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Installation

Updating the System​

apt update && apt upgrade -y

Installing the Necessary Libraries​

apt install make clang pkg-config libssl-dev libclang-dev build-essential git curl ntp jq llvm tmux htop screen gcc lz4 -y < "/dev/null"

Installing Go​

ver="1.21.5"
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
rm -rf /usr/local/go
tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
rm -rf "go$ver.linux-amd64.tar.gz"
echo 'export GOROOT=/usr/local/go' >> $HOME/.bash_profile
echo 'export GOPATH=$HOME/go' >> $HOME/.bash_profile
echo 'export GO111MODULE=on' >> $HOME/.bash_profile
echo 'export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin' >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

Setting Variables​

The areas you need to change are written below.

  • $C4E_NODENAME your validator name
  • $C4E_WALLET your wallet name
  • If another node is using the port, you can change it below. You must enter a different value where it says 11, again as two digits.
echo "export C4E_NODENAME=$C4E_NODENAME"  >> $HOME/.bash_profile
echo "export C4E_WALLET=$C4E_WALLET" >> $HOME/.bash_profile
echo "export C4E_PORT=11" >> $HOME/.bash_profile
echo "export C4E_CHAIN_ID=babajaga-1" >> $HOME/.bash_profile
source $HOME/.bash_profile

Sample​

Let's assume that your Node (C4E_NODENAME) and Wallet (C4E_WALLET) name is Anatolian-Guide and the port you will use (C4E_PORT) will be 16656. The code will be arranged as shown below.

echo "export C4E_NODENAME=Anatolian-Guide"  >> $HOME/.bash_profile
echo "export C4E_WALLET=Anatolian-Guide" >> $HOME/.bash_profile
echo "export C4E_PORT=16" >> $HOME/.bash_profile
echo "export C4E_CHAIN_ID=babajaga-1" >> $HOME/.bash_profile
source $HOME/.bash_profile

Installing Chain4Energy​

cd $HOME
git clone https://github.com/chain4energy/c4e-chain.git
cd c4e-chain
git checkout tags/v1.3.0
make install
c4ed version

The version output will be 0.13.0.

Configuring and Launching the Node​

We copy and paste the codes below without making any changes.

c4ed config keyring-backend test
c4ed config chain-id $C4E_CHAIN_ID
c4ed init --chain-id $C4E_CHAIN_ID $C4E_NODENAME

# Copying the Genesis and addrbook Files
wget https://raw.githubusercontent.com/chain4energy/c4e-chains/main/babajaga-1/genesis.json -O $HOME/.c4e-chain/config/genesis.json
wget https://raw.githubusercontent.com/koltigin/C4E-Kurulum-Rehberi/main/addrbook.json -O $HOME/.c4e-chain/config/addrbook.json

# Minimum GAS Ücretinin Ayarlanması
sed -i 's|^minimum-gas-prices *=.*|minimum-gas-prices = "0.0uc4e "|g' $HOME/.c4e-chain/config/app.toml

# Closing Indexer-Optional
indexer="null"
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.c4e-chain/config/config.toml

# Set up SEED and PEERS
SEEDS=""
sed -i 's|^seeds *=.*|seeds = "'$SEEDS'"|; s|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.c4e-chain/config/config.toml

# Enabling Prometheus
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.c4e-chain/config/config.toml

# Set up Pruning 
pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="50"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.c4e-chain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.c4e-chain/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.c4e-chain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.c4e-chain/config/app.toml

# Set up Ports
sed -i.bak -e "
s%:26658%:${C4E_PORT}658%g;
s%:26657%:${C4E_PORT}657%g;
s%:6060%:${C4E_PORT}060%g;
s%:26656%:${C4E_PORT}656%g;
s%:26660%:${C4E_PORT}660%g
" $HOME/.c4e-chain/config/config.toml
sed -i.bak -e "
s%:1317%:${C4E_PORT}317%g; 
s%:8080%:${C4E_PORT}080%g; 
s%:9090%:${C4E_PORT}090%g; 
s%:9091%:${C4E_PORT}091%g
" $HOME/.c4e-chain/config/app.toml
sed -i.bak -e "s%:26657%:${C4E_PORT}657%g" $HOME/.c4e-chain/config/client.toml

# Adding External Address
PUB_IP=`curl -s -4 icanhazip.com`
sed -e "s|external_address = \".*\"|external_address = \"$PUB_IP:${C4E_PORT}656\"|g" ~/.c4e-chain/config/config.toml > ~/.c4e-chain/config/config.toml.tmp
mv ~/.c4e-chain/config/config.toml.tmp  ~/.c4e-chain/config/config.toml

# Creating the Service File
tee /etc/systemd/system/c4ed.service > /dev/null << EOF
[Unit]
Description=C4E Node
After=network-online.target

[Service]
User=$USER
ExecStart=$(which c4ed) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Enabling and Starting the Service​

systemctl daemon-reload
systemctl enable c4ed
systemctl start c4ed

Checking the Logs​

journalctl -u c4ed -f -o cat
warning

AFTER THIS STAGE, WE EXPECT OUR NODE TO SYNC.

Checking Synchronization​

Unless we get a false output, we do not move on to the next step, namely creating a validator.

c4ed status 2>&1 | jq .SyncInfo

Wallet​

Creating a New Wallet​

We do not change the $C4E_WALLET section, we named our wallet with variables at the beginning of the installation.

c4ed keys add $C4E_WALLET

Importing an Existing Wallet​

c4ed keys add $C4E_WALLET --recover

Wallet and Valoper Info​

Here we add our wallet and valve information to the variable.

C4E_WALLET_ADDRESS=$(c4ed keys show $C4E_WALLET -a)
C4E_VALOPER_ADDRESS=$(c4ed keys show $C4E_WALLET --bech val -a)
echo 'export C4E_WALLET_ADDRESS='${C4E_WALLET_ADDRESS} >> $HOME/.bash_profile
echo 'export C4E_VALOPER_ADDRESS='${C4E_VALOPER_ADDRESS} >> $HOME/.bash_profile
source $HOME/.bash_profile

Checking Wallet Balance​

c4ed query bank balances $C4E_WALLET_ADDRESS
warning

If the synchronization is completed, we proceed to the following step.

Creating Validator​

You do not need to make any changes to the following command other than the places specified below;

  • identity where it says XXXX1111XXXX1111 you write your identification number given to you as a member of the keybase site.
  • details You can write information about yourself where it says Always forward with the Anatolian Team πŸš€.
  • website where it says https://anatolianteam.com, if you have a website or twitter etc. You can write your address.
  • security-contact Your email address.
c4ed tx staking create-validator \
--amount=490000000000000000000uc4e  \
--pubkey=$(c4ed tendermint show-validator) \
--moniker=$C4E_NODENAME \
--chain-id=$C4E_CHAIN_ID \
--commission-rate=0.10 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.05 \
--min-self-delegation="1" \
--gas-prices=0.25uc4e  \
--gas-adjustment=1.5 \
--gas=auto \
--from=$C4E_WALLET \
--details="Always forward with the Anatolian Team πŸš€" \
--security-contact="xxxxxxx@gmail.com" \
--website="https://anatolianteam.com" \
--identity="XXXX1111XXXX1111" \
--yes

Completely Deleting the Node​

systemctl stop c4ed && \
systemctl disable c4ed && \
rm /etc/systemd/system/c4ed.service && \
systemctl daemon-reload && \
cd $HOME && \
rm -rf .c4e-chain c4e-chain && \
rm -rf $(which c4ed)
sed -i '/C4E_/d' ~/.bash_profile