Mantra: apraksts, mezgla uzstādīšana

MANTRA darbojas kā 1. līmeņa blokķēde, kuras prioritāte ir drošība un kura atbilst visiem noteikumiem un atbilstības prasībām. MANTRA ķēdes, kas veidota uz izstrādātājiem un iestādēm paredzētās Cosmos SDK bāzes, mērķis ir novērst visus šķēršļus, kas kavē reālās pasaules aktīvu (RSA) vienmērīgu pāreju uz blokķēdēm. MANTRA Chain nodrošina nelikvīdo aktīvu sadarbspējīgu tokenizāciju IBC tīklā un piedāvā dažādus atbilstības, aktīvu un žetonu moduļus.

Mezglu uzstādīšana

Minimālās sistēmas prasības:

1. Mezgla tips: Testnet
2. PROCESORS: 4
3. RAM: 8 GB
4. Uzglabāšanas vieta: 150GB

Uzstādīšana, izmantojot automātisko skriptu

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

Manuāla instalēšana

Servera sagatavošana:

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 chrony liblz4-tool -y

Go 1.21.6 uzstādīšana:

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

MantraChain uzbūve:

cd $HOME && mkdir -p go/bin/
wget https://github.com/MANTRA-Finance/public/releases/download/v2.0.0/mantrachaind-2.0.0-linux-amd64.tar.gz
tar -xvzf mantrachaind-2.0.0-linux-amd64.tar.gz
chmod +x mantrachaind
rm -rf mantrachaind-2.0.0-linux-amd64.tar.gz
mv mantrachaind $HOME/go/bin

mantrachaind version --long | grep -e commit -e version
Версия: 2.0.0
Коммит: c0b4618

Mezgla inicializācija

mantrachaind init STAVR_guide --chain-id=mantra-hongbai-1

mantrachaind config chain-id mantra-hongbai-1

Izveidot vai atjaunot maku

mantrachaind keys add <name_wallet>

vai

mantrachaind keys add <name_wallet> --recover

Genesis faila augšupielāde

wget -L -O $HOME/.mantrachain/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Mantra/genesis.json"

sha256sum $HOME/.mantrachain/config/genesis.json

Minimālās gāzes cenas, maksimumu un citu parametru konfigurēšana

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = "0.0002uom"/;" ~/.mantrachain/config/app.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = "$external_address:26656"/" $HOME/.mantrachain/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" $HOME/.mantrachain/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = "$seeds"/" $HOME/.mantrachain/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.mantrachain/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.mantrachain/config/config.toml

Datu tīrīšanas iestatīšana (pēc izvēles)

pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = "$pruning"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = "$pruning_keep_recent"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = "$pruning_keep_every"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = "$pruning_interval"/" $HOME/.mantrachain/config/app.toml

Indikatora atspējošana (pēc izvēles)

indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = "$indexer"/" $HOME/.mantrachain/config/config.toml
Загрузка addrbook
bash
Copy code
wget -O $HOME/.mantrachain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Mantra/addrbook.json"

Pakalpojumu faila izveide

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

StateSync konfigurēšana Mantra testa tīklam

SNAP_RPC=https://mantra.rpc.t.stavr.tech:443
peers="b6943ba9d189c545d92051250d2a3641f2216b2b@mantra-t.seed.stavr.tech:36056"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = "$peers"/" $HOME/.mantrachain/config/config.toml
LATEST_HEIGHT=$(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/.mantrachain/config/config.toml
mantrachaind tendermint unsafe-reset-all --home $HOME/.mantrachain
curl -o - -L https://mantra-t.wasm.stavr.tech/wasm-mantra.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.mantrachain --strip-components 2
wget -O $HOME/.mantrachain/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Mantra/addrbook.json"
sudo systemctl restart mantrachaind && journalctl -fu mantrachaind -o cat

Pārbaudes tīkla momentuzņēmumu lejupielāde (atjaunina ik pēc 5 stundām).

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

Mezgla palaišana

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

Validatora izveide

mantrachaind tx staking create-validator 
--commission-rate 0.1 
--commission-max-rate 1 
--commission-max-change-rate 1 
--min-self-delegation "1" 
--amount 1000000uom 
--pubkey $(mantrachaind tendermint show-validator) 
--from <кошелёк> 
--moniker="STAVR_guide" 
--chain-id mantra-hongbai-1 
--fees 35uom 
--gas 350000 
--identity="" 
--website="" 
--details="" -y

Mezgla dzēšana

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

Pēc izvēles

Downgrade
sudo wget -O /usr/lib/libwasmvm.x86_64.so https://github.com/CosmWasm/wasmvm/releases/download/v1.3.1/libwasmvm.x86_64.so
wget https://github.com/MANTRA-Finance/public/raw/main/mantrachain-hongbai/mantrachaind-linux-amd64.zip
unzip mantrachaind-linux-amd64.zip
rm mantrachaind-linux-amd64.zip
mv mantrachaind $(which mantrachaind)

Momentuzņēmums

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

Atjaunināšana līdz versijai 2.0.0 (pēc šīm komandām mezglu nevar pārstartēt)

wget https://github.com/MANTRA-Finance/public/releases/download/v2.0.0/mantrachaind-2.0.0-linux-amd64.tar.gz
tar -xvzf mantrachaind-2.0.0-linux-amd64.tar.gz
chmod +x mantrachaind
rm -rf mantrachaind-2.0.0-linux-amd64.tar.gz
mv mantrachaind $(which mantrachaind)
mantrachaind version --long | grep -e commit -e version
#commit: c0b4618
#version: 2.0.0
sudo systemctl restart mantrachaind && sudo journalctl -fu mantrachaind -o cat

Noderīgi rīki

1. EXPLORER-T: https://explorer.stavr.tech/MANTRA-Hongbai Indexer "ON".
2. API-T: https://mantra.api.t.stavr.tech
3. RPC-T: https://mantra.rpc.t.stavr.tech Snapshot-interval = 1000
4. gRPC-T: mantra.grpc.t.stavr.tech:3601

Seed-T

b6943ba9d189c545d92051250d2a3641f2216b2b@mantra-t.seed.stavr.tech:36056

Addrbook-T

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

Genesis-T

wget -L -O $HOME/.mantrachain/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Mantra/genesis.json"

WASM-T

curl -o - -L https://mantra-t.wasm.stavr.tech/wasm-mantra.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.mantrachain --strip-components 2

auto_install_script-T

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

Versijas atjauninājums: 2.0.0 (14.08.24)

at Height -> 1633260
cd $HOME
wget https://github.com/MANTRA-Finance/public/releases/download/v2.0.0/mantrachaind-2.0.0-linux-amd64.tar.gz
tar -xvzf mantrachaind-2.0.0-linux-amd64.tar.gz
chmod +x mantrachaind
rm -rf mantrachaind-2.0.0-linux-amd64.tar.gz
mv mantrachaind $(which mantrachaind)
mantrachaind version --long | grep -e commit -e version
#commit: c0b4618
#version: 2.0.0
sudo systemctl restart mantrachaind && sudo journalctl -fu mantrachaind -o cat

Noderīgas komandas

1. mantrachaind status 2>&1 | jq .NodeInfo
2. mantrachaind status 2>&1 | jq .SyncInfo
3. mantrachaind status 2>&1 | jq .ValidatorInfo

Apstiprina mezglu žurnālus

sudo journalctl -fu mantrachaind  -o cat

Pakalpojuma statusa pārbaude

sudo systemctl status mantrachaind  

Pakalpojuma restartēšana

sudo systemctl restart mantrachaind 

Pakalpojuma apstāšanās

sudo systemctl stop mantrachaind 

Pakalpojuma palaišana

sudo systemctl start mantrachaind 

Pārstartēšana/izslēgšana/izslēgšana

sudo systemctl daemon-reload
sudo systemctl disable mantrachaind 
sudo systemctl enable mantrachaind 

Jūsu partneris

echo $(mantrachaind tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.mantrachain/config/config.toml | grep -oPm1 "(?<=^laddr = ").*(?=")" | cut -d ":" -f3)

Dzēst

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