def CustomTypeDecoder(dct):
if '__CloudManConfig__' in dct:
return CloudManConfig(**dct['__CloudManConfig__'])
elif '__Bunch__' in dct:
return Bunch(**dct['__Bunch__'])
else:
return dct
def __init__(self, access_key, secret_key, cloud=None):
"""
Define the environment in which this instance of CloudMan will be launched.
Besides providing the credentials, optionally provide the ``cloud``
object. This object must define the properties required to establish a
`boto <https://github.com/boto/boto/>`_ connection to that cloud. See
this method's implementation for an example of the required fields.
Note that as long the as provided object defines the required fields,
it can really by implemented as anything (e.g., a Bunch, a database
object, a custom class). If no value for the ``cloud`` argument is
provided, the default is to use the Amazon cloud.
"""
self.access_key = access_key
self.secret_key = secret_key
if cloud is None:
# Default to an EC2-compatible object
self.cloud = Bunch(
id='1', # for compatibility w/ DB representation
name="Amazon",
cloud_type="ec2",
bucket_default="cloudman",
region_name="us-east-1",
region_endpoint="ec2.amazonaws.com",
ec2_port="",
ec2_conn_path="/",
cidr_range="",
is_secure=True,
s3_host="s3.amazonaws.com",
s3_port="",
s3_conn_path='/')
else:
self.cloud = cloud
self.ec2_conn = self.connect_ec2(self.access_key, self.secret_key,
self.cloud)
def setUpClass(cls):
if os.environ.get('BIOBLEND_CLOUD_TYPE') == 'EC2':
cls.access_key = os.environ['BIOBLEND_ACCESS_KEY']
cls.secret_key = os.environ['BIOBLEND_SECRET_KEY']
cls.cluster_name = 'Blend CloudMan'
cls.ami_id = os.environ['BIOBLEND_AMI_ID']
cls.instance_type = 'm1.small'
cls.password = '******'
cls.cloud_metadata = Bunch(
id='1', # for compatibility w/ DB representation
name="Amazon",
cloud_type="ec2",
bucket_default="cloudman",
region_name="us-east-1",
region_endpoint="ec2.amazonaws.com",
ec2_port="",
ec2_conn_path="/",
cidr_range="",
is_secure=True,
s3_host="s3.amazonaws.com",
s3_port="",
s3_conn_path='/')
else:
# Assume OpenStack/NeCTAR
cls.access_key = os.environ['BIOBLEND_ACCESS_KEY']
cls.secret_key = os.environ['BIOBLEND_SECRET_KEY']
cls.cloud_metadata = Bunch(
id='-1',
name="NeCTAR",
cloud_type='openstack',
bucket_default='cloudman-os',
region_name='melbourne',
region_endpoint='nova.rc.nectar.org.au',
ec2_port=8773,
ec2_conn_path='/services/Cloud',
cidr_range='115.146.92.0/22',
is_secure=True,
s3_host='swift.rc.nectar.org.au',
s3_port=8888,
s3_conn_path='/')
cls.cluster_name = 'Blend CloudMan'
cls.ami_id = os.environ['BIOBLEND_AMI_ID']
cls.instance_type = 'm1.small'
cls.password = '******'
def start_cloudman(name, pwd, cm_type, inst_type, ami, ak, sk):
"""
Start an instance of CloudMan with the provided arguments.
Returns a tuple: an instance of ``CloudManConfig`` pointing to the
settings used to launch this instance of CloudMan; and an instance
of ``CloudManInstance`` pointing to the given instance of CloudMan.
"""
cloud = None # If left as None, BioBlend will default to Amazon
# Define properties for the NeCTAR cloud
cloud = Bunch(id='-1',
name="NeCTAR",
cloud_type='openstack',
bucket_default='cloudman-os',
region_name='melbourne',
region_endpoint='nova.rc.nectar.org.au',
ec2_port=8773,
ec2_conn_path='/services/Cloud',
cidr_range='115.146.92.0/22',
is_secure=True,
s3_host='swift.rc.nectar.org.au',
s3_port=8888,
s3_conn_path='/')
# Create an instance of the CloudManConfig class and launch a CloudMan instance
cmc = CloudManConfig(ak,
sk,
name,
ami,
inst_type,
pwd,
cloud_metadata=cloud,
cloudman_type=cm_type,
initial_storage_size=2,
placement='melbourne-np')
print("Configured an instance; waiting to launch and boot...")
cmi = CloudManInstance.launch_instance(cmc)
print("Done! CloudMan IP is {0}".format(cmi.cloudman_url))
return cmc, cmi
import bioblend
from bioblend.util import Bunch
from bioblend.cloudman.launch import CloudManLauncher
import logging
logging.basicConfig(filename="bioblend.log", level=logging.DEBUG)
cloud = Bunch(id='1',
name='climb',
cloud_type="openstack",
bucket_default="cloudman_os",
region_name="nova",
region_endpoint="147.188.173.10",
ec2_port="8773",
ec2_conn_path="/services/Cloud",
cidr_range="147.188.173.0/24",
is_secure=False,
s3_host="swift.rc.nectar.org.au",
s3_port="8888",
s3_conn_path='/')
cml = CloudManLauncher('ACCESS_KEY', 'SECRET_KEY', cloud)
response = cml.launch(cluster_name='test',
image_id='ami-00000039',
instance_type='m1.large',
password='******',
placement='nova')
print response