def main():
parser = argparse.ArgumentParser()
defaults = {
'api-server': '127.0.0.1',
'api-port': 8082,
'project': 'default-domain:default-project',
'network': 'default-network',
}
parser.set_defaults(**defaults)
parser.add_argument("-s", "--api-server", help="API server address")
parser.add_argument("-p", "--api-port", type=int, help="API server port")
parser.add_argument("-n", "--network", help="Primary network")
parser.add_argument("--project", help="Network project")
parser.add_argument("--start", action='store_true', help="Create namespace")
parser.add_argument("--stop", action='store_true', help="Delete namespace")
parser.add_argument("container_id", metavar='container-id', help="Container ID")
args = parser.parse_args(sys.argv[1:])
if not args.start and not args.stop:
print "Please specify --start or --stop action"
sys.exit(1)
manager = LxcManager()
provisioner = Provisioner(api_server=args.api_server, api_port=args.api_port)
instance_name = '%s-%s' % (socket.gethostname(), args.container_id)
pid_str = subprocess.check_output(
'docker inspect -f \'{{.State.Pid}}\' %s' % args.container_id, shell=True)
pid = int(pid_str)
subprocess.check_output(
'ln -sf /proc/%d/ns/net /var/run/netns/%s' % (pid, args.container_id), shell=True)
if args.start:
vm = provisioner.virtual_machine_locate(instance_name)
network = build_network_name(args.project, args.network)
vmi = provisioner.vmi_locate(vm, network, 'veth0')
ifname = manager.create_interface(args.container_id, 'veth0', vmi)
interface_register(vm, vmi, ifname)
subprocess.check_output(
'ip netns exec %s dhclient veth0' % args.container_id, shell=True)
elif args.stop:
vm = provisioner.virtual_machine_lookup(instance_name)
vmi_list = vm.get_virtual_machine_interfaces()
for ref in vmi_list:
uuid = ref['uuid']
interface_unregister(uuid)
manager.clear_interfaces(args.container_id)
for ref in vmi_list:
provisioner.vmi_delete(ref['uuid'])
provisioner.virtual_machine_delete(vm)
subprocess.check_output(
'ip netns delete %s' % args.container_id, shell=True)
def daemon_start():
"""
Creates a virtual-machine and vmi object in the API server.
Creates a namespace and a veth interface pair.
Associates the veth interface in the master instance with the vrouter.
"""
parser = argparse.ArgumentParser()
defaults = {
'api-server': '127.0.0.1',
'api-port': 8082,
'project': 'default-domain:default-project',
'network': 'default-network',
}
parser.set_defaults(**defaults)
parser.add_argument("-s", "--api-server", help="API server address")
parser.add_argument("-p", "--api-port", type=int, help="API server port")
parser.add_argument("--project", help="OpenStack project name")
parser.add_argument("-n", "--network", help="Primary network")
parser.add_argument("-o", "--outbound", help="Outbound traffic network")
parser.add_argument("daemon", help="Deamon Name")
arguments = parser.parse_args(sys.argv[1:])
manager = LxcManager()
provisioner = Provisioner(api_server=arguments.api_server,
api_port=arguments.api_port)
vrouter_name = socket.gethostname()
instance_name = '%s-%s' % (vrouter_name, arguments.daemon)
project_fq_name = arguments.project.split(':')
project = provisioner.project_lookup(project_fq_name)
vm = provisioner.virtual_machine_locate(vrouter_name, instance_name, project)
network = build_network_name(arguments.project, arguments.network)
vmi = provisioner.vmi_locate(vm, network, 'veth0', project)
vmi_out = None
if arguments.outbound:
outbound_name = build_network_name(arguments.project,
arguments.outbound)
vmi_out = provisioner.vmi_locate(vm, outbound_name, 'veth1')
manager.namespace_init(arguments.daemon)
ifname = manager.interface_update(arguments.daemon, vmi, 'veth0')
interface_register(vm, vmi, ifname, project=project)
if vmi_out:
ifname = manager.interface_update(arguments.daemon, vmi_out, 'veth1')
interface_register(vm, vmi_out, ifname)
single_interface = (arguments.outbound is None)
ip_prefix = provisioner.get_interface_ip_prefix(vmi)
manager.interface_config(arguments.daemon, 'veth0',
advertise_default=single_interface,
ip_prefix=ip_prefix)
if vmi_out:
manager.interface_config(arguments.daemon, 'veth1')
def daemon_start():
"""
Creates a virtual-machine and vmi object in the API server.
Creates a namespace and a veth interface pair.
Associates the veth interface in the master instance with the vrouter.
"""
parser = argparse.ArgumentParser()
defaults = {
'api-server': '127.0.0.1',
'api-port': 8082,
'project': 'default-domain:default-project',
'network': 'default-network',
}
parser.set_defaults(**defaults)
parser.add_argument("-s", "--api-server", help="API server address")
parser.add_argument("-p", "--api-port", type=int, help="API server port")
parser.add_argument("-n", "--network", help="Primary network")
parser.add_argument("-o", "--outbound", help="Outbound traffic network")
parser.add_argument("daemon", help="Deamon Name")
arguments = parser.parse_args(sys.argv)
manager = LxcManager()
provisioner = Provisioner(api_server=arguments.api_server,
api_port=arguments.api_port)
instance_name = '%s-%s' % (socket.gethostname(), arguments.daemon)
vm = provisioner.virtual_machine_locate(instance_name)
network = build_network_name(arguments.project, arguments.network)
vmi = provisioner.vmi_locate(vm, network, 'veth0')
vmi_out = None
if arguments.outbound:
outbound_name = build_network_name(arguments.project,
arguments.outbound)
vmi_out = provisioner.vmi_locate(vm, outbound_name, 'veth1')
manager.namespace_init(arguments.daemon)
ifname = manager.interface_update(arguments.daemon, vmi, 'veth0')
interface_register(vm, vmi, ifname)
if vmi_out:
ifname = manager.interface_update(arguments.daemon, vmi_out, 'veth1')
interface_register(vm, vmi_out, ifname)
single_interface = (arguments.outbound is None)
ip_prefix = provisioner.get_interface_ip_prefix(vmi)
manager.interface_config(arguments.daemon,
'veth0',
advertise_default=single_interface,
ip_prefix=ip_prefix)
if vmi_out:
manager.interface_config(arguments.daemon, 'veth1')
def daemon_start():
"""
Creates a virtual-machine and vmi object in the API server.
Creates a namespace and a veth interface pair.
Associates the veth interface in the master instance with the vrouter.
"""
parser = argparse.ArgumentParser()
defaults = {
'username': None,
'password': None,
'api-server': '127.0.0.1',
'api-port': 8082,
'project': 'default-domain:default-project',
'network': 'default-network',
'monitor' : False,
}
parser.set_defaults(**defaults)
parser.add_argument("-U", "--username", help="Username of the tenant")
parser.add_argument("-P", "--password", help="Password for the user")
parser.add_argument("-s", "--api-server", help="API server address")
parser.add_argument("-p", "--api-port", type=int, help="API server port")
parser.add_argument("--project", help="OpenStack project name")
parser.add_argument("-n", "--network", help="Primary network")
parser.add_argument("-o", "--outbound", help="Outbound traffic network")
'''
--monitor is maintained only for backward compatibility. Replug of vif's
across vrouter-agent is not required anymore as vif info is persisted in
files which are read upon vrouter-agent start.
'''
parser.add_argument("-M", "--monitor", action='store_true',
help="Monitor the vrouter agent connection to replug the vif's.")
parser.add_argument("daemon", help="Deamon Name")
arguments = parser.parse_args(sys.argv[1:])
manager = LxcManager()
project_name = get_project_name(arguments.project, arguments.network)
provisioner = Provisioner(username=arguments.username,
password=arguments.password,
api_server=arguments.api_server,
api_port=arguments.api_port,
project=project_name)
vrouter_name = socket.getfqdn()
instance_name = '%s-%s' % (vrouter_name, arguments.daemon)
vm = provisioner.virtual_machine_locate(vrouter_name, instance_name)
network = build_network_name(arguments.project, arguments.network)
vmi, project = provisioner.vmi_locate(vm, network, 'veth0')
vmi_out = None
if arguments.outbound:
outbound_name = build_network_name(arguments.project,
arguments.outbound)
vmi_out, project = provisioner.vmi_locate(vm, outbound_name, 'veth1')
manager.namespace_init(arguments.daemon)
ifname = manager.interface_update(arguments.daemon, vmi, 'veth0')
interface_register(vm, vmi, ifname, project=project)
vmi_out_kwargs = {}
if vmi_out:
ifname = manager.interface_update(arguments.daemon, vmi_out, 'veth1')
interface_register(vm, vmi_out, ifname, project=project)
vmi_out_kwargs = {'vmi_out' : vmi_out,
'ifname_out' : ifname
}
single_interface = (arguments.outbound is None)
ip_prefix = provisioner.get_interface_ip_prefix(vmi)
manager.interface_config(arguments.daemon, 'veth0',
advertise_default=single_interface,
ip_prefix=ip_prefix)
if vmi_out:
manager.interface_config(arguments.daemon, 'veth1')
def main():
parser = argparse.ArgumentParser()
defaults = {
'api-server': '127.0.0.1',
'api-port': 8082,
'project': 'default-domain:default-project',
'network': 'default-network',
}
parser.set_defaults(**defaults)
parser.add_argument("-s", "--api-server", help="API server address")
parser.add_argument("-p", "--api-port", type=int, help="API server port")
parser.add_argument("-n", "--network", help="Primary network")
parser.add_argument("--project", help="Network project")
parser.add_argument("--start",
action='store_true',
help="Create namespace")
parser.add_argument("--stop", action='store_true', help="Delete namespace")
parser.add_argument("container_id",
metavar='container-id',
help="Container ID")
args = parser.parse_args(sys.argv[1:])
if not args.start and not args.stop:
print "Please specify --start or --stop action"
sys.exit(1)
manager = LxcManager()
provisioner = Provisioner(api_server=args.api_server,
api_port=args.api_port)
instance_name = '%s-%s' % (socket.getfqdn(), args.container_id)
pid_str = subprocess.check_output(
'docker inspect -f \'{{.State.Pid}}\' %s' % args.container_id,
shell=True)
pid = int(pid_str)
subprocess.check_output('ln -sf /proc/%d/ns/net /var/run/netns/%s' %
(pid, args.container_id),
shell=True)
if args.start:
vm = provisioner.virtual_machine_locate(instance_name)
network = build_network_name(args.project, args.network)
vmi = provisioner.vmi_locate(vm, network, 'veth0')
ifname = manager.create_interface(args.container_id, 'veth0', vmi)
interface_register(vm, vmi, ifname)
subprocess.check_output('ip netns exec %s dhclient veth0' %
args.container_id,
shell=True)
elif args.stop:
vm = provisioner.virtual_machine_lookup(instance_name)
vmi_list = vm.get_virtual_machine_interfaces()
for ref in vmi_list:
uuid = ref['uuid']
interface_unregister(uuid)
manager.clear_interfaces(args.container_id)
for ref in vmi_list:
provisioner.vmi_delete(ref['uuid'])
provisioner.virtual_machine_delete(vm)
subprocess.check_output('ip netns delete %s' % args.container_id,
shell=True)