939f1b7591
* dicos/29_one-master.xml: “one_cluster_name” store the name of the default cluster. * postservice/30-one-mng: take care of the customizable cluster name. * postservice/31-one-netmng: ditoo. * scripts/onehost_create_all: ditoo. Ref: #23553
360 lines
12 KiB
Python
Executable File
360 lines
12 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
from pyeole import ihm
|
|
from pyeole import process
|
|
from creole.client import CreoleClient
|
|
from tempfile import mkstemp
|
|
|
|
import sys
|
|
import os
|
|
import csv
|
|
import logging
|
|
import re
|
|
|
|
LOG_FILE = '/var/log/one/eole-one-node.log'
|
|
|
|
#= Configure Logger ===
|
|
logger = logging.getLogger(__name__)
|
|
#std_handler = logging.StreamHandler(sys.stdout)
|
|
file_handler = logging.FileHandler(LOG_FILE)
|
|
|
|
logger.setLevel(logging.INFO)
|
|
#std_handler.setLevel(logging.INFO)
|
|
file_handler.setLevel(logging.DEBUG)
|
|
|
|
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
|
|
#std_handler.setFormatter(formatter)
|
|
file_handler.setFormatter(formatter)
|
|
|
|
#logger.addHandler(std_handler)
|
|
logger.addHandler(file_handler)
|
|
#= End Logger ===
|
|
|
|
|
|
class RunCmdError(Exception):
|
|
pass
|
|
|
|
|
|
class OneClient():
|
|
|
|
def __init__(self, user):
|
|
self.user = None
|
|
self.auth = None
|
|
self.root = '/var/lib/one'
|
|
|
|
if user:
|
|
self.user = user
|
|
else:
|
|
self.user = 'oneadmin'
|
|
|
|
user_info = process.system_out(['getent', 'passwd', user])[1]
|
|
if user_info:
|
|
self.root = user_info.split(':')[5]
|
|
|
|
command = ['cat', u'{0}/.one/one_auth'.format(self.root)]
|
|
res = process.system_out(command)
|
|
if res[0] == 0:
|
|
self.auth = res[1].split(':')
|
|
|
|
def __run_cmd__(self, cmd):
|
|
command = list(cmd)
|
|
command.extend(['--user', self.auth[0]])
|
|
command.extend(['--password', self.auth[1]])
|
|
|
|
res = process.system_out(command)
|
|
if res[0] == 0:
|
|
if 'list' in cmd:
|
|
out_lines = []
|
|
if res:
|
|
for line in res[1].split('\n'):
|
|
if len(line) == 0:
|
|
next
|
|
elif re.match('^.*ID ', line):
|
|
next
|
|
else:
|
|
out_lines.append(line.split())
|
|
return out_lines
|
|
else:
|
|
return res
|
|
else:
|
|
return False
|
|
|
|
def get_hosts(self):
|
|
""" get the list of hosts
|
|
"""
|
|
cmd = ['onehost', 'list']
|
|
cmd.extend(['-l', 'ID,NAME'])
|
|
res = self.__run_cmd__(cmd)
|
|
return(res)
|
|
|
|
def get_clusters(self):
|
|
""" get the cluster list
|
|
"""
|
|
cmd = ['onecluster', 'list']
|
|
cmd.extend(['-l', 'ID,NAME'])
|
|
return self.__run_cmd__(cmd)
|
|
|
|
def get_networks(self):
|
|
""" get the virtual network list
|
|
"""
|
|
cmd = ['onevnet', 'list']
|
|
cmd.extend(['-l', 'ID,NAME'])
|
|
return self.__run_cmd__(cmd)
|
|
|
|
def get_cluster_id_by_name(self, name):
|
|
cmd = ['onecluster', 'list']
|
|
cmd.extend(['-f', 'NAME={0}'.format(name)])
|
|
res = self.__run_cmd__(cmd)
|
|
ID = res[0][0]
|
|
return ID
|
|
|
|
def get_vnet_id_by_name(self, name):
|
|
cmd = ['onevnet', 'list']
|
|
cmd.extend(['-f', 'NAME={0}'.format(name)])
|
|
res = self.__run_cmd__(cmd)
|
|
ID = res[0][0]
|
|
return ID
|
|
|
|
def create_network(self, templatefile, cluster, vnet_name):
|
|
""" Create a network
|
|
"""
|
|
cmd = ['onevnet', 'create']
|
|
cmd.extend(['--user', self.auth[0]])
|
|
cmd.extend(['--password', self.auth[1][:-1]])
|
|
#cmd.extend(['-c', cluster])
|
|
cmd.append(templatefile)
|
|
res = process.system_out(cmd)
|
|
if res[0] == 0:
|
|
clt_id = self.get_cluster_id_by_name(cluster)
|
|
vnet_id = self.get_vnet_id_by_name(vnet_name)
|
|
res = self.__run_cmd__(['onecluster', 'addvnet', clt_id, vnet_id])
|
|
os.remove(templatefile)
|
|
if not res:
|
|
print("Error attaching {0} vnet to {1} cluster".format(vnet_name, cluster))
|
|
return False
|
|
else:
|
|
return True
|
|
else:
|
|
logger.error("Creation of virtual network with template {0} failed".format(templatefile))
|
|
return False
|
|
|
|
def update_network(self, templatefile, cluster, vnet_name):
|
|
""" Update a network
|
|
"""
|
|
vnet_id = self.get_vnet_id_by_name(vnet_name)
|
|
cmd = ['onevnet', 'update']
|
|
cmd.extend(['--user', self.auth[0]])
|
|
cmd.extend(['--password', self.auth[1][:-1]])
|
|
cmd.extend([vnet_id, templatefile])
|
|
|
|
res = process.system_out(cmd)
|
|
if res[0] == 0:
|
|
os.remove(templatefile)
|
|
return True
|
|
else:
|
|
logger.error("Update of virtual network with template {0} failed".format(templatefile))
|
|
return False
|
|
|
|
def delete_network(self, vnet_id):
|
|
cmd = ['onevnet', 'delete']
|
|
cmd.extend(['--user', self.auth[0]])
|
|
cmd.extend(['--password', self.auth[1][:-1]])
|
|
cmd.append(vnet_id)
|
|
|
|
res = process.system_out(cmd)
|
|
if res[0] == 0:
|
|
ihm.print_line("Network {0} deleted".format(vnet_id))
|
|
return True
|
|
else:
|
|
logger.error("Error deleting network {0}".format(vnet_id))
|
|
ihm.print_line("Error deleting network {0}".format(vnet_id))
|
|
return False
|
|
|
|
|
|
class OneNetwork():
|
|
def create(self, one_client):
|
|
tmpl_file = self.create_template()
|
|
if one_client.create_network(tmpl_file, self.cluster, self.zone):
|
|
ihm.print_line("Virtual network {0} created".format(self.zone))
|
|
return True
|
|
else:
|
|
ihm.print_line("Error Creating virtual network {0}".format(self.zone))
|
|
return False
|
|
|
|
def update(self, one_client):
|
|
tmpl_file = self.create_template(True)
|
|
if one_client.update_network(tmpl_file, self.cluster, self.zone):
|
|
ihm.print_line("Virtual network {0} updated".format(self.zone))
|
|
return True
|
|
else:
|
|
ihm.print_line("Error Updating virtual network {0}".format(self.zone))
|
|
return False
|
|
|
|
def manage(self, one_client):
|
|
found = False
|
|
vnet = one_client.get_networks()
|
|
network_name = self.zone
|
|
for net in vnet:
|
|
if network_name in net:
|
|
found = True
|
|
break
|
|
|
|
if not found:
|
|
return self.create(one_client)
|
|
else:
|
|
return self.update(one_client)
|
|
|
|
class OneNetworkL3(OneNetwork):
|
|
def __init__(self, net_info, cluster):
|
|
self.swname = net_info[0]
|
|
self.zone = u'{0}{1}'.format(net_info[10], net_info[1])
|
|
self.vlan = net_info[2]
|
|
self.vnet_addr = net_info[3]
|
|
self.vnet_mask = net_info[4]
|
|
self.vnet_gw = net_info[5]
|
|
self.vnet_rg_start = net_info[6]
|
|
self.vnet_rg_size = net_info[7]
|
|
self.vnet_dns = net_info[8]
|
|
self.vnet_trunk = net_info[9]
|
|
self.cluster = cluster
|
|
|
|
def create_template(self, update=False):
|
|
fd, tmp_path = mkstemp(prefix='oneVnet-')
|
|
template = open(tmp_path, 'w')
|
|
template.write('NAME = "{0}"\n'.format(self.zone))
|
|
template.write('VN_MAD = ovswitch\n')
|
|
if (update is False):
|
|
if self.vnet_rg_start and self.vnet_rg_size:
|
|
template.write('AR=[\n')
|
|
template.write('TYPE = "IP4",\n')
|
|
template.write('IP = "{0}",\n'.format(self.vnet_rg_start))
|
|
template.write('SIZE = "{0}"\n'.format(self.vnet_rg_size))
|
|
template.write(']\n')
|
|
else:
|
|
template.write('TYPE = FIXED\n')
|
|
|
|
if self.vlan:
|
|
template.write('VLAN = yes\n')
|
|
template.write('VLAN_ID = {0}\n'.format(self.vlan))
|
|
|
|
if self.vnet_trunk:
|
|
template.write('VLAN_TAGGED_ID = {0}\n'.format(self.vnet_trunk))
|
|
|
|
template.write('BRIDGE = {0}\n'.format(self.swname))
|
|
template.write('NETWORK_ADDRESS = {0}\n'.format(self.vnet_addr))
|
|
template.write('NETWORK_MASK = {0}\n'.format(self.vnet_mask))
|
|
template.write('GATEWAY = {0}\n'.format(self.vnet_gw))
|
|
template.write('DNS = {0}\n'.format(self.vnet_dns))
|
|
template.close()
|
|
return tmp_path
|
|
|
|
|
|
class OneNetworkL2(OneNetwork):
|
|
def __init__(self, net_info, cluster):
|
|
self.swname = net_info[0]
|
|
self.zone = u'{0}{1}'.format(net_info[6], net_info[1])
|
|
self.net_size = net_info[2]
|
|
self.first_mac = net_info[3]
|
|
self.tag = net_info[4]
|
|
self.trunk = net_info[5]
|
|
self.cluster = cluster
|
|
|
|
def create_template(self,update=False):
|
|
fd, tmp_path = mkstemp(prefix='oneVnet-')
|
|
template = open(tmp_path, 'w')
|
|
template.write('NAME = "{0}"\n'.format(self.zone))
|
|
template.write('VN_MAD = ovswitch\n')
|
|
|
|
if self.tag:
|
|
template.write('VLAN = yes\n')
|
|
template.write('VLAN_ID = "{0}"\n'.format(self.tag))
|
|
|
|
if self.trunk:
|
|
template.write('VLAN_TAGGED_ID = "{0}""\n'.format(self.trunk))
|
|
|
|
template.write('BRIDGE = {0}\n'.format(self.swname))
|
|
if update is False and self.net_size:
|
|
template.write("AR=[\n")
|
|
template.write(' TYPE = "ETHER",\n')
|
|
|
|
if self.first_mac:
|
|
template.write(' MAC = "{0}",\n'.format(self.first_mac))
|
|
|
|
template.write(' SIZE = "{0}"\n'.format(self.net_size))
|
|
template.write("]\n")
|
|
template.close()
|
|
return tmp_path
|
|
|
|
def main():
|
|
client = CreoleClient()
|
|
one_client = OneClient('oneadmin')
|
|
networks = []
|
|
cluster = client.get_creole('one_cluster_name')
|
|
swname = client.get_creole('ovs_sw_name')
|
|
zones = client.get_creole('vnets')
|
|
vlans = client.get_creole('vnet_vlan_tag')
|
|
vnet_addr = client.get_creole('vnet_network_addr')
|
|
vnet_mask = client.get_creole('vnet_network_mask')
|
|
vnet_dns = client.get_creole('vnet_network_dns')
|
|
vnet_gw = client.get_creole('vnet_network_gw')
|
|
vnet_rg_start = client.get_creole('vnet_range_start')
|
|
vnet_rg_size = client.get_creole('vnet_range_size')
|
|
vnet_trunk = client.get_creole('vnet_vlan_trunk')
|
|
|
|
l2_vnet = client.get_creole('l2_vnets')
|
|
l2_vnet_size = client.get_creole('l2_vnet_size')
|
|
l2_vnet_vlan_tag = client.get_creole('l2_vnet_vlan_tag')
|
|
l2_vnet_vlan_trunk = client.get_creole('l2_vnet_vlan_trunk')
|
|
l2_vnet_first_mac = client.get_creole('l2_vnet_first_mac')
|
|
|
|
net_prefix = "CR_"
|
|
|
|
processed = []
|
|
for cpt in range(len(zones)):
|
|
if zones[cpt] not in processed:
|
|
info = []
|
|
info.append(swname)
|
|
info.append(zones[cpt])
|
|
info.append(vlans[cpt])
|
|
info.append(vnet_addr[cpt])
|
|
info.append(vnet_mask[cpt])
|
|
info.append(vnet_gw[cpt])
|
|
info.append(vnet_rg_start[cpt])
|
|
info.append(vnet_rg_size[cpt])
|
|
info.append(vnet_dns[cpt])
|
|
info.append(vnet_trunk[cpt])
|
|
info.append(net_prefix)
|
|
networks.append(OneNetworkL3(info, cluster))
|
|
processed.append(zones[cpt])
|
|
|
|
for i in range(len(l2_vnet)):
|
|
if l2_vnet[i] not in processed:
|
|
net_info = []
|
|
net_info.append(swname)
|
|
net_info.append(l2_vnet[i])
|
|
net_info.append(l2_vnet_size[i])
|
|
net_info.append(l2_vnet_first_mac[i])
|
|
net_info.append(l2_vnet_vlan_tag[i])
|
|
net_info.append(l2_vnet_vlan_trunk[i])
|
|
net_info.append(net_prefix)
|
|
networks.append(OneNetworkL2(net_info, cluster))
|
|
processed.append(l2_vnet[i])
|
|
|
|
if client.get_creole('activer_openvswitch'):
|
|
for network in networks:
|
|
if not network.manage(one_client):
|
|
exit(1)
|
|
else:
|
|
ihm.print_line(u'Open vSwitch disabled no need to configure virtual networks')
|
|
|
|
networks = one_client.get_networks()
|
|
for net in networks:
|
|
name = net[1]
|
|
if name.startswith(net_prefix):
|
|
if not name[3:] in zones and not name[3:] in l2_vnet:
|
|
one_client.delete_network(net[0])
|
|
|
|
exit(0)
|
|
|
|
main()
|