def test_client(self):
os.environ["DOCKER_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243"]'
self.addCleanup(self.remove_env, "DOCKER_HOSTS")
from redisapi.managers import DockerManager
manager = DockerManager()
client = manager.client()
hosts = ["http://host1.com:4243", "http://localhost:4243"]
self.assertIn(client.base_url, hosts)
def test_client(self):
os.environ["DOCKER_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243"]'
self.addCleanup(self.remove_env, "DOCKER_HOSTS")
from redisapi.managers import DockerManager
manager = DockerManager()
client = manager.client()
hosts = ["http://host1.com:4243", "http://localhost:4243"]
self.assertIn(client.base_url, hosts)
def test_hc_zabbix(self, zabix_mock):
os.environ["ZABBIX_URL"] = "url"
os.environ["ZABBIX_USER"] = "******"
os.environ["ZABBIX_PASSWORD"] = "******"
os.environ["HEALTH_CHECKER"] = "zabbix"
self.addCleanup(self.remove_env, "HEALTH_CHECKER")
os.environ["ZABBIX_HOST"] = "2"
os.environ["ZABBIX_INTERFACE"] = "1"
from redisapi.hc import ZabbixHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), ZabbixHealthCheck)
def test_hc_zabbix(self, zabix_mock):
os.environ["ZABBIX_URL"] = "url"
os.environ["ZABBIX_USER"] = "******"
os.environ["ZABBIX_PASSWORD"] = "******"
os.environ["HEALTH_CHECKER"] = "zabbix"
self.addCleanup(self.remove_env, "HEALTH_CHECKER")
os.environ["ZABBIX_HOST"] = "2"
os.environ["ZABBIX_INTERFACE"] = "1"
from redisapi.hc import ZabbixHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), ZabbixHealthCheck)
def test_running_without_the_REDIS_IMAGE_variable(self):
del os.environ["REDIS_IMAGE"]
with self.assertRaises(Exception) as cm:
from redisapi.managers import DockerManager
DockerManager()
exc = cm.exception
self.assertEqual(
(u"You must define the REDIS_IMAGE environment variable.", ),
exc.args,
)
def setUp(self):
os.environ["SENTINEL_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243", "http://host2.com:4243"]'
self.addCleanup(self.remove_env, "SENTINEL_HOSTS")
os.environ["REDIS_SERVER_HOST"] = "localhost"
self.addCleanup(self.remove_env, "REDIS_SERVER_HOST")
os.environ["REDIS_IMAGE"] = "redisapi"
self.addCleanup(self.remove_env, "REDIS_IMAGE")
os.environ["DOCKER_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243"]'
self.addCleanup(self.remove_env, "DOCKER_HOSTS")
from redisapi.managers import DockerManager
self.manager = DockerManager()
client_mock = mock.Mock()
client_mock.return_value = mock.Mock()
self.manager.client = client_mock
self.manager.health_checker = mock.Mock()
self.storage = MongoStorage()
def setUp(self):
os.environ["SENTINEL_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243", "http://host2.com:4243"]'
self.addCleanup(self.remove_env, "SENTINEL_HOSTS")
os.environ["REDIS_SERVER_HOST"] = "localhost"
self.addCleanup(self.remove_env, "REDIS_SERVER_HOST")
os.environ["REDIS_IMAGE"] = "redisapi"
self.addCleanup(self.remove_env, "REDIS_IMAGE")
os.environ["DOCKER_HOSTS"] = '["http://host1.com:4243", \
"http://localhost:4243"]'
self.addCleanup(self.remove_env, "DOCKER_HOSTS")
from redisapi.managers import DockerManager
self.manager = DockerManager()
client_mock = mock.Mock()
client_mock.return_value = mock.Mock()
self.manager.client = client_mock
self.manager.health_checker = mock.Mock()
self.storage = MongoStorage()
def test_hc(self):
from redisapi.hc import FakeHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), FakeHealthCheck)
def test_client_with_value(self):
from redisapi.managers import DockerManager
manager = DockerManager()
host = "http://myhost.com"
client = manager.client(host=host)
self.assertEqual(client.base_url, host)
def test_docker_host_from_hostname(self):
from redisapi.managers import DockerManager
manager = DockerManager()
url = manager.docker_url_from_hostname("host.com")
self.assertEqual(url, "http://host.com:4243")
class DockerManagerTest(unittest.TestCase):
def remove_env(self, env):
if env in os.environ:
del os.environ[env]
def setUp(self):
os.environ["SENTINEL_HOSTS"] = '["http://host1.com:4243", \
"http://*****:*****@mock.patch("pyzabbix.ZabbixAPI")
def test_hc_zabbix(self, zabix_mock):
os.environ["ZABBIX_URL"] = "url"
os.environ["ZABBIX_USER"] = "******"
os.environ["ZABBIX_PASSWORD"] = "******"
os.environ["HEALTH_CHECKER"] = "zabbix"
self.addCleanup(self.remove_env, "HEALTH_CHECKER")
os.environ["ZABBIX_HOST"] = "2"
os.environ["ZABBIX_INTERFACE"] = "1"
from redisapi.hc import ZabbixHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), ZabbixHealthCheck)
def test_add_instance(self):
add_mock = mock.Mock()
self.manager.config_sentinels = mock.Mock()
self.manager.health_checker.return_value = add_mock
client_mock = mock.Mock()
client_mock.return_value = mock.Mock(base_url="http://*****:*****@mock.patch("redis.StrictRedis")
def test_config_sentinels(self, redis_mock):
master = {"host": "localhost", "port": "3333"}
self.manager.config_sentinels("master_name", master)
calls = []
sentinels = [
{"host": u"host1.com", "port": u"4243"},
{"host": u"localhost", "port": u"4243"},
{"host": u"host2.com", "port": u"4243"},
]
for sentinel in sentinels:
host, port = sentinel["host"], sentinel["port"]
sentinel_calls = [
mock.call(host=host, port=port),
mock.call().sentinel(
'monitor', 'master_name', 'localhost', '3333', '1'),
mock.call().sentinel(
'set', 'master_name', 'down-after-milliseconds', '5000'),
mock.call().sentinel(
'set', 'master_name', 'failover-timeout', '60000'),
mock.call().sentinel(
'set', 'master_name', 'parallel-syncs', '1'),
]
calls.extend(sentinel_calls)
redis_mock.assert_has_calls(calls)
@mock.patch("redis.StrictRedis")
def test_remove_from_sentinel(self, redis_mock):
self.manager.remove_from_sentinel("master_name")
calls = []
sentinels = [
{"host": u"host1.com", "port": u"4243"},
{"host": u"localhost", "port": u"4243"},
{"host": u"host2.com", "port": u"4243"},
]
for sentinel in sentinels:
host, port = sentinel["host"], sentinel["port"]
sentinel_calls = [
mock.call(host=host, port=port),
mock.call().sentinel(
'remove', 'master_name'),
]
calls.extend(sentinel_calls)
redis_mock.assert_has_calls(calls)
def test_port_range_start(self):
self.assertEqual(49153, self.manager.port_range_start)
def test_get_port_new_host(self):
self.assertEqual(49153, self.manager.get_port_by_host("newhost"))
def test_get_port_host_with_containers(self):
instance = Instance(
name="name",
plan="basic",
endpoints=[{"host": "newhost", "port": 49153,
"container_id": "12"}],
)
self.storage.add_instance(instance)
self.assertEqual(49154, self.manager.get_port_by_host("newhost"))
def test_hc(self):
from redisapi.hc import FakeHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), FakeHealthCheck)
def test_client_with_value(self):
from redisapi.managers import DockerManager
manager = DockerManager()
host = "http://myhost.com"
client = manager.client(host=host)
self.assertEqual(client.base_url, host)
def test_docker_host_from_hostname(self):
from redisapi.managers import DockerManager
manager = DockerManager()
url = manager.docker_url_from_hostname("host.com")
self.assertEqual(url, "http://host.com:4243")
class DockerManagerTest(unittest.TestCase):
def remove_env(self, env):
if env in os.environ:
del os.environ[env]
def setUp(self):
os.environ["SENTINEL_HOSTS"] = '["http://host1.com:4243", \
"http://*****:*****@mock.patch("pyzabbix.ZabbixAPI")
def test_hc_zabbix(self, zabix_mock):
os.environ["ZABBIX_URL"] = "url"
os.environ["ZABBIX_USER"] = "******"
os.environ["ZABBIX_PASSWORD"] = "******"
os.environ["HEALTH_CHECKER"] = "zabbix"
self.addCleanup(self.remove_env, "HEALTH_CHECKER")
os.environ["ZABBIX_HOST"] = "2"
os.environ["ZABBIX_INTERFACE"] = "1"
from redisapi.hc import ZabbixHealthCheck
from redisapi.managers import DockerManager
manager = DockerManager()
self.assertIsInstance(manager.health_checker(), ZabbixHealthCheck)
def test_add_instance(self):
add_mock = mock.Mock()
self.manager.config_sentinels = mock.Mock()
self.manager.health_checker.return_value = add_mock
client_mock = mock.Mock()
client_mock.return_value = mock.Mock(base_url="http://*****:*****@mock.patch("redis.StrictRedis")
def test_config_sentinels(self, redis_mock):
master = {"host": "localhost", "port": "3333"}
self.manager.config_sentinels("master_name", master)
calls = []
sentinels = [
{
"host": u"host1.com",
"port": u"4243"
},
{
"host": u"localhost",
"port": u"4243"
},
{
"host": u"host2.com",
"port": u"4243"
},
]
for sentinel in sentinels:
host, port = sentinel["host"], sentinel["port"]
sentinel_calls = [
mock.call(host=host, port=port),
mock.call().sentinel('monitor', 'master_name', 'localhost',
'3333', '1'),
mock.call().sentinel('set', 'master_name',
'down-after-milliseconds', '5000'),
mock.call().sentinel('set', 'master_name', 'failover-timeout',
'60000'),
mock.call().sentinel('set', 'master_name', 'parallel-syncs',
'1'),
]
calls.extend(sentinel_calls)
redis_mock.assert_has_calls(calls)
@mock.patch("redis.StrictRedis")
def test_remove_from_sentinel(self, redis_mock):
self.manager.remove_from_sentinel("master_name")
calls = []
sentinels = [
{
"host": u"host1.com",
"port": u"4243"
},
{
"host": u"localhost",
"port": u"4243"
},
{
"host": u"host2.com",
"port": u"4243"
},
]
for sentinel in sentinels:
host, port = sentinel["host"], sentinel["port"]
sentinel_calls = [
mock.call(host=host, port=port),
mock.call().sentinel('remove', 'master_name'),
]
calls.extend(sentinel_calls)
redis_mock.assert_has_calls(calls)
def test_port_range_start(self):
self.assertEqual(49153, self.manager.port_range_start)
def test_get_port_new_host(self):
self.assertEqual(49153, self.manager.get_port_by_host("newhost"))
def test_get_port_host_with_containers(self):
instance = Instance(
name="name",
plan="basic",
endpoints=[{
"host": "newhost",
"port": 49153,
"container_id": "12"
}],
)
self.storage.add_instance(instance)
self.assertEqual(49154, self.manager.get_port_by_host("newhost"))
