Filecoin
Set up your Filecoin Mainnet or Testnet Hyperspace node.
Prerequisites
- Setup your Axelar validator
- Minimum hardware requirements: 8-core CPU and 32 GiB RAM. Models with support for Intel SHA Extensions (AMD Zen or Intel Ice Lake or newer) will significantly speed things up.
- MacOS or Linux
- Build-essential packages
- Golang
- Official Documentation Testnet Hyperspace (opens in a new tab)
- Official Documentation (opens in a new tab)
Install required dependencies
In order to build lotus
, you first need to install all of the required dependencies.
1. Build lotus from source
You can view the official documentation for details on how to build lotus from source here (opens in a new tab). Instructions below are for Ubuntu.
Install dependencies
sudo apt update
sudo apt install mesa-opencl-icd ocl-icd-opencl-dev gcc git bzr jq pkg-config curl clang build-essential hwloc libhwloc-dev wget aria2 -y && sudo apt upgrade -y
Install Rustup
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
Install Golang
You must compile the lotus daemon with the required (opens in a new tab) Go version.
wget -c https://golang.org/dl/go1.19.7.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local
echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.bashrc && source ~/.bashrc
Clone the lotus repository
git clone https://github.com/filecoin-project/lotus.git
cd lotus/
If you have an AMD Zen or Intel Ice Lake CPU (i.e 10th gen Intel Core/3rd gen Xeon) or newer, enable FFI optimizations (opens in a new tab) by setting the env vars below.
export RUSTFLAGS="-C target-cpu=native -g"
export FFI_BUILD_FROM_SOURCE=1
Checkout the correct release and build the daemon.
git checkout releases; make clean all; sudo make install
2. Starting the Daemon
For systemd service files, the makefile provides a template that can be installed.
Download the latest pruned snapshot.
aria2c -x5 https://snapshots.mainnet.filops.net/minimal/latest.zst
Import the snapshot
lotus daemon --import-snapshot path/to/snapshot.car --halt-after-import
Modify the lotus config file ~/.lotus/config.toml
. First, enable the Eth RPC needed by vald. Also set the P2P configuration to use a static port with your public IP.
[Fevm]
# EnableEthRPC enables eth_ rpc, and enables storing a mapping of eth transaction hashes to filecoin message Cids.
# This will also enable the RealTimeFilterAPI and HistoricFilterAPI by default, but they can be disabled by config options above.
#
# type: bool
# env var: LOTUS_FEVM_ENABLEETHRPC
EnableEthRPC = true
[Libp2p]
ListenAddresses = [