Installation Validator

Install Node Producer/Validator Dora

Chain ID: vota-sf | Latest Binary Version: v0.4.0

Update and install packages for compiling

sudo apt update
sudo apt install curl git jq lz4 build-essential zsh -y

User Management

Running in user (Assume) : salinem We never used this username in our production !

Create User, Please Refer to User and Group Management

Login as User salinem

su - salinem

or

sudo su - salinem

and make sure we are in directory

pwd
/mainnet/salinem

Running in user : salinem

FHS of SGE

Create FHS for application

echo "Install FHS"
mkdir -p ${HOME}/tmp
mkdir -p ${HOME}/lib
mkdir -p ${HOME}/bin
mkdir -p ${HOME}/conf
mkdir -p ${HOME}/systemd

Install Golang

# Install Go 1.22.3
wget https://go.dev/dl/go1.22.3.linux-amd64.tar.gz
tar xf go1.22.3.linux-amd64.tar.gz
mv go ${HOME}/bin

Environment and Variable

If Using ZSH

# Set Go path to $PATH variable
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> $HOME/.zshrc
echo "export GOPATH="${HOME}/lib" >> $HOME/.zshrc
echo "export GOMAXPROCS=2" >> $HOME/.zshrc
echo "export CHAIN_ID=vota-sf" >> $HOME/.zshrc
echo "export WALLET_NAME=mywallet" >> $HOME/.zshrc
echo "export MONIKER=MYNODE"  >> $HOME/.zshrc
source ~/.zshrc

If Using BASH

# Set Go path to $PATH variable
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> $HOME/.bashrc
echo "export GOPATH="${HOME}/lib" >> >> $HOME/.bahsrc
echo "export GOMAXPROCS=2" >> $HOME/.bashrc
echo "export CHAIN_ID=vota-sf" >> $HOME/.bashrc
echo "export WALLET_NAME=mywallet" >> $HOME/.bashrc
echo "export MONIKER=MYNODE"  >> $HOME/.bashrc
source ~/.bashrc

Install Dora

cd ${HOME}/source
# Clone SGE Protocol  version v1.1.1
git clone  https://github.com/DoraFactory/doravota.git dora
cd ${HOME}/source/dora
git fetch && git checkout v{'changed': True, 'stdout': '0.4.0', 'stderr': '', 'rc': 0, 'cmd': '/app/testnet/dora/bin/dorad version', 'start': '2024-06-11 15:39:36.745294', 'end': '2024-06-11 15:39:36.789479', 'delta': '0:00:00.044185', 'msg': '', 'stdout_lines': ['0.4.0'], 'stderr_lines': [], 'ansible_facts': {'discovered_interpreter_python': '/usr/bin/python3'}, 'failed': False}
make build
cp build/dorad ${HOME}/bin/

Intialize Node

dorad init --chain-id $CHAIN_ID "$MONIKER"

Replace genesis file with our genesis file

wget https://df-node-dump.s3.ap-southeast-1.amazonaws.com/vota-sf-genesis.json -O $HOME/.dora/config/genesis.json

Create new account

dorad keys add $WALLET_NAME

Validate Genesis

dorad validate-genesis

Edit config, You can refer to Edit Configuration Node

Apply State Sync, refer to https://github.com/roomit-xyz/docs.roomit.xyz/blob/master/testnet/dora/installation-node/state-sync.md