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[#1] Update notary service description

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Signed-off-by: Alex Vanin <a.vanin@yadro.com>
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Alexey Vanin 2023-06-07 12:27:13 +03:00
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commit e551fac84d
1 changed files with 4 additions and 62 deletions
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docs/notary.md
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@ -9,64 +9,10 @@ to do these operations. Notary service calculates the exact amount of GAS
to execute transaction, therefore operations are cheaper (withdraw fee **with** to execute transaction, therefore operations are cheaper (withdraw fee **with**
notary is less than 0.5 GAS; withdraw fee **without** notary is up to 7.0 GAS). notary is less than 0.5 GAS; withdraw fee **without** notary is up to 7.0 GAS).
By default, main chain service is running without notary service, and side chain Currently, frostfs-dev-env contains single chain (see morph service) and it
running with notary service. However, you can change that in configuration. enables notary service from the genesis block.
# Disable notary service in side chain To enable notary service, use neo-go configuration below.
To disable notary service in side chain do these steps.
1. Update `.env` and choose notary disabled chain dump for side chain.
```
MORPH_CHAIN_URL="https://github.com/nspcc-dev/neofs-contract/releases/download/v0.9.0/devenv_sidechain_notary_disabled.gz"
```
Make sure to update chain dump files with `make get` target.
2. Update `service/morph_chain/protocol.privnet.yml` and disable notary settings
and state root in header.
```yaml
ProtocolConfiguration:
StateRootInHeader: false
P2PSigExtensions: false
ApplicationConfiguration:
P2PNotary:
Enabled: false
```
Chain dump without notary service does not have predefined network map.
Therefore, you need to wait about 5 minutes until new epoch tick with updated
network map.
3. Enable helper commands
To enable helper commands such as `make tick.epoch` or `make update.epoch_duration`
make sure to export non-empty `FROSTFS_NOTARY_DISABLED` environment variable.
```
$ export FROSTFS_NOTARY_DISABLED=1
```
Use `unset` command to return it back.
```
$ unset FROSTFS_NOTARY_DISABLED
```
# Enable notary service in main chain
To enable notary service in main chain do these steps.
1. Update `.env` and choose notary enabled chain dump for main chain.
```
CHAIN_URL="https://github.com/nspcc-dev/neofs-contract/releases/download/v0.9.0/devenv_mainchain.gz"
```
Make sure to update chain dump files with `make get` target.
2. Update `service/chain/protocol.privnet.yml` and enable notary settings.
```yaml ```yaml
ProtocolConfiguration: ProtocolConfiguration:
@ -75,7 +21,3 @@ ApplicationConfiguration:
P2PNotary: P2PNotary:
Enabled: true Enabled: true
``` ```
Main chain generates a block once per 15 seconds, so Inner Ring takes about
15-30 seconds to make a notary deposit in main chain after startup. Then
frostfs-dev-env is ready to work.