"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \op_version=%s' %s" % (kwargs["op_version"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \enable_bandwidth=%s' %s" % (
kwargs["enable_bandwidth"], "/etc/neutron/plugin.ini")
if kwargs["enable_bandwidth"] is not None:
api.excute_command(full_args)
full_args = "sed -i '$a \enable_hierarchical_port=%s' %s" % (
kwargs["enable_hierarchical_port"], "/etc/neutron/plugin.ini")
if kwargs["enable_hierarchical_port"] is not None:
api.excute_command(full_args)
full_args = "sed -i '$a \server_timeout=100' %s" % (
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \servers=%s' %s" % (kwargs["servers"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \server_auth=%s' %s" % (kwargs["server_auth"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \server_ssl=%s' %s" % (kwargs["ssl"],
"/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \\no_ssl_validation=%s' %s" % (
kwargs["ssl_validation"], "/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \\enable_pre_commit=%s' %s" % (
kwargs["pre_commit"], "/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i '$a \\taas_function=%s' %s" % (
kwargs["taas_function"], "/etc/neutron/plugin.ini")
api.excute_command(full_args)
full_args = "sed -i 's/^mechanism_drivers *=/mechanism_drivers " \
"=zte_ml2driver,/g' /etc/neutron/plugin.ini"
api.excute_command(full_args)
# add l3 router_no_schedule
full_args = "sed -i '$a \[L3\]' /etc/neutron/plugin.ini"
api.excute_command(full_args)
full_args = "sed -i '$a router_no_schedule=True' /etc/neutron/plugin.ini"
api.excute_command(full_args)
# full_args = "sed -i '/^service_plugins/s/$/,zte_firewall/'
#/etc/neutron/neutron.conf"
# api.excute_command(full_args)
if kwargs["enable_M_qos"] == "True":
api.save_log("using M qos!")
full_args = "grep ^service_plugins[[:space:]]*=.*,[[:space:]]*qos " \
"/etc/neutron/neutron.conf"
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^service_plugins/s/,[[:space:]]*qos//' " \
"/etc/neutron/neutron.conf"
api.excute_command(full_args)
full_args = "grep ^service_plugins[[:space:]]*=.*qos[[:space:]]*, " \
"/etc/neutron/neutron.conf"
status, output = api.excute_command(full_args)
if output != '':
full_args = "sed -i '/^service_plugins/s/qos[[:space:]]*,//' " \
"/etc/neutron/neutron.conf"
api.excute_command(full_args)
full_args = "sed -i '/^service_plugins/s/$/,zte_qos/' " \
"/etc/neutron/neutron.conf"
api.excute_command(full_args)
if kwargs["op_version"] != "bigcloud_K":
# security_group_api
config_nova = configs["config_nova"]
config_nova['DEFAULT']['security_group_api'] = 'neutron'
config_nova.write()
return True
def menu():
api.print_log("")
api.print_log("1. install")
api.print_log("2. uninstall")
api.print_log("3. update(eg: tecs2.0->tecs2.0)")
api.print_log("4. update_tecs6.0(tecs2.0->tecs6.0)")
api.print_log("5. exit")
api.print_log("")
try:
config_nova = ConfigObj('/etc/nova/nova.conf', encoding='UTF8')
except Exception as e:
api.print_log("There some errors in the nova.conf %s!" % e)
return configs
configs["config_neutron"] = config_neutron
configs["config_plugin"] = config_plugin
configs["config_nova"] = config_nova
return configs
if __name__ == '__main__':
configs = check_environment_config()
if len(configs) != 0:
api.print_log("------------------------------------------------------")
version = api.get_version_info('VERSION', 'version')
date = api.get_version_info('VERSION', 'date')
api.print_log("version: %s = %s" %
('zenic_plugin_version', "%s" % date))
api.backup_old_files()
install_type = None
if len(sys.argv) > 1:
install_type = sys.argv[1]
api.print_log("\nRecognizing auto: {} zenic plugin...\n".format(
install_type))
rtn = zenic_plugin_auto_install(install_type, configs)
else:
rtn = zenic_plugin_install(configs)
api.set_sys_info('VERSION', 'zenic_version', "kilo_v2.1.%s" % version)
api.set_sys_info('VERSION', 'date', date)
