37 lines
1.2 KiB
Markdown
37 lines
1.2 KiB
Markdown
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# Nicename Resolving with NNS
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Steps to start using name resolving:
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1. Enable NNS resolving in config (`rpc_endpoint` must be a valid neo rpc node, see [configs](./config) for other examples):
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```yaml
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rpc_endpoint: http://morph-chain.frostfs.devenv:30333
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resolve_order:
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- nns
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```
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2. Make sure your container is registered in NNS contract. If you use [frostfs-dev-env](https://git.frostfs.info/TrueCloudLab/frostfs-dev-env)
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you can check if your container (e.g. with `container-name` name) is registered in NNS:
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```shell
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$ curl -s --data '{"id":1,"jsonrpc":"2.0","method":"getcontractstate","params":[1]}' \
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http://morph-chain.frostfs.devenv:30333 | jq -r '.result.hash'
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0x8e6c3cd4b976b28e84a3788f6ea9e2676c15d667
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$ docker exec -it morph_chain neo-go \
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contract testinvokefunction \
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-r http://morph-chain.frostfs.devenv:30333 0x8e6c3cd4b976b28e84a3788f6ea9e2676c15d667 \
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resolve string:container-name.container int:16 \
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| jq -r '.stack[0].value | if type=="array" then .[0].value else . end' \
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| base64 -d && echo
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7f3vvkw4iTiS5ZZbu5BQXEmJtETWbi3uUjLNaSs29xrL
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```
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3. Use container name instead of its `$CID`. For example:
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```shell
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$ curl http://localhost:8082/get_by_attribute/container-name/FileName/object-name
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```
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