103 lines
No EOL
3.1 KiB
Markdown
103 lines
No EOL
3.1 KiB
Markdown
# NEO testnet-preview4 storage node configuration
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There is a prepared configuration for NeoFS storage node deployment in
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NEO testnet-preview4. The Easiest way to deploy storage node is to use prepared
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docker image of storage node and run it with docker-compose.
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## Build image
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To build custom neofs-storage node image for NEO testnet-preview4:
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```
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neofs-node$ make image-storage-testnet
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...
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Successfully built 80ef4e3c488d
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Successfully tagged nspccdev/neofs-storage-testnet:0.14.1-dirty
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$
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```
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## Deploy node
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To run storage node in NEO testnet-preview4 environment you should deposit
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GAS assets, update docker-compose file and run it.
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### Deposit
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Storage node holder should deposit assets because it generates a bit of
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sidechain GAS for node's wallet. Sidechain GAS used to send bootstrap tx.
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To make a deposit invoke `deposit` method of NeoFS contract in testnet-preview4.
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There are three arguments in this method:
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- scripthash of the wallet
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- amount of GAS (in decimal)
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- scripthash of the storage node wallet.
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NeoFS contract scripthash in NEO testnet-preview4 is `121da848e5239d24353c7b567a719d27e0fe7c06`
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Last argument can be empty if you want to use
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wallet key as storage node key. See a deposit example with `neo-go`:
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```
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neo-go contract invokefunction -r http://neo3-preview.go.nspcc.ru:20332 \
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-w wallet.json -a NcrE6C1mvScQpAnFctK1Mw7P7i1buLCKav \
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121da848e5239d24353c7b567a719d27e0fe7c06 \
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deposit \
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0cbd9d3c3e3a3d12ff5b8bd0d3a0548c6eeac4b9 \
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int:1 \
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bytes: \
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-- 0cbd9d3c3e3a3d12ff5b8bd0d3a0548c6eeac4b9
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```
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### Configure
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Then configure docker-compose.yml file. Change endpoints values. Both of them
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should contain your public IP.
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```yaml
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environment:
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- NEOFS_NODE_ADDRESS=192.168.140.1:36512
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- NEOFS_GRPC_ENDPOINT=192.168.140.1:36512
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```
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It is recommended to pass node's key as a file. To do so convert your wallet
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WIF to 32-byte hex (via `neofs-cli` for example) and save it in file.
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```
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// Print WIF in a 32-byte hex format
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$ neofs-cli util keyer Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s
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PrivateKey 11ab917cd99170cb8d0d48e78fca317564e6b3aaff7f7058952d6175cdca0f56
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PublicKey 02be8b2e837cab232168f5c3303f1b985818b7583682fb49026b8d2f43df7c1059
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WIF Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s
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Wallet3.0 NVKYb9UHYv9mf6gY6CkBgR5ZYPhtx5d9sr
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ScriptHash3.0 65d667398a35820f421630e49f73d7ea34952e67
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ScriptHash3.0BE 672e9534ead7739fe43016420f82358a3967d665
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// Save 32-byte hex into a file
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$ echo '11ab917cd99170cb8d0d48e78fca317564e6b3aaff7f7058952d6175cdca0f56' | xxd -r -p > my_wallet.key
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```
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Then specify path to this file in docker-compose
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```yaml
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volumes:
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- neofs_storage:/storage
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- ./my_wallet.key:/node.key
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```
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You also can provide WIF directly with
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`NEOFS_NODE_KEY=Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s`
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env in docker-compose.
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### Start
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Run node with `docker-compose up` command and stop it with `docker-compose down`.
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### Debug
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To print node logs use `docker logs neofs-testnet`. To print debug messages in
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log, setup log level to debug with this env:
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```yaml
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environment:
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- NEOFS_LOGGER_LEVEL=debug
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``` |