def create_and_start_instances(project):
tenant = landlord.Tenant()
tenant.load_properties()
instance_ids = []
connection = ec2.connect_to_region(tenant.get_property('deploy.region'),
aws_access_key_id=tenant.get_property('aws.id'),
aws_secret_access_key=tenant.get_property('aws.secret'))
print "Running instances ..."
reservations = connection.run_instances(image_id=tenant.get_property('deploy.image.id'),
key_name=tenant.get_property('deploy.keyfile'),
instance_type=tenant.get_property('deploy.instance.type'),
subnet_id=tenant.get_property('deploy.subnet'),
security_group_ids=[tenant.get_property('deploy.secgroup')],
min_count=int(tenant.get_property('deploy.min_count')),
max_count=int(tenant.get_property('deploy.max_count')),
user_data=Script.get(project, tenant.get_property('environment')),
dry_run=False)
time.sleep(30)
for index, instance in enumerate(reservations.instances):
subdomain_name = project['name'] + "-" + str(index+1)
instance_name = tenant.get_property('environment') + "-" + subdomain_name
print "Instance %s [%s] checking ..." % (instance.id, instance_name)
status = instance.update()
while status == 'pending':
print "Instance %s is still pending ..." % instance.id
time.sleep(2)
status = instance.update()
if status == 'running':
instance_ids.append(instance.id)
print 'New instance %s accessible at %s' % (instance.id, instance.public_dns_name)
try:
stopTime = project['stop-time']
except KeyError:
stopTime = "NA"
try:
startTime = project['start-time']
except KeyError:
startTime = "NA"
instance.add_tags({'Name': instance_name,
'Project': project['name'],
'Version': project['version'],
'StartTime': startTime,
'StopTime': stopTime,
'Environment': tenant.get_property('environment'),
'Capability': tenant.get_property('tag.capability'),
'Client': tenant.get_property('tag.client'),
'Deployer': 'igor'})
print 'Added new Tags, Description and Name to %s' % instance.id
dns.update_dns(instance.public_dns_name, project, subdomain=subdomain_name)
#TODO: Delete the instance if catch the exception
persistence.save(instance_name, project['version'])
else:
print 'Error with instance %s. The status is "%s"' % (instance.id, status)
instance_ids = None
return instance_ids
def test_we_can_get_all_instances(self, mock_landlord, mock_ec2):
persistence.save('Instance1', 'v43')
persistence.save('Instance2', 'v43')
mock_landlord.Tenant = StubLandlord
mock_connection = Mock()
mock_ec2.connect_to_region.return_value = mock_connection
instance1 = Mock()
instance1.id = 'i-938372'
instance1.dns_name = '192.1.11.1.dnsname'
instance1.ip_address = '192.1.11.1'
instance1.state = 'running'
instance1.tags = {'Name': 'STAGE-Instance-1', 'Project': 'Instance', 'Version': 'v43', 'AutoStopped': 'True'}
instance1.launch_time = datetime.date.today().isoformat()
instance1.image_id = 'ami-192812'
instance2 = Mock()
instance2.id = 'i-542211'
instance2.dns_name = '192.5.5.5.dnsname'
instance2.ip_address = '192.5.5.5'
instance2.state = 'stopped'
instance2.tags = {'Name': 'Instance2', 'Project': 'Instance', 'Version': 'v43'}
instance2.launch_time = datetime.date.today().isoformat()
instance2.image_id = 'ami-237829'
mock_connection.get_only_instances.return_value = [instance1, instance2]
instances = ec2.get_all_instances()
mock_ec2.connect_to_region.assert_called_with('eu-west-1', aws_access_key_id='aws.id',
aws_secret_access_key='aws.secret')
mock_connection.get_only_instances.assert_called_with(filters={"tag:Deployer": "igor"})
self.assertEquals(len(instances), 2)
self.assertEquals(instances[0]['name'], 'Instance-1')
self.assertEquals(instances[0]['version'], 'v43')
self.assertEquals(instances[0]['project'], 'Instance')
self.assertEquals(instances[0]['date'], datetime.date.today().isoformat())
self.assertEquals(instances[0]['ip'], '192.1.11.1')
self.assertEquals(instances[0]['status'], 'running')
self.assertEquals(instances[0]['autoStopped'], 'True')
self.assertEquals(instances[1]['name'], 'Instance2')
self.assertEquals(instances[1]['version'], 'v43')
self.assertEquals(instances[1]['project'], 'Instance')
self.assertEquals(instances[1]['date'], datetime.date.today().isoformat())
self.assertEquals(instances[1]['ip'], '192.5.5.5')
self.assertEquals(instances[1]['status'], 'stopped')
self.assertEquals(instances[1]['ami'], 'ami-237829')
self.assertEquals(instances[1]['autoStopped'], 'NA')
def test_we_can_get_all_instances_with_region(self, mock_landlord, mock_ec2):
persistence.save('Instance1', 'v43')
persistence.save('Instance2', 'v43')
mock_landlord.Tenant = StubLandlord
mock_connection = Mock()
mock_ec2.connect_to_region.return_value = mock_connection
instance1 = Mock()
instance1.id = 'i-938372'
instance1.ip_address = '192.1.11.1'
instance1.state = 'running'
instance1.launch_time = datetime.date.today().isoformat()
instance1.tags = {'Name': 'STAGE-Instance-1', 'Project': 'Instance', 'Version': 'v43', 'StopTime' : '8', 'StartTime': '6'}
instance2 = Mock()
instance2.id = 'i-542211'
instance2.state = 'stopped'
instance2.ip_address = None
instance2.launch_time = datetime.date.today().isoformat()
instance2.tags = {'Name': 'STAGE-Instance-2', 'Project': 'Instance', 'Version': 'v43', 'StopTime' : '9', 'StartTime': '7'}
mock_connection.get_only_instances.return_value = [instance1, instance2]
instances = ec2.get_all_instances('myRegion')
mock_ec2.connect_to_region.assert_called_with('myRegion', aws_access_key_id='aws.id',
aws_secret_access_key='aws.secret')
mock_connection.get_only_instances.assert_called_with(filters={"tag:Deployer": "igor"})
self.assertEquals(len(instances), 2)
self.assertEquals(instances[0]['name'], 'Instance-1')
self.assertEquals(instances[0]['version'], 'v43')
self.assertEquals(instances[0]['stopTime'], '8')
self.assertEquals(instances[0]['startTime'], '6')
self.assertEquals(instances[0]['project'], 'Instance')
self.assertEquals(instances[0]['date'], datetime.date.today().isoformat())
self.assertEquals(instances[0]['ip'], '192.1.11.1')
self.assertEquals(instances[0]['status'], 'running')
self.assertEquals(instances[1]['name'], 'Instance-2')
self.assertEquals(instances[1]['version'], 'v43')
self.assertEquals(instances[1]['startTime'], '7')
self.assertEquals(instances[1]['stopTime'], '9')
self.assertEquals(instances[1]['project'], 'Instance')
self.assertEquals(instances[1]['date'], datetime.date.today().isoformat())
self.assertEquals(instances[1]['ip'], 'None')
self.assertEquals(instances[1]['status'], 'stopped')
def test_it_should_keep_the_values_in_several_instances(self):
persistence.save('project', 'v3')
project = persistence.get('project')
self.assertEqual('v3', project['version'])
