import netaddr
import time
import yaml
+import random
from novaclient import client as nClient_v2, exceptions as nvExceptions, api_versions as APIVersion
import keystoneclient.v2_0.client as ksClient_v2
self.k_creds={}
self.n_creds={}
+ if self.config.get("insecure"):
+ self.k_creds["insecure"] = True
+ self.n_creds["insecure"] = True
if not url:
raise TypeError, 'url param can not be NoneType'
self.k_creds['auth_url'] = url
if not ip_profile:
ip_profile = {}
if 'subnet_address' not in ip_profile:
- #Fake subnet is required
- ip_profile['subnet_address'] = "192.168.111.0/24"
+ #Fake subnet is required
+ subnet_rand = random.randint(0, 255)
+ ip_profile['subnet_address'] = "192.168.{}.0/24".format(subnet_rand)
if 'ip_version' not in ip_profile:
ip_profile['ip_version'] = "IPv4"
subnet={"name":net_name+"-subnet",
#Then we filter by the rest of filter fields: checksum
filtered_list = []
for image in image_list:
- image_dict=self.glance.images.get(image.id)
- if 'checksum' not in filter_dict or image_dict['checksum']==filter_dict.get('checksum'):
- filtered_list.append(image_dict)
+ image_class=self.glance.images.get(image.id)
+ if 'checksum' not in filter_dict or image_class['checksum']==filter_dict.get('checksum'):
+ filtered_list.append(image_class.copy())
return filtered_list
except (ksExceptions.ClientException, nvExceptions.ClientException, gl1Exceptions.CommunicationError, ConnectionError) as e:
self._format_exception(e)
self.logger.warn("new_vminstance: Warning, can not connect a passthrough interface ")
#TODO insert this when openstack consider passthrough ports as openstack neutron ports
if net.get('floating_ip', False):
+ net['exit_on_floating_ip_error'] = True
external_network.append(net)
-
+ elif net['use'] == 'mgmt' and self.config.get('use_floating_ip'):
+ net['exit_on_floating_ip_error'] = False
+ external_network.append(net)
+
if metadata_vpci:
metadata = {"pci_assignement": json.dumps(metadata_vpci)}
if len(metadata["pci_assignement"]) >255:
userdata_dict["ssh-authorized-keys"] = cloud_config["key-pairs"]
userdata_dict["users"] = [{"default": None, "ssh-authorized-keys": cloud_config["key-pairs"] }]
if cloud_config.get("users"):
- if "users" not in cloud_config:
+ if "users" not in userdata_dict:
userdata_dict["users"] = [ "default" ]
for user in cloud_config["users"]:
user_info = {
pool_id = None
floating_ips = self.neutron.list_floatingips().get("floatingips", ())
for floating_network in external_network:
- # wait until vm is active
- elapsed_time = 0
- while elapsed_time < server_timeout:
- status = self.nova.servers.get(server.id).status
- if status == 'ACTIVE':
- break
- time.sleep(1)
- elapsed_time += 1
+ try:
+ # wait until vm is active
+ elapsed_time = 0
+ while elapsed_time < server_timeout:
+ status = self.nova.servers.get(server.id).status
+ if status == 'ACTIVE':
+ break
+ time.sleep(1)
+ elapsed_time += 1
- #if we exceeded the timeout rollback
- if elapsed_time >= server_timeout:
- self.delete_vminstance(server.id)
- raise vimconn.vimconnException('Timeout creating instance ' + name,
- http_code=vimconn.HTTP_Request_Timeout)
+ #if we exceeded the timeout rollback
+ if elapsed_time >= server_timeout:
+ raise vimconn.vimconnException('Timeout creating instance ' + name,
+ http_code=vimconn.HTTP_Request_Timeout)
+
+ assigned = False
+ while(assigned == False):
+ if floating_ips:
+ ip = floating_ips.pop(0)
+ if not ip.get("port_id", False) and ip.get('tenant_id') == server.tenant_id:
+ free_floating_ip = ip.get("floating_ip_address")
+ try:
+ fix_ip = floating_network.get('ip')
+ server.add_floating_ip(free_floating_ip, fix_ip)
+ assigned = True
+ except Exception as e:
+ raise vimconn.vimconnException(type(e).__name__ + ": Cannot create floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
+ else:
+ #Find the external network
+ external_nets = list()
+ for net in self.neutron.list_networks()['networks']:
+ if net['router:external']:
+ external_nets.append(net)
- assigned = False
- while(assigned == False):
- if floating_ips:
- ip = floating_ips.pop(0)
- if not ip.get("port_id", False) and ip.get('tenant_id') == server.tenant_id:
- free_floating_ip = ip.get("floating_ip_address")
+ if len(external_nets) == 0:
+ raise vimconn.vimconnException("Cannot create floating_ip automatically since no external "
+ "network is present",
+ http_code=vimconn.HTTP_Conflict)
+ if len(external_nets) > 1:
+ raise vimconn.vimconnException("Cannot create floating_ip automatically since multiple "
+ "external networks are present",
+ http_code=vimconn.HTTP_Conflict)
+
+ pool_id = external_nets[0].get('id')
+ param = {'floatingip': {'floating_network_id': pool_id, 'tenant_id': server.tenant_id}}
try:
+ #self.logger.debug("Creating floating IP")
+ new_floating_ip = self.neutron.create_floatingip(param)
+ free_floating_ip = new_floating_ip['floatingip']['floating_ip_address']
fix_ip = floating_network.get('ip')
server.add_floating_ip(free_floating_ip, fix_ip)
- assigned = True
+ assigned=True
except Exception as e:
- self.delete_vminstance(server.id)
- raise vimconn.vimconnException(type(e).__name__ + ": Cannot create floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
- else:
- #Find the external network
- external_nets = list()
- for net in self.neutron.list_networks()['networks']:
- if net['router:external']:
- external_nets.append(net)
-
- if len(external_nets) == 0:
- self.delete_vminstance(server.id)
- raise vimconn.vimconnException("Cannot create floating_ip automatically since no external "
- "network is present",
- http_code=vimconn.HTTP_Conflict)
- if len(external_nets) > 1:
- self.delete_vminstance(server.id)
- raise vimconn.vimconnException("Cannot create floating_ip automatically since multiple "
- "external networks are present",
- http_code=vimconn.HTTP_Conflict)
+ raise vimconn.vimconnException(type(e).__name__ + ": Cannot assign floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
+ except Exception as e:
+ if not floating_network['exit_on_floating_ip_error']:
+ self.logger.warn("Cannot create floating_ip. %s", str(e))
+ continue
+ self.delete_vminstance(server.id)
+ raise
- pool_id = external_nets[0].get('id')
- param = {'floatingip': {'floating_network_id': pool_id, 'tenant_id': server.tenant_id}}
- try:
- #self.logger.debug("Creating floating IP")
- new_floating_ip = self.neutron.create_floatingip(param)
- free_floating_ip = new_floating_ip['floatingip']['floating_ip_address']
- fix_ip = floating_network.get('ip')
- server.add_floating_ip(free_floating_ip, fix_ip)
- assigned=True
- except Exception as e:
- self.delete_vminstance(server.id)
- raise vimconn.vimconnException(type(e).__name__ + ": Cannot create floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
-
return server.id
# except nvExceptions.NotFound as e:
# error_value=-vimconn.HTTP_Not_Found
# error_text= "vm instance %s not found" % vm_id
- except (ksExceptions.ClientException, nvExceptions.ClientException, ConnectionError
- ) as e:
+ except (ksExceptions.ClientException, nvExceptions.ClientException, ConnectionError) as e:
# delete the volumes we just created
if block_device_mapping != None:
for volume_id in block_device_mapping.itervalues():