Minimum hardware requirements:
1) Auto_install script
source <(curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Jackal/Testnet/jkltest)
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 14.04.25
cd $HOME && mkdir $HOME/go/bin/
wget -O canined https://github.com/JackalLabs/canine-chain/releases/download/v4.6.0-beta.1/canined-Linux
chmod +x canined
mv canined $HOME/go/bin/
canined version --long | head
commit: 09d64dcbab0a96da1da1605acfc4914069022ba4
Initiation
canined init STAVR_guide --chain-id=lupulella-2
canined config chain-id lupulella-2
Create/recover wallet
canined keys add <walletname>
OR
canined keys add <walletname> --recover
Download Addrbook and Genesis
wget -O $HOME/.canine/config/addrbook.json "https://server-1.stavr.tech/Testnet/Jackal/addrbook.json"
wget -O $HOME/.canine/config/genesis.json "https://server-1.stavr.tech/Testnet/Jackal/genesis.json"
sha256sum $HOME/.canine/config/genesis.json
9701001c2188abf7c117f7192030bcbab358ac1d5b1a61594f443d3b206ab5a2
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.0ujkl\"/;" ~/.canine/config/app.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.canine/config/config.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.canine/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.canine/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.canine/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.canine/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.canine/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.canine/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.canine/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.canine/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.canine/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.canine/config/config.toml
Create a service file
sudo tee /etc/systemd/system/canined.service > /dev/null <<EOF
[Unit]
Description=canined Testnet
After=network-online.target
[Service]
User=$USER
ExecStart=$(which canined) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Jackal Testnet
systemctl stop canined
SNAP_RPC=https://jkl.rpc.t.stavr.tech:443
LATEST_HEIGHT=$(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/.canine/config/config.toml
canined tendermint unsafe-reset-all --home /root/.canine
wget -O $HOME/.canine/config/addrbook.json "https://server-1.stavr.tech/Testnet/Jackal/addrbook.json"
curl -o - -L https://jackal-t.wasm.stavr.tech/wasm-jackalt.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.canine
sudo systemctl restart canined && journalctl -fu canined -o cat
SnapShot Mainnet updated every 5 hours
cd $HOME
apt install lz4
sudo systemctl stop canined
cp $HOME/.canine/data/priv_validator_state.json $HOME/.canine/priv_validator_state.json.backup
rm -rf $HOME/.canine/data
LATEST_SNAPSHOT=$(curl -s https://server-1.stavr.tech/Testnet/Jackal/ | grep -oE 'jackal-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT; do HEIGHT=$(curl -s "https://server-1.stavr.tech/Testnet/Jackal/${SNAPSHOT%.tar.lz4}-info.txt" | awk '/Block height:/ {print $3}'); echo "$SNAPSHOT $HEIGHT"; done | sort -k2 -nr | head -n 1 | awk '{print $1}')
curl -o - -L https://server-1.stavr.tech/Testnet/Jackal/$LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME/.canine
curl -o - -L https://jackal-t.wasm.stavr.tech/wasm-jackalt.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.canine
mv $HOME/.canine/priv_validator_state.json.backup $HOME/.canine/data/priv_validator_state.json
wget -O $HOME/.canine/config/addrbook.json "https://server-1.stavr.tech/Testnet/Jackal/addrbook.json"
sudo systemctl restart canined && journalctl -fu canined -o cat
Start
sudo systemctl daemon-reload
sudo systemctl enable canined
sudo systemctl restart canined && sudo journalctl -fu canined -o cat
Create validator
canined tx staking create-validator \
--amount 1000000ujkl \
--from <walletName> \
--commission-max-change-rate "0.1" \
--commission-max-rate "0.2" \
--commission-rate "0.1" \
--min-self-delegation "1" \
--pubkey $(canined tendermint show-validator) \
--moniker STAVR_guide \
--chain-id lupulella-2 \
--identity="" \
--details="" \
--website="" -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 canined
sudo systemctl disable canined
rm /etc/systemd/system/canined.service
sudo systemctl daemon-reload
cd $HOME
rm -rf canine-chain
rm -rf .canine
rm -rf $(which canined)
