- Guide
- Addrbook
- Genesis File
- Peers
- State Sync
- Explorer
Update system and install build dependencies
sudo apt update
sudo apt-get install git curl build-essential make jq gcc snapd chrony lz4 tmux unzip bc -y
Install Go
rm -rf $HOME/go
sudo rm -rf /usr/local/go
cd $HOME
curl https://dl.google.com/go/go1.20.1.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf -
cat <<'EOF' >>$HOME/.profile
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
EOF
source $HOME/.profile
go version
Download and Install Binaries
cd $HOME
rm -rf lambdavm
git clone https://github.com/LambdaIM/lambdavm.git
cd lambdavm
git checkout v1.0.1
make install
Initialize Node
lambdavm init NodeName --chain-id=lambda_92000-1
lambdavm config chain-id lambda_92000-1
lambdavm config keyring-backend os
Download Genesis File
curl -Ls https://files.nomadvalidator.com/lambda/genesis.json > $HOME/.lambdavm/config/genesis.json
Download Addrbook File
curl -Ls https://files.nomadvalidator.com/lambda/addrbook.json > $HOME/.lambdavm/config/addrbook.json
Create Service Daemon
sudo tee /etc/systemd/system/lambdavm.service > /dev/null <<EOF
[Unit]
Description=union Daemon
After=network-online.target
[Service]
User=$USER
ExecStart=$(which lambdavm) start
Restart=always
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable lambdavm
Start Node
sudo systemctl restart lambdavm
sudo journalctl -u lambdavm -f
Download Addrbook File
curl -Ls https://files.nomadvalidator.com/lambda/addrbook.json > $HOME/.lambdavm/config/addrbook.json
Restart Node
sudo systemctl restart lambdavm
sudo journalctl -u lambdavm -f
Download Genesis File
curl -Ls https://files.nomadvalidator.com/lambda/genesis.json > $HOME/.lambdavm/config/genesis.json
Set Peers
peers=$(curl -s https://files.nomadvalidator.com/lambda/peers.txt)
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" ~/.lambdavm/config/config.toml
Restart Node
sudo systemctl restart lambdavm
sudo journalctl -u lambdavm -f
Stop Node And Reset
sudo systemctl stop lambdavm && lambdavm tendermint unsafe-reset-all --home $HOME/.lambdavm --keep-addr-book
Configure State Sync
SNAP_RPC=https://lambda-rpc-m.nomadvalidator.com:443 && \
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) && \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.lambdavm/config/config.toml
sed -i 's/persistent_peers = ""/persistent_peers = "94fe3518fea7d6d27fbb7083a131f2fe15e99e56@lambda-rpc-m.nomadvalidator.com:14656"/' ~/.lambdavm/config/config.toml
sudo systemctl restart lambdavm && journalctl -fu lambdavm -o cat