def list_instances(version, acs_access_key_id, private_key, response_format,
timestamp, rndguid):
"""
This method enables the you to retrieve the list of currently active cloud
servers.
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
return read_api_url(API_METHOD_URLS['list-instances'], url_data)
def describe_instance(version, acs_access_key_id, private_key, response_format,
timestamp, rndguid, instanceid):
"""
This method enables the you to retrieve the details of a specific Cloud
Server.
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
url_data['instanceid'] = instanceid
return read_api_url(API_METHOD_URLS['describe-instance'], url_data)
def terminate_instance(version, acs_access_key_id, private_key, response_format,
timestamp, rndguid, list_instances):
"""
This method enables the you to retrieve the details of a specific Cloud
Server.
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
for index, value in enumerate(list_instances):
url_data['InstanceId_%s' % (index+1)] = value
return read_api_url(API_METHOD_URLS['terminate-instance'], url_data)
def describe_image(version, acs_access_key_id, private_key, response_format,
timestamp, rndguid, imageid=""):
"""
This method enables the client to retrieve a list of available cloud server
images & narrow the listing down optionally by a specific image.
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
#add additional params
if imageid:
url_data['imageid'] = imageid
return read_api_url(API_METHOD_URLS['describe-images'], url_data)
def run_instance(version, acs_access_key_id, private_key, response_format,
timestamp, rndguid, planname, imageid, server_qty,
servername):
"""
This method enables you to create new Cloud Servers by specifying a flexible
set of configuration parameters.
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
url_data['planname'] = planname
url_data['imageid'] = imageid
url_data['server_qty'] = server_qty
url_data['servername'] = servername
return read_api_url(API_METHOD_URLS['run-instance'], url_data)
def __get_auth(self):
'''Return auth headers. Will use API Keys if present in settings.'''
if self.api_key:
# To auth to the WS using an API key, we generate a signature of a nonce and
# the WS API endpoint.
nonce = generate_nonce()
return {
"api-nonce":
str(nonce),
"api-signature":
generate_signature(self.api_secret, 'GET', '/realtime', nonce,
''),
"api-key":
self.api_key
}
else:
return {}
def describe_available_plan(version, acs_access_key_id, private_key,
response_format, timestamp, rndguid, plan_name,
platform):
"""
This method enables the client to retrieve a list of available cloud server
plans & narrow the listing down optionally by server platform (windows,
linux, etc ) or get information about just one specific plan (e.g. extra
small plan XXS)
"""
signature = generate_signature(timestamp, rndguid, private_key)
url_data = generate_url_data(version, acs_access_key_id, response_format,
timestamp, rndguid, signature)
#add additional params
url_data['plan_name'] = plan_name
url_data['platform'] = platform
return read_api_url(API_METHOD_URLS['describe-plan'], url_data)
from util import generate_signature, get_seconds_since_epoch, generate_guid, \
encode_signature
#make a request
#get encoded signature
signature = generate_signature(get_seconds_since_epoch(),
generate_guid())
encoded_signature = "YTczMmQ4ZjUyZTMxYWMxNGI4MTljNjg2MTE4MmExMzc2MTJkNzBlZDg4NmRmNTI5MDkxYWU1NjNhNDk0MDRjMA==" #encode_signature(signature)
print encoded_signature
