c19396d203
[ #885 ] control: Make chain id bytes in grpc
...
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
2024-01-11 07:24:22 +00:00
11add38e87
[ #857 ] golangci: Add protogetter linter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-12 16:27:02 +03:00
26e4f7005c
[ #741 ] treesvc: Refactor tree sync
...
Fix linter issues.
Add error logging.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-30 12:45:02 +00:00
b21be1abdd
[ #741 ] treesvc: Do not update sync height if some node is unavailable
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-30 12:45:02 +00:00
b215817e14
[ #741 ] treesvc: Remove unused height variables
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-30 12:45:02 +00:00
7cdae4f660
[ #792 ] proto: Regenerate with fixed version
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-09 10:09:13 +00:00
79088baa06
[ #772 ] node: Apply gofumpt
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-31 17:03:03 +03:00
c1e4130020
[ #146 ] node: Add trace_id to logs
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-09-27 11:05:27 +03:00
4ea0df77d0
[ #574 ] policer: Check if the container was really removed
...
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
2023-08-28 14:21:38 +00:00
554ff2c06b
[ #574 ] core: Extend Source interface with DeletionInfo method
...
* Introduce common method EverExisted
* Define DeletionInfo for struct that must implement Source
* Refactor tree srv
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
2023-08-28 14:21:38 +00:00
96e690883f
[ #638 ] Unify test loggers
...
In some places we have debug=false, in others debug=true.
Let's be consistent.
Semantic patch:
```
@@
@@
-test.NewLogger(..., false)
+test.NewLogger(..., true)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-23 11:21:05 +00:00
322c1dc273
[ #638 ] Use test.NewLogger() in tests
...
Semantic patch (restricted to **/*_test.go):
```
@@
@@
+import "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger/test"
-import "go.uber.org/zap"
-import "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
-&logger.Logger{Logger: zap.L()}
+test.NewLogger(t, false)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-23 11:21:05 +00:00
23be3eb627
[ #574 ] tree: Check if container is really removed
...
* Use DeletionInfo method from morph client to check if
the container has been really removed from neo-go
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-08-21 12:50:20 +03:00
f7042c5a6f
[ #609 ] Replace zaptest.NewLogger() with zap.L()
...
Semantic patch:
```
@@
@@
-import "go.uber.org/zap/zaptest"
+import "go.uber.org/zap"
-zaptest.NewLogger(t)
+zap.L()
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:51:10 +00:00
e604a3d749
[ #607 ] *: Use zap.Stringer() where possible
...
Semantic patch:
```
@@
var f expression
var t expression
var a expression
@@
f(
...,
- zap.String(t, a.String()),
+ zap.Stringer(t, a),
...,
)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:50:02 +00:00
1e8b4b8a17
[ #557 ] services: Regenerate stable marshalers
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-02 13:37:40 +00:00
eed594431f
[ #335 ] treesvc: Add GetSubTree ordering unit test
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-07-20 10:14:10 +03:00
b4e72a2dfd
[ #335 ] treesvc: Sort nodes by Filename in GetSubTree
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-07-20 10:14:10 +03:00
8a9fc2c372
[ #510 ] treesvc: Rename tableFromBearer to useBearer
...
With impersonation, the old name is no longer descriptive.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-07-12 10:23:21 +00:00
b8bcfac531
[ #510 ] treesvc: Fix panic in bearer token processing
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-07-12 10:23:21 +00:00
6eefe9747e
treesvc: Do not provide credentials unless TLS is used
...
4f413fe86e
2023-07-06 08:04:28 +00:00
d0ab552a90
[ #478 ] *: Fix funlen linter warnings
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-28 15:01:49 +00:00
8a4e250dae
[ #468 ] *: replace outdated TODO crypto-related links
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-28 12:13:20 +00:00
4f413fe86e
[ #1 ] treesvc: Properly check for secure transport
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-28 12:13:20 +00:00
71889234b7
[ #449 ] tree: Allow reading requests signed by keys from allow list
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2023-06-23 14:44:19 +03:00
4887f489a1
[ #17 ] Add morph client metrics
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-06-13 14:06:04 +03:00
90e9247b69
[ #371 ] ir: Add morph cache metrics
...
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-06-13 10:10:13 +00:00
957a43a124
[ #266 ] services/tree: Add sync check
...
Do not accept requests until initial sync is finished.
`Apply` is deliberately left out -- we don't want to miss anything new.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-13 10:00:45 +00:00
e69a1e8482
[ #266 ] services/tree: Return operation log up to some height
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-13 10:00:45 +00:00
dcdfb6ed41
[ #412 ] node: Use observability interceptors
...
Use metrics and tracing interceptors.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-01 13:23:11 +00:00
74578052f9
[ #412 ] node: Replace tracing package
...
Use observability module.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-01 13:23:11 +00:00
bc34fee6a7
[ #370 ] Add tree service metrics
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-05-26 13:39:12 +00:00
13a7a90101
[ #355 ] Increase tree svc client cache size to test hypotheses
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-05-17 14:11:46 +03:00
Pavel Karpy
479c5a65e1
[ #322 ] node: Fix tree svc panic
...
If a connection has not been established earlier, it stores `nil` in LRU
cache. Cache eviction tries to close every connection (even a `nil` one) and
panics but not crash the app because we are using pools.
That ugly bug also leads to a deadlock where `Unlock` is not called via
`defer` func (and that is the way I found it).
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
2023-05-04 19:48:51 +03:00
529d0bc710
[ #302 ] tree: Drop unused ctx
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-05-02 16:54:06 +03:00
ff25521204
[ #270 ] Add IR epoch tick control call
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-04-28 07:57:00 +00:00
f07e2d4812
[ #285 ] lint: Fix revive/unused-parameter
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-04-26 17:35:04 +03:00
9d01029733
[ #166 ] node: Parallelize background tree service sync by batching
...
* Merge operations
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-04-26 10:17:56 +00:00
299b24b974
[ #166 ] node: Parallelize background tree service sync by batching
...
* Concurrently dispatch TreeApply operations for batching in forest
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-04-26 10:17:56 +00:00
Denis Kirillov
dce5924a89
[ #229 ] services/tree: Use bearer owner as signer
...
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
2023-04-26 10:23:33 +03:00
89530534a1
[ #229 ] service/tree: Disable container owner check in tree service
...
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-04-26 10:23:33 +03:00
f07d4158f5
[ #249 ] node: Drop subnet from IR and morph
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-04-17 09:46:02 +03:00
6121b541b5
[ #242 ] treesvc: Add tracing spans
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-04-14 10:25:53 +00:00
0e31c12e63
[ #240 ] logs: Move log messages to constants
...
Drop duplicate entities.
Format entities.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-04-14 05:06:09 +00:00
5af9f58469
[ #135 ] tracing: Add tracing to node gRPC endpoints
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-04-12 06:52:00 +00:00
56282edf02
[ #166 ] node: Parallelize background tree service sync
...
* Run sync task for nodes in parallel within errgroup worker pool
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-04-07 04:43:32 +00:00
9e2df4b7c7
[ #203 ] node: Fix double imports
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-04-06 16:33:36 +03:00
221203beeb
[ #180 ] node: Refactor panics in unit test
...
* Replace panics in unit tests by require.NoError and t.Fatalf
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
2023-03-29 12:39:07 +03:00
3f6b962349
[ #156 ] services/tree: Pass context to replicationWorker()
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-22 07:14:18 +00:00
5368c4207a
[ #156 ] services/tree: Split syncLoop() in functions
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-22 07:14:18 +00:00
47e8c5bf23
[ #156 ] pilorama: Remove CIDDescriptor from TreeApply()
...
Initially it was there to check whether an update is being initiated by
a proper node. It is now obsolete for 2 reasons:
1. Background synchronization fetches all operations from a single node.
2. There are a lot more problems with trust in the tree service, it is
only used in controlled environments.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-22 07:14:18 +00:00
44b86bac5a
[ #148 ] linter: Add contextcheck linter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-03-21 09:54:41 +03:00
481a1ca6f3
[ #148 ] linter: Add gocognit linter
...
Code with high cognitive complexity is hard intuitively to understand
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-03-21 09:54:41 +03:00
97c36ed3ec
[ #148 ] linter: Add funlen linter
...
Long functions are hard to understand and source of errors
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-03-21 09:54:41 +03:00
6cd806f998
[ #82 ] services/tree: Save last synchronized height in a persistent storage
...
Remember the last synchronized height and use it after service restart.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-13 11:25:44 +00:00
f2250a316f
[ #129 ] tree: Do not remove tree if the netmap is empty
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-10 10:59:15 +00:00
20de74a505
Rename package name
...
Due to source code relocation from GitHub.
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-03-07 16:38:26 +03:00
cb016d53a6
[ #1 ] Fix comments and error messages
...
Signed-off-by: Stanislav Bogatyrev <s.bogatyrev@yadro.com>
2023-02-06 17:41:14 +03:00
d65a95a2c6
[ #28 ] pilorama: Remove LogMove struct
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
46c62be7e8
[ #28 ] Fix linter issues
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
67c97c6804
[ #2210 ] services/tree: Drop messages not in queue
...
Currently, under high load clients are blocked on channel send
and the number of goroutines can increase indefinitely.
In this commit we drop replication messages if send/recv queue is full
and rely on a background synchronization.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
Evgenii Stratonikov
6efa93be0a
[ #1621 ] services/tree: Return Apply result asyncronously
...
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
3d1d2ee7b1
[ #11 ] Regenerate proto files
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-12 08:55:47 +03:00
1b3374ac7f
[ #5 ] services/tree: User generic LRU cache
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-31 23:04:06 +03:00
b4e90cdf51
[ #2165 ] pilorama: Optimize TreeApply when used for synchronization
...
Because synchronization _most likely_ will have apply already existing
operations, it is much faster to check their presence in a read
transaction. However, always doing this will degrade the perfomance
for normal `Apply`. And, let's be honest, it is already not good.
Thus we add a separate parameter which specifies whether this logic is
enabled.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
f9fcd85363
[ #2165 ] services/tree: Remember starting height for the synchronization
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
06137dbf8e
[ #2165 ] services/tree: Do not export synchronizeAllTrees
...
It is used only privately.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
c299b98afe
[ #2165 ] services/tree: Parallelize synchronization
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
de9957e076
[ #2165 ] services/tree: Always synchronize all containers
...
In case of split-brain we must synchronize everything.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
9e0decd12d
[ #2162 ] services/tree: Close connection after the syncronization
...
There was a goroutine leak here.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
Pavel Karpy
306609030a
[ #2159 ] node: Add tree replication timeout configuration
...
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
2022-12-30 11:07:35 +03:00
3bb5a320d7
[ #2154 ] services/tree: Do not log an error when synchronizing container of 1 node
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
387d1e2977
[ #2127 ] services/tree: Randomize node order for synchronization
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
Pavel Karpy
923f84722a
Move to frostfs-node
...
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
2022-12-28 15:04:29 +03:00
9a20498f34
[ #1940 ] Removing all trees by container ID if tree ID is empty in pilorama.Forest.TreeDrop
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2022-11-19 11:01:04 +03:00
Pavel Karpy
e1be0180f6
[ #1329 ] tree: Sync trees when a node first time appears in a container
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-21 18:47:56 +03:00
Pavel Karpy
1766ca2039
[ #1902 ] tree: Allow synchronize all the container trees
...
Add `SynchronizeAllTrees` method of the Tree service. It allows fetching
tree IDs and sync all of them. Share common logic b/w the new method and
the `SynchronizeTree`.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-20 16:17:57 +03:00
Pavel Karpy
6d4beea187
[ #1902 ] tree: Extend grpc service with ListTrees method
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-20 16:17:57 +03:00
Pavel Karpy
3aa9938b8f
[ #1902 ] Update protoc to v3.21.7
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-20 16:17:57 +03:00
Pavel Karpy
bc67f77d86
[ #1329 ] tree: Fix sync applying
...
Add the node position in a container and the container size to the CID
descriptor that is passed to the `TreeApply`. Previously, `checkValid` does
not allow any log operarations.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-17 20:53:34 +03:00
Pavel Karpy
f5f560d903
[ #1329 ] tree: Do not sync trees that are from external containers
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-17 20:53:34 +03:00
Pavel Karpy
13c4a9f4b8
[ #1332 ] tree: Make SignMessage public
...
It will allow reusing signing routine in other components
(e.g. `neofs-cli`).
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-13 20:01:48 +03:00
Pavel Karpy
f037022a7a
[ #1770 ] logger: Refactor Logger component
...
Make it store its internal `zap.Logger`'s level. Also, make all the
components to accept internal `logger.Logger` instead of `zap.Logger`; it
will simplify future refactor.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-12 18:11:05 +03:00
feaa9eace7
[ #1768 ] Add healthcheck method to the Tree service
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2022-10-11 12:53:45 +03:00
Leonard Lyubich
485a5418d2
[ #1793 ] node: Serve NetmapService.NetmapSnapshot RPC
...
There is no more need to serve the same request on Control API.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-09-27 09:03:17 +03:00
Leonard Lyubich
ae655b74f0
*: Exec make fmts
...
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-09-14 17:52:49 +04:00
Pavel Karpy
4083a62679
[ #1628 ] tree: Pre-allocate errors in ACL checks
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Pavel Karpy
5adf089c1d
[ #1628 ] tree: Log unacceptable bearer attachment
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Pavel Karpy
2ffcd02ac3
[ #1628 ] tree: Document ACL checks in tree service
...
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Pavel Karpy
8d0906c6ab
[ #1628 ] tree: Skip eACL filters for tree requests
...
Do not call `CalculateAction` for the eACL checks since it requires object
headers that are meaningless in the tree context.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Pavel Karpy
876e014b5d
[ #1628 ] tree: Make ACL checks the same way as for object requests
...
1. Do not require a request to be signed by the container owner if a
bearer token is missing
2. Do not check the system role since public requests are not expected to
be signed by IR or a container node (unlike the object requests)
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Evgenii Stratonikov
9da5d784cb
[ #1630 ] neofs-node: Remove trees on container removal event
...
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-12 09:54:15 +03:00
Evgenii Stratonikov
0140ac354b
[ #1759 ] services/tree: Make logs more descriptive
...
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-07 12:57:33 +04:00
Evgenii Stratonikov
74c861342e
[ #1753 ] services/tree: Add parent ID to the GetNodeByPath response
...
Currently, you need to use `GetSubTree` to get parent, which seems an
overkill.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-07 10:52:37 +03:00
Evgenii Stratonikov
8a47f9ba12
[ #1753 ] services/tree: Remove MaxGetSubTreeCount constant
...
It was used only in `GetOpLog` and ignored on the server side.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-07 10:52:37 +03:00
Evgenii Stratonikov
9840936a4f
[ #1753 ] services/tree: Do not restrict depth in GetSubTree
...
Previously, the depth was restricted because with BFS the amount of
nodes we have in memory blows up exponentially. With DFS is is linear,
so we can process trees of arbitrary depth.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-07 10:52:37 +03:00
Evgenii Stratonikov
4558f30575
[ #1644 ] services/tree: Do not use deprecated gRPC options
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Get rid of `grpc.WithInsecure`.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-07-30 18:39:08 +03:00
Evgenii Stratonikov
10c855efef
[ #1624 ] go.mod: Update dependencies
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-25 16:56:02 +03:00
Evgenii Stratonikov
7e717e80ef
[ #1623 ] services/tree: Fix error message
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-22 15:13:03 +03:00
Evgenii Stratonikov
b549cc314c
[ #1607 ] services/tree: allow to customize some parameters
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
