Guide to install validator - Mantrachain
Install Minimum Hardware Requirements 2CPU 4RAM 100GB Recommended Hardware Requirements 4CPU 8RAM 200GB Configure OS
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Update system. sudo apt-get update & sudo apt upgrade
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Create new user. Create a new user that will be used to run the node and add it to sudo-ers: sudo useradd -s /bin/bash -d /home/mantra/ -m -G sudo mantra su mantra
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Download and install binary. Create a bin folder in $HOME folder. By default, all binaries in this folder are globally executable for the logged in user. mkdir -p $HOME/go/bin/ Get the MANTRA Chain binary from the MANTRA GitHub repository wget https://github.com/MANTRA-Finance/public/raw/main/mantrachain-testnet/mantrachaind-linux-amd64.zip Install an unzip utility and unzip the binary archive. wget https://github.com/MANTRA-Finance/public/raw/main/mantrachain-testnet/mantrachaind-linux-amd64.zip unzip mantrachaind-linux-amd64.zip
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Install CosmWasm Library More information can be found in here: sudo wget -P /usr/lib https://github.com/CosmWasm/wasmvm/releases/download/v1.3.0/libwasmvm.x86_64.so mv mantrachaind $HOME/go/bin/
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Initialise
mantrachaindmantrachaind init "moniker" --chain-id mantrachain-1 curl -Ls https://ss-t.mantra.nodestake.top/genesis.json > $HOME/.mantrachain/config/genesis.json curl -Ls https://ss-t.mantra.nodestake.top/addrbook.json > $HOME/.mantrachain/config/addrbook.json sed -i -e "s/^minimum-gas-prices =./minimum-gas-prices = "0uaum"/" $HOME/.mantrachain/config/app.toml Create systemD sudo tee /etc/systemd/system/mantrachaind.service > /dev/null <<EOF [Unit] Description=entangle testnet node After=network-online.target [Service] User=$USER ExecStart=$(which mantrachaind) start Restart=always RestartSec=3 LimitNOFILE=65535 [Install] WantedBy=multi-user.target EOF sudo systemctl daemon-reload sudo systemctl enable mantrachaind mantrachaind tendermint unsafe-reset-all SNAP_NAME=$(curl -s https://ss-t.mantra.nodestake.top/ | egrep -o ">20.*.tar.lz4" | tr -d ">") curl -o - -L https://ss-t.mantra.nodestake.top/${SNAP_NAME} | lz4 -c -d - | tar -x -C $HOME/.mantrachain Start node sudo systemctl restart mantrachaind sudo journalctl -u mantrachaind -f --no-hostname -o cat
Create a wallet mantrachaind keys add wallet
Faucet https://faucet.testnet.mantrachain.io/
Create a validator
mantrachaind tx staking create-validator
--amount "1000000uaum"
--pubkey $(mantrachaind tendermint show-validator)
--moniker="name"
--identity"keybase"
--details="your details"
--website="your website"
--chain-id=mantrachain-1
--commission-rate="0.05"
--commission-max-rate="0.20"
--commission-max-change-rate="0.01"
--min-self-delegation "1"
--gas-prices "0uaum"
--gas="auto"
--gas-adjustment="1.5"
--from wallet
-y
Get Validator info mantrachaind status 2>&1 | jq .ValidatorInfo
Get denom info mantrachaind q bank denom-metadata -oj | jq
Get sync status mantrachaind status 2>&1 | jq .SyncInfo.catching_up
Get latest height mantrachaind status 2>&1 | jq .SyncInfo.latest_block_height
Reset Node mantrachaind tendermint unsafe-reset-all --home $HOME/.mantrachain --keep-addr-book
Delete Node
sudo systemctl stop mantrachaind && sudo systemctl disable mantrachaind && sudo rm /etc/systemd/system/mantrachaind.service && sudo systemctl daemon-reload && rm -rf
Withdraw comission and rewards from your validator mantrachaind tx distribution withdraw-rewards $(mantrachaind keys show wallet --bech val -a) --commission --from wallet --chain-id mantrachain-1 --gas-prices=0uaum --gas-adjustment 1.5 --gas "auto" -y
Delegate to your validator mantrachaind tx staking delegate $(mantrachaind keys show wallet --bech val -a) 1000000uaum --from wallet --chain-id mantrachain-1 --gas-prices=0uaum --gas-adjustment 1.5 --gas "auto" -y
Delegate to other mantrachaind tx staking delegate TO_VALOPER_ADDRESS 1000000uaum --from wallet --chain-id mantrachain-1 --gas-prices=0uaum --gas-adjustment 1.5 --gas "auto" -y
Redelegate your stake to other validators mantrachaind tx staking redelegate $(mantrachaind keys show wallet --bech val -a) TO_VALOPER_ADDRESS 1000000