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nimbus-eth2
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Remove multinet scripts and forward to their new location [skip ci]

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Mamy André-Ratsimbazafy 2019-10-29 17:30:15 +01:00 committed by zah
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multinet/README.md
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This folder contains scripts for launching the nimbus beacon chain node in a configuration appropriate for [interop](https://github.com/ethereum/eth2.0-pm/tree/master/interop).
# Multinet (Eth 2 interop)
## Building
This folder used to contain scripts for launching the nimbus beacon chain node in a configuration appropriate for [interop](https://github.com/ethereum/eth2.0-pm/tree/master/interop).
In general, follow the build instructions of `nim-beacon-chain` as documented in the main repo - make sure to set up your build environment with all necessary system libraries as documented there:
### Prerequisites
:warning: To build nimbus, you need to have the `go` compiler (for go-libp2p-daemon), `rocksdb` and `pcre` installed - see [../](main repo) for instructions.
```bash
# Clone repo
export GIT_LFS_SKIP_SMUDGE=1 # skip LFS
git clone https://github.com/status-im/nim-beacon-chain.git
cd nim-beacon-chain
make # prepare build system (cloning the correct submodules)
make update deps # build dependencies
```
## Running
Look in the scripts for options - the default config is a small setup using the `minimal` state spec.
```
cd multinet
# Create a new genesis 10s in the future
./make_genesis.sh
# You can now start the clients
./run_nimbus.sh
./run_trinity.sh
./run_lighthouse.sh
# Or do all in one step, with multitail
USE_MULTITAIL=1 ./run_all.sh
# The client scripts take optional arguments:
# ./script.sh <start_validator_num> <number_of_validators> <total_validators>
./run_nimbus.sh 0 20 40 # run nimbus with 20 validators, starting from 0, on a 40-validator network
```
## Diagnostics
```bash
# Nimbus genesis state
less data/state_snapshot.json
# Lighthouse genesis state
curl localhost:5052/beacon/state?slot=0 | python -m json.tool | sed 's/"0x/"/' > /tmp/lighthouse_state.json
# Format nimbus the same
cat data/state_snapshot.json | python -m json.tool | sed 's/"0x/"/' > /tmp/nimbus_state.json
diff -uw /tmp/nimbus_state.json /tmp/lighthouse_state.json
```
The scripts now live in a separate common organization for all Eth 2 clients:
https://github.com/eth2-clients/multinet