Alex Vanin 6b41f399d0 [#309 ] Add configuration for storage node testnet deployment

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

2021-01-15 18:13:43 +03:00

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NEO testnet-preview4 storage node configuration

There is a prepared configuration for NeoFS storage node deployment in NEO testnet-preview4. The Easiest way to deploy storage node is to use prepared docker image of storage node and run it with docker-compose.

Build image

To build custom neofs-storage node image for NEO testnet-preview4:

neofs-node$ make image-storage-testnet
...
Successfully built 80ef4e3c488d
Successfully tagged nspccdev/neofs-storage-testnet:0.14.1-dirty
$

Deploy node

To run storage node in NEO testnet-preview4 environment you should deposit GAS assets, update docker-compose file and run it.

Deposit

Storage node holder should deposit assets because it generates a bit of sidechain GAS for node's wallet. Sidechain GAS used to send bootstrap tx.

To make a deposit invoke deposit method of NeoFS contract in testnet-preview4. There are three arguments in this method:

scripthash of the wallet
amount of GAS (in decimal)
scripthash of the storage node wallet.

NeoFS contract scripthash in NEO testnet-preview4 is 121da848e5239d24353c7b567a719d27e0fe7c06

Last argument can be empty if you want to use wallet key as storage node key. See a deposit example with neo-go:

neo-go contract invokefunction -r http://neo3-preview.go.nspcc.ru:20332 \
-w wallet.json -a NcrE6C1mvScQpAnFctK1Mw7P7i1buLCKav \
121da848e5239d24353c7b567a719d27e0fe7c06 \
deposit \
0cbd9d3c3e3a3d12ff5b8bd0d3a0548c6eeac4b9 \
int:1 \
bytes: \
-- 0cbd9d3c3e3a3d12ff5b8bd0d3a0548c6eeac4b9

Configure

Then configure docker-compose.yml file. Change endpoints values. Both of them should contain your public IP.

     environment:
       - NEOFS_NODE_ADDRESS=192.168.140.1:36512
       - NEOFS_GRPC_ENDPOINT=192.168.140.1:36512

It is recommended to pass node's key as a file. To do so convert your wallet WIF to 32-byte hex (via neofs-cli for example) and save it in file.

// Print WIF in a 32-byte hex format
$ neofs-cli util keyer Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s
PrivateKey      11ab917cd99170cb8d0d48e78fca317564e6b3aaff7f7058952d6175cdca0f56
PublicKey       02be8b2e837cab232168f5c3303f1b985818b7583682fb49026b8d2f43df7c1059
WIF             Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s
Wallet3.0       NVKYb9UHYv9mf6gY6CkBgR5ZYPhtx5d9sr
ScriptHash3.0   65d667398a35820f421630e49f73d7ea34952e67
ScriptHash3.0BE 672e9534ead7739fe43016420f82358a3967d665

// Save 32-byte hex into a file
$ echo '11ab917cd99170cb8d0d48e78fca317564e6b3aaff7f7058952d6175cdca0f56' | xxd -r -p > my_wallet.key

Then specify path to this file in docker-compose

     volumes:
      - neofs_storage:/storage
      - ./my_wallet.key:/node.key

You also can provide WIF directly with NEOFS_NODE_KEY=Kwp4Q933QujZLUCcn39tzY94itNQJS4EjTp28oAMzuxMwabm3p1s env in docker-compose.

Start

Run node with docker-compose up command and stop it with docker-compose down.

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