def update(self, defn: HcloudVolumeDefinition, model: BoundVolume) -> None:
if defn.config.location != model.location.name:
self.logger.error(
"Cannot update the location of a Hetzner Cloud volume")
if defn.config.size < model.size:
self.logger.error("Cannot shrink volume")
elif defn.config.size > model.size:
if not self.depl.logger.confirm(f"Resize volume {self.name!r}?"):
return
model.resize(defn.config.size).wait_until_finished()
self.size = defn.config.size
def test_bound_volume_init(self, volume_response):
bound_volume = BoundVolume(
client=mock.MagicMock(),
data=volume_response['volume']
)
assert bound_volume.id == 1
assert bound_volume.created == isoparse("2016-01-30T23:50:11+00:00")
assert bound_volume.name == "database-storage"
assert isinstance(bound_volume.server, BoundServer)
assert bound_volume.server.id == 12
assert bound_volume.size == 42
assert bound_volume.linux_device == "/dev/disk/by-id/scsi-0HC_Volume_4711"
assert bound_volume.protection == {"delete": False}
assert bound_volume.labels == {}
assert bound_volume.status == "available"
assert isinstance(bound_volume.location, BoundLocation)
assert bound_volume.location.id == 1
assert bound_volume.location.name == "fsn1"
assert bound_volume.location.description == "Falkenstein DC Park 1"
assert bound_volume.location.country == "DE"
assert bound_volume.location.city == "Falkenstein"
assert bound_volume.location.latitude == 50.47612
assert bound_volume.location.longitude == 12.370071
def __init__(self, client, data, complete=True):
datacenter = data.get('datacenter')
if datacenter is not None:
data['datacenter'] = BoundDatacenter(client._client.datacenters, datacenter)
volumes = data.get('volumes', [])
if volumes:
volumes = [BoundVolume(client._client.volumes, {"id": volume}, complete=False) for volume in volumes]
data['volumes'] = volumes
image = data.get("image", None)
if image is not None:
data['image'] = BoundImage(client._client.images, image)
iso = data.get("iso", None)
if iso is not None:
data['iso'] = BoundIso(client._client.isos, iso)
server_type = data.get("server_type")
if server_type is not None:
data['server_type'] = BoundServerType(client._client.server_types, server_type)
public_net = data.get("public_net")
if public_net:
ipv4_address = IPv4Address(**public_net['ipv4'])
ipv6_network = IPv6Network(**public_net['ipv6'])
floating_ips = [BoundFloatingIP(client._client.floating_ips, {"id": floating_ip}, complete=False) for
floating_ip in public_net['floating_ips']]
data['public_net'] = PublicNetwork(ipv4=ipv4_address, ipv6=ipv6_network, floating_ips=floating_ips)
super(BoundServer, self).__init__(client, data, complete)
def test_create_with_volumes(self, servers_client, response_create_simple_server):
servers_client._client.request.return_value = response_create_simple_server
volumes = [Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=2))]
response = servers_client.create(
"my-server",
server_type=ServerType(name="cx11"),
image=Image(id=4711),
volumes=volumes,
start_after_create=False
)
servers_client._client.request.assert_called_with(
url="/servers",
method="POST",
json={
'name': "my-server",
'server_type': "cx11",
'image': 4711,
'volumes': [1, 2],
"start_after_create": False
}
)
bound_server = response.server
bound_action = response.action
next_actions = response.next_actions
root_password = response.root_password
assert root_password == "YItygq1v3GYjjMomLaKc"
assert bound_server._client is servers_client
assert bound_server.id == 1
assert bound_server.name == "my-server"
assert isinstance(bound_action, BoundAction)
assert bound_action._client == servers_client._client.actions
assert bound_action.id == 1
assert bound_action.command == "create_server"
assert next_actions[0].id == 13
def bound_volume(self, hetzner_client):
return BoundVolume(client=hetzner_client.volumes, data=dict(id=14))
class TestVolumesClient(object):
@pytest.fixture()
def volumes_client(self):
return VolumesClient(client=mock.MagicMock())
def test_get_by_id(self, volumes_client, volume_response):
volumes_client._client.request.return_value = volume_response
bound_volume = volumes_client.get_by_id(1)
volumes_client._client.request.assert_called_with(url="/volumes/1", method="GET")
assert bound_volume._client is volumes_client
assert bound_volume.id == 1
assert bound_volume.name == "database-storage"
@pytest.mark.parametrize(
"params",
[
{'label_selector': "label1", 'page': 1, 'per_page': 10},
{}
]
)
def test_get_list(self, volumes_client, two_volumes_response, params):
volumes_client._client.request.return_value = two_volumes_response
result = volumes_client.get_list(**params)
volumes_client._client.request.assert_called_with(url="/volumes", method="GET", params=params)
bound_volumes = result.volumes
assert result.meta is None
assert len(bound_volumes) == 2
bound_volume1 = bound_volumes[0]
bound_volume2 = bound_volumes[1]
assert bound_volume1._client is volumes_client
assert bound_volume1.id == 1
assert bound_volume1.name == "database-storage"
assert bound_volume2._client is volumes_client
assert bound_volume2.id == 2
assert bound_volume2.name == "vault-storage"
@pytest.mark.parametrize("params", [{'label_selector': "label1"}])
def test_get_all(self, volumes_client, two_volumes_response, params):
volumes_client._client.request.return_value = two_volumes_response
bound_volumes = volumes_client.get_all(**params)
params.update({'page': 1, 'per_page': 50})
volumes_client._client.request.assert_called_with(url="/volumes", method="GET", params=params)
assert len(bound_volumes) == 2
bound_volume1 = bound_volumes[0]
bound_volume2 = bound_volumes[1]
assert bound_volume1._client is volumes_client
assert bound_volume1.id == 1
assert bound_volume1.name == "database-storage"
assert bound_volume2._client is volumes_client
assert bound_volume2.id == 2
assert bound_volume2.name == "vault-storage"
def test_get_by_name(self, volumes_client, one_volumes_response):
volumes_client._client.request.return_value = one_volumes_response
bound_volume = volumes_client.get_by_name("database-storage")
params = {'name': "database-storage"}
volumes_client._client.request.assert_called_with(url="/volumes", method="GET", params=params)
assert bound_volume._client is volumes_client
assert bound_volume.id == 1
assert bound_volume.name == "database-storage"
def test_create_with_location(self, volumes_client, volume_create_response):
volumes_client._client.request.return_value = volume_create_response
response = volumes_client.create(
100,
"database-storage",
location=Location(name="location"),
automount=False,
format="xfs"
)
volumes_client._client.request.assert_called_with(
url="/volumes",
method="POST",
json={
'name': "database-storage",
'size': 100,
'location': "location",
'automount': False,
'format': "xfs"
}
)
bound_volume = response.volume
action = response.action
next_actions = response.next_actions
assert bound_volume._client is volumes_client
assert bound_volume.id == 4711
assert bound_volume.name == "database-storage"
assert action.id == 13
assert next_actions[0].command == "start_server"
@pytest.mark.parametrize("server", [Server(id=1), BoundServer(mock.MagicMock(), dict(id=1))])
def test_create_with_server(self, volumes_client, server, volume_create_response):
volumes_client._client.request.return_value = volume_create_response
volumes_client.create(
100,
"database-storage",
server=server,
automount=False,
format="xfs"
)
volumes_client._client.request.assert_called_with(
url="/volumes",
method="POST",
json={
'name': "database-storage",
'size': 100,
'server': 1,
'automount': False,
'format': "xfs"
}
)
def test_create_negative_size(self, volumes_client):
with pytest.raises(ValueError) as e:
volumes_client.create(
-100,
"database-storage",
location=Location(name="location")
)
assert str(e.value) == "size must be greater than 0"
volumes_client._client.request.assert_not_called()
@pytest.mark.parametrize("location,server", [(None, None), ("location", Server(id=1))])
def test_create_wrong_location_server_combination(self, volumes_client, location, server):
with pytest.raises(ValueError) as e:
volumes_client.create(
100,
"database-storage",
location=location,
server=server
)
assert str(e.value) == "only one of server or location must be provided"
volumes_client._client.request.assert_not_called()
@pytest.mark.parametrize("volume", [Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_get_actions_list(self, volumes_client, volume, response_get_actions):
volumes_client._client.request.return_value = response_get_actions
result = volumes_client.get_actions_list(volume, sort="id")
volumes_client._client.request.assert_called_with(url="/volumes/1/actions", method="GET", params={"sort": "id"})
actions = result.actions
assert len(actions) == 1
assert isinstance(actions[0], BoundAction)
assert actions[0]._client == volumes_client._client.actions
assert actions[0].id == 13
assert actions[0].command == "attach_volume"
@pytest.mark.parametrize("volume", [Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_update(self, volumes_client, volume, response_update_volume):
volumes_client._client.request.return_value = response_update_volume
volume = volumes_client.update(volume, name="new-name")
volumes_client._client.request.assert_called_with(url="/volumes/1", method="PUT", json={"name": "new-name"})
assert volume.id == 4711
assert volume.name == "new-name"
@pytest.mark.parametrize("volume", [Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_change_protection(self, volumes_client, volume, generic_action):
volumes_client._client.request.return_value = generic_action
action = volumes_client.change_protection(volume, True)
volumes_client._client.request.assert_called_with(url="/volumes/1/actions/change_protection", method="POST", json={"delete": True})
assert action.id == 1
assert action.progress == 0
@pytest.mark.parametrize("volume", [Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_delete(self, volumes_client, volume, generic_action):
volumes_client._client.request.return_value = generic_action
delete_success = volumes_client.delete(volume)
volumes_client._client.request.assert_called_with(url="/volumes/1", method="DELETE")
assert delete_success is True
@pytest.mark.parametrize("server,volume",
[(Server(id=1), Volume(id=12)),
(BoundServer(mock.MagicMock(), dict(id=1)), BoundVolume(mock.MagicMock(), dict(id=12)))])
def test_attach(self, volumes_client, server, volume, generic_action):
volumes_client._client.request.return_value = generic_action
action = volumes_client.attach(volume, server)
volumes_client._client.request.assert_called_with(
url="/volumes/12/actions/attach",
method="POST",
json={"server": 1}
)
assert action.id == 1
assert action.progress == 0
@pytest.mark.parametrize("volume", [Volume(id=12), BoundVolume(mock.MagicMock(), dict(id=12))])
def test_detach(self, volumes_client, volume, generic_action):
volumes_client._client.request.return_value = generic_action
action = volumes_client.detach(volume)
volumes_client._client.request.assert_called_with(
url="/volumes/12/actions/detach",
method="POST"
)
assert action.id == 1
assert action.progress == 0
@pytest.mark.parametrize("volume", [Volume(id=12), BoundVolume(mock.MagicMock(), dict(id=12))])
def test_resize(self, volumes_client, volume, generic_action):
volumes_client._client.request.return_value = generic_action
action = volumes_client.resize(volume, 50)
volumes_client._client.request.assert_called_with(
url="/volumes/12/actions/resize",
method="POST",
json={"size": 50}
)
assert action.id == 1
assert action.progress == 0
def __init__(self, client, data, complete=True):
datacenter = data.get('datacenter')
if datacenter is not None:
data['datacenter'] = BoundDatacenter(client._client.datacenters,
datacenter)
volumes = data.get('volumes', [])
if volumes:
volumes = [
BoundVolume(client._client.volumes, {"id": volume},
complete=False) for volume in volumes
]
data['volumes'] = volumes
image = data.get("image", None)
if image is not None:
data['image'] = BoundImage(client._client.images, image)
iso = data.get("iso", None)
if iso is not None:
data['iso'] = BoundIso(client._client.isos, iso)
server_type = data.get("server_type")
if server_type is not None:
data['server_type'] = BoundServerType(client._client.server_types,
server_type)
public_net = data.get("public_net")
if public_net:
ipv4_address = IPv4Address(**public_net['ipv4'])
ipv6_network = IPv6Network(**public_net['ipv6'])
floating_ips = [
BoundFloatingIP(client._client.floating_ips,
{"id": floating_ip},
complete=False)
for floating_ip in public_net['floating_ips']
]
firewalls = [
PublicNetworkFirewall(BoundFirewall(client._client.firewalls,
{"id": firewall["id"]},
complete=False),
status=firewall["status"])
for firewall in public_net.get("firewalls", [])
]
data['public_net'] = PublicNetwork(ipv4=ipv4_address,
ipv6=ipv6_network,
floating_ips=floating_ips,
firewalls=firewalls)
private_nets = data.get("private_net")
if private_nets:
private_nets = [
PrivateNet(network=BoundNetwork(client._client.networks,
{"id": private_net['network']},
complete=False),
ip=private_net['ip'],
alias_ips=private_net['alias_ips'],
mac_address=private_net['mac_address'])
for private_net in private_nets
]
data['private_net'] = private_nets
super(BoundServer, self).__init__(client, data, complete)
class TestVolumesClient(object):
def test_get_by_id(self, hetzner_client):
bound_volume = hetzner_client.volumes.get_by_id(4711)
assert bound_volume.id == 4711
assert bound_volume.name == "database-storage"
assert bound_volume.size == 42
def test_get_by_name(self, hetzner_client):
bound_volume = hetzner_client.volumes.get_by_name("database-storage")
assert bound_volume.id == 4711
assert bound_volume.name == "database-storage"
assert bound_volume.size == 42
def test_get_list(self, hetzner_client):
result = hetzner_client.volumes.get_list()
bound_volumes = result.volumes
assert bound_volumes[0].id == 4711
assert bound_volumes[0].name == "database-storage"
assert bound_volumes[0].size == 42
@pytest.mark.parametrize(
"server",
[Server(id=1), BoundServer(mock.MagicMock(), dict(id=1))])
def test_create(self, hetzner_client, server):
response = hetzner_client.volumes.create(
42,
"test-database",
location=Location(name="nbg1"),
automount=False,
format="xfs")
volume = response.volume
action = response.action
next_actions = response.next_actions
assert volume.id == 4711
assert volume.name == "database-storage"
assert volume.size == 42
assert action.id == 13
assert action.command == "create_volume"
assert len(next_actions) == 1
assert next_actions[0].id == 13
assert next_actions[0].command == "start_server"
@pytest.mark.parametrize(
"volume",
[Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_get_actions(self, hetzner_client, volume):
actions = hetzner_client.volumes.get_actions(volume)
assert len(actions) == 1
assert actions[0].id == 13
assert actions[0].command == "attach_volume"
@pytest.mark.parametrize(
"volume",
[Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_update(self, hetzner_client, volume):
volume = hetzner_client.volumes.update(volume,
name="new-name",
labels={})
assert volume.id == 4711
assert volume.name == "new-name"
@pytest.mark.parametrize(
"volume",
[Volume(id=1), BoundVolume(mock.MagicMock(), dict(id=1))])
def test_delete(self, hetzner_client, volume):
delete_success = hetzner_client.volumes.delete(volume)
assert delete_success is True
@pytest.mark.parametrize("server,volume",
[(Server(id=43), Volume(id=4711)),
(BoundServer(mock.MagicMock(), dict(id=43)),
BoundVolume(mock.MagicMock(), dict(id=4711)))])
def test_attach(self, hetzner_client, server, volume):
action = hetzner_client.volumes.attach(volume, server)
assert action.id == 13
assert action.progress == 0
assert action.command == "attach_volume"
@pytest.mark.parametrize(
"volume",
[Volume(id=4711),
BoundVolume(mock.MagicMock(), dict(id=4711))])
def test_detach(self, hetzner_client, volume):
action = hetzner_client.volumes.detach(volume)
assert action.id == 13
assert action.progress == 0
assert action.command == "detach_volume"
@pytest.mark.parametrize(
"volume",
[Volume(id=4711),
BoundVolume(mock.MagicMock(), dict(id=4711))])
def test_resize(self, hetzner_client, volume):
action = hetzner_client.volumes.resize(volume, 50)
assert action.id == 13
assert action.progress == 0
assert action.command == "resize_volume"