Minimum hardware requirements:
1) Auto_install script
wget -O likem https://raw.githubusercontent.com/111STAVR111/props/main/Likecoin/likem && chmod +x likem && ./likem
2) Manual installation
Preparing the server
sudo apt update && sudo apt upgrade -y
sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y
GO 1.21.6
ver="1.21.6"
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
rm "go$ver.linux-amd64.tar.gz"
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version
Build 23.04.24
cd $HOME && mkdir -p go/bin/
git clone https://github.com/likecoin/likecoin-chain
cd likecoin-chain
git checkout v4.2.0
make install
liked version --long | grep -e commit -e version
commit: 4569ea35dfa25f0131135fee8ff6745eccb4f9c5
Initiation
liked init STAVR_guide --chain-id=likecoin-mainnet-2
liked config chain-id likecoin-mainnet-2
Create/recover wallet
liked keys add <walletname>
OR
liked keys add <walletname> --recover
Download Genesis
wget -L -O $HOME/.liked/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Likecoin/genesis.json"
sha256sum $HOME/.liked/config/genesis.json
f42e1d49ca30f69ace60f5eb61416e9393d318083849e83d1fc33df4085462c0
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"10000nanolike\"/;" ~/.liked/config/app.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.liked/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.liked/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.liked/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.liked/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.liked/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.liked/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.liked/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.liked/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.liked/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.liked/config/config.toml
Download addrbook
wget -O $HOME/.liked/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Likecoin/addrbook.json"
Create a service file
sudo tee /etc/systemd/system/liked.service > /dev/null <<EOF
[Unit]
Description=liked
After=network-online.target
[Service]
User=$USER
ExecStart=$(which liked) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync LikeCoin Mainnet
SNAP_RPC=https://like.rpc.m.stavr.tech:443
SEEDS=fd7589625f4ad41bb93f96f4c962ed6638426497@like.peer.stavr.tech:1006
cp $HOME/.liked/data/priv_validator_state.json $HOME/.liked/priv_validator_state.json.backup
sed -i -e "/seeds =/ s/= .*/= \"$SEEDS\"/" $HOME/.liked/config/config.toml
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)); \
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/.liked/config/config.toml
liked tendermint unsafe-reset-all --home $HOME/.liked --keep-addr-book
mv $HOME/.liked/priv_validator_state.json.backup $HOME/.liked/data/priv_validator_state.json
wget -O $HOME/.liked/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Likecoin/addrbook.json"
sudo systemctl restart liked && journalctl -u liked -f -o cat
SnapShot Mainnet updated every 5 hours
Start
sudo systemctl daemon-reload
sudo systemctl enable liked
sudo systemctl restart liked && sudo journalctl -fu liked -o cat
Create validator
liked tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.1 \
--min-self-delegation "1" \
--amount 1000000nanolike \
--pubkey $(liked tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id likecoin-mainnet-2 \
--fees="200000nanolike" \
--identity="" \
--website="" \
--details="" -y
Monitoring
You can set up your node status alarm here - Monitoring
Security
You can create secure management of your wallet and your node by following this links.
TMKMS Wallet Security
Delete node
sudo systemctl stop liked
sudo systemctl disable liked
rm /etc/systemd/system/liked.service
sudo systemctl daemon-reload
cd $HOME
rm -rf likecoin-chain
rm -rf .liked
rm -rf $(which liked)
