Commit graph

85 commits

Author SHA1 Message Date
Alex Vanin
d0d1731af7 [#447] innerring: Define governance processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 12:38:42 +03:00
Alex Vanin
999ad5e1c0 [#447] innerring: Do not handle or call InnerRingUpdate method
This method has been removed from netmap contract. Corresponding
event from neofs contract renamed to AlphabetUpdate and should not
be processed, because alphabet updated from `RoleManagement`
contract.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 12:38:42 +03:00
Alex Vanin
e05f1e1394 [#446] innerring: Use alphabet state in processors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 11:53:10 +03:00
Alex Vanin
cd21641dfc [#446] innerring: Rename server.Index to server.InnerRingIndex
With different indexes for inner ring list and alphabet list this
is the better naming.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 11:53:10 +03:00
Alex Vanin
58119e6065 [#421] governance: Don't construct alphabet list with empty sidechain
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 10:16:48 +03:00
Alex Vanin
f4e39678f1 [#421] governance: Add list update functions for inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 10:16:48 +03:00
Alex Vanin
6339a115dc [#421] governance: Add new alphabet list constructor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-03-26 10:16:48 +03:00
Pavel Karpy
b9892edd6e [#416] innerring: Add gas threshold
On the `Deposit` events add gas balance check.
Make transfer only if the balance is greater
than the `GasTransferThreshold` that is defined
with environmental variable.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2021-03-19 13:57:58 +03:00
Leonard Lyubich
383d2494eb [#425] Adapt the Client's refactoring to the interface
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-03-17 15:00:37 +03:00
Evgenii Stratonikov
6679d59e89 [#422] pkg/services: Provide client options on cache creation
Because options are not used when client is already in cache
providing them to shared cache is misleading at best.
In the worst case `dial_timeout` is set randomly (because of race
condition) which can lead to one service having `dial_timeout` of
another. Thus we set default client creation options when cache is
created.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-03-15 14:07:53 +03:00
Evgenii Stratonikov
cc7287d6f7 [#422] pkg/services: Cache clients by address only
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-03-15 14:07:53 +03:00
Leonard Lyubich
bcfd33d9fb [#397] ir: Make UN-LOCODE attribute of the network map candidate optional
Previously UN-LOCODE attribute was required for each network map candidate.
In the absence of this attribute, the candidate was not allowed into the
network map. After revising the requirements for candidates, it was decided
not to require the mandatory installation of the attribute by candidates.

From now inner ring does not modify location attributes of the network map
candidate in the absence of UN-LOCODE attribute and does not block entry
into the network map for this criterion.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-25 14:36:11 +03:00
Leonard Lyubich
72935d0a80 [#392] ir: Upgrade to a dynamic number of alphabetical contracts
In previous implementation IR worked with exactly 7 alphabetic contracts
only. Actually number of contracts is limited to only the Glagolitic
alphabet.

Make IR to work with any valid number of alphabetic contracts. Change parser
of alphabetic contract addresses to read amount of processing contracts
before performance. Make Alphabet processor to use interface of the
alphabetic contract group. Use `alphabetContracts` type in IR `Server`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 19:16:52 +03:00
Leonard Lyubich
397c3b6757 [#392] ir: Remove bitsize from IR indices
There is no need to specify that IR indices are 32 bits in size.

Change return types of `Indexer` interface methods in audit and alphabet
packages. Support interface changes in `Server` implementation.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 19:16:52 +03:00
Alex Vanin
0bb3836e84 [#383] innerring: Sort node info attributes
All node info attribute transformations can't guarantee
the order of attributes. However it should be consistent
otherwise smart-contract won't be able to collect signatures
and approve transaction.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-11 14:11:43 +03:00
Alex Vanin
058ab0e533 [#383] innerring: Marshal node info back after validation
Node info validator may change node attributes, e.g. update
it with human-readable location attributes based on LOCODE.
So inner ring node should provide new node info binary to
smart contract.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-11 14:11:43 +03:00
Leonard Lyubich
a737a46988 [#362] ir/netmap: Use const keys to node attributes from the API lib
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-11 14:01:35 +03:00
Leonard Lyubich
34248b00ed [#362] ir/netmap: Do not add LocationCode attribute to netmap candidate
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-11 14:01:35 +03:00
Leonard Lyubich
19681693f7 [#316] ir/netmap: Rename City node attributes
Rename `City`/`CityCode` attribute keys to `Location`/`LocationCode`
respectively.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Leonard Lyubich
0a87fec6c6 [#316] ir/netmap: Rename LOCODE attribute key
Rename key to LOCODE node attribute from `Locode` to `UN-LOCODE`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Leonard Lyubich
db703a5117 [#316] ir/netmap: Validate LOCODE attributes of network map candidates
Define a structure for dealing with the geographic location of nodes.
Implement VerifyAndUpdate (with the same purpose as NodeValidator interface)
that checks LOCODE attribute and fills other attributes of the location.
Technically the entity is a wrapper over the NeoFS location database: it
maps the node LOCODE to the database record from which the new attributes
are generated.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Leonard Lyubich
cbfaceb956 [#316] ir/netmap: Validate network map candidates in Netmap processor
Define NodeValidator interface of the entity that checks and finalizes
NodeInfo structure. Add NodeValidator to Netmap processor. Pass NodeInfo
structures of network map candidates to NodeValidator in order to verify it
and prepare to final state required by network.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Alex Vanin
3775d61ccb [#365] settlement/basic: Use big.Int constructor for unification
Check if `new(big.Int)` will be efficient later and replace
all `big.NewInt()` in code or leave it as it is.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00
Alex Vanin
6a9a2b5d04 [#365] settlement/basic: Remove TxTable from context
TxTable used twice in context to transfer assets to
and from banking account. There is no need to store
instance of table persistently.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00
Alex Vanin
d77d49bd2a [#365] Provide distribute income event in settlement processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00
Alex Vanin
8e741a277d [#365] settlement/basic: Implement asset distribution
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00
Alex Vanin
4433448645 [#365] settlement/basic: Check amount of collected assets
Some transfers from container owners into bank account may
fail due to lack of assets, so we have to deal with remaining
amount of assets in banking account.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00
Alex Vanin
487c9b7589 [#363] Define global config and use it to fetch basic income rate
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-02 21:07:00 +03:00
Alex Vanin
8c4bf81351 [#360] Use basic implement context in settlement processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-02 21:07:00 +03:00
Alex Vanin
a624bb881d [#360] Implement basic settlement context
Basic settlement context is a main structure that
implement logic of basic settlement phases: collecting
assets from container owners and then distributing them
to storage nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-02 21:07:00 +03:00
Alex Vanin
f45675b7a2 [#360] Share common parts of basic and audit settlements
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-02 21:07:00 +03:00
Alex Vanin
5b550bff22 [#355] innerring: Produce container size estimation notifications
There are two notifications:
- start estimation notification produced at the beginning of the
  epoch,
- stop estimation notifications should be produced before
  basic audit settlement starts.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-29 11:23:37 +03:00
Alex Vanin
402192c8c4 [#355] innerring: Add fee to NoFee wrappers
There is no point of making separate `Fee` and `NoFee`
wrappers because all reading operations are free disregarding
of fee value in static client. However we can use these same
wrappers so send transaction.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-29 11:23:37 +03:00
Alex Vanin
244bcc5c04 [#357] Fix linter issues
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
d4bd726c25 [#326] ir: Make netmap processor to generate audit settlement events
Pass handler of audit settlement event to netmap event processor. Generate
AuditEvent in during new epoch processing.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
4204a9f920 [#326] ir: Implement settlement processor
Define a processor of events related to monetary transactions. Define
audit-related event. Provide an interface for processing the audit payout
event.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
a6a5a84f36 [#326] settlement/audit: Prevent negative amount arguments of Exchanger
Do not pass zero transfers from the calculation table to Exchanger. Revert
transfers with negative amount since Exchanger interface requires positive
amounts of funds.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
2bca5879cd [#326] ir/settlement: Move the calculation of the minimum audit fee
Move control of the minimum cost of payment for the audit from the
implementation of the Exchanger to the place where the amount is calculated.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
685b593af3 [#326] ir/settlement: Implement calculator of settlements for audit
Implement component that analyzes audit results and generates transactions
for payment of awards for successfully passed audit. When calculating the
total fee, the declared price of the node (attribute) and the total volume
of storage groups, which were successfully audited by the container, are
taken into account. In one call the calculator processes all audit results
for the previous epoch (relative to the calculated parameter).

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
96f750d9c8 [#324] ir/alphabet: Write error of TransferGas call to log
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
a6517bc877 [#324] ir/netmap: Do not return on block timer restart error
Continue execution of the new epoch handler in case of a failed timer
restart.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
d01b4e1a2d [#324] ir: Measure GAS emission intervals in sidechain blocks
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
19bb94cc04 [#324] ir: Measure epochs in sidechain blocks
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Alex Vanin
5d7451d388 [#349] innerring/audit: Use pivot in container placement
Pivot used to shuffle nodes in the CRUSH tree. This is
required argument. We use container ID value to select
container nodes, so `nil` value produces incorrect placements.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-27 11:18:36 +03:00
Alex Vanin
8865252daf [#325] innerring: Fix storage node re-bootstrap approval
Netmap snapshot table caches bootstrap `AddPeer` txs so inner ring
node does not produce redundant approval txs for bootstrapped nodes.
However if node updates states to `Offline`, then such node should
be flagged in snapshot table, so re-bootstrap will actually produce
approval tx.

`ev.PublicKey.String()` returns uncompressed representation of the
node's public key, while snapshot contains compressed values.
Therefore the node was not flagged and re-bootstrap tx was not
approved by inner ring nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-18 18:54:07 +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
Alex Vanin
77cf97c236 [#281] innerring: Create audit context once for one audit round
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
310a4c3e4d [#275] innerring: Add storage group search timeout
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
6836975272 [#275] innerring: Use crypto rand shuffle in audit
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
dd5e67ff0c [#271] service/audit: Add netmap structure to audit task
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00