def bind_okeanos_resources(self):
'''
Create every available public ip for the user running the test, call
bind_floating_ip to attach the ips and return whatever is needed
for the selenium test.
'''
auth = check_credentials(self.token)
endpoints, user_id = endpoints_and_user_id(auth)
net_client = init_cyclades_netclient(endpoints['network'], self.token)
dict_quotas = auth.get_quotas()
# Find and create available public ips
limit_ips = dict_quotas[
self.project_id]['cyclades.floating_ip']['limit']
usage_ips = dict_quotas[
self.project_id]['cyclades.floating_ip']['usage']
pending_ips = dict_quotas[
self.project_id]['cyclades.floating_ip']['pending']
available_ips = limit_ips - (usage_ips + pending_ips)
if available_ips > 0:
for i in range(available_ips):
# Create all available public ips
status = self.get_flo_net_id(net_client)
if status != 0:
logging.error('Error in creating float ip')
sys.exit(error_get_ip)
# Call bind_floating_ip to attach every unused ip
float_ids, port_ids = self.bind_floating_ip(net_client)
return float_ids, port_ids, net_client
def bind_okeanos_resources(self):
'''
Binds all available private networks in ~okeanos
for the user running the test.
'''
auth = check_credentials(self.token)
endpoints, user_id = endpoints_and_user_id(auth)
net_client = init_cyclades_netclient(endpoints['network'], self.token)
dict_quotas = auth.get_quotas()
project_id = get_project_id()
limit_net = dict_quotas[project_id]['cyclades.network.private']['limit']
usage_net = dict_quotas[project_id]['cyclades.network.private']['usage']
pending_net = dict_quotas[project_id]['cyclades.network.private']['pending']
available_networks = limit_net - usage_net - pending_net
network_ids = []
if available_networks >= 1:
logging.info(' Private Network quota is ok')
try:
for i in range(available_networks):
new_network = net_client.create_network('MAC_FILTERED',
'mycluster '
+ str(i),
project_id=project_id)
network_ids.append(new_network['id'])
return net_client, network_ids
except Exception:
logging.exception('Error in creating network')
sys.exit(error_create_network)
else:
logging.error('Private Network quota exceeded')
return error_quotas_network
def bind_okeanos_resources(self):
'''
Create every available public ip for the user running the test, call
bind_floating_ip to attach the ips and return whatever is needed
for the selenium test.
'''
auth = check_credentials(self.token)
endpoints, user_id = endpoints_and_user_id(auth)
net_client = init_cyclades_netclient(endpoints['network'],
self.token)
dict_quotas = auth.get_quotas()
# Find and create available public ips
limit_ips = dict_quotas[self.project_id]['cyclades.floating_ip']['limit']
usage_ips = dict_quotas[self.project_id]['cyclades.floating_ip']['usage']
pending_ips = dict_quotas[self.project_id]['cyclades.floating_ip']['pending']
available_ips = limit_ips - (usage_ips + pending_ips)
if available_ips > 0:
for i in range(available_ips):
# Create all available public ips
status = self.get_flo_net_id(net_client)
if status != 0:
logging.error('Error in creating float ip')
sys.exit(error_get_ip)
# Call bind_floating_ip to attach every unused ip
float_ids, port_ids = self.bind_floating_ip(net_client)
return float_ids, port_ids, net_client
def bind_okeanos_resources(self):
'''
Binds all available private networks in ~okeanos
for the user running the test.
'''
auth = check_credentials(self.token)
endpoints, user_id = endpoints_and_user_id(auth)
net_client = init_cyclades_netclient(endpoints['network'], self.token)
dict_quotas = auth.get_quotas()
limit_net = dict_quotas[self.project_id]['cyclades.network.private']['limit']
usage_net = dict_quotas[self.project_id]['cyclades.network.private']['usage']
pending_net = dict_quotas[self.project_id]['cyclades.network.private']['pending']
available_networks = limit_net - usage_net - pending_net
network_ids = []
if available_networks >= 1:
logging.info(' Private Network quota is ok')
try:
for i in range(available_networks):
new_network = net_client.create_network('MAC_FILTERED',
'mycluster '
+ str(i),
project_id=self.project_id)
network_ids.append(new_network['id'])
return net_client, network_ids
except Exception:
logging.exception('Error in creating network')
sys.exit(error_create_network)
else:
logging.error('Private Network quota exceeded')
return error_quotas_network
def create_bare_cluster(self):
"""
This function of our script takes the arguments given and calls the
check_quota function. Also, calls get_flavor_id to find the matching
flavor_ids from the arguments given and finds the image id of the
image given as argument. Then instantiates the Cluster and creates
the virtual machine cluster of one master and clustersize-1 slaves.
Calls the function to install hadoop to the cluster.
"""
logging.log(REPORT, ' 1.Credentials and Endpoints')
# Finds user public ssh key
USER_HOME = expanduser('~')
pub_keys_path = join(USER_HOME, ".ssh/id_rsa.pub")
auth = check_credentials(self.opts['token'], self.opts['auth_url'])
endpoints, user_id = endpoints_and_user_id(auth)
cyclades = init_cyclades(endpoints['cyclades'], self.opts['token'])
flavor_master = self.get_flavor_id_master(cyclades)
flavor_slaves = self.get_flavor_id_slave(cyclades)
if flavor_master == 0 or flavor_slaves == 0:
logging.error('Combination of cpu, ram, disk and disk_template do'
' not match an existing id')
exit(error_flavor_id)
# Total cpu,ram and disk needed for cluster
cpu = self.opts['cpu_master'] + (self.opts['cpu_slave']) * (self.opts['clustersize'] - 1)
ram = self.opts['ram_master'] + (self.opts['ram_slave']) * (self.opts['clustersize'] - 1)
cyclades_disk = self.opts['disk_master'] + (self.opts['disk_slave']) * (self.opts['clustersize'] - 1)
# The resources requested by user in a dictionary
req_quotas = {'cpu': cpu, 'ram': ram, 'cyclades_disk': cyclades_disk,
'vms': self.opts['clustersize']}
self.check_quota(auth, req_quotas)
plankton = init_plankton(endpoints['plankton'], self.opts['token'])
list_current_images = plankton.list_public(True, 'default')
# Find image id of the arg given
for lst in list_current_images:
if lst['name'] == self.opts['image']:
chosen_image = lst
break
else:
logging.error(self.opts['image'] + ' is not a valid image option')
exit(error_image_id)
logging.log(REPORT, ' 2.Create virtual cluster')
cluster = Cluster(cyclades,
prefix=self.opts['name'],
flavor_id_master=flavor_master,
flavor_id_slave=flavor_slaves,
image_id=chosen_image['id'],
size=self.opts['clustersize'],
net_client=init_cyclades_netclient(endpoints['network'],
self.opts['token']),
auth_cl=auth)
self.HOSTNAME_MASTER_IP, self.server_dict = cluster.create('', pub_keys_path, '')
sleep(15)
# wait for the machines to be pingable
logging.log(REPORT, ' Bare cluster has been created.')
# Return master node ip and server dict
return self.HOSTNAME_MASTER_IP, self.server_dict
def __init__(self, opts):
"""Initialization of YarnCluster data attributes"""
self.opts = opts
# Master VM ip, placeholder value
self.HOSTNAME_MASTER_IP = '127.0.0.1'
# master VM root password file, placeholder value
self.pass_file = 'PLACEHOLDER'
self.orka_image_uuid = False
# List of cluster VMs
self.server_dict = {}
if self.opts['disk_template'] == 'Archipelago':
self.opts['disk_template'] = 'ext_vlmc'
elif self.opts['disk_template'] == 'Standard':
self.opts['disk_template'] = 'drbd'
# project id of project name given as argument
self.project_id = get_project_id(unmask_token(encrypt_key, self.opts['token']),
self.opts['project_name'])
self.status = {}
# Instance of an AstakosClient object
self.auth = check_credentials(unmask_token(encrypt_key, self.opts['token']),
self.opts.get('auth_url',
auth_url))
# Check if project has actual quota
if self.check_project_quota() != 0:
msg = 'Project %s exists but you have no quota to request' % \
self.opts['project_name']
raise ClientError(msg, error_project_quota)
# ~okeanos endpoints and user id
self.endpoints, self.user_id = endpoints_and_user_id(self.auth)
# Instance of CycladesClient
self.cyclades = init_cyclades(self.endpoints['cyclades'],
unmask_token(encrypt_key, self.opts['token']))
# Instance of CycladesNetworkClient
self.net_client = init_cyclades_netclient(self.endpoints['network'],
unmask_token(encrypt_key, self.opts['token']))
# Instance of Plankton/ImageClient
self.plankton = init_plankton(self.endpoints['plankton'],
unmask_token(encrypt_key, self.opts['token']))
# Get resources of pending clusters
self.pending_quota = retrieve_pending_clusters(unmask_token(encrypt_key, self.opts['token']),
self.opts['project_name'])
self._DispatchCheckers = {}
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cluster_size_quotas
# Check for private network availability only when cluster is created
# and not for Vre server creation
if self.opts['cluster_size'] > 1:
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_network_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ip_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cpu_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ram_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_disk_valid
def __init__(self, opts):
"""Initialization of YarnCluster data attributes"""
self.opts = opts
# Master VM ip, placeholder value
self.HOSTNAME_MASTER_IP = '127.0.0.1'
# master VM root password file, placeholder value
self.pass_file = 'PLACEHOLDER'
self.orka_image_uuid = False
# List of cluster VMs
self.server_dict = {}
if self.opts['disk_template'] == 'Archipelago':
self.opts['disk_template'] = 'ext_vlmc'
elif self.opts['disk_template'] == 'Standard':
self.opts['disk_template'] = 'drbd'
# project id of project name given as argument
self.project_id = get_project_id(self.opts['token'],
self.opts['project_name'])
self.status = {}
# Instance of an AstakosClient object
self.auth = check_credentials(self.opts['token'],
self.opts.get('auth_url', auth_url))
# Check if project has actual quota
if self.check_project_quota() != 0:
msg = 'Project %s exists but you have no quota to request' % \
self.opts['project_name']
raise ClientError(msg, error_project_quota)
# ~okeanos endpoints and user id
self.endpoints, self.user_id = endpoints_and_user_id(self.auth)
# Instance of CycladesClient
self.cyclades = init_cyclades(self.endpoints['cyclades'],
self.opts['token'])
# Instance of CycladesNetworkClient
self.net_client = init_cyclades_netclient(self.endpoints['network'],
self.opts['token'])
# Instance of Plankton/ImageClient
self.plankton = init_plankton(self.endpoints['plankton'],
self.opts['token'])
# Get resources of pending clusters
self.pending_quota = retrieve_pending_clusters(
self.opts['token'], self.opts['project_name'])
self._DispatchCheckers = {}
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cluster_size_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_network_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ip_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cpu_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ram_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_disk_valid
def check_ip_quotas(self):
dict_quotas = self.auth.get_quotas()
endpoints, user_id = endpoints_and_user_id(self.auth)
net_client = init_cyclades_netclient(endpoints['network'], self.opts['token'])
list_float_ips = net_client.list_floatingips()
limit_ips = dict_quotas['system']['cyclades.floating_ip']['limit']
usage_ips = dict_quotas['system']['cyclades.floating_ip']['usage']
pending_ips = dict_quotas['system']['cyclades.floating_ip']['pending']
available_ips = limit_ips - (usage_ips + pending_ips)
for d in list_float_ips:
if d['instance_id'] is None:
available_ips += 1
if available_ips > 0:
return 0
else:
logging.error('Floating IP not available')
return error_get_ip
def __init__(self, opts):
"""Initialization of YarnCluster data attributes"""
self.opts = opts
# Master VM ip, placeholder value
self.HOSTNAME_MASTER_IP = '127.0.0.1'
# master VM root password file, placeholder value
self.pass_file = 'PLACEHOLDER'
self.hadoop_image = False
# List of cluster VMs
self.server_dict = {}
if self.opts['disk_template'] == 'Archipelago':
self.opts['disk_template'] = 'ext_vlmc'
elif self.opts['disk_template'] == 'Standard':
self.opts['disk_template'] = 'drbd'
# project id of project name given as argument
self.project_id = get_project_id(self.opts['token'],
self.opts['project_name'])
self.status = {}
# Instance of an AstakosClient object
self.auth = check_credentials(self.opts['token'],
self.opts.get('auth_url',
auth_url))
# Check if project has actual quota
if self.check_project_quota() != 0:
msg = 'Project %s exists but you have no quota to request' % \
self.opts['project_name']
raise ClientError(msg, error_project_quota)
# ~okeanos endpoints and user id
self.endpoints, self.user_id = endpoints_and_user_id(self.auth)
# Instance of CycladesClient
self.cyclades = init_cyclades(self.endpoints['cyclades'],
self.opts['token'])
# Instance of CycladesNetworkClient
self.net_client = init_cyclades_netclient(self.endpoints['network'],
self.opts['token'])
# Instance of Plankton/ImageClient
self.plankton = init_plankton(self.endpoints['plankton'],
self.opts['token'])
# Get resources of pending clusters
self.pending_quota = retrieve_pending_clusters(self.opts['token'],
self.opts['project_name'])
# check escienceconf flag and set hadoop_image accordingly
list_current_images = self.plankton.list_public(True, 'default')
for image in list_current_images:
if self.opts['os_choice'] == image['name']:
try:
if image['properties']['escienceconf']:
image_metadata = json.loads(image['properties']['escienceconf'])
if image_metadata['hadoop'] == 'True' and image_metadata['hue'] == 'True':
self.hadoop_image = 'hue'
elif image_metadata['hadoop'] == 'False':
self.hadoop_image = 'debianbase'
else:
self.hadoop_image = 'hadoopbase'
except:
# if property hasn't been set then hadoop_image flag is false
self.hadoop_image = 'debianbase'
self._DispatchCheckers = {}
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cluster_size_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_network_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ip_quotas
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_cpu_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_ram_valid
self._DispatchCheckers[len(self._DispatchCheckers) + 1] =\
self.check_disk_valid
