Commit graph

77 commits

Author SHA1 Message Date
Alex Vanin
bca7cf9470 [#1047] policer: Check context before job selection
When application is being terminated, replicator routine
might be on the object picking phase. Storage is terminated
asynchronously, thus `Select()` may return corresponding
error. If we don't process `context.Done()` in this case,
then application freezes on shutdown.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-12-20 14:42:57 +03:00
Alex Vanin
011d0f605b [#965] replicator: Make HandleTask function public
Continues replication executed in separate pool of goroutines,
so there is no need in worker to handle replication tasks
asynchronously.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-11-26 15:39:38 +03:00
Alex Vanin
a74a402a7d [#965] policer: Implement continuous replication
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-11-26 15:39:38 +03:00
Evgenii Stratonikov
95893927aa *: replace neofs-api-go with neofs-sdk-go
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-11-12 17:29:09 +03:00
Evgenii Stratonikov
7cb3d0cb4a [#885] policer: remove objects for removed container
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-10-18 12:14:14 +03:00
Evgenii Stratonikov
b8ba677c85 [#882] policer: add CID to the error message
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-10-08 08:21:01 +03:00
Leonard Lyubich
e473f3ac91 [#645] *: Use helper functions to build client.NodeInfo structures
Helper functions from core/client package allow to set public keys of
storage nodes.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-09-30 20:57:00 +03:00
Leonard Lyubich
73fb1a886c [#849] policer: Write message about redundant local object copy
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-09-27 11:27:41 +03:00
Leonard Lyubich
d613a856ce [#849] policer: Log object address in processNodes method
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-09-27 11:27:41 +03:00
Leonard Lyubich
358e3ed8c4 [#645] *: Change the locality condition of the node from the placement
Some software components regulate the way of working with placement arrays
when a local node enters it. In the previous implementation, the locality
criterion was the correspondence between the announced network address
(group) and the address with which the node was configured. However, by
design, network addresses are not unique identifiers of storage nodes in the
system.

Change comparisons by network addresses to comparisons by keys in all
packages with the logic described above. Implement `netmap.AnnouncedKeys`
interface on `cfg` type in the storage node application.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-09-07 09:53:18 +03:00
Leonard Lyubich
abfcc7498c [#715] services/policer: Select pseudo-random list of objects to check
In previous implementation of Policer's job queue the same list of objects for
processing was selected at each iteration. This was caused by consistent
return of `engine.List` function.

Use `rand.Shuffle` function to compose pseudo-random list of all objects in
order to approximately evenly distribute objects to work.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-08-25 14:40:12 +03:00
Leonard Lyubich
8ac3c62518 [#607] object/head: Make client constructor to work with group address
Make Object Head service to work with `AddressGroup` instead of `Address`
in order to support multiple addresses of the storage node.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-28 15:52:50 +03:00
Leonard Lyubich
6e5d7f84af [#607] network: Generalize LocalAddressSource to address group
Make `LocalAddressSource.LocalAddress` method to return `AddressGroup`. Make
`IsLocalAddress` function to accept parameter of type `AddressGroup`. Adopt
the application code with temporary `GroupFromAddress` helper.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-28 15:52:50 +03:00
Leonard Lyubich
adbbad0beb [#607] network: Do not work with Address pointers
`network.Address` structure in most cases created once and used read-only.

Replace `AddressFromString` function with `Address.FromString` method with
the same purpose and implementation. Make all libraries to work with value.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-18 18:09:50 +03:00
Leonard Lyubich
95ccbbc2f9 [#607] network: Accept value instead of pointer in IsLocalAddress
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-18 18:09:50 +03:00
Leonard Lyubich
5900975d58 [#217] object/policer: Leave readability instead of performance comment
Right now we pass redundant copy to callback outside the for-loop through
the helpful boolean variable instead of calling it deeply nested.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 20:59:14 +03:00
Leonard Lyubich
277e3ca20a [#217] policer: Handler redundant local copy of the object
Detect redundant local copy of the object in Object Policer. Add redundant
copy callback (`WithRedundantCopyCallback` option). Pass address of the
redundant copy to callback.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 20:59:14 +03:00
Alex Vanin
bbe700fa37 [#250] service/policer: Don't shrink node list at unknown error
Every unknown error must not decrease shortage counter and must not
exclude faulty node from the node list, because this list will be used
later for replication.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-14 21:49:50 +03:00
Alex Vanin
e0350efe00 [#231] services/policer: Use engine.List method
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-11 17:19:37 +03:00
Leonard Lyubich
aa9eb2eaf2 [#186] policer: Use new storage engine for work
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-11 17:19:37 +03:00
Alex Vanin
a14bb6292b [#182] Reuse search filter in policer
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-19 17:59:46 +03:00
Alex Vanin
2e605b2435 [#182] Limit policer object filter to physical stored objects
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-19 17:59:46 +03:00
Leonard Lyubich
3de8febe57 [#174] Update to latest neofs-api-go changes
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-17 11:56:00 +03:00
Alex Vanin
65be09d3db [#155] Update neofs-api-go with refactored pkg/netmap
Refactored pkg/netmap package provides JSON converters for
NodeInfo and PlacementPolicy structures, that has been used
by client applications.

It also updates Node structure itself so it is a part of
grpc <-> v2 <-> pkg conversion chain.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-06 09:55:05 +03:00
Leonard Lyubich
c0aa892161 [#136] localstorage: Make local storage to use new metabase
Replace meta Bucket with meta.DB instance in local storage implementation.
Adopt all dependent components to new local storage.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-03 18:42:32 +03:00
Leonard Lyubich
f66c7958e7 [#109] services/policer: Assign tasks to Replicator
Make Policer to call AddTask method of Replicator when an insufficient
number of copies of an object is detected in the container.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-23 15:23:22 +03:00
Leonard Lyubich
0dab4b7581 [#108] services: Implement Policer service
Implement Policer service that performs background work to check compliance
with the placement policy for local objects in the container. In the initial
implementation, the selection of the working queue of objects is
simplified, and there is no transfer of the result to the replicator.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-21 14:42:51 +03:00