💾Node Installation

Desmos Mainnet guide

EXPLORER

Minimum hardware requirements:

Node Type

CPU

RAM

Storage

Mainnet

16GB

250GB

1) Auto_install script

source <(curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Desmos/desmosm)

2) Manual installation

Preparing the server

sudo apt update && sudo apt upgrade -y
sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y

GO 1.21.6

ver="1.21.6"
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
rm "go$ver.linux-amd64.tar.gz"
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

Build 08.08.24

cd $HOME && mkdir -p go/bin/
git clone https://github.com/desmos-labs/desmos.git
cd desmos
git checkout v7.1.1
go mod tidy
make install

desmos version --long | grep -e commit -e version

version: 7.1.1
commit: 0e53a67df4877672395ea47aca2b14d6813f79be

Initiation

desmos init STAVR_guide --chain-id=desmos-mainnet
desmos config chain-id desmos-mainnet

Create/recover wallet

desmos  keys add <walletname>
           OR
desmos keys add <walletname> --recover

Download Genesis

wget -L -O $HOME/.desmos/config/genesis.json https://server-1.stavr.tech/Mainnet/Desmos/genesis.json

sha256sum $HOME/.desmos/config/genesis.json

8301452877607c2637c21073066cf2ac6d1fa6b961ffb73ce974dadafeca7b5b

Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.01udsm\"/;" ~/.desmos/config/app.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.desmos/config/config.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.desmos/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.desmos/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.desmos/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.desmos/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 10/g' $HOME/.desmos/config/config.toml

Pruning (optional)

pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.desmos/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.desmos/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.desmos/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.desmos/config/app.toml

Indexer (optional)

indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.desmos/config/config.toml

Download addrbook

wget -O $HOME/.desmos/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Desmos/addrbook.json"

Create a service file

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

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

[Install]
WantedBy=multi-user.target
EOF

StateSync Desmos Mainnet

systemctl stop desmos
SNAP_RPC=https://desmos.rpc.m.stavr.tech:443
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.desmos/config/config.toml
desmos tendermint unsafe-reset-all --home /root/.desmos
wget -O $HOME/.desmos/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Desmos/addrbook.json"
curl -o - -L https://desmos.wasm.stavr.tech/wasm-desmos.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.desmos
sudo systemctl restart desmos && journalctl -fu desmos -o cat

SnapShot Mainnet updated every 5 hours

You can check the size and time of snapshot creation with this command

curl -sI https://server-1.stavr.tech/Mainnet/Desmos/desmos-snap-1.tar.lz4 | grep "last" && curl -sI https://server-1.stavr.tech/Mainnet/Desmos/desmos-snap-1.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'

cd $HOME
apt install lz4
sudo systemctl stop desmos
cp $HOME/.desmos/data/priv_validator_state.json $HOME/.desmos/priv_validator_state.json.backup
rm -rf $HOME/.desmos/data
LATEST_SNAPSHOT=$(curl -s https://server-1.stavr.tech/Mainnet/Desmos/ | grep -oE 'desmos-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT; do HEIGHT=$(curl -s "https://server-1.stavr.tech/Mainnet/Desmos/${SNAPSHOT%.tar.lz4}-info.txt" | awk '/Block height:/ {print $3}'); echo "$SNAPSHOT $HEIGHT"; done | sort -k2 -nr | head -n 1 | awk '{print $1}')
curl -o - -L https://server-1.stavr.tech/Mainnet/Desmos/$LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME/.desmos
mv $HOME/.desmos/priv_validator_state.json.backup $HOME/.desmos/data/priv_validator_state.json
wget -O $HOME/.desmos/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Desmos/addrbook.json"
curl -o - -L https://desmos.wasm.stavr.tech/wasm-desmos.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.desmos
sudo systemctl restart desmos && journalctl -fu desmos -o cat

Start

sudo systemctl daemon-reload
sudo systemctl enable desmos 
sudo systemctl restart desmos && sudo journalctl -fu desmos -o cat

Create validator

desmos tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 1 \
--commission-max-change-rate 1 \
--min-self-delegation "1" \
--amount 1000000udsm \
--pubkey $(desmos tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id desmos-mainnet \
--gas 300000 \
--fees 3000udsm \
--identity="" \
--website="" \
--details="" -y

🧩Services and Tools🧩

Monitoring

You can set up your node status alarm here - Monitoring

Security

You can create secure management of your wallet and your node by following this links.

TMKMS Wallet Security

Delete node

sudo systemctl stop desmos
sudo systemctl disable desmos
rm /etc/systemd/system/desmos.service
sudo systemctl daemon-reload
cd $HOME
rm -rf desmos
rm -rf .desmos
rm -rf $(which desmos)

PreviousDesmos NextStateSync/Snapshot

Last updated 15 days ago