Stake with Nodeist

Cardchain Testnet Services

Info Install Snapshot State Sync CLI Cheatsheets


  • CARDCHAIN​
    cardchain.png
    Click to expand...



    Crowd Control is not a company, but a Decentralized Autonomous Organization (DAO). This is realized with a blockchain built on Cosmos technology.​

    Chain Explorer:
    exp.nodeist.net

    Nodeist Explorer

    Cosmos explorer based on Ping Pub supported by Nodeist - is the best solution!
    exp.nodeist.net exp.nodeist.net

    ​
    Public Endpoints:
    Bash: 
    # API ENDPOINT
https://api-cardchain.nodeist.net

# RPC ENDPOINT
https://rpc-cardchain.nodeist.net

# GRPC ENDPOINT
https://grpc-cardchain.nodeist.net

    Peering:

    addrbook:
    Bash: 
    curl -Ls https://ss.nodeist.net/t/cardchain/addrbook.json > $HOME/.Cardchain/config/addrbook.json

    live-peers:
    Bash: 
    peers="[email protected]:27656,[email protected]:26656,[email protected]:31656,[email protected]:18656"
sed -i -e "s|^persistent_peers *=.*|persistent_peers = \"$peers\"|" $HOME/.Cardchain/config/config.toml



  • Manual Installation
    This section contains a list of commands to install the node in manual mode.

    Server Preparation
    Bash: 
    apt update && apt upgrade -y

apt install curl iptables build-essential git wget jq make gcc nano tmux htop nvme-cli pkg-config libssl-dev libleveldb-dev tar clang bsdmainutils ncdu unzip libleveldb-dev -y

    Install GO
    Bash: 
    ver="1.20.3"
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

    Node Installation
    Replace Nodeist_Guide in the first line with your moniker name.
    Bash: 
    NODE_MONIKER="Nodeist_Guide"

cd $HOME
curl -L https://github.com/DecentralCardGame/Cardchain/releases/download/v0.81/Cardchain_latest_linux_amd64.tar.gz > Cardchain_latest_linux_amd64.tar.gz
tar -xvzf Cardchain_latest_linux_amd64.tar.gz
chmod +x Cardchaind
mkdir -p $HOME/go/bin
mv Cardchaind $HOME/go/bin
rm Cardchain_latest_linux_amd64.tar.gz

Cardchaind config chain-id testnet3
Cardchaind init "$NODE_MONIKER" --chain-id testnet3

curl -s https://ss.nodeist.net/t/cardchain/genesis.json > $HOME/.Cardchain/config/genesis.json
curl -s https://ss.nodeist.net/t/cardchain/addrbook.json > $HOME/.Cardchain/config/addrbook.json

SEEDS=""
PEERS=""
sed -i 's|^seeds *=.*|seeds = "'$SEEDS'"|; s|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.Cardchain/config/config.toml

sed -i 's|^pruning *=.*|pruning = "custom"|g' $HOME/.Cardchain/config/app.toml
sed -i 's|^pruning-keep-recent  *=.*|pruning-keep-recent = "100"|g' $HOME/.Cardchain/config/app.toml
sed -i 's|^pruning-interval *=.*|pruning-interval = "10"|g' $HOME/.Cardchain/config/app.toml
sed -i 's|^snapshot-interval *=.*|snapshot-interval = 0|g' $HOME/.Cardchain/config/app.toml

sed -i 's|^minimum-gas-prices *=.*|minimum-gas-prices = "0.025ubpf"|g' $HOME/.Cardchain/config/app.toml
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.Cardchain/config/config.toml

sudo tee /etc/systemd/system/Cardchaind.service > /dev/null << EOF
[Unit]
Description=Cardchain Node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which Cardchaind) start
Restart=on-failure
RestartSec=10
LimitNOFILE=10000
[Install]
WantedBy=multi-user.target
EOF

Cardchaind tendermint unsafe-reset-all --home $HOME/.Cardchain --keep-addr-book

curl -L https://ss.nodeist.net/t/cardchain/snapshot_latest.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.Cardchain --strip-components 2


sudo systemctl daemon-reload
sudo systemctl enable Cardchaind
sudo systemctl start Cardchaind

sudo journalctl -fu Cardchaind -o cat



  • HEIGHT SIZE TIMESTAMP DOWNLOAD


    Instructions
    Stop the service and reset the data
    Bash: 
    sudo systemctl stop Cardchaind
cp $HOME/.Cardchain/data/priv_validator_state.json $HOME/.Cardchain/priv_validator_state.json.backup
rm -rf $HOME/.Cardchain/data

    Download latest snapshot
    Bash: 
    curl -L https://ss.nodeist.net/t/cardchain/snapshot_latest.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.Cardchain --strip-components 2
mv $HOME/.Cardchain/priv_validator_state.json.backup $HOME/.Cardchain/data/priv_validator_state.json

    Restart the service and check the log
    Bash: 
    sudo systemctl restart Cardchaind && sudo journalctl -fu Cardchaind -o cat



  • Instructions
    Stop the service and reset the data
    Bash: 
    sudo systemctl stop Cardchaind
cp $HOME/.Cardchain/data/priv_validator_state.json $HOME/.Cardchain/priv_validator_state.json.backup
Cardchaind tendermint unsafe-reset-all --home $HOME/.Cardchain

    Get and configure the state sync information
    Bash: 
    SNAP_RPC="https://rpc-cardchain.nodeist.net:443"
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\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\"|" $HOME/.Cardchain/config/config.toml

mv $HOME/.Cardchain/priv_validator_state.json.backup $HOME/.Cardchain/data/priv_validator_state.json

    Restart the service and check the log
    Bash: 
    sudo systemctl restart Cardchaind && sudo journalctl -fu Cardchaind -o cat


  • 🔑 Key management

    Add new key
    Bash: 
    Cardchaind keys add wallet

    Recover existing key
    Bash: 
    Cardchaind keys add wallet --recover

    List all keys
    Bash: 
    Cardchaind keys list

    Delete key
    Bash: 
    Cardchaind keys delete wallet

    Export key to the file
    Bash: 
    Cardchaind keys export wallet

    Import key from the file
    Bash: 
    Cardchaind keys import wallet wallet.backup

    Query wallet balance
    Bash: 
    Cardchaind q bank balances $(Cardchaind keys show wallet -a)

    👷 Validator management
    - Please make sure you have adjusted moniker, identity, details and website to match your values.

    Create new validator
    Bash: 
    Cardchaind tx staking create-validator \
--amount 1000000ubpf \
--pubkey $(Cardchaind tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id testnet3 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.01 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.025ubpf \
-y

    Edit existing validator
    Bash: 
    Cardchaind tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id testnet3 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.025ubpf \
-y

    Unjail validator
    Bash: 
    Cardchaind tx slashing unjail --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Jail reason
    Bash: 
    Cardchaind query slashing signing-info $(Cardchaind tendermint show-validator)

    List all active validators
    Bash: 
    Cardchaind 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

    List all inactive validators
    Bash: 
    Cardchaind 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

    View validator details
    Bash: 
    Cardchaind q staking validator $(Cardchaind keys show wallet --bech val -a)

    💲 Token management

    Withdraw rewards from all validators
    Bash: 
    Cardchaind tx distribution withdraw-all-rewards --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Withdraw commission and rewards from your validator
    Bash: 
    Cardchaind tx distribution withdraw-rewards $(Cardchaind keys show wallet --bech val -a) --commission --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Delegate tokens to yourself
    Bash: 
    Cardchaind tx staking delegate $(Cardchaind keys show wallet --bech val -a) 1000000ubpf --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Delegate tokens to validator
    Bash: 
    Cardchaind tx staking delegate <TO_VALOPER_ADDRESS> 1000000ubpf --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Redelegate tokens to another validator
    Bash: 
    Cardchaind tx staking redelegate $(Cardchaind keys show wallet --bech val -a) <TO_VALOPER_ADDRESS> 1000000ubpf --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Unbond tokens from your validator
    Bash: 
    Cardchaind tx staking unbond $(Cardchaind keys show wallet --bech val -a) 1000000ubpf --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Send tokens to the wallet
    Bash: 
    Cardchaind tx bank send wallet <TO_WALLET_ADDRESS> 1000000ubpf --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    🗳 Governance

    List all proposals
    Bash: 
    Cardchaind query gov proposals

    View proposal by id
    Bash: 
    Cardchaind query gov proposal 1

    Vote 'Yes'
    Bash: 
    Cardchaind tx gov vote 1 yes --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Vote 'No'
    Bash: 
    Cardchaind tx gov vote 1 no --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Vote 'Abstain'
    Bash: 
    Cardchaind tx gov vote 1 abstain --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    Vote 'NoWithVeto'
    Bash: 
    Cardchaind tx gov vote 1 NoWithVeto --from wallet --chain-id testnet3 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ubpf -y

    ⚡️ Utility

    Update Indexer
    Bash: 
    sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.Cardchain/config/config.toml

    Update pruning
    Bash: 
    sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
  $HOME/.Cardchain/config/app.toml

    🚨 Maintenance

    Get validator info
    Bash: 
    Cardchaind status 2>&1 | jq .ValidatorInfo

    Get sync info
    Bash: 
    Cardchaind status 2>&1 | jq .SyncInfo

    Get node peer
    Bash: 
    echo $(Cardchaind tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.Cardchain/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

    Check if validator key is correct
    Bash: 
    [[ $(Cardchaind q staking validator $(Cardchaind keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(Cardchaind status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"

    Get live peers
    Bash: 
    curl -sS http://localhost:27657/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'

    Set minimum gas price
    Bash: 
    sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025ubpf\"/" $HOME/.Cardchain/config/app.toml

    Enable prometheus
    Bash: 
    sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.Cardchain/config/config.toml

    Reset chain data
    Bash: 
    Cardchaind tendermint unsafe-reset-all --home $HOME/.Cardchain --keep-addr-book

    Remove node
    - Please, before proceeding with the next step! All chain data will be lost! Make sure you have backed up your priv_validator_key.json!


    Bash: 
    cd $HOME
sudo systemctl stop Cardchaind
sudo systemctl disable Cardchaind
sudo rm /etc/systemd/system/Cardchaind.service
sudo systemctl daemon-reload
rm -f $(which Cardchaind)
rm -rf $HOME/.Cardchain
rm -rf $HOME/Cardchaind

    ⚙️ Service Management

    Reload service configuration
    Bash: 
    sudo systemctl daemon-reload

    Enable service
    Bash: 
    sudo systemctl enable Cardchaind

    Disable service
    Bash: 
    sudo systemctl disable Cardchaind

    Start service
    Bash: 
    sudo systemctl start Cardchaind

    Stop service
    Bash: 
    sudo systemctl stop Cardchaind

    Restart service
    Bash: 
    sudo systemctl restart Cardchaind

    Check service status
    Bash: 
    sudo systemctl status Cardchaind

    Check service logs
    Bash: 
    sudo journalctl -u Cardchaind -f --no-hostname -o cat

 
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