245 lines
9.8 KiB
Python
245 lines
9.8 KiB
Python
import unittest
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import time
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import urllib2
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from boto.regioninfo import RegionInfo
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from novaclient.v1_1 import client
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from boto import ec2
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from ..credentials import get_nova_creds
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from ..ec2driver_config import *
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def sleep_if_ec2_not_mocked(seconds):
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if not os.environ.get('TEST'):
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time.sleep(seconds)
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class EC2DriverTest(unittest.TestCase):
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_multiprocess_shared_ = True
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@classmethod
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def setUp(self):
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print "Establishing connection with AWS"
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moto_region = RegionInfo(name=aws_region, endpoint=aws_endpoint)
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self.ec2_conn = ec2.EC2Connection(aws_access_key_id=aws_access_key_id,
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aws_secret_access_key=aws_secret_access_key,
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host=host,
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port=port,
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region = moto_region,
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is_secure=secure)
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self.creds = get_nova_creds()
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self.nova = client.Client(**self.creds)
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# nova client for cinder
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self.creds['service_type'] = 'volume'
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self.nova_volume = client.Client(**self.creds)
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self.servers = []
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self.volumes = []
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def spawn_ec2_instance(self):
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print "aws_region: " + aws_region
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print "Spawning an instance"
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image = self.nova.images.find(name="cirros-0.3.1-x86_64-uec")
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flavor = self.nova.flavors.find(name="m1.tiny")
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server = self.nova.servers.create(
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name="cirros-test", image=image.id, flavor=flavor.id)
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instance = self.nova.servers.get(server.id)
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while instance.status != 'ACTIVE':
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sleep_if_ec2_not_mocked(10)
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instance = self.nova.servers.get(server.id)
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self.servers.append(instance)
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return instance, server.id
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def test_spawn(self):
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print "******* Spawn Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])
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ec2_eip = self.ec2_conn.get_all_addresses(addresses=instance.metadata['public_ip_address'])[0]
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self.assertEqual(ec2_instance[0].id, instance.metadata['ec2_id'])
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self.assertEqual(ec2_eip.instance_id, instance.metadata['ec2_id'])
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def test_destroy(self):
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print "******* Destroy Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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ec2_id = instance.metadata['ec2_id']
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[ec2_id])[0]
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# EC2 statecode: 16->Running, 32->Shutting Down
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while ec2_instance.state != "running":
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sleep_if_ec2_not_mocked(10)
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[ec2_id])[0]
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instance.delete()
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[ec2_id])[0]
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# EC2 statecode: 16->Running, 32->Shutting Down
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while ec2_instance.state not in ("shutting-down", "terminated"):
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sleep_if_ec2_not_mocked(10)
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[ec2_id])[0]
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self.assertTrue(ec2_instance.state in ("shutting-down", "terminated"))
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def test_power_off(self):
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print "******* Power Off Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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# Send poweroff to the instance
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self.nova.servers.stop(instance)
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while instance.status != 'SHUTOFF':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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# assert power off
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])[0]
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self.assertEqual(ec2_instance.state, "stopped")
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def test_soft_reboot(self):
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print "******* Soft Reboot Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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# Send reboot to the instance with reboot_type = 'soft'
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self.nova.servers.reboot(instance, client.servers.REBOOT_SOFT)
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# we are waiting for the status to actually get to 'Reboot' before
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# beginning to wait for it to go to 'Active' status
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while instance.status != 'REBOOT':
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# We don't sleep here because the soft reboot may take less than a
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# second
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instance = self.nova.servers.get(instance.id)
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while instance.status != 'ACTIVE':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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#assert restarted
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])[0]
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self.assertEqual(ec2_instance.state, "running")
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def test_hard_reboot(self):
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print "******* Hard Reboot Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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# Send reboot to the instance with reboot_type = 'soft'
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self.nova.servers.reboot(instance, client.servers.REBOOT_HARD)
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# we are waiting for the status to actually get to 'Hard Reboot' before
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# beginning to wait for it to go to 'Active' status
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while instance.status != 'HARD_REBOOT':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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while instance.status != 'ACTIVE':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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#assert restarted
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])[0]
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self.assertEqual(ec2_instance.state, "running")
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def test_resize(self):
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print "******* Resize Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])[0]
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ip_before_resize = self.ec2_conn.get_all_addresses(addresses=instance.metadata['public_ip_address'])[0]
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self.assertEqual(ec2_instance.instance_type, "t2.micro")
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new_flavor = self.nova.flavors.find(name="m1.small")
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# Resize instance with flavor = m1.small
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self.nova.servers.resize(instance, new_flavor)
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# wait for the status to actually go to Verify_Resize, before
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# confirming the resize.
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while instance.status != 'VERIFY_RESIZE':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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# Confirm the resize
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self.nova.servers.confirm_resize(instance)
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while instance.status != 'ACTIVE':
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sleep_if_ec2_not_mocked(5)
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instance = self.nova.servers.get(instance.id)
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']])[0]
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# ip_after_resize = ec2_instance.ip_address
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ip_after_resize = self.ec2_conn.get_all_addresses(addresses=instance.metadata['public_ip_address'])[0]
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self.assertEqual(ec2_instance.instance_type, "t2.small")
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self.assertEqual(ip_before_resize.public_ip, ip_after_resize.public_ip)
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@unittest.skipIf(os.environ.get('TEST'), 'Not supported by moto')
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def test_user_data(self):
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"""To test the spawn method by providing a file user_data for config drive.
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Will bring up a LAMP server.
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"""
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content = open('user_data', 'r')
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user_data_content = content.read()
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image = self.nova.images.find(name="cirros-0.3.1-x86_64-uec")
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flavor = self.nova.flavors.find(name="m1.tiny")
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server = self.nova.servers.create(name="cirros-test", image=image.id, flavor=flavor.id,
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userdata=user_data_content)
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instance = self.nova.servers.get(server.id)
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while instance.status != 'ACTIVE' and 'ec2_id' not in instance.metadata:
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sleep_if_ec2_not_mocked(10)
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instance = self.nova.servers.get(server.id)
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self.servers.append(instance)
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ec2_instance = self.ec2_conn.get_only_instances(instance_ids=[instance.metadata['ec2_id']], filters=None,
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dry_run=False, max_results=None)
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print ec2_instance
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print ec2_instance[0].ip_address
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#getting the public ip of the ec2 instance
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url = "http://"+ec2_instance[0].ip_address+"/phpinfo.php"
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#wait for the instance to downalod all the dependencies for a LAMP server
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sleep_if_ec2_not_mocked(300)
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print url
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raw_response = urllib2.urlopen(url)
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print raw_response
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self.assertEqual(raw_response.code, 200)
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@unittest.skipIf(os.environ.get('TEST'), 'Not supported by moto')
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def test_diagnostics(self):
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print "******* Diagnostics Test ***********"
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instance, instance_ref = self.spawn_ec2_instance()
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print "instance_ref: ", instance_ref
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diagnostics = instance.diagnostics()[1]
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self.assertEqual(diagnostics['instance.instance_type'], 't2.micro')
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self.assertEqual(diagnostics['instance._state'], 'running(16)')
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def test_attach_volume(self):
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volume = self.nova_volume.volumes.create(1, snapshot_id=None, display_name='test', display_description=None, volume_type=None, availability_zone=None, imageRef=None)
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self.volumes.append(volume)
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instance, instance_ref = self.spawn_ec2_instance()
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self.nova.volumes.create_server_volume(instance_ref, volume.id, "/dev/sdb")
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time.sleep(30)
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volumes = self.nova.volumes.get_server_volumes(instance.id)
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self.assertIn(volume, volumes)
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@classmethod
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def tearDown(self):
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print "Cleanup: Destroying the instance used for testing"
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for instance in self.servers:
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instance.delete()
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# wait for all instances to completely shut down and detach volumes if any
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time.sleep(120)
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for volume in self.volumes:
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volume.delete()
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if __name__ == '__main__':
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unittest.main()
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