Minimum hardware requirements:
1) Auto_install script
wget -O dymm https://raw.githubusercontent.com/111STAVR111/props/main/Dymension/dymm && chmod +x dymm && ./dymm
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 23.04.24
cd $HOME
git clone https://github.com/dymensionxyz/dymension.git
cd dymension
git checkout v3.1.0
make install
dymd version --long | grep -e commit -e version
commit: b0e997d6b921666b7c4da4e121a87a2652ed0d2a
Initiation
dymd init STAVR_guide --chain-id=dymension_1100-1
dymd config chain-id dymension_1100-1
Create/recover wallet
dymd keys add <walletname>
OR
dymd keys add <walletname> --recover
Download Genesis
wget https://github.com/dymensionxyz/networks/raw/main/mainnet/dymension/genesis.json -O $HOME/.dymension/config/genesis.json
sha256sum $HOME/.dymension/config/genesis.json
c25f362084db5c1480aaee93bfcb97c5328cabeda94f11ddcc74a8e183838491
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"20000000000adym\"/;" ~/.dymension/config/app.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.dymension/config/config.toml
peers="09b1a88148c16a3cc629b7cfc12fb369d7a3399a@65.108.233.90:26656,39c335604e9e9323eb177ef8c33f8ab4a4317498@85.215.125.37:26656,fb7a8f69270a7de8a3c1b1e79e194a407d305c63@84.203.117.234:26691"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.dymension/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.dymension/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.dymension/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.dymension/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.dymension/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.dymension/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.dymension/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.dymension/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.dymension/config/config.toml
Download addrbook
wget -O $HOME/.dymension/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Dymension/addrbook.json"
Create a service file
sudo tee /etc/systemd/system/dymd.service > /dev/null <<EOF
[Unit]
Description=dymd
After=network-online.target
[Service]
User=$USER
ExecStart=$(which dymd) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Dymension Mainnet
SNAP_RPC=https://dym.rpc.m.stavr.tech:443
peers="e0d84deab2d0fd85f447c5c417fecbbdba584be0@dymension-m.peer.stavr.tech:17086"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.dymension/config/config.toml
LATEST_HEIGHT=$(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/.dymension/config/config.toml
dymd tendermint unsafe-reset-all --home /root/.dymension
wget -O $HOME/.dymension/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Dymension/addrbook.json"
systemctl restart dymd && journalctl -u dymd -f -o cat
SnapShot Mainnet updated every 5 hours
cd $HOME
apt install lz4
sudo systemctl stop dymd
cp $HOME/.dymension/data/priv_validator_state.json $HOME/.dymension/priv_validator_state.json.backup
rm -rf $HOME/.dymension/data
curl -o - -L https://dymension-m.snapshot.stavr.tech/dymension-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.dymension --strip-components 2
mv $HOME/.dymension/priv_validator_state.json.backup $HOME/.dymension/data/priv_validator_state.json
wget -O $HOME/.dymension/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Dymension/addrbook.json"
sudo systemctl restart dymd && journalctl -u dymd -f -o cat
Start
sudo systemctl daemon-reload
sudo systemctl enable dymd
sudo systemctl restart dymd && sudo journalctl -u dymd -f -o cat
Create validator
dymd tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.2 \
--min-self-delegation "1000000" \
--amount 1000000000000000000adym \
--pubkey $(dymd tendermint show-validator) \
--from <wallet> \
--gas 350000 \
--fees 7000000000000000adym \
--moniker="STAVR_guide" \
--chain-id="dymension_1100-1" \
--identity="" \
--website="" \
--details="" -y
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 dymd
sudo systemctl disable dymd
rm /etc/systemd/system/dymd.service
sudo systemctl daemon-reload
cd $HOME
rm -rf dymension
rm -rf .dymension
rm -rf $(which dymd)
