def _run_instance_response(response):
"""
Generates a response for a run instance request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'Object vm_template' in response['errortext']:
errors.invalid_image_id()
elif 'Object security_group' in response['errortext']:
errors.invalid_security_group()
elif 'A key pair with name' in response['errortext']:
errors.invalid_keypair_name()
else:
errors.invalid_request(response['errortext'])
else:
response = response['virtualmachine']
response = {
'template_name_or_list': 'run_instance.xml',
'response_type': 'RunInstancesResponse',
'response': response
}
return response
def _delete_tag_request():
"""
Request to delete a tag.
@return: Response.
"""
key = helpers.get('Tag.1.Key')
resource_id = helpers.get('ResourceId.1')
if resource_id in current_app.config['RESOURCE_TYPE_MAP']:
resource_type = current_app.config['RESOURCE_TYPE_MAP'][resource_id]
else:
errors.invalid_request(
str(resource_id) + " not found in configuration")
args = {
'command': 'deleteTags',
'resourceids': resource_id,
'resourcetype': resource_type,
'tags[0].key': key
}
response = requester.make_request_async(args)
return response
def _authenticate_security_group_response(response, rule_type):
"""
Generate a response for authenticate security group request.
@param response: Cloudstack response.
@param rule_type: The type of rule to add.
@raise Ec2stackError: If authorize security group fails.
@return: Response
"""
if 'errortext' in response:
if 'Failed to authorize security group' in response['errortext']:
cidrlist = str(helpers.get('CidrIp'))
protocol = str(helpers.get('IpProtocol'))
from_port = str(helpers.get('FromPort'))
to_port = str(helpers.get('toPort'))
raise Ec2stackError(
'400', 'InvalidPermission.Duplicate',
'the specified rule "peer: ' + cidrlist + ', ' + protocol +
', from port: ' + from_port + ', to port: ' + to_port +
', ALLOW" already exists')
elif 'Unable to find security group' in response['errortext']:
errors.invalid_security_group()
else:
errors.invalid_request(response['errortext'])
else:
if rule_type == 'ingress':
rule_type = 'AuthorizeSecurityGroupIngressResponse'
elif rule_type == 'egress':
rule_type = 'AuthorizeSecurityGroupEgressResponse'
return {
'template_name_or_list': 'status.xml',
'response_type': rule_type,
'return': 'true'
}
def _run_instance_response(response):
"""
Generates a response for a run instance request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'Object vm_template' in response['errortext']:
errors.invalid_image_id()
elif 'Object security_group' in response['errortext']:
errors.invalid_security_group()
elif 'A key pair with name' in response['errortext']:
errors.invalid_keypair_name()
else:
errors.invalid_request(response['errortext'])
else:
response = response['virtualmachine']
response = {
'template_name_or_list': 'run_instance.xml',
'response_type': 'RunInstancesResponse',
'response': response
}
return response
def _create_vpc_request():
"""
Request to create a vpc.
@return: Response.
"""
args = {'command': 'createVPC'}
name = uuid.uuid1()
args['name'] = name
args['displaytext'] = name
args['zoneid'] = zones.get_zone(
current_app.config['CLOUDSTACK_DEFAULT_ZONE'])['id']
if 'VPC_OFFERING_ID' in current_app.config:
args['vpcofferingid'] = current_app.config['VPC_OFFERING_ID']
else:
errors.invalid_request(
str('VPC_OFFERING_ID') + " not found in configuration, " +
"please run ec2stack-configure -a True")
args['cidr'] = helpers.get('CidrBlock')
response = requester.make_request_async(args)
return response
def _create_vpc_request():
"""
Request to create a vpc.
@return: Response.
"""
args = {'command': 'createVPC'}
name = uuid.uuid1()
args['name'] = name
args['displaytext'] = name
args['zoneid'] = zones.get_zone(
current_app.config['CLOUDSTACK_DEFAULT_ZONE'])['id']
if 'VPC_OFFERING_ID' in current_app.config:
args['vpcofferingid'] = current_app.config['VPC_OFFERING_ID']
else:
errors.invalid_request(
str('VPC_OFFERING_ID') + " not found in configuration, " +
"please run ec2stack-configure -a True")
args['cidr'] = helpers.get('CidrBlock')
response = requester.make_request_async(args)
return response
def _delete_tag_request():
"""
Request to delete a tag.
@return: Response.
"""
key = helpers.get('Tag.1.Key')
resource_id = helpers.get('ResourceId.1')
if resource_id in current_app.config['RESOURCE_TYPE_MAP']:
resource_type = current_app.config['RESOURCE_TYPE_MAP'][resource_id]
else:
errors.invalid_request(
str(resource_id) + " not found in configuration")
args = {
'command': 'deleteTags',
'resourceids': resource_id,
'resourcetype': resource_type,
'tags[0].key': key
}
response = requester.make_request_async(args)
return response
def _delete_volume_response(response):
"""
Generates a response for delete volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'Unable to aquire volume' in response['errortext']:
errors.invalid_volume_id()
else:
errors.invalid_request(response['errortext'])
return {
'template_name_or_list': 'status.xml',
'response_type': 'DeleteVolumeResponse',
'return': 'true'
}
def _delete_volume_response(response):
"""
Generates a response for delete volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'Unable to aquire volume' in response['errortext']:
errors.invalid_volume_id()
else:
errors.invalid_request(response['errortext'])
return {
'template_name_or_list': 'status.xml',
'response_type': 'DeleteVolumeResponse',
'return': 'true'
}
def _create_volume_response(response):
"""
Generates a response for create volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'unable to find a snapshot with id' in response['errortext']:
errors.invalid_snapshot_id()
else:
errors.invalid_request(response['errortext'])
response = response['volume']
return {
'template_name_or_list': 'create_volume.xml',
'response_type': 'CreateVolumeResponse',
'response': response
}
def _create_volume_response(response):
"""
Generates a response for create volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'unable to find a snapshot with id' in response['errortext']:
errors.invalid_snapshot_id()
else:
errors.invalid_request(response['errortext'])
response = response['volume']
return {
'template_name_or_list': 'create_volume.xml',
'response_type': 'CreateVolumeResponse',
'response': response
}
def _attach_volume_response(response):
"""
Generates a response for attach volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'specify a volume that is not attached' in response['errortext']:
errors.invalid_volume_attached()
elif 'Invalid parameter virtualmachineid' in response['errortext']:
errors.invalid_instance_id()
elif 'Invalid parameter id' in response['errortext']:
errors.invalid_volume_id()
else:
errors.invalid_request(response['errortext'])
response = response['volume']
return {
'template_name_or_list': 'volume_attachment.xml',
'response_type': 'AttachVolumeResponse',
'response': response
}
def _attach_volume_response(response):
"""
Generates a response for attach volume request.
@param response: Response from Cloudstack.
@return: Response.
"""
if 'errortext' in response:
if 'specify a volume that is not attached' in response['errortext']:
errors.invalid_volume_attached()
elif 'Invalid parameter virtualmachineid' in response['errortext']:
errors.invalid_instance_id()
elif 'Invalid parameter id' in response['errortext']:
errors.invalid_volume_id()
else:
errors.invalid_request(response['errortext'])
response = response['volume']
return {
'template_name_or_list': 'volume_attachment.xml',
'response_type': 'AttachVolumeResponse',
'response': response
}
def _authenticate_security_group_response(response, rule_type):
"""
Generate a response for authenticate security group request.
@param response: Cloudstack response.
@param rule_type: The type of rule to add.
@raise Ec2stackError: If authorize security group fails.
@return: Response
"""
if 'errortext' in response:
if 'Failed to authorize security group' in response['errortext']:
cidrlist = str(helpers.get('CidrIp'))
protocol = str(helpers.get('IpProtocol'))
from_port = str(helpers.get('FromPort'))
to_port = str(helpers.get('toPort'))
raise Ec2stackError(
'400',
'InvalidPermission.Duplicate',
'the specified rule "peer: ' + cidrlist + ', ' + protocol +
', from port: ' + from_port + ', to port: ' + to_port +
', ALLOW" already exists'
)
elif 'Unable to find security group' in response['errortext']:
errors.invalid_security_group()
else:
errors.invalid_request(response['errortext'])
else:
if rule_type == 'ingress':
rule_type = 'AuthorizeSecurityGroupIngressResponse'
elif rule_type == 'egress':
rule_type = 'AuthorizeSecurityGroupEgressResponse'
return {
'template_name_or_list': 'status.xml',
'response_type': rule_type,
'return': 'true'
}
def _run_instance_request():
"""
Request to bring up an instance.
@return: Response.
"""
args = {}
if helpers.contains_parameter('Placement.AvailabilityZone'):
args['zoneid'] = zones.get_zone(
helpers.get('Placement.AvailabilityZone'))
else:
args['zoneid'] = zones.get_zone(
current_app.config['CLOUDSTACK_DEFAULT_ZONE'])['id']
if helpers.get('BlockDeviceMapping.1.Ebs.VolumeType') is not None:
disk_type = helpers.get('BlockDeviceMapping.1.Ebs.VolumeType')
if disk_type == 'gp2':
args['diskofferingid'] = disk_offerings.get_disk_offering(
current_app.config['CLOUDSTACK_CUSTOM_DISK_OFFERING'])['id']
if helpers.get('BlockDeviceMapping.1.Ebs.VolumeSize') is None:
errors.invalid_request(
"VolumeSize not found in BlockDeviceMapping")
else:
args['size'] = helpers.get('BlockDeviceMapping.1.Ebs.VolumeSize')
if helpers.get('InstanceType') is None:
instance_type = 'm1.small'
else:
instance_type = helpers.get('InstanceType')
if instance_type in current_app.config['INSTANCE_TYPE_MAP']:
instance_type = current_app.config['INSTANCE_TYPE_MAP'][instance_type]
else:
instance_type = instance_type
args['serviceofferingid'] = \
service_offerings.get_service_offering(instance_type)['id']
args['templateid'] = helpers.get('ImageId')
if helpers.contains_parameter('KeyName'):
args['keypair'] = helpers.get('KeyName')
if helpers.contains_parameter('UserData'):
args['userdata'] = helpers.get('UserData')
if helpers.contains_parameter_with_keyword('SecurityGroupId.'):
keys = helpers.get_request_parameter_keys('SecurityGroupId.')
securitygroupids = []
for key in keys:
securitygroupids.append(helpers.get(key))
args['securitygroupids'] = ",".join(securitygroupids)
if helpers.contains_parameter_with_keyword('SecurityGroup.'):
keys = helpers.get_request_parameter_keys('SecurityGroup.')
securitygroupnames = []
for key in keys:
securitygroupnames.append(helpers.get(key))
args['securitygroupnames'] = ",".join(securitygroupnames)
if helpers.get('SubnetId') is not None:
args['networkids'] = helpers.get('SubnetId')
args['command'] = 'deployVirtualMachine'
response = requester.make_request_async(args)
return response
def _run_instance_request():
"""
Request to bring up an instance.
@return: Response.
"""
args = {}
if helpers.contains_parameter('Placement.AvailabilityZone'):
args['zoneid'] = zones.get_zone(
helpers.get('Placement.AvailabilityZone')
)
else:
args['zoneid'] = zones.get_zone(
current_app.config['CLOUDSTACK_DEFAULT_ZONE']
)['id']
if helpers.get('BlockDeviceMapping.1.Ebs.VolumeType') is not None:
disk_type = helpers.get('BlockDeviceMapping.1.Ebs.VolumeType')
if disk_type == 'gp2':
args['diskofferingid'] = disk_offerings.get_disk_offering(
current_app.config['CLOUDSTACK_CUSTOM_DISK_OFFERING']
)['id']
if helpers.get('BlockDeviceMapping.1.Ebs.VolumeSize') is None:
errors.invalid_request("VolumeSize not found in BlockDeviceMapping")
else:
args['size'] = helpers.get('BlockDeviceMapping.1.Ebs.VolumeSize')
if helpers.get('InstanceType') is None:
instance_type = 'm1.small'
else:
instance_type = helpers.get('InstanceType')
if instance_type in current_app.config['INSTANCE_TYPE_MAP']:
instance_type = current_app.config[
'INSTANCE_TYPE_MAP'][instance_type]
else:
instance_type = instance_type
args['serviceofferingid'] = \
service_offerings.get_service_offering(instance_type)['id']
args['templateid'] = helpers.get('ImageId')
if helpers.contains_parameter('KeyName'):
args['keypair'] = helpers.get('KeyName')
if helpers.contains_parameter('UserData'):
args['userdata'] = helpers.get('UserData')
if helpers.contains_parameter_with_keyword('SecurityGroupId.'):
keys = helpers.get_request_parameter_keys('SecurityGroupId.')
securitygroupids = []
for key in keys:
securitygroupids.append(helpers.get(key))
args['securitygroupids'] = ",".join(securitygroupids)
if helpers.contains_parameter_with_keyword('SecurityGroup.'):
keys = helpers.get_request_parameter_keys('SecurityGroup.')
securitygroupnames = []
for key in keys:
securitygroupnames.append(helpers.get(key))
args['securitygroupnames'] = ",".join(securitygroupnames)
args['command'] = 'deployVirtualMachine'
response = requester.make_request_async(args)
return response
