Commit graph

389 commits

Author SHA1 Message Date
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
53b4d6d6d0 [#396] ir: Support working with sidechain only
NeoFS contract can be deployed in sidechain instead of main chain.

Add `without_mainnet` config flag that can switch IR node to work with
sidechain only. By default this flag is unset.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 19:17:35 +03:00
Leonard Lyubich
0bca98975a [#392] ir/alphabet: Rename constant corresponding to I/izhei letter
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 19:16:52 +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
1016ba3a5d [#392] ir: Implement type for group of alphabet contracts
Define `alphabetContracts` type that map glagolic letters to smart contract
addresses. Implement constructor and all methods which are going to be used
in IR processing.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-24 19:16:52 +03:00
Leonard Lyubich
3430a6d101 [#392] ir: Define Glagolitsa alphabet type
Define `glagolicLetter` enumeration of the Glagolitsa alphabet letters.
Implement `configString` method that returns config-compatible string format
of the letters.

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
bd420b6002 [#373] innerring: Listen sidechain blocks for internal timer
Updated neo-go fixed bug in listener, so we can use sidechain
for block timer as it planned.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-11 17:31:56 +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
9a425924cf [#316] locode/boltdb: Replace all references to the City with Location
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
46d60f3d52 [#316] ir/locode: Open LOCODE database in read-only mode
Inner ring Server does not modify LOCODE database (Put method), thus it is
better to open it in RO mode.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Leonard Lyubich
97264acb26 [#316] ir: Use LOCODE validator as NodeValidator in Netmap processor
Implement DB interface required by LOCODE validator on new wrapper over the
LOCODE Bolt DB (Record on new wrapper over LOCODE Bolt DB entries).
Construct LOCODE validator and pass it to Netmap processor's constructor as
NodeValidator parameter.

Thus, candidates for a network map must set LOCODE attribute for which there
is an entry in the NeoFS location database.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-10 14:05:03 +03:00
Leonard Lyubich
ff814aec26 [#316] ir: Add before-start and after-stop function to Server
Keep list of functions which are called first when the server starts (method
Server.Start). If any of the starters returns an error, the server will not
start. Such starters will mainly be used for resources that need to be
initialized after a successful server construction, but before its main work
(e.g. local files).

Keep list of functions which are called when the server stops (Server.Stop
method). Such closers will mainly be used for resources that need to be
released after server shutdown (e.g. initialized by starters).

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
fd461bdb65 [#365] innerring: Produce distribute income events
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
be2ed6bf4c [#360] Run basic income collection in inner ring
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
6848a816f9 [#355] innerring: Refactor block timer constructors
This small refactoring adds `blocktimer.go` file with
all timer related function and constructors. This way
we can create all timers in one place (at the end of
innerring.Server constructor).

To do that we had to move timer reset into global
server state so it can be accessed by netmap
processor.

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
819300f939 [#326] ir: Add debug message about transfer for audit transaction
Signed-off-by: Leonard Lyubich <leonard@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
aaeb13f7df [#326] ir: Change construction of Balance contact client
Use client with extraFee instead of readOnlyFee. Rename
NewNoFeeBalanceClient to NewBalanceClient since no-fee client is no longer
used.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
a6785c1585 [#326] ir/timers: Remove println from unit test
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
87c2c3ecc6 [#326] ir: Calculate audit settlements on new epoch
Calculate payments to storage nodes for the passed audit when changing the
epoch. The calculation results are wrapped in a call to the Balance contract
(one transaction per user-to-user transfer).

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
f7a9e43165 [#356] ir/blocktimer: Fix reset behavior
In previous implementation handler was not called more the one time after
Reset. It was caused by tick counter not being reset inside Reset method.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
998a097767 [#324] ir: Listen new blocks from main chain
Listen to new blocks from mainnet until the required fix in neo-go lib is
released (https://github.com/nspcc-dev/neo-go/pull/1687).

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
abc7885056 [#324] ir: Register block handler before starting the listening routine
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
ca41810859 [#324] ir: Change level of "new block" log message to debug
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
Leonard Lyubich
b5dc28f79c [#324] ir/timers: Complicate the logic of fractional block intervals
Call handler of the fractional block interval once between base interval
ticks by default. Add option to call handler of fractional block interval
multiple times (N times if fractional interval == BASE_INTERVAL / N).

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-01-29 11:04:30 +03:00
Leonard Lyubich
476349dd1c [#324] ir/timers: Implement chain block timer
Implement a timer that can tick chain blocks and perform actions at time
intervals in the 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
0745267411 [#47] innerring: Increase minimal extra fee on contract invocations
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-20 16:36:10 +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
Alex Vanin
b62b19cb5a [#302] Fix goimports linter errors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-12 18:47:02 +03:00
Alex Vanin
3bbd0bc95c [#300] innerring: Fix status value in update peer state invocation
We can't use enum values from SDK library directly, they can be
different from API specification. Therefore we need to convert them
into protocol level format.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-01-11 16:40:25 +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
7174abcc7c [#281] service/audit: Fix typos
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +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
0d7832f5e9 [#281] service/audit: Add separate pool for SG checks in PoR
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
10b548275a [#276] innerring: Use Head with TTL in PoR
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
f9e81383ae [#259] innerring: Use blocking pools for audit
Audit task manager should not discard tasks if all workers are
busy, therefore pools should not be non-blocking.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
3ec342b2c3 [#259] services/audit: Implement PDP check
Signed-off-by: Leonard Lyubich <leonard@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
f593f0b2d6 [#274] innerring: Implement GetRangeHash in audit communicator
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
a5320408a5 [#271] service/audit: Implement PoR
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
782bcadd92 [#271] innerring: Implement GetSG and Head of audit communicator
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
Alex Vanin
a8c26378b1 [#271] pkg/network: Add multiaddr to ipaddr converter
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
2ebcbe70fb [#255] ir/audit: Make task manager to return number of skipped tasks
Add numeric return from TaskManager.Reset method that shows the number of
canceled tasks. This values will be used for assessment of the progress of
the audit.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
03e3afb0e8 [#255] services/audit: Define interface of container communicator
Define interface of the container communicator which methods are going to be
used in audit checks. Make innerring Server to implement this interface.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
754cd8b579 [#255] ir: Replace Server.WriteReport method to another source file
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
54523d2949 [#255] ir: Replace audit client creation to invoke package
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
76d4e53ea0 [#255] services/audit: Skip all tasks from previous epoch in audit processor
Implement Reset method on audit task manager that cleans task queue.
Extended TaskManager interface with Reset method on IR side. Call Reset
method in audit processor before new audit start.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Leonard Lyubich
4dc09b19f3 [#255] ir: Make audit processor to push tasks to audit task manager
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
8dd7c689f2 [#265] innerring: Select storage groups to audit
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
22cffbf529 [#265] innerring: Add client cache
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
3d3d058b05 [#265] innerring: Select containers to audit
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
87e1252065 [#265] innerring: Generate new audit event
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
bb85ac24eb [#254] innerring: Increase extra fee for container registration
Some rough estimation until there will be p2p signature collection
inside the chain.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
feec559e47 [#254] Update neo-go to preview4 compatible version
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-25 16:49:27 +03:00
Alex Vanin
e2547f5bf8 [#170] Invoke all alphabet contracts for voting
Now alphabet contracts use signature collection to make
a vote. All inner ring nodes votes for some list of validators
the same way as they vote fore new epoch or new container.
As soon as list is accepted by alphabet contracts, each of them
votes for one candidate from the list.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-10 17:22:37 +03:00
Alex Vanin
49666f87f1 [#170] Implement --vote argument in neofs-ir
With this argument neofs-ir will be run as an CLI
application that initialize inner ring server, invokes
`vote` method on corresponding alphabet contract and
exits.

User can provide a comma-separated list of validator
public keys.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-10 17:22:37 +03:00
Alex Vanin
0b65c64e98 [#170] Vote for validators on inner ring startup
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-10 17:22:37 +03:00
Alex Vanin
2240cde826 [#170] Implement validator voting function in inner ring
This function calculates validator key based on inner ring index
and invokes `Vote` method of corresponding alphabet contract.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-10 17:22:37 +03:00
Alex Vanin
d02c24db5c [#170] Add alphabet vote invocation method
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-12-10 17:22:37 +03:00
Leonard Lyubich
58fcb35fb0 [#174] Use Marshal(JSON)/Unmarshal(JSON) methods for encoding/decoding
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-17 11:56:00 +03:00
Alex Vanin
b59af19dff [#171] Increase extra gas on ApprovePeer method
With latest changes in neo's execution costs, we need more
gas to add storage node to netmap.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-13 17:12:46 +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
Alex Vanin
9f8eb0fd51 [#152] Use ID in SetConfig contract method invocation.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-06 09:26:00 +03:00
Alex Vanin
97077294fc [#141] Fix double sidechain GAS emission on asset mint
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-03 16:28:01 +03:00
Alex Vanin
0c49c08609 [#139] Use storage node GAS emission in inner ring app
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-03 16:20:41 +03:00
Alex Vanin
d193f1087c [#139] Emit gas to the storage nodes at emission tick
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-03 16:20:41 +03:00
Leonard Lyubich
a8e9d15f3f [#85] inner-ring/container: Check container format in process Put
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-03 14:14:38 +03:00
Alex Vanin
83119c00ec [#127] Remove magic number from config
With neo-project/neo-modules#358 nodes support RPC to
return used magic number. Therefore client doesn't need
that configuration value any more.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 13:54:31 +03:00
Alex Vanin
c7975dbe87 [#132] Use SDK defined netmap structure in cleanup table
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
976ba06300 [#132] Use netmap cleaner in inner ring server
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
94957dd38c [#132] Generate and handle netmap cleanup event
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
5c7de27546 [#132] Add netmap cleanup event processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
6fcaa13e0b [#132] Flag all gracefully shutdown nodes in cleaner cache
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
118f7fb309 [#132] Put new storage peers in netmap cleaner cache
There is an optimization to send ApprovePeer tx only in
case if `touch` returns false. It returns false if node
is not in the cache or it was flagged to removal.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
0c42db2c3c [#132] Add cleanup table in netmap processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
9b97e95f82 [#132] Add internal event to process cleanup
This event will be produced by new epoch handler. All
cleanups should be synchronous because smart contract can't
store inner ring votes forever. Therefore voting should be done
in similar time interval for all inner ring nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
dfc2e81717 [#132] Add cleanup table in inner ring netmap processor
Cleanup table is a cache for inner ring node to look for netmap
snapshot. It updates access time of bootstrapped nodes and will
be used to send `updateState` txs to clean netmap from unresponsive
nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
c80bce9438 [#132] Implement netmap snapshot getter for inner ring
Later it should be merged with morph/client getters.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-02 10:52:52 +03:00
Alex Vanin
330c4b42d9 [#122] Use balance precision converter in inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-28 13:36:59 +03:00
Alex Vanin
90984ee219 [#122] Add converter interface in balance and neofs processors
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-28 13:36:59 +03:00
Alex Vanin
b6012977bc [#122] Implement balance precision getter for inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-28 13:36:59 +03:00
Alex Vanin
e6f04f7785 [#104] Update neofs-api-go with new protobuf API
Also update contains JSON converters for neofs-cli
and fixes bug in container.set-acl command of SDK.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-20 17:31:59 +03:00
Alex Vanin
dd48666357 [#72] Shutdown inner ring app if RPC node has been terminated
Adopt error channel from Listener interface.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-14 09:37:48 +03:00
Alex Vanin
d3d8f00757 [#72] Init inner ring configuration before run
This way we can re-initialize application in any given
moment, which is useful for reconnects.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-14 09:37:48 +03:00
Alex Vanin
ade185191b [#47] Use less extra gas on netmap contract methods
* 1.0 extra gas for new epoch vote
* 0.5 extra gas for new peer approve

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
b7ee05088c [#86] Use alphabet processor in inner ring app
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
f1f20b49db [#86] Add alphabet contract processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
4308a6f522 [#86] Run timer for gas emission event
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
6bc787bb19 [#86] Add alphabet contract configuration
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
dcb384d551 [#86] Specify inner ring list index in global state
Inner ring index will be used to access alphabet contracts.
First seven inner ring nods communicating with one alphabet
contract, depending on their index.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-12 14:43:33 +03:00
Alex Vanin
204eaab5a9 [#75] Fix order of update peer state method arguments
This method has node status first and public key second.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-05 18:58:35 +03:00
Alex Vanin
2fc2f8792e [#48] Make IR initial config errors more readable
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:36 +03:00
Alex Vanin
be353ad69f [#48] Use more extra fee at container registration
Large inner ring requires more gas to make container registration.
Container contract makes balance transfers for each inner ring node
and it require extra gas to execute. This estimation should be enough
for seven inner ring nodes.

Later there should be heuristic evaluations for this: #47

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:36 +03:00
Alex Vanin
f23d8a5f4a [#21] ir: Remove excess todo
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
4aee3de24e [#21] ir: Add inner ring list relay processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
f11ae1035d [#21] ir: Add config relay processor
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
be9e7664f3 [#21] ir: Provide netmap contract script hash into neofs processor
Netmap contract script hash is used to synchronize global config
and inner ring list in both chains.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
a19e9c1f00 [#21] Add SetConfig and UpdateInnerRing method invoke helpers
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
92f448f303 [#18] Add handlers for AddPeer and UpdatePeer events
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
7bce9a3d87 [#18] Add invoke helpers for AddPeer and UpdatePeer methods
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
5e5e431534 [#7] Add container delete notification handler
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
7e099c7921 [#7] Use container processor in inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
c4cdfe3ec2 [#7] Add container processor for inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
055f7be6d1 [#7] Add new container invocation wrapper for inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
58cb90966a [#16] ir: Use mint and burn methods in balance contract
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
3d0064cb4c [#14] Use lower case in first letter of contract methods
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Alex Vanin
6520d00ff0 [#14] Adopt stackitems in inner ring
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-02 11:25:35 +03:00
Stanislav Bogatyrev
b7b5079934 Add Inner Ring code 2020-07-24 17:07:37 +03:00