def post(self):
"""
method to add TemplateCompose list
"""
if not self.result.get("success"):
return self.result
name = self.args.get('name')
description = self.args.get('description')
environment = self.args.get("environment")
if environment:
environment = json.dumps(self.args.get("environment"))
# check name is it exist
exist_compose = TemplateCompose.query.filter(
TemplateCompose.name == name).first()
if exist_compose:
em = "TemplateCompose is already existed. name: <{0}>".format(name)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
compose = TemplateCompose(name, description, environment=environment)
try:
db_session.add(compose)
db_session.commit()
logger.info('{0} created'.format(compose))
compose_ret = TemplateCompose.query.filter(
TemplateCompose.id == compose.id).first()
return marshal(compose_ret, TEMPLATE_COMPOSE_FIELDS,
'templatecompose')
except Exception as e:
logger.warn(e)
db_session.rollback()
return {"error": [{"code": 401, "msg": "{0}".format(e)}]}
def delete(self):
"""
method to delete ComposeTemplate
"""
if not self.result.get("success"):
return self.result
compose_id = self.args.get('compose_id')
template_id = self.args.get('template_id')
compose = TemplateCompose.query.filter(
and_(TemplateCompose.id == compose_id,
TemplateCompose.removed == None)).first()
if not compose:
em = 'Invalid compose id {0}'.format(compose_id)
logger.info(em)
return {"error": [{"code": 401, "msg": "{0}".format(em)}]}
ref = ComposeTemplateRef.query.filter(
ComposeTemplateRef.compose_id == compose_id,
ComposeTemplateRef.template_id == template_id).first()
if not ref:
em = "ComposeTemplate is not exist"
return {"error": [{"code": 401, "msg": "{0}".format(em)}]}
try:
db_session.delete(ref)
db_session.commit()
logger.info('Template ref {0} deleted from compose {1}'.format(
ref.id, compose_id))
return {"success": [{"code": 200, "msg": ""}]}
except Exception as e:
logger.warn(e)
db_session.rollback()
return {"error": [{"code": 500, "msg": ""}]}
def post(self):
try:
if not self.result.get("success"):
return self.result
network_id = self.args.get('network_id').strip()
sw_ip = self.args.get('sw_ip').strip()
sw_pwd = self.args.get('sw_pwd').strip()
sw_user = self.args.get('sw_user').strip()
network = Network.query.filter(Network.network_id == network_id).first()
if not network:
em = "can not fond network. id: <{0}>".format(network_id)
logger.warn(em)
return 400
vlan = network.vlan
vni = network.vni
if not network.iscreated:
task = Thread(target=lambda: ConfigureSdnSwitch.add_vtep(sw_ip, sw_user, sw_pwd, vlan, vni))
task.setDaemon(True)
task.start()
return {"success": {"code": 200, "msg": ""}}
except Exception as e:
db_session.rollback()
em = "config sdn switch error. msg: <{0}>".format(e)
logger.warn(em)
return 500
def put(self):
"""
update a network
"""
if not self.result.get("success"):
return self.result
name = self.args.get('name')
user_id = self.context.get('user_id')
n_name = self.args.get('n_name')
description = self.args.get('description')
data = {}
if n_name:
data.update({'name': n_name})
if description:
data.update({'description': description})
exist_network = Network.query.filter(and_(Network.name == name,
Network.removed == None,
Network.user_id == user_id)).first()
if not exist_network:
em = 'Network {0} is not exist'.format(name)
logger.info(em)
return {"error": [{"code": 401, "msg": "{0}".format(em)}]}
try:
Network.query.filter(and_(Network.user_id == user_id,
Network.name == name)).update(data)
db_session.commit()
return {'ec': 0, 'em': 'success'}
except Exception as e:
db_session.rollback()
logger.warn('Unable to update networke, user id=`%s` name=`%s`' % (user_id, name))
return {"error": [{"code": 500, "msg": "{0}".format(e)}]}
def delete(self, project_id, service_id):
project = Project.query.filter(Project.id == project_id).first()
if project is None:
em = 'Invalid project id ' + str(project_id)
logger.info(em)
return {'ec': 1, 'em': em}
service = Service.query.filter(
and_(Service.project_id == project_id,
Service.id == service_id)).first()
if service is None:
em = 'Invalid service id ' + str(service_id)
logger.info(em)
return {'ec': 1, 'em': em}
existing_services = Service.query.filter(
Service.project_id == project_id).all()
if len(existing_services) == 1:
em = 'Unable to remove the only one service {0}. Please delete the project instead'.format(
service_id)
logger.info(em)
return {'ec': 1, 'em': em}
if project.state != 'created':
try:
compose_project = get_compose_project(project)
containers = compose_project.containers(
service_names=[service.name], stopped=True)
for container in containers:
container.remove(v=True, force=True)
except Exception as e:
em = 'Unable to remove containers of service {0}: {1}'.format(
service.name, e)
logger.warn(em)
return {'ec': 2, 'em': em}
try:
VlanIpAddress.query.filter(
VlanIpAddress.service_id == service.id).update({
VlanIpAddress.service_id:
None,
VlanIpAddress.user_id:
None,
VlanIpAddress.state:
'free'
})
db_session.delete(service)
db_session.flush()
project_yml = setup_project_yml(project)
Project.query.filter(Project.id == project.id).update(
{'yml': project_yml})
db_session.commit()
logger.info('{0} deleted'.format(service))
save_project_yml(project)
return {'ec': 0, 'em': 'success'}
except Exception as e:
logger.warn(e)
db_session.rollback()
return {'ec': 3, 'em': 'Exception {0}'.format(e)}
def start(self, project, service):
try:
project_name = start_service(project, service)
logger.info("Service %s started, compose project %s", service.name,
project_name)
return {'ec': 0, 'em': 'success'}
except Exception as e:
db_session.rollback()
logger.warn(str(e))
return {'ec': 1, 'em': str(e)}
def stop(self, project, service):
try:
compose_project = get_compose_project(project)
compose_project.stop(service_names=[service.name])
logger.info("Service %s stopped, compose project %s", service.name,
compose_project.name)
return {'ec': 0, 'em': 'success'}
except Exception as e:
db_session.rollback()
logger.warn(str(e))
return {'ec': 1, 'em': str(e)}
def post(self):
"""
method to add template to template groups
"""
if not self.result.get("success"):
return self.result
template_id = self.args.get('template_id')
compose_id = self.args.get('compose_id')
compose = TemplateCompose.query.filter(
and_(TemplateCompose.id == compose_id,
TemplateCompose.removed == None)).first()
if not compose:
em = 'Invalid compose id {0}'.format(compose_id)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
if type(template_id) is not int:
em = 'Invalid template_id {0}, it should be a integer'.format(
template_id)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
template = ServiceTemplate.query.filter(
ServiceTemplate.id == template_id).first()
if not template:
em = 'Invalid template_id {0}'.format(template_id)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
exist_ref = ComposeTemplateRef.query.filter(
and_(ComposeTemplateRef.compose_id == compose_id,
ComposeTemplateRef.template_id == template_id)).first()
if exist_ref:
em = 'Template {0} is already added to compose {1}'.format(
template_id, compose_id)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
ref = ComposeTemplateRef(compose.id, template_id)
try:
db_session.add(ref)
db_session.commit()
logger.info('Template {0} added to compose {1}'.format(
template_id, compose_id))
compose_ret = TemplateCompose.query.filter(
TemplateCompose.id == compose_id).first()
return marshal(compose_ret, TEMPLATE_COMPOSE_FIELDS,
'templatecompose')
except Exception as e:
logger.warn(e)
db_session.rollback()
return {"error": [{"code": 500, "msg": "{0}".format(e)}]}
def delete_vtep(sw_ip, sw_user, sw_pwd, vlan, network_id):
try:
sdn_switch_obj = PyjsonrpcClient(sw_ip, username=sw_user, password=sw_pwd)
vteps = sdn_switch_obj.get_vteps()
if vteps.get("error"):
return vteps
for vtep_index, vtep_ip in vteps.iteritems():
sdn_switch_obj.delete_vni_mapping(vlan, vtep_index)
Network.query.filter(Network.network_id == network_id).update({Network.iscreated: False})
db_session.commit()
except Exception as e:
db_session.rollback()
em = "delete vtep error. msg: <{0}>".format(e)
logger.warn(em)
return 500
def delete(self, compose_id):
compose = TemplateCompose.query.filter(
and_(TemplateCompose.id == compose_id,
TemplateCompose.removed == None)).first()
if compose is None:
return {"templatecompose": {"id": compose_id}}
if (not compose.public and compose.user_id != g.user.id and g.user.type != 'Admin') \
or (compose.public and g.user.type != 'Admin'):
em = 'No auth for deleting the TemplateCompose'
logger.info(em)
return {'ec': 1, 'em': em}
try:
TemplateCompose.query.filter(
TemplateCompose.id == compose_id).update(
{TemplateCompose.removed: datetime.datetime.now()})
db_session.commit()
logger.info('{0} removed'.format(compose))
except Exception as e:
logger.warn(e)
db_session.rollback()
return {'ec': 3, 'em': 'Exception {0}'.format(e)}
return {"templatecompose": {"id": compose_id}}
def delete(self, name):
"""
method to delete TemplateCompose list
:param name:
:return:
"""
if not self.result.get("success"):
return self.result
compose = TemplateCompose.query.filter(
TemplateCompose.name == name).first()
if not compose:
em = 'name {0} not found'.format(name)
logger.info(em)
return {"error": [{"code": 401, "msg": "{0}".format(em)}]}
try:
db_session.delete(compose)
db_session.commit()
logger.info('{0} removed'.format(compose))
except Exception as e:
logger.warn(e)
db_session.rollback()
return {"error": [{"code": 401, "msg": "{0}".format(e)}]}
return {"success": [{"code": 200, "msg": ""}]}
def post(self, project_id):
project = Project.query.filter(Project.id == project_id).first()
if project is None:
em = 'Invalid project id ' + str(project_id)
logger.info(em)
return {'ec': 1, 'em': em}
services = request.get_json()
if not services:
em = 'No service provided'
logger.info(em)
return {'ec': 1, 'em': em}
existing_services = Service.query.filter(
Service.project_id == project_id).all()
service_names = [s.name for s in existing_services]
all_networks = Network.query.filter(Network.removed == None).all()
if not all_networks:
allowed_external_nets = []
else:
allowed_external_nets = [
network.name for network in all_networks
if g.user.type == 'Admin' or network.public or (
g.user.id in [user.id for user in network.users])
]
service_depends = {}
template_id_depends = []
template_ids = [s.template_id for s in existing_services]
for s_name in list(services.keys()):
template_id = services[s_name].get("template_id")
template_ids.append(template_id)
template_depends = ServiceTemplateDepends.query.filter(
ServiceTemplateDepends.template_id == template_id).all()
for service_template_depend in template_depends:
if service_template_depend.template_id_depend not in template_id_depends:
template_id_depends.append(
service_template_depend.template_id_depend)
template_depend = ServiceTemplate.query.filter(
ServiceTemplate.id ==
service_template_depend.template_id_depend).first()
service_template_data = json.loads(template_depend.yml)
service_depend = {}
service_depend["template_id"] = template_depend.id
if service_template_data.get("environment"):
service_depend[
"environment"] = service_template_data.get(
"environment")
if service_template_data.get("hostname"):
service_depend["hostname"] = service_template_data.get(
"hostname")
service_depend["restart"] = "always"
service_depend["networks"] = {"default": {}}
name = service_template_data.get("service")
service_depends[name] = service_depend
for s_name in list(service_depends.keys()):
template_id = service_depends[s_name].get("template_id")
if template_id not in template_ids:
services[s_name] = service_depends[s_name]
for s_name in list(services.keys()):
if (s_name is None) or (type(s_name) is not unicode) or (
not re.match('^[a-zA-Z0-9\._\-]+$', s_name)):
em = 'Invalid service name {0}'.format(s_name)
logger.info(em)
return {'ec': 1, 'em': em}
if s_name in service_names:
em = 'Duplicated service name {0}'.format(s_name)
logger.info(em)
return {'ec': 1, 'em': em}
service_names.append(s_name)
template_id = services[s_name].get("template_id")
template = ServiceTemplate.query.filter(
ServiceTemplate.id == template_id).first()
if not template:
em = 'Invalid template id {0}'.format(template_id)
logger.info(em)
return {'ec': 1, 'em': em}
networks = services[s_name].get("networks")
if networks:
for n_name in networks:
if n_name != "default":
network = networks.get(n_name)
ipaddress = network.get("ipv4_address")
network_db = Network.query.filter(
Network.name == n_name).first()
if ipaddress == '':
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'free')).order_by(
func.rand()).first()
if ipaddress_db:
network[
"ipv4_address"] = ipaddress_db.ip_address
else:
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'allocated',
VlanIpAddress.ip_address ==
ipaddress)).first()
if ipaddress_db:
em = 'IP address {0} has been used'.format(
ipaddress_db.ip_address)
logger.info(em)
return {'ec': 1, 'em': em}
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'free',
VlanIpAddress.ip_address ==
ipaddress)).first()
if ipaddress_db:
VlanIpAddress.query.filter(
VlanIpAddress.id == ipaddress_db.id).update({
VlanIpAddress.user_id:
g.user.id,
VlanIpAddress.state:
'allocated'
})
em = check_service_networks(s_name, networks,
allowed_external_nets)
if em != '':
logger.info(em)
return {'ec': 1, 'em': em}
# Change service name
if VLAN_CON_CANT_USE_FULL_NAME in networks:
s_new_name = s_name.split('.')[0]
if s_new_name != s_name:
if s_new_name in service_names:
em = "Unable to rename service {0} to {1}, duplicated service".format(
s_name, s_new_name)
logger.info(em)
return {'ec': 1, 'em': em}
services[s_new_name] = services.pop(s_name)
logger.info("Service name %s changed to %s", s_name,
s_new_name)
else:
services[s_name]["networks"] = {"default": {}}
# Set default network aliases
if 'default' in networks:
default_network = networks.get("default")
if default_network is None:
default_network = {}
networks["default"] = default_network
service_template_data = json.loads(template.yml)
service_template_service = service_template_data.get("service")
service_template_aliases = service_template_data.get("aliases")
if service_template_aliases is None:
service_template_aliases = [service_template_service]
else:
service_template_aliases.append(service_template_service)
logger.info(service_template_aliases)
default_network['aliases'] = service_template_aliases
try:
for s_name in services:
service = services[s_name]
template_id = service['template_id']
data = {}
if service.get("hostname"):
data["hostname"] = service.get("hostname")
if service.get("environment"):
data["environment"] = service.get("environment")
if service.get("command"):
data["command"] = service.get("command")
data["restart"] = "always"
if service.get("networks"):
data["networks"] = service.get("networks")
new_service = Service(s_name, project.id, template_id,
json.dumps(data))
db_session.add(new_service)
db_session.flush()
networks = service.get("networks")
for n_name in networks:
if n_name != "default":
network = networks.get(n_name)
ipaddress = network.get("ipv4_address")
if ipaddress != '':
VlanIpAddress.query.filter(
VlanIpAddress.ip_address == ipaddress).update(
{VlanIpAddress.service_id: new_service.id})
project_yml = setup_project_yml(project)
Project.query.filter(Project.id == project.id).update(
{Project.yml: project_yml})
db_session.commit()
save_project_yml(project)
logger.info('%s created', project)
return {'ec': 0, 'em': 'success'}
except Exception as e:
db_session.rollback()
logger.warn("Unable to add services: %s", e)
return {'ec': 3, 'em': str(e)}
def put(self, project_id, service_id):
project = Project.query.filter(Project.id == project_id).first()
if project is None:
em = 'Invalid project id ' + str(project_id)
logger.info(em)
return {'ec': 1, 'em': em}
service = Service.query.filter(
and_(Service.project_id == project_id,
Service.id == service_id)).first()
if service is None:
em = 'Invalid service id ' + str(service_id)
logger.info(em)
return {'ec': 1, 'em': em}
args = request.get_json()
template_id = args.get('template_id')
template = ServiceTemplate.query.filter(
ServiceTemplate.id == template_id).first()
if not template:
em = 'Invalid template id {0}'.format(template_id)
logger.info(em)
return {'ec': 1, 'em': em}
data = {'name': service.name}
if args.get("hostname"):
data["hostname"] = args.get("hostname")
if args.get("environment"):
data["environment"] = args.get("environment")
if args.get("command"):
data["command"] = args.get("command")
data["restart"] = "always"
s_name = service.name
s_new_name = service.name
networks = args.get("networks")
if networks:
for n_name in networks:
if n_name != "default":
network = networks.get(n_name)
ipaddress_new = network.get("ipv4_address")
network_db = Network.query.filter(
Network.name == n_name).first()
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'allocated',
VlanIpAddress.service_id == service_id)).first()
if ipaddress_db:
ipaddress_old = ipaddress_db.ip_address
else:
ipaddress_old = ''
if ipaddress_new == '' and ipaddress_old == '':
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'free')).order_by(
func.rand()).first()
network["ipv4_address"] = ipaddress_db.ip_address
VlanIpAddress.query.filter(
VlanIpAddress.ip_address ==
ipaddress_db.ip_address).update({
VlanIpAddress.service_id:
service_id,
VlanIpAddress.user_id:
g.user.id,
VlanIpAddress.state:
'allocated'
})
elif ipaddress_new == '' and ipaddress_old != '':
network["ipv4_address"] = ipaddress_old
elif ipaddress_new != ipaddress_old:
ipaddress_db = VlanIpAddress.query.filter(
and_(VlanIpAddress.network_id == network_db.id,
VlanIpAddress.state == 'allocated',
VlanIpAddress.ip_address ==
ipaddress_new)).first()
if ipaddress_db:
em = 'IP address {0} has been used'.format(
ipaddress_db.ip_address)
logger.info(em)
return {'ec': 1, 'em': em}
else:
VlanIpAddress.query.filter(
VlanIpAddress.ip_address ==
ipaddress_new).update({
VlanIpAddress.service_id:
service_id,
VlanIpAddress.user_id:
g.user.id,
VlanIpAddress.state:
'allocated'
})
VlanIpAddress.query.filter(
VlanIpAddress.ip_address ==
ipaddress_old).update({
VlanIpAddress.service_id:
None,
VlanIpAddress.user_id:
None,
VlanIpAddress.state:
'free'
})
all_networks = Network.query.filter(Network.removed == None).all()
if not all_networks:
allowed_external_nets = []
else:
allowed_external_nets = [
network.name for network in all_networks
if g.user.type == 'Admin' or network.public or (
g.user.id in [user.id for user in network.users])
]
em = check_service_networks(service.name, networks,
allowed_external_nets)
if em != '':
logger.info(em)
return {'ec': 1, 'em': em}
service_name_rows = db_session.query(Service.name).filter(
Service.project_id == service.project_id).all()
service_names = [r[0] for r in service_name_rows]
# Change service name
if VLAN_CON_CANT_USE_FULL_NAME in networks:
s_new_name = s_name.split('.')[0]
if s_new_name != s_name:
if s_new_name in service_names:
em = "Unable to rename service {0} to {1}, duplicated service".format(
s_name, s_new_name)
logger.info(em)
return {'ec': 1, 'em': em}
logger.info("Service name %s changed to %s", s_name,
s_new_name)
else:
networks = {"default": {}}
# Set default network aliases
if 'default' in networks:
default_network = networks.get("default")
if default_network is None:
default_network = {}
networks["default"] = default_network
service_template_data = json.loads(template.yml)
service_template_service = service_template_data.get("service")
service_template_aliases = service_template_data.get("aliases")
if service_template_aliases is None:
service_template_aliases = [service_template_service]
else:
service_template_aliases.append(service_template_service)
logger.info(service_template_aliases)
default_network['aliases'] = service_template_aliases
data["networks"] = networks
# Remove containers before we change the service.
restart = False
if project.state != 'created':
try:
compose_project = get_compose_project(project)
containers = compose_project.containers(
service_names=[service.name], stopped=True)
for container in containers:
if container.is_running:
restart = True
container.remove(force=True)
except NoSuchService:
pass
except Exception as e:
logger.warn(type(e))
em = 'Unable to remove containers of service {0}: {1}'.format(
service.name, e)
logger.warn(em)
return {'ec': 2, 'em': em}
try:
Service.query.filter(Service.id == service_id).update({
Service.name:
s_new_name,
Service.template_id:
template_id,
Service.data:
json.dumps(data)
})
db_session.commit()
logger.info('Service %s updated, %s', service.name, project)
if restart:
start_service(project, service)
return {'ec': 0, 'em': 'success'}
except Exception as e:
em = 'Unable to update service: {0}'.format(e)
db_session.rollback()
logger.warn(em)
return {'ec': 2, 'em': em}
def post(self):
"""
method to add a ServiceTemplate
"""
if not self.result.get("success"):
return self.result
args = self.args
name = args.get("name")
if (name is None) or (type(name) is not unicode) or len(
name.strip()) == 0:
em = 'Invalid name {0}'.format(name)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
name = name.strip()
description = args.get("description")
if description and type(description) is not unicode:
em = 'Invalid description {0}'.format(description)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
exist_template = ServiceTemplate.query.filter(
ServiceTemplate.name == name).first()
if exist_template:
em = 'ServiceTemplate {0} is already exist'.format(name)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
service = args.get("service")
if (service is None) or (type(service) is not unicode) or (
not re.match('^[a-zA-Z0-9\._\-]+$', service)):
em = 'Invalid service {0}'.format(service)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
image = args.get("image")
if (image is None) or (type(image) is not unicode) or len(
image.strip()) == 0:
em = 'Invalid image {0}'.format(image)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
hostname = args.get('hostname')
if (hostname is not None) and (type(hostname) is not unicode):
em = 'Invalid hostname {0}'.format(hostname)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
aliases = args.get('aliases')
if (aliases is not None) and (type(aliases) is not list):
em = 'Invalid aliases {0}'.format(aliases)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
command = args.get('command')
if (command is not None) and (type(command) is not unicode):
em = 'Invalid command {0}'.format(command)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
environment = args.get('environment')
if environment is not None:
if type(environment) is not dict:
em = 'Invalid environment {0}'.format(environment)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
for key in environment:
if (key is None) or (type(key) is not unicode) or len(
key.strip()) == 0:
em = 'Invalid environment key {0}'.format(key)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
independent = args.get('independent')
if (independent is not None) and (type(independent) is not bool):
em = 'Invalid independent {0}'.format(independent)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
depends = args.get('depends')
if (depends is not None) and (type(depends) is not list):
em = 'Invalid template depends {0}'.format(depends)
logger.info(em)
return {"error": [{"code": 400, "msg": "{0}".format(em)}]}
service_dict = OrderedDict({'service': service})
service_dict['image'] = image
if hostname is not None:
service_dict['hostname'] = hostname
if aliases is not None:
for tmp in aliases:
if tmp == '':
aliases.remove(tmp)
service_dict['aliases'] = aliases
if command is not None:
service_dict['command'] = command
if environment is not None:
service_dict['environment'] = args['environment']
service_yml = json.dumps(service_dict)
# user_id = self.context.get('user_id')
user_id = None
service_template = ServiceTemplate(name, description, image,
service_yml, user_id, independent)
try:
db_session.add(service_template)
db_session.flush()
if depends is not None:
for depend in depends:
service_template_depends = ServiceTemplateDepends(
service_template.id, depend)
db_session.add(service_template_depends)
db_session.commit()
logger.info('{0} created'.format(service_template))
populate_template(service_template)
except Exception as e:
logger.warn(e)
db_session.rollback()
return {"error": [{"code": 500, "msg": "{0}".format(e)}]}
return jsonify(
servicetemplate=marshal(service_template, TEMPLATE_FIELDS))
def post(self):
"""
method to sync Network from OpenStack's user define network
"""
if not self.result.get("success"):
return self.result
try:
# description = self.args.get("description")
user_id = self.context.get('user_id')
# get user's all networks from OpenStack
openstack_networks = get_user_networks(self.token)
if not openstack_networks:
return False, 500
# get user's all network from docker(smurf)
docker_networks = Network.query.filter(Network.user_id == user_id).all()
if not docker_networks:
invalid_nets = []
else:
invalid_nets = copy.copy(docker_networks)
for openstack_network in openstack_networks:
network_id = openstack_network
subnet_ids = openstack_networks.get(network_id).get("sub_nets")
status = openstack_networks.get(network_id).get("status")
# get network's vni
networksegment = NetworkSegments.query.filter(NetworkSegments.network_id == network_id).first()
if networksegment is None:
em = "could not be find network's vni id from openstack. network id: {0}".format(network_id)
logger.info(em)
return False, 500
vni = networksegment.segmentation_id
# if network has no Vxlan id. the container can not use that network
if not vni:
continue
# generate uniqueness vlan id
networks = Network.query.filter(Network.vlan != None).all()
vlan_id = set(range(config.vlan_range[0], config.vlan_range[1])).difference(
set([network.vlan for network in networks])).pop()
if not vlan_id:
em = 'no available vlan id allocation'
logger.warn(em)
return False, 500
for subnet_id in subnet_ids:
ret = [s for s in docker_networks if s.network_id == network_id and s.subnet_id == subnet_id]
# if not found network in docker platform. add the network in docker platform
data = get_subnet(self.token, subnet_id)
if not data:
return False, 500
cidr = data.get('subnet').get('cidr')
gateway = data.get('subnet').get('gateway_ip')
name = data.get('subnet').get("name")
if not ret:
# get openstack network's info
# get subnet cidr and gateway
network = Network(name=name, description=None, user_id=user_id, vlan=vlan_id, vni=vni,
network_id=network_id, subnet_id=subnet_id, cidr=cidr, gateway=gateway,
status=status)
db_session.add(network)
db_session.flush()
else:
Network.query.filter(and_(Network.network_id == network_id,
Network.subnet_id == subnet_id)).update({Network.name: name,
Network.status: status,
Network.cidr: cidr,
Network.gateway: gateway})
# db_session.flush()
db_session.commit()
# if found network in docker platform. update network info
# exclude OpenStack's networks from docker db. it is invalid networks
invalid_nets = [s for s in invalid_nets if s.subnet_id != subnet_id and s.network_id != network_id]
# delete invalid nets
for invalid_net in invalid_nets:
# remove network if is created on docker
if invalid_net.iscreated:
# subnet id is the docker network name
net_name = invalid_net.subnet_id
VlanNetworkManager.delete_network(net_name)
Network.query.filter(and_(Network.network_id == invalid_net.network_id,
Network.subnet_id == invalid_net.subnet_id)).delete()
db_session.flush()
db_session.commit()
return True, 200
except Exception as e:
db_session.rollback()
em = "cannot sync network from OpenStack. msg: {0}".format(e)
logger.warn(em)
return False, 500