Install

Chain ID	Port	Version
junction	130	v0.1.0

API: https://api-airchain.sebatian.org/

RPC: https://rpc-airchain.sebatian.org/

GRPC: https://grpc-airchain.sebatian.org/

Explorer: https://explorer.sebatian.org/airchains/

Manual node setup

Here you have to put name of your moniker (validator) that will be visible in explorer

MONIKER="Your Moniker"

Update and install packages for compiling

sudo apt -q update
sudo apt -qy install curl git jq lz4 build-essential
sudo apt -qy upgrade

Install go

sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.21.10.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
eval $(echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee /etc/profile.d/golang.sh)
eval $(echo 'export PATH=$PATH:$HOME/go/bin' | tee -a $HOME/.profile)

Build binary

cd $HOME && mkdir -p go/bin/
wget https://github.com/airchains-network/junction/releases/download/v0.1.0/junctiond
chmod +x junctiond
mv junctiond $HOME/go/bin/

Cosmovisor Setup

sudo tee /etc/systemd/system/junction.service > /dev/null <<EOF
[Unit]
Description=junction
After=network-online.target

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

[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable junction

Initialize Node

junctiond init $MONIKER --chain-id junction

Download Genesis & Addrbook

wget -O $HOME/.junction/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Airchains/genesis.json"
wget -O $HOME/.junction/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Airchains/addrbook.json"

Configure

sed -i 's/minimum-gas-prices =.*$/minimum-gas-prices = "0.001amf"/' $HOME/.junction/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.junction/config/config.toml
peers="[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:56256,[email protected]:26656,[email protected]:26656,[email protected]:26656"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.junction/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.junction/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.junction/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.junction/config/config.toml
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.junction/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.junction/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.junction/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.junction/config/app.toml
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.junction/config/config.toml

Custom Port

sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:13058\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:13057\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:13060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:13056\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":13066\"%" $HOME/.junction/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:13017\"%; s%^address = \":8080\"%address = \":13080\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:13090\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:13091\"%; s%:8545%:13045%; s%:8546%:13046%; s%:6065%:13065%" $HOME/.junction/config/app.toml
sed -i \
  -e 's|^chain-id *=.*|chain-id = "junction"|' \
  -e 's|^keyring-backend *=.*|keyring-backend = "test"|' \
  -e 's|^node *=.*|node = "tcp://localhost:13057"|' \
  $HOME/.junction/config/client.toml

Start Node

sudo systemctl restart junction && journalctl -fu junction -o cat