adamtruong6868 / axelar-mainnet

Axelar-mainnet

0. Preparation:

Hardware requirement: CPU 8, Ram 32G - 64G, SSD 800G (For both mainnet + Testnet in 1 server)

OS: Ubuntu 22.04

1. Setup validator name

MONIKER="Your-name_VNBnode"

2. UPDATE SYSTEM AND INSTALL BUILD TOOLS

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

3. Install GO (V1.20.5)

sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.20.5.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 $HOME/.profile)
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

4. Download and build binaries

# Clone project repository
cd $HOME
rm -rf axelar-core
git clone https://github.com/axelarnetwork/axelar-core.git
cd axelar-core
git checkout v0.34.1

go mod edit -replace github.com/tendermint/tm-db=github.com/notional-labs/tm-db@v0.6.8-pebble
go mod tidy
go mod edit -replace github.com/cometbft/cometbft-db=github.com/notional-labs/cometbft-db@pebble
go mod tidy

go install -ldflags "-w -s -X github.com/cosmos/cosmos-sdk/types.DBBackend=pebbledb \
 -X github.com/cosmos/cosmos-sdk/version.Version=$(git describe --tags)-pebbledb \
 -X github.com/cosmos/cosmos-sdk/version.Commit=$(git log -1 --format='%H')" -tags pebbledb ./...

5. Сreate a service

# Download and install Cosmovisor
tee /etc/systemd/system/axelard.service > /dev/null << EOF
[Unit]
Description=Axelar mainnet (PebbleDB) node service
After=network.target
[Service]
Type=simple
User=$USER
ExecStart=$(which axelard) start --home $HOME/.axelar
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

Enable service

sudo systemctl daemon-reload
sudo systemctl enable axelard

6. Initialize the node

# Initialize the node
axelard init $MONIKER --chain-id axelar-dojo-1

7. Set node configuration

# Download genesis and addrbook
curl -Ls http://snapshots.stakevillage.net/snapshots/axelar-dojo-1/genesis.json > $HOME/.axelar/config/genesis.json
curl -Ls http://snapshots.stakevillage.net/snapshots/axelar-dojo-1/addrbook.json > $HOME/.axelar/config/addrbook.json

# Add seeds
PEERS="[email protected]:26676,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:27856,[email protected]:26656,[email protected]:26656,[email protected]:13656,[email protected]:26656,[email protected]:26656,[email protected]:36656,[email protected]:26656,[email protected]:26656,[email protected]:15656,[email protected]:53656,[email protected]:26656,[email protected]:56656,[email protected]:15656,[email protected]:26656,[email protected]:26656,[email protected]:26656"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.axelar/config/config.toml

# Set minimum gas price
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.007uaxl\"|" $HOME/.axelar/config/app.toml

# prunning
pruning="custom"
pruning_keep_recent="50000"
pruning_keep_every="0"
pruning_interval="19"

sed -i "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.axelar/config/app.toml
sed -i "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.axelar/config/app.toml
sed -i "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.axelar/config/app.toml
sed -i "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.axelar/config/app.toml

# set pebbledb
db_backend="pebbledb"
sed -i "s/^db_backend *=.*/db_backend = \"$db_backend\"/" $HOME/.axelar/config/config.toml
sed -i "s/^app-db-backend *=.*/app-db-backend = \"$db_backend\"/" $HOME/.axelar/config/app.toml

8. Set custom ports

# You can change custom port to any port that you prefer
CUSTOM_PORT=173

sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}66\"%" $HOME/.axelar/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}17\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}80\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}91\"%; s%^address = \"127.0.0.1:8545\"%address = \"0.0.0.0:${CUSTOM_PORT}45\"%; s%^ws-address = \"127.0.0.1:8546\"%ws-address = \"0.0.0.0:${CUSTOM_PORT}46\"%" $HOME/.axelar/config/app.toml

9. Download latest chain snapshot

curl -L http://snapshots.stakevillage.net/snapshots/axelar-dojo-1/snapshot_latest.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.axelar

10. Start service and check the logs

sudo systemctl start axelard && sudo journalctl -u axelard -f --no-hostname -o cat
# Press CTRL + C to escape

11. Get the ports for end points

RPC=$(cat $HOME/.axelar/config/config.toml | sed -n '/TCP or UNIX socket address for the RPC server to listen on/{n;p;}' | sed 's/.*://; s/".*//')
GRPC=$(cat $HOME/.axelar/config/app.toml | sed -n '/Address defines the gRPC server address to bind to/{n;p;}' | sed 's/.*://; s/".*//')
API=$(cat $HOME/.axelar/config/app.toml | sed -n '/Address defines the API server to listen on./{n;p;}' | sed 's/.*://; s/".*//')
echo "RPC:"$RPC "GRPC:"$GRPC "API:"$API

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