Union
Run the node using Docker
Recommended Hardware Requirements
| SPEC | Recommend |
|---|---|
| CPU | 4 Cores |
| RAM | 4 GB |
| SSD | 200 GB |
| NETWORK | 100 Mbps |
Option 1: Automactic
cd $HOME && curl -o union-auto.sh https://raw.githubusercontent.com/vnbnode/binaries/main/Projects/Union/union-auto.sh && bash union-auto.sh
Option 2: Manual
Export Binary
export CHAIN_ID=union-testnet-4
export MONIKER="Name-VNBnode"
export KEY_NAME=union
export GENESIS_URL="https://rpc.cryptware.io/genesis"
export UNIOND_VERSION='v0.17.0'
Download Docker Image
docker pull ghcr.io/unionlabs/uniond:$UNIOND_VERSION
Initializing the Chain Config & State Folder
mkdir ~/.union
curl https://rpc.cryptware.io/genesis | jq '.result.genesis' > ~/.union/config/genesis.json
docker run -u $(id -u):$(id -g) -v ~/.union:/.union -it ghcr.io/unionlabs/uniond:$UNIOND_VERSION init $MONIKER bn254 --home /.union
alias uniond='docker run -v ~/.union:/.union --network host -it ghcr.io/unionlabs/uniond:$UNIOND_VERSION --home /.union'
Seeds
SEEDS="[email protected]:27656,8a07752a234bb16471dbb577180de7805ba6b5d9@union.testnet.4.seed.poisonphang.com:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/" $HOME/.union/config/config.toml
Run Node Uniond
nano compose.yaml
- Add everything below
services:
node:
image: ghcr.io/unionlabs/uniond:${UNIOND_VERSION}
volumes:
- ~/.union:/.union
- /tmp:/tmp
network_mode: "host"
restart: unless-stopped
command: start --home /.union
- Run Node
docker compose up -d
Create a New Account
uniond keys add $KEY_NAME
Recover an Existing Account
uniond keys add $KEY_NAME --recover
Receiving Testnet Tokens
Finding your Union Address
uniond keys show $KEY_NAME --address
Finding your Validator Address
uniond keys show $KEY_NAME --bech=val --address
Creating your validator
uniond tx staking create-validator \
--amount 1000000muno \
--pubkey $(uniond tendermint show-validator) \
--moniker $MONIKER \
--chain-id union-testnet-4 \
--from $KEY_NAME \
--commission-max-change-rate "0.1" \
--commission-max-rate "0.20" \
--commission-rate "0.1" \
--min-self-delegation "1"
