85 lines
3.4 KiB
Markdown
85 lines
3.4 KiB
Markdown
# N3 NeoFS side chain privnet service
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A single-node N3 privnet deployment, running on
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[neo-go](https://github.com/nspcc-dev/neo-go). Represents N3 NeoFS SideChain.
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Contracts deployed:
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- Alphabet (AZ) [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/alphabet)
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- Audit [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/audit)
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- Balance [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/balance)
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- Container [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/container)
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- Netmap [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/netmap)
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- NeoFSID [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/neofsid)
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- Proxy [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/proxy)
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- Reputation [contract](https://github.com/nspcc-dev/neofs-contract/tree/master/reputation)
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RPC available at `http://morph-chain.neofs.devenv:30333`.
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## .env settings
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### MORPH_CHAIN_URL
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URL to get side chain dump. Used on artifact get stage.
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### MORPH_CHAIN_PATH
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Path to get side chain dump. If set, overrides `CHAIN_URL`.
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### NEOGO_VERSION
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Version of neo-go docker container for side chain deployment.
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## Side chain wallets
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There is a wallet with GAS that used for contract deployment:
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`wallets/wallet.json`. This wallet has one account with **empty password**.
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```
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$ neo-go wallet nep17 balance \
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-w wallets/wallet.json \
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-r http://morph-chain.neofs.devenv:30333
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Account NbUgTSFvPmsRxmGeWpuuGeJUoRoi6PErcM
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GAS: GasToken (d2a4cff31913016155e38e474a2c06d08be276cf)
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Amount : 189826.0515316
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Updated: 3909
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NEOFS: NeoFS Balance (69550190e740b93f92dbd5dea52246f550391057)
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Amount : 50
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Updated: 3909
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```
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This way you can also monitor NeoFS internal balance of your account.
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## NeoFS global config
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NeoFS uses global configuration to store epoch duration, maximum object size,
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container fee and other network parameters. Global configuration is stored in
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netmap contract and managed by Inner Ring (Alphabet) nodes.
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To change these parameters use `make update.*` commands. Command down below
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changes epoch duration from 300 blocks (about 300 seconds with 1bps) to 30.
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Script enters passwords automatically with `expect` utility.
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```
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$ make update.epoch_duration val=30
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Changing EpochDuration configration value to 30
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Enter account NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP password >
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Sent invocation transaction bdc0fa88cd6719ef6df2b9c82de423ddec6141ca24255c2d0072688083b1de9d
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Updating NeoFS epoch to 20
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Enter account NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP password >
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Sent invocation transaction 12296e1ce24dd6c04edb9c56d0a1d0e26d3226adefb0333c74a28788f44a8d0f
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```
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Read more about available configuration in Makefile help.
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```
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$ make help
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...
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Targets:
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...
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update.audit_fee Update audit fee per result in fixed 12 (make update.audit_fee val=100)
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update.basic_income_rate Update basic income rate in fixed 12 (make update.basic_income_rate val=1000)
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update.container_fee Update container fee per alphabet node in fixed 12 (make update.container_fee val=500)
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update.eigen_trust_iterations Update amount of EigenTrust iterations (make update.eigen_trust_iterations val=2)
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update.epoch_duration Update epoch duration in side chain blocks (make update.epoch_duration val=30)
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update.max_object_size Update max object size in bytes (make update.max_object_size val=1000)
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```
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