96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
# Copyright (C) 2018 Red Hat
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import fixtures
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import logging
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import os
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import tempfile
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from unittest.mock import patch
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import boto3
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from moto import mock_ec2
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import yaml
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from nodepool import tests
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from nodepool import zk
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class TestDriverAws(tests.DBTestCase):
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log = logging.getLogger("nodepool.TestDriverAws")
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@mock_ec2
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def test_ec2_machine(self):
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aws_id = 'AK000000000000000000'
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aws_key = '0123456789abcdef0123456789abcdef0123456789abcdef'
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self.useFixture(
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fixtures.EnvironmentVariable('AWS_ACCESS_KEY_ID', aws_id))
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self.useFixture(
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fixtures.EnvironmentVariable('AWS_SECRET_ACCESS_KEY', aws_key))
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ec2 = boto3.client('ec2', region_name='us-west-2')
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# TEST-NET-3
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vpc = ec2.create_vpc(CidrBlock='203.0.113.0/24')
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subnet = ec2.create_subnet(
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CidrBlock='203.0.113.128/25', VpcId=vpc['Vpc']['VpcId'])
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subnet_id = subnet['Subnet']['SubnetId']
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sg = ec2.create_security_group(
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GroupName='zuul-nodes', VpcId=vpc['Vpc']['VpcId'],
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Description='Zuul Nodes')
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sg_id = sg['GroupId']
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ec2_template = os.path.join(
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os.path.dirname(__file__), '..', 'fixtures', 'aws.yaml')
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raw_config = yaml.safe_load(open(ec2_template))
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raw_config['zookeeper-servers'][0] = {
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'host': self.zookeeper_host,
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'port': self.zookeeper_port,
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'chroot': self.zookeeper_chroot,
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}
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raw_config['providers'][0]['pools'][0]['subnet-id'] = subnet_id
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raw_config['providers'][0]['pools'][0]['security-group-id'] = sg_id
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with tempfile.NamedTemporaryFile() as tf:
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tf.write(yaml.safe_dump(
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raw_config, default_flow_style=False).encode('utf-8'))
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tf.flush()
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configfile = self.setup_config(tf.name)
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pool = self.useNodepool(configfile, watermark_sleep=1)
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pool.start()
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req = zk.NodeRequest()
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req.state = zk.REQUESTED
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req.node_types.append('ubuntu1404')
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with patch('nodepool.driver.aws.handler.nodescan') as nodescan:
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nodescan.return_value = 'MOCK KEY'
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self.zk.storeNodeRequest(req)
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self.log.debug("Waiting for request %s", req.id)
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req = self.waitForNodeRequest(req)
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self.assertEqual(req.state, zk.FULFILLED)
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self.assertNotEqual(req.nodes, [])
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node = self.zk.getNode(req.nodes[0])
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self.assertEqual(node.allocated_to, req.id)
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self.assertEqual(node.state, zk.READY)
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self.assertIsNotNone(node.launcher)
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self.assertEqual(node.connection_type, 'ssh')
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nodescan.assert_called_with(
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node.interface_ip, port=22, timeout=180, gather_hostkeys=True)
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node.state = zk.DELETING
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self.zk.storeNode(node)
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self.waitForNodeDeletion(node)
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