def stage(volume):
csi_instance.node.NodeStageVolume(
pb.NodeStageVolumeRequest(
volume_id=volume.uuid,
publish_context={"uri": volume.uri, "ioTimeout": io_timeout},
staging_target_path=volume.staging_target_path,
volume_capability=get_volume_capability(volume, False),
secrets={},
volume_context={},
)
)
staged_volumes[volume.uuid] = volume
def test_stage_block_volume(csi_instance, volume_id, stage_context,
staging_target_path, block_volume_capability):
csi_instance.node.NodeStageVolume(
pb.NodeStageVolumeRequest(
volume_id=volume_id,
publish_context=stage_context,
staging_target_path=staging_target_path,
volume_capability=block_volume_capability,
secrets={},
volume_context={},
))
time.sleep(0.5)
csi_instance.node.NodeUnstageVolume(
pb.NodeUnstageVolumeRequest(volume_id=volume_id,
staging_target_path=staging_target_path))
def attempt_to_stage_volume_with_missing_volume_capability(
get_published_nexus, csi_instance, staging_target_path, io_timeout
):
nexus = get_published_nexus
with pytest.raises(grpc.RpcError) as error:
csi_instance.node.NodeStageVolume(
pb.NodeStageVolumeRequest(
volume_id=nexus.uuid,
publish_context={"uri": nexus.uri, "ioTimeout": io_timeout},
staging_target_path=staging_target_path,
secrets={},
volume_context={},
)
)
assert error.value.code() == grpc.StatusCode.INVALID_ARGUMENT
def staged_mount_volume(
csi_instance,
volume_id,
stage_context,
staging_target_path,
stage_mount_volume_capability,
):
csi_instance.node.NodeStageVolume(
pb.NodeStageVolumeRequest(
volume_id=volume_id,
publish_context=stage_context,
staging_target_path=staging_target_path,
volume_capability=stage_mount_volume_capability,
secrets={},
volume_context={},
))
yield
csi_instance.node.NodeUnstageVolume(
pb.NodeUnstageVolumeRequest(volume_id=volume_id,
staging_target_path=staging_target_path))
def attempt_to_stage_volume_with_missing_volume_id(
get_published_nexus, csi_instance, staging_target_path, io_timeout
):
nexus = get_published_nexus
with pytest.raises(grpc.RpcError) as error:
csi_instance.node.NodeStageVolume(
pb.NodeStageVolumeRequest(
publish_context={"uri": nexus.uri, "ioTimeout": io_timeout},
staging_target_path=staging_target_path,
volume_capability=pb.VolumeCapability(
access_mode=pb.VolumeCapability.AccessMode(
mode=pb.VolumeCapability.AccessMode.Mode.MULTI_NODE_SINGLE_WRITER
),
mount=pb.VolumeCapability.MountVolume(
fs_type="ext4", mount_flags=[]
),
),
secrets={},
volume_context={},
)
)
assert error.value.code() == grpc.StatusCode.INVALID_ARGUMENT