Laboratori Jackal. Installazione del nodo

Jackal Labs è una piattaforma innovativa specializzata nello sviluppo di soluzioni per le tecnologie blockchain e le applicazioni decentralizzate. L'azienda mira a fornire strumenti e risorse per costruire e gestire reti decentralizzate e offre soluzioni per migliorare la scalabilità, la sicurezza e l'efficienza dei progetti blockchain.

Requisiti hardware minimi

Installazione dei nodi

Installazione automatica

wget -O jkltest https://raw.githubusercontent.com/111STAVR111/props/main/Jackal/Testnet/jkltest && chmod +x jkltest && ./jkltest

Installazione manuale

Preparazione del 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

Installazione di 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

Creazione di Jackal

cd $HOME && mkdir $HOME/go/bin/
git clone https://github.com/JackalLabs/canine-chain && cd canine-chain
git checkout v4.0.0-beta.5
make install
canined version --long | head
Версия: 4.0.0-beta.5
Коммит: 05785bccff802e963d0c964434d38fc77833d4c3

Inizializzazione del nodo

canined init STAVR_guide --chain-id=lupulella-2
canined config chain-id lupulella-2

Creazione/ripristino di un portafoglio

canined keys add <walletname>

O

canined keys add <walletname> --recover

Caricamento di Genesis

curl -s  "https://raw.githubusercontent.com/111STAVR111/props/main/Jackal/Testnet/genesis.json" > ~/.canine/config/genesis.json
sha256sum $HOME/.canine/config/genesis.json
SHA256: 9701001c2188abf7c117f7192030bcbab358ac1d5b1a61594f443d3b206ab5a2

Impostazione del prezzo minimo del gas e del peering

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

Potatura (opzionale)

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

Indicizzatore (opzionale)

indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = "$indexer"/" $HOME/.canine/config/config.toml

Caricamento di addrbook

wget -O $HOME/.canine/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Jackal/Testnet/addrbook.json"

Creazione di un file di servizio

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

SNAP_RPC=https://jkl.rpc.t.stavr.tech:443
peers="80613772b20df144945801b42f327d0945a24374@jkltest.peer.stavr.tech:19126"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" $HOME/.canine/config/config.toml
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); 
BLOCK_HEIGHT=$((LATEST_HEIGHT - 100)); 
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://raw.githubusercontent.com/111STAVR111/props/main/Jackal/Testnet/addrbook.json"
systemctl restart canined && journalctl -u canined -f -o cat

SnapShot Mainnet aggiornato ogni 5 ore

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
curl -o - -L https://jkltest.snapshot.stavr.tech/jackalt-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.canine --strip-components 2
mv $HOME/.canine/priv_validator_state.json.backup $HOME/.canine/data/priv_validator_state.json
wget -O $HOME/.canine/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Jackal/Testnet/addrbook.json"
sudo systemctl restart canined && journalctl -u canined -f -o cat

Avvio

sudo systemctl daemon-reload
sudo systemctl enable canined 
sudo systemctl restart canined && sudo journalctl -u canined -f -o cat

Creare il validatore

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

Eliminare il nodo

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)

Comandi utili per la gestione del nodo Jackal

Comandi di servizio

Informazioni sul nodo:

canined status 2>&1 | jq .NodeInfo
canined status 2>&1 | jq .SyncInfo
canined status 2>&1 | jq .ValidatorInfo

Visualizza i log del nodo:

sudo journalctl -fu canined -o cat

Controllare lo stato del servizio:

sudo systemctl status canined

Riavviare il servizio:

sudo systemctl restart canined

Arrestare il servizio:

sudo systemctl stop canined

Avviare il servizio:

sudo systemctl start canined

Aggiornare/disattivare/abilitare il servizio:

sudo systemctl daemon-reload
sudo systemctl disable canined
sudo systemctl enable canined

La vostra festa:

echo $(canined tendermint show-node-id)'@'$(wget -qO- eth0.me)':'$(cat $HOME/.canine/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

Gestione delle chiavi

Creare o ripristinare una chiave:

canined keys add Wallet_Name

O ripristinare

canined keys add Wallet_Name --recover

Controllare tutte le chiavi:

canined keys list

Controllare il saldo:

canined query bank balances адрес_jkl…

Cancellare la chiave:

canined keys delete Wallet_Name

Esportazione della chiave:

canined keys export wallet

Importazione chiave:

canined keys import wallet wallet.backup

Gestione del validatore

Modifica del validatore:

canined tx staking edit-validator 
--new-moniker "Your_Moniker" 
--identity "Keybase_ID" 
--details "Your_Description" 
--website "Your_Website" 
--security-contact "Your_Email" 
--chain-id jackal-1 
--commission-rate 0.05 
--from Wallet_Name 
--gas 350000 -y

L'indirizzo del validatore:

canined keys show Wallet_Name --bech val

L'indirizzo del validatore:

canined tendermint show-address

Informazioni sul validatore:

canined query staking validator valoper_address…

Informazioni sul carcere:

canined query slashing signing-info $(canined tendermint show-validator)

Unjail:

canined tx slashing unjail --from Wallet_Name --chain-id jackal-1 --gas 350000 -y

Elenco dei validatori attivi:

canined q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " t " + .description.moniker' | sort -gr | nl

Elenco dei validatori inattivi:

canined q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " t " + .description.moniker' | sort -gr | nl

Controlla la chiave del validatore:

VALOPER=Ваш_valoper
[[ $(canined q staking validator $VALOPER -oj | jq -r .consensus_pubkey.key) = $(canined status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "nYou winn" || echo -e "nYou losen"

Emettere tutte le ricompense:

canined tx distribution withdraw-all-rewards --from Wallet_Name --chain-id jackal-1 --gas 350000 -y

Uscita della commissione del validatore:

canined tx distribution withdraw-rewards valoper1... --from Wallet_Name --gas 350000 --chain-id=jackal-1 --commission -y

Delega dei gettoni:

canined tx staking delegate Your_valoper "100000000"ujkl --from Wallet_Name --gas 350000 --chain-id=jackal-1 -y

Ridelegazione di gettoni:

canined tx staking redelegate Your_valoper valoper_другого_валидатора "100000000"ujkl --from Wallet_Name --gas 350000 --chain-id=jackal-1 -y

De-delega dei token:

canined tx staking unbond Your_valoper "100000000"ujkl --from Wallet_Name --gas 350000 --chain-id=jackal-1 -y

Votazione (Governance)

Visualizza tutte le proposte:

canined query gov proposals

Visualizzare una proposta specifica:

canined query gov proposal 1

Votare a favore:

canined tx gov vote 1 yes --from Wallet_Name --gas 350000 --chain-id jackal-1 -y

Votare contro:

canined tx gov vote 1 no --from Wallet_Name --gas 350000 --chain-id jackal-1 -y

Astenersi:

canined tx gov vote 1 abstain --from Wallet_Name --gas 350000 --chain-id jackal-1 -y

Voto contrario con Veto:

canined tx gov vote 1 no_with_veto --from Wallet_Name --gas 350000 --chain-id jackal-1 -y

Trasferimento IBC

Esempio di trasferimento da Jackal a Osmosis:

canined tx ibc-transfer transfer transfer channel-2 Your_OSMOaddress "100000"ujkl --from Your_Jackal_Wallet_Name --gas 350000 --chain-id=jackal-1 -y