Ojo. Instalarea nodului

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Ojo. Instalarea nodului

09.09.2024, 18:15

Ojo este o rețea oracol descentralizată axată pe securitate, concepută pentru a sprijini ecosistemul Cosmos. Ojo colectează date privind prețurile dintr-o varietate de surse, atât pe lanț, cât și în afara lanțului, și utilizează mecanisme avansate de securitate pentru a asigura integritatea datelor furnizate.

Cerințe hardware minime

Tipul nodului	CPU	RAM	Spațiu de stocare
Testnet	4	8GB	150GB

Script de instalare automată

wget -O ojjo https://raw.githubusercontent.com/111STAVR111/props/main/Ojo/ojjo && chmod +x ojjo && ./ojjo

Instalare manuală

Pregătirea serverului

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

Instalare 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 06.03.23

cd $HOME && mkdir $HOME/go/bin/
git clone https://github.com/ojo-network/ojo
cd ojo
git checkout v0.1.2
make install
ojod version --long | grep -e version -e commit
version: HEAD-ad5a2377134aa13d7d76575b95613cf8ed12d1e4
commit: ad5a2377134aa13d7d76575b95613cf8ed12d1e4

Inițializare

ojod init STAVR_guide --chain-id=ojo-devnet
ojod config chain-id ojo-devnet

Crearea/restaurarea portofelului

ojod keys add <numele portofelului>
sau
ojod keys add <walletname> --recover

Încărcare Genesis

wget -O $HOME/.ojo/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Ojo/genesis.json"
sha256sum $HOME/.ojo/config/genesis.json
6037d1c1a89110c024fc18143eafe33fee19671b9427a4d4ac9c701f7a3c9309

Configurarea prețului minim al gazului, Peers/Sids/Peer Filter/MaxPeers

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = "0.0uojo"/;" ~/.ojo/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = "$external_address:26656"/" $HOME/.ojo/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" $HOME/.ojo/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = "$seeds"/" $HOME/.ojo/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.ojo/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.ojo/config/config.toml

Setarea pruningului (opțional)

pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = "$pruning"/" $HOME/.ojo/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = "$pruning_keep_recent"/" $HOME/.ojo/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = "$pruning_keep_every"/" $HOME/.ojo/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = "$pruning_interval"/" $HOME/.ojo/config/app.toml

Configurarea indexatorului (opțional)

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

Încărcarea addrbook

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

Crearea unui fișier de serviciu

sudo tee /etc/systemd/system/ojod.service > /dev/null <<EOF
[Unit]
Description=ojo
After=network-online.target
[Service]
User=$USER
ExecStart=$(which ojod) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

StateSync pentru Ojo Testnet

SNAP_RPC=https://ojo.rpc.t.stavr.tech:443
peers="1f091cf9567c0d72a0f93877007379e0298b8860@ojo.peer.stavr.tech:37096"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" $HOME/.ojo/config/config.toml
LATEST_HEIGHT=$(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/.ojo/config/config.toml
ojod tendermint unsafe-reset-all --home /root/.ojo
wget -O $HOME/.ojo/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Ojo/addrbook.json"
sed -i -e "s/^snapshot-interval *=.*/snapshot-interval = "1500"/" $HOME/.ojo/config/app.toml
sudo systemctl restart ojod && journalctl -fu ojod -o cat

SnapShot Testnet se actualizează la fiecare 5 ore

cd $HOME
apt install lz4
sudo systemctl stop ojod
cp $HOME/.ojo/data/priv_validator_state.json $HOME/.ojo/priv_validator_state.json.backup
rm -rf $HOME/.ojo/data
curl -o - -L https://ojo.snapshot.stavr.tech/ojo-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.ojo --strip-components 2
mv $HOME/.ojo/priv_validator_state.json.backup $HOME/.ojo/data/priv_validator_state.json
wget -O $HOME/.ojo/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Ojo/addrbook.json"
sudo systemctl restart ojod && journalctl -fu ojod -o cat

Lansare

sudo systemctl daemon-reload
sudo systemctl enable ojod 
sudo systemctl restart ojod && sudo journalctl -fu ojod -o cat

Crearea validatorului

ojod tx staking create-validator 
 --amount 1000000uojo 
 --from WalletName 
 --commission-max-change-rate "0.1" 
 --commission-max-rate "0.2" 
 --commission-rate "0.1" 
 --min-self-delegation "1" 
 --pubkey  $(ojod tendermint show-validator) 
 --moniker "STAVR_guide" 
 --chain-id ojo-devnet 
 --identity="" 
 --details="" 
 --website="" -y

Ștergerea unui nod

sudo systemctl stop ojod
sudo systemctl disable ojod
rm /etc/systemd/system/ojod.service
sudo systemctl daemon-reload
cd $HOME
rm -rf ojo
rm -rf .ojo
rm -rf $(which ojod)

Comenzi utile

Informații

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

Verificarea jurnalelor

sudo journalctl -fu ojod -o cat

Verificarea stării serviciului

sudo systemctl status ojod

Repornirea serviciului

sudo systemctl restart ojod

Oprirea serviciului

sudo systemctl stop ojod

Pornirea serviciului

sudo systemctl start ojod

Repornirea/Dezactivarea/Intreruperea serviciului

sudo systemctl daemon-reload
sudo systemctl disable ojod 
sudo systemctl enable ojod

Partenerul dvs.

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

Lucrul cu cheile

Cheie nouă sau recuperare cheie

ojod keys add Wallet_Name
или
ojod  keys add Wallet_Name --recover

Verificarea tuturor cheilor

ojod keys list

Verificarea soldului

ojod query bank balances address....jkl1yjgn7z09ua9vms259j

Ștergerea unei chei

ojod keys delete Wallet_Name

Export cheie

ojod keys export wallet

Import cheie

ojod keys import wallet wallet.backup

Lucrul cu validatorul

Editarea validatorului

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

Adresa dumneavoastră Valoper

ojod keys show Wallet_Name --bech val

Adresa dvs. Valcons-Address

ojod tendermint show-address

Informații despre validator

ojod query staking validator valoperaddress......
Jail Info
ojod query slashing signing-info $(ojod tendermint show-validator)
Unjail
ojod  tx slashing unjail --from Wallet_name --chain-id ojo-devnet --gas 350000  -y

Lista validatorilor activi

ojod 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

Lista validatorilor inactivi

ojod 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

Validarea în raport cu cheia (câștigător - bun. pierzător - rău)

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

Afișați toate recompensele de la toți validatorii

ojod tx distribution withdraw-all-rewards --from Wallet_Name --chain-id ojo-devnet --gas 350000 -y

Afișarea recompenselor și a comisioanelor de la validatorul dvs.

ojod tx distribution withdraw-rewards valoper1amxp0k0hg4edrxg85v07t9ka2tfuhamhldgf8e --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet --commission -y

Delegarea jetoanelor către validatorul dvs.

ojod tx staking delegate Your_valoper........ "100000000"uojo --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Delegarea jetoanelor către un alt validator

ojod tx staking delegate valoper........ "100000000"uojo --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Redelegarea jetoanelor către un alt validator

ojod tx staking redelegate Your_valoper........ valoper........ "100000000"uojo --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Anbondarea jetoanelor de la validatorul dvs. sau de la un alt validator

ojod tx staking unbond Your_valoper........ "100000000"uojo --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y
ojod tx staking unbond valoper........ "100000000"uojo --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Transferul jetoanelor de la un portofel la altul.

ojod tx bank send Your_address............ address........... "1000000000000000000"uojo --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Guvernare

Vizualizați toate ofertele

ojod query gov proposals

Vizualizați o propunere specifică

ojod query gov proposal 1

Votarea în favoarea unei propuneri

ojod tx gov vote 1 yes --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Vot împotriva unei propuneri

ojod tx gov vote 1 no --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Abținerea de la vot

ojod tx gov vote 1 abstain --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y

Vot împotrivă cu drept de veto

ojod tx gov vote 1 no_with_veto --from Wallet_Name --gas 350000 --fees "7000"uojo --chain-id=ojo-devnet -y