def main():
cpus = 1
memory = 1024
Bdisksize = 10
no_of_disks = 0
data_disksize = 0
vm_specs = [no_of_disks, data_disksize, Bdisksize, memory, cpus]
sys.path.append(os.getcwd())
from performance_testing.utils import utils
ccl = j.clients.osis.getNamespace("cloudbroker")
pcl = j.clients.portal.getByInstance("main")
scl = j.clients.osis.getNamespace("system")
USERNAME = "******"
email = "*****@*****.**" % str(uuid.uuid4())[0:8]
utils.create_user(USERNAME, email, pcl, scl)
ACCOUNTNAME = str(uuid.uuid4())[0:8]
accountId = utils.create_account(USERNAME, email, ACCOUNTNAME, ccl, pcl)
current_stack = ccl.stack.search(
{"referenceId": str(j.application.whoAmI.nid), "gid": j.application.whoAmI.gid}
)[1]
stacks = utils.get_stacks(ccl)
loc = ccl.location.search({})[1]["locationCode"]
cs_No = 1
while True:
for stackid in stacks:
if stackid == current_stack["id"]:
continue
print("Creating cloudspace No.%s ..." % cs_No)
cloudspaceId = pcl.actors.cloudapi.cloudspaces.create(
accountId=accountId, location=loc, name="CS%s" % cs_No, access=USERNAME
)
print(" |--Deploying cloudspace...")
try:
pcl.actors.cloudbroker.cloudspace.deployVFW(cloudspaceId)
cloudspace = ccl.cloudspace.get(cloudspaceId).dump()
except:
print(" |-- No more cloudspaces can be created")
return [[cpus, memory, Bdisksize, cs_No]]
try:
utils.create_machine_onStack(
stackid,
cloudspace,
0,
ccl,
pcl,
scl,
vm_specs,
cs_publicport=0,
Res_dir="wait_for_VMIP",
)
cs_No += 1
except:
print(" |--failed to create the machine")
return [[cpus, memory, Bdisksize, cs_No]]
def main(snapshots_number):
cpu = 1
memory = 512
Bdisksize = 10
no_of_disks = 0
data_disksize = 0
vm_specs = [no_of_disks, data_disksize, Bdisksize, memory, cpu]
ccl = j.clients.osis.getNamespace("cloudbroker")
pcl = j.clients.portal.getByInstance("main")
scl = j.clients.osis.getNamespace("system")
j.do.execute("apt-get install sshpass")
sys.path.append(os.getcwd())
from performance_testing.utils import utils
USERNAME = "******"
email = "*****@*****.**" % str(uuid.uuid4())[0:8]
utils.create_user(USERNAME, email, pcl, scl)
ACCOUNTNAME = str(uuid.uuid4())[0:8]
accountId = utils.create_account(USERNAME, email, ACCOUNTNAME, ccl, pcl)
cloudspace = utils.create_cloudspace(accountId, USERNAME, ccl, pcl)
cloudspace_publicport = 9000
current_stack = ccl.stack.search({
"referenceId":
str(j.application.whoAmI.nid),
"gid":
j.application.whoAmI.gid
})[1]
stacks = utils.get_stacks(ccl)
stacks.remove(current_stack["id"])
stackid = stacks[0]
print(
"A new machine will be created on the node with stackId:%s" % stackid
) #################################################################3 name of the vm
[machineId, cloudspace_publicip] = utils.create_machine_onStack(
stackid,
cloudspace,
"_unlimited_snapshotvm",
ccl,
pcl,
scl,
vm_specs,
cloudspace_publicport,
Res_dir="test_res",
)
machine = pcl.actors.cloudapi.machines.get(machineId)
account = machine["accounts"][0]
for i in range(snapshots_number):
utils.writefile_on_vm(
account,
cloudspace_publicip,
cloudspace_publicport,
"snapshot%s.txt" % (i + 1),
)
time.sleep(6)
# utils.run_again_if_failed(pcl.actors.cloudapi.machines.stop, machineId=machineId)
print(" |--creating snapshot No.%s ..." % (i + 1))
try:
pcl.actors.cloudapi.machines.snapshot(machineId=machineId,
name="snapshot%s" % (i + 1))
snapshots = pcl.actors.cloudapi.machines.listSnapshots(
machineId=machineId)
print("snapshots length: %s" % len(snapshots))
except:
snapshots = utils.run_again_if_failed(
pcl.actors.cloudapi.machines.listSnapshots,
machineId=machineId)
print("snapshots length: %s" % len(snapshots))
continue
time.sleep(5)
# utils.run_again_if_failed(pcl.actors.cloudapi.machines.start, machineId=machineId)
# time.sleep(20)
print("Rolling back to snapshot No.%s ..." % (snapshots_number - 1))
utils.run_again_if_failed(pcl.actors.cloudapi.machines.stop,
machineId=machineId)
snapshots = pcl.actors.cloudapi.machines.listSnapshots(machineId=machineId)
snapshots.sort()
utils.run_again_if_failed(
pcl.actors.cloudapi.machines.rollbackSnapshot,
machineId=machineId,
epoch=snapshots[snapshots_number - 2]["epoch"],
)
utils.run_again_if_failed(pcl.actors.cloudapi.machines.start,
machineId=machineId)
time.sleep(30)
connection = j.remote.cuisine.connect(
cloudspace_publicip,
cloudspace_publicport,
account["password"],
account["login"],
)
count_snapshots = connection.run("ls -1 | wc -l")
j.do.execute('ssh-keygen -f "/root/.ssh/known_hosts" -R [%s]:%s' %
(cloudspace_publicip, cloudspace_publicport))
return count_snapshots
def main():
config = ConfigParser.ConfigParser()
config.read(
"functional_testing/Openvcloud/compute_node_hosted/6_vm_live_migration_test/parameters.cfg"
)
cpu = int(config.get("parameters", "cpu"))
memory = int(config.get("parameters", "memory"))
Bdisksize = int(config.get("parameters", "Bdisksize"))
no_of_disks = 0
data_disksize = 0
vm_specs = [no_of_disks, data_disksize, Bdisksize, memory, cpu]
ccl = j.clients.osis.getNamespace('cloudbroker')
pcl = j.clients.portal.getByInstance('main')
scl = j.clients.osis.getNamespace('system')
j.do.execute('apt-get install sshpass')
sys.path.append(os.getcwd())
from performance_testing.utils import utils
USERNAME = '******'
email = "*****@*****.**" % str(uuid.uuid4())[0:8]
utils.create_user(USERNAME, email, pcl, scl)
ACCOUNTNAME = str(uuid.uuid4())[0:8]
accountId = utils.create_account(USERNAME, email, ACCOUNTNAME, ccl, pcl)
cloudspace = utils.create_cloudspace(accountId, USERNAME, ccl, pcl)
cloudspace_publicport = 6000
current_stack = ccl.stack.search({
'referenceId':
str(j.application.whoAmI.nid),
'gid':
j.application.whoAmI.gid
})[1]
stacks = utils.get_stacks(ccl)
stacks.remove(current_stack['id'])
stackid = stacks[0]
print('A new machine will be created on the node with stackId:%s' %
stackid)
[machineId,
cloudspace_publicip] = utils.create_machine_onStack(stackid,
cloudspace,
0,
ccl,
pcl,
scl,
vm_specs,
cloudspace_publicport,
Res_dir='test_res')
machine = pcl.actors.cloudapi.machines.get(machineId)
account = machine['accounts'][0]
try:
if not j.system.net.waitConnectionTest(cloudspace_publicip,
cloudspace_publicport, 40):
print 'Could not connect to VM over public interface'
else:
connection = j.remote.cuisine.connect(cloudspace_publicip,
cloudspace_publicport,
account['password'],
account['login'])
connection.fabric.state.output["running"] = False
connection.fabric.state.output["stdout"] = False
connection.user(account['login'])
connection.apt_get('update')
connection.apt_get('install fio')
j.do.execute(
'sshpass -p%s scp -o \'StrictHostKeyChecking=no\' -P %s functional_testing/Openvcloud/compute_node_hosted/6_vm_live_migration_test/machine_script.py %s@%s:'
% (account['password'], cloudspace_publicport, account['login'],
cloudspace_publicip))
j.do.execute(
'sshpass -p%s scp -o \'StrictHostKeyChecking=no\' -P %s functional_testing/Openvcloud/compute_node_hosted/6_vm_live_migration_test/check_script.py %s@%s:'
% (account['password'], cloudspace_publicport, account['login'],
cloudspace_publicip))
network.disconnect_all()
processes = []
for i in range(2):
if i == 0:
p = multiprocessing.Process(target=utils.run_script,
args=(account, cloudspace_publicip,
cloudspace_publicport,
'test1'))
processes.append(p)
else:
p = multiprocessing.Process(target=pcl.actors.cloudbroker.
machine.moveToDifferentComputeNode,
args=(machineId, 'Testing',
stacks[1], False))
processes.append(p)
for l in range(len(processes)):
if l == 0:
print('started writing a file on the created machine ...')
processes[l].start()
if l == 1:
time.sleep(7)
machine_db = ccl.vmachine.get(machineId)
if machine_db.status == 'RUNNING' and machine_db.stackId == stacks[
1]:
print(
'The VM have been successfully installed on other node with approximately no downtime during live migration'
)
else:
print(
'A high downtime (more than 7 secs) have been noticed')
return None
time.sleep(15)
if l == 0:
print('Machine will be moved to the node with stackId:%s' %
stacks[1])
for k in range(len(processes)):
processes[k].join()
network.disconnect_all()
print('writing a second file to compare with ...')
utils.run_script(account, cloudspace_publicip, cloudspace_publicport,
'test2')
network.disconnect_all()
print('checking if there is no data loss ...')
test_result = utils.check_script(account, cloudspace_publicip,
cloudspace_publicport, 'test1.1.0',
'test2.1.0')
if test_result != 'Two files are identical':
print('There is a data loss')
j.do.execute('ssh-keygen -f "/root/.ssh/known_hosts" -R [%s]:%s' %
(cloudspace_publicip, cloudspace_publicport))
return test_result
finally:
j.do.execute('ssh-keygen -f "/root/.ssh/known_hosts" -R [%s]:%s' %
(cloudspace_publicip, cloudspace_publicport))
def main():
config = ConfigParser.ConfigParser()
config.read(
"functional_testing/Openvcloud/compute_node_hosted/8_node_maintenance_test/parameters.cfg"
)
cpu = int(config.get("parameters", "cpu"))
memory = int(config.get("parameters", "memory"))
Bdisksize = int(config.get("parameters", "Bdisksize"))
no_of_disks = 0
data_disksize = 0
vm_specs = [no_of_disks, data_disksize, Bdisksize, memory, cpu]
ccl = j.clients.osis.getNamespace('cloudbroker')
pcl = j.clients.portal.getByInstance('main')
scl = j.clients.osis.getNamespace('system')
j.do.execute('apt-get install sshpass')
sys.path.append(os.getcwd())
from performance_testing.utils import utils
USERNAME = '******'
email = "*****@*****.**" % str(uuid.uuid4())[0:8]
utils.create_user(USERNAME, email, pcl, scl)
ACCOUNTNAME = str(uuid.uuid4())[0:8]
accountId = utils.create_account(USERNAME, email, ACCOUNTNAME, ccl, pcl)
cloudspace = utils.create_cloudspace(accountId, USERNAME, ccl, pcl)
cloudspace_publicport = 8000
current_stack = ccl.stack.search({
'referenceId':
str(j.application.whoAmI.nid),
'gid':
j.application.whoAmI.gid
})[1]
stacks = utils.get_stacks(ccl)
stacks.remove(current_stack['id'])
stackid = stacks[0]
print('A new machine will be created on the node with stackId:%s' %
stackid)
[machineId,
cloudspace_publicip] = utils.create_machine_onStack(stackid,
cloudspace,
0,
ccl,
pcl,
scl,
vm_specs,
cloudspace_publicport,
Res_dir='test_res')
utils.setup_machine(cloudspace, machineId, cloudspace_publicport, pcl,
no_of_disks, 'onlyfio')
machine = pcl.actors.cloudapi.machines.get(machineId)
account = machine['accounts'][0]
j.do.execute(
'sshpass -p%s scp -o \'StrictHostKeyChecking=no\' -P %s functional_testing/Openvcloud/compute_node_hosted/8_node_maintenance_test/machine_script.py %s@%s:'
% (account['password'], cloudspace_publicport, account['login'],
cloudspace_publicip))
j.do.execute(
'sshpass -p%s scp -o \'StrictHostKeyChecking=no\' -P %s functional_testing/Openvcloud/compute_node_hosted/6_vm_live_migration_test/check_script.py %s@%s:'
% (account['password'], cloudspace_publicport, account['login'],
cloudspace_publicip))
network.disconnect_all()
processes = []
for i in range(2):
if i == 0:
p = multiprocessing.Process(target=utils.run_script,
args=(account, cloudspace_publicip,
cloudspace_publicport, 'test1'))
processes.append(p)
else:
gid = ccl.stack.get(ccl.vmachine.get(machineId).stackId).gid
p = multiprocessing.Process(
target=pcl.actors.cloudbroker.computenode.maintenance,
args=(stackid, gid, 'move', 'testing'))
processes.append(p)
for l in range(len(processes)):
if l == 0:
print('started writing a file on the created machine ...')
processes[l].start()
if l == 1:
time.sleep(10)
machine_db = ccl.vmachine.get(machineId)
if machine_db.stackId == stackid:
print('VM didn\'t move to another stackId')
return [None, stackid, gid]
else:
if machine_db.status == 'RUNNING':
print(
'The VM have been successfully installed on other node with approximately no downtime during cpu node maintenance'
)
else:
print('A high downtime have been noticed')
return [None, stackid, gid]
time.sleep(12)
if l == 0:
print('cpu node with stackid:%s will be put in maintenance ..' %
stackid)
for k in range(len(processes)):
processes[k].join()
network.disconnect_all()
print('writing a second file to compare with ...')
utils.run_script(account, cloudspace_publicip, cloudspace_publicport,
'test2')
network.disconnect_all()
print('checking if there is no data loss ...')
test_result = utils.check_script(account, cloudspace_publicip,
cloudspace_publicport, 'test1.1.0',
'test2.1.0')
if test_result != 'Two files are identical':
print('There is a data loss')
j.do.execute('ssh-keygen -f "/root/.ssh/known_hosts" -R [%s]:%s' %
(cloudspace_publicip, cloudspace_publicport))
return [test_result, stackid, gid]
import sys
import os
from fabric import network
import netaddr
import re
ccl = j.clients.osis.getNamespace('cloudbroker')
pcl = j.clients.portal.getByInstance('main')
scl = j.clients.osis.getNamespace('system')
j.do.execute('apt-get install sshpass')
sys.path.append(os.getcwd())
from performance_testing.utils import utils
USERNAME = '******'
email = "*****@*****.**" % str(uuid.uuid4())[0:8]
utils.create_user(USERNAME, email, pcl, scl)
ACCOUNTNAME = str(uuid.uuid4())[0:8]
accountId = utils.create_account(USERNAME, email, ACCOUNTNAME, ccl, pcl)
cloudspace = utils.create_cloudspace(accountId, USERNAME, ccl, pcl)
cloudspace_publicport = 1000
cloudspace_publicIP = str(netaddr.IPNetwork(cloudspace['publicipaddress']).ip)
if not j.system.net.waitConnectionTest(cloudspace_publicIP, 9080, 60):
print 'Could not connect to VM over public interface'
current_stack = ccl.stack.search({
'referenceId': str(j.application.whoAmI.nid),
'gid': j.application.whoAmI.gid
})[1]
stacks = utils.get_stacks(ccl)