Commit graph

306 commits

Author SHA1 Message Date
Leonard Lyubich
aa24702ebe [#401] control: Serve DropObjects RPC
Re-compile protobuf definition of Control service. Implement required
messages on DropObjects RPC request and response messages. Implement
`DropObjects` method on Control service server of the node. Use
`StorageEngine.Delete` method as a deleted object handler on server.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 13:07:53 +03:00
Leonard Lyubich
f2337baedc [#401] control: Add RPC to mark objects to be removed from the node
There is a need to define storage node's interface to remove objects from
the local storage.

Define `DropObjects` RPC in `ControlService`. Define `DropObjectsRequest` /
`DropObjectsResponse` structure of the request / response messages.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 13:07:53 +03:00
Leonard Lyubich
9073e198b9 [#398] cmd/node: Serve NetmapService.NetworkInfo RPC
Implement `NetworkInfo` calls on full stack of Netmap services. Current
epoch is read from node local state, magic number is read via `MagicNumber`
call of morph client.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-19 19:16:40 +03:00
Leonard Lyubich
b8d1144839 [#378] object/delete: Set expiration epoch of the created tombstones
Make object delete service to use network information to calculate and set
expiration of the created tombstone.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-19 11:56:32 +03:00
Leonard Lyubich
38727c2930 [#368] object: Reject expired objects
The lifetime of an object can be limited by specifying a correspondin
well-known attribute. Node should refuse to save expired objects.

Checking objects in FormatValidator is extended with an expiration attribute
parsing step.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-15 19:04:33 +03:00
Leonard Lyubich
f85e5f0238 [#202] object/eacl: Fix algorithm for checking eACL table
Add SignWithRFC6979 option to signature verification function since eACL
table are signed by users with this option.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-03 15:14:59 +03:00
Leonard Lyubich
ad348afcd6 [#202] object/eacl: Verify signature of eACL table
Since the contract started returning the table signature, it became
necessary to check its correctness.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-03 15:14:59 +03:00
Leonard Lyubich
bd5c70131b [#328] cmd/node: Serve Container.AnnounceUsedSpace RPC
Register recently implemented handler of AnnounceUsedSpace RPC in node app.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Leonard Lyubich
21133aee2f [#328] container/load: Implement route builder based on placement
Implement route Builder interface on wrapper over the container placement
builder, Component implies exactly one transfer to each of the most weight
nodes of the container (according to some weighing algorithm).
Implementation is planned for use when transferring local estimates of
storage nodes.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Leonard Lyubich
d48fb81193 [#328] container/load: Implement route controller
Implement a component for transmitting the value of the used container space
along a route defined in the system. Implement WriterProvider interface on
it. By implementation, it is the link between the route planner and the
point-to-point transmitter, and abstracts from the implementation of both of
them. In the future, this implementation will be used as a transmitter of
local estimates of storage nodes among themselves.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Leonard Lyubich
4415f8dc5b [#328] container/load: Implement simple Iterator and Writer providers
Implement functions to wrap Writer or Iterator. The resulting wrapper
provides WriterProvider or IteratorProvider interface respectively.
Such a wrapper can be used as a single storage instance provider
regardless of context.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Leonard Lyubich
2622e11ae3 [#328] container/load: Implement local storage of used space announcements
Implement a component that stores the values of the used space of
containers. The storage allows you to write several values for a fixed
container and epoch number, and read the averaged estimates of all
accumulated values. All values are stored in memory. This component is
planned to be used as an accumulator of opinions from various network
participants about the fullness of the container.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Leonard Lyubich
cc88320d6b [#328] container/load: Implement a metrics exchange controller
Implement a component that connects the value stores of the used space of
containers. Implement the Start/Stop operations on it, which will later
become the application handlers of the corresponding events from the
sidechain. The main task of the controller is to temporarily synchronize the
stages of calculating the global estimate of the used space in the
container. The details of the score calculation (the way of collecting /
transmitting local scores, the final score formula and writing to the
contract) are encapsulated in the dependency components, the controller is
abstracted from them.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-02 15:45:04 +03:00
Alex Vanin
e252f93dbf [#350] object/acl: Make best effort to classify request
Classifier looks at list of inner ring nodes and container
nodes from current and previous epoch to classify request.
Sometimes these checks might return error.

Consider there is a request from unknown key and container's
placement policy valid for current epoch and invalid for past
epoch. Classifier tries to find if key belongs to container
node from current epoch -- it is not. Then it tries to find if
key belongs to container node from past epoch and it throws
error, because placement policy is invalid for past epoch.

This is a legit case and classifier should ignore such errors
to provide best effort in matching. The only error classifier
should return is an error when request does not contain
public key to classify it.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-27 20:18:33 +03:00
Leonard Lyubich
c77d346016 [#339] services/netmap: Use dynamic node information
Replace static NodeInfo structure with NodeState interface that provides
method to read node information in runtime.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-25 17:13:46 +03:00
Leonard Lyubich
619f8826e1 [#315] control: Implement SetNetmapStatus on Server
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 17:46:12 +03:00
Leonard Lyubich
f39d08bda7 [#315] control: Add SetNetmapStatus rpc
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 17:46:12 +03:00
Leonard Lyubich
e5dc4ede57 [#312] control: Add newline at the end of proto file
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:52:08 +03:00
Leonard Lyubich
f327024ee7 [#312] control/server: Extended HealthChecker interface
Add HealthStatus method to HealthChecker interface that should return
current health status of the node application.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:52:08 +03:00
Leonard Lyubich
6ae51e41f9 [#312] control: Add health status field to health check response body
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:52:08 +03:00
Leonard Lyubich
0abb8acef3 [#312] control: Define HealthStatus enum
Define enumeration of the statuses of storage node application.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:52:08 +03:00
Leonard Lyubich
83d4420a30 [#313] control: Rename HealthStatus enum to NetmapStatus
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:52:08 +03:00
Alex Vanin
a89567a88d [#317] morph/client: Return complete eACL signature from contract
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-15 16:25:49 +03:00
Leonard Lyubich
c75a828adf [#311] control: Fix loss of parent attribute keys in netmap converter
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
6c9dab481c [#311] control: Cover StableMarshal methods with unit tests
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
5f22e7fac7 Add newline at end of Control service proto file
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
36d8e2d3b7 [#311] control: Implement JSON marshaler on Netmap message
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
dde24bc9e5 [#311] control: Rewrite methods for binary encoding and signatures
Rewrite marshalers and sizers using proto library from API repo.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
e9d4b2d25b [#311] Recompile protobuf files
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
3e882d963f [#311] services/control: Implement NetmapSnapshot method
Implement methods required for signatures. Receive network map from netmap
storage, convert it to Control service message and return in response.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
28777911fb [#311] services/control: Define NetmapSnapshot rpc
Add NetmapSnapshot rpc to ControlService protobuf definition. Recompile
proto files. Add required method to server structure.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
88023f3655 [#311] services/control: Define Netmap structure
Define NodeInfo protobuf type. Define Netmap protobuf type.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-15 16:11:50 +03:00
Leonard Lyubich
f311be3ab6 [#234] Fix ineffassign linter remark
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
0a0ee89665 [#306] control: Rename WithAllowedKeys function to WithAuthorizedKeys
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
abd9952e46 [#306] Rename Private service to Control service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
44a0fb5a69 [#306] private: Define and use HealthChecker interface to get the status
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
c1b8a4815f [#306] private: Implement server of gRPC private node service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
e75ddb0549 [#306] private: Implement setters on generated proto messages
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
85ec633938 [#306] Define and compile proto files for private node service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-14 12:13:49 +03:00
Leonard Lyubich
1e170c3812 [#234] services/object: Support netmap epoch and lookup dead in read ops
Support processing of NetmapEpoch and NetmapLookupDepth X-headers when
processing object read operations. Placement for operations
Get/Head/GetRange/GetRangeHash/Search is built for the epoch specified in
NetmapEpoch X-header (by default latest). Also the specified operations are
processed until success is achieved for network maps from the past up to
NetmapLookupDepth value. Behavior for default values (zero or missing) left
unchanged.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-12 19:19:11 +03:00
Leonard Lyubich
2f4d90025f [#234] core/netmap: Extend Source interface
Add GetNetMapByEpoch method. Add Epoch method.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-12 19:19:11 +03:00
Alex Vanin
e88c1f750d [#302] Fix golint else/return linter errors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-12 18:47:02 +03:00
Alex Vanin
74a68af5c2 [#302] Fix golint underscore linter errors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-12 18:47:02 +03:00
Alex Vanin
04c0c1b8f5 [#302] Fix errcheck linter errors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-12 18:47:02 +03:00
Alex Vanin
5e231c515a [#302] Fix whitespace linter errors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-12 18:47:02 +03:00
Leonard Lyubich
3a7f6701d8 [#290] object/rangehash: Apply salt to data before hashing
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-11 18:40:59 +03:00
Leonard Lyubich
0e2c761481 [#290] object/rangehash: Add salt to RangeHashPrm structure
Add binary salt field to RangeHashPrm struct. Implement field setter. Set
salt from the request in v2 service.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-11 18:40:59 +03:00
Leonard Lyubich
9a86fff7e0 [#291] Remove some unused code from repository
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-30 10:27:53 +03:00
Leonard Lyubich
a51211eda7 [#291] Remove unused code from pkg/services/object/head
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-30 10:27:53 +03:00
Leonard Lyubich
3260e9263e [#291] Remove unused pkg/services/object/rangehash packages
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-30 10:27:53 +03:00