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On this page
  • Setup validator name
  • Install dependencies
  • Download and build binaries
  • Install Cosmovisor and create a service
  • Initialize the node
  • Download latest chain snapshot
  • Start service and check the logs
  1. MAINNET
  2. Osmosis

Installation

Setting up your validator node has never been so easy. Get your validator running in minutes by following step by step instructions.

PreviousOsmosisNextUpgrade

Last updated 2 years ago

Chain ID: osmosis-1 | Latest Version Tag: v14.0.0 | Custom Port: 29

Setup validator name

Replace YOUR_MONIKER with your validator name

MONIKER="YOUR_MONIKER"

Install dependencies

Update system and install build tools

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/go1.19.5.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)

Download and build binaries

# Clone project repository
cd $HOME
rm -rf osmosis
git clone https://github.com/osmosis-labs/osmosis.git
cd osmosis
git checkout v14.0.0

# Build binaries
make build

# Prepare binaries for Cosmovisor
mkdir -p $HOME/.osmosisd/cosmovisor/genesis/bin
mv build/osmosisd $HOME/.osmosisd/cosmovisor/genesis/bin/
rm -rf build

# Create application symlinks
ln -s $HOME/.osmosisd/cosmovisor/genesis $HOME/.osmosisd/cosmovisor/current
sudo ln -s $HOME/.osmosisd/cosmovisor/current/bin/osmosisd /usr/local/bin/osmosisd

Install Cosmovisor and create a service

# Download and install Cosmovisor
go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@v1.4.0

# Create service
sudo tee /etc/systemd/system/osmosisd.service > /dev/null << EOF
[Unit]
Description=osmosis node service
After=network-online.target

[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.osmosisd"
Environment="DAEMON_NAME=osmosisd"
Environment="UNSAFE_SKIP_BACKUP=true"

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

Initialize the node

# Set node configuration
osmosisd config chain-id osmosis-1
osmosisd config keyring-backend file
osmosisd config node tcp://localhost:29657

# Initialize the node
osmosisd init $MONIKER --chain-id osmosis-1

# Download genesis and addrbook
curl -Ls https://snapshots.takeshi.team/osmosis/genesis.json > $HOME/.osmosisd/config/genesis.json
curl -Ls https://snapshots.takeshi.team/osmosis/addrbook.json > $HOME/.osmosisd/config/addrbook.json

# Add seeds
sed -i -e "s|^seeds *=.*|seeds = \"400f3d9e30b69e78a7fb891f60d76fa3c73f0ecc@osmosis.rpc.takeshi.team:29659\"|" $HOME/.osmosisd/config/config.toml

# Set minimum gas price
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0uosmo\"|" $HOME/.osmosisd/config/app.toml

# Set pruning
sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
  $HOME/.osmosisd/config/app.toml

# Set custom ports
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:29658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:29657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:29060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:29656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":29660\"%" $HOME/.osmosisd/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:29317\"%; s%^address = \":8080\"%address = \":29080\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:29090\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:29091\"%; s%^address = \"0.0.0.0:8545\"%address = \"0.0.0.0:29545\"%; s%^ws-address = \"0.0.0.0:8546\"%ws-address = \"0.0.0.0:29546\"%" $HOME/.osmosisd/config/app.toml

Download latest chain snapshot

curl -L https://snapshots.takeshi.team/osmosis/snapshot_latest.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.osmosisd
[[ -f $HOME/.osmosisd/data/upgrade-info.json ]] && cp $HOME/.osmosisd/data/upgrade-info.json $HOME/.osmosisd/cosmovisor/genesis/upgrade-info.json

Start service and check the logs

sudo systemctl start osmosisd && sudo journalctl -u osmosisd -f --no-hostname -o cat