Minimum hardware requirements:
1) Auto_install script
wget -O comdexm https://raw.githubusercontent.com/111STAVR111/props/main/Comdex/comdexm && chmod +x comdexm && ./comdexm
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 27.06.23
cd $HOME && mkdir -p go/bin/
git clone https://github.com/comdex-official/comdex comdex
cd comdex
git checkout v14.1.0
make install
comdex version --long | grep -e commit -e version
commit: 7841a9e06926a46cd2ac48ffb095e78a3afd0b81
Initiation
comdex init STAVR_guide --chain-id=comdex-1
comdex config chain-id comdex-1
Create/recover wallet
comdex keys add <walletname>
OR
comdex keys add <walletname> --recover
Download Genesis
wget -O $HOME/.comdex/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Comdex/genesis.json"
sha256sum $HOME/.comdex/config/genesis.json
88da94b7346eed173dbdab425272c692ec0f37627c7b8b43ffd3fd0397264273
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025ucmdx\"/;" ~/.comdex/config/app.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.comdex/config/config.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.comdex/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.comdex/config/config.toml
seeds="ade4d8bc8cbe014af6ebdf3cb7b1e9ad36f412c0@seeds.polkachu.com:13156"
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.comdex/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.comdex/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 10/g' $HOME/.comdex/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.comdex/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.comdex/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.comdex/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.comdex/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.comdex/config/config.toml
Download addrbook
wget -O $HOME/.comdex/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Comdex/addrbook.json"
Create a service file
sudo tee /etc/systemd/system/comdex.service > /dev/null <<EOF
[Unit]
Description=comdex
After=network-online.target
[Service]
User=$USER
ExecStart=$(which comdex) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Comdex Mainnet
SNAP_RPC=https://comdex.rpc.m.stavr.tech:443
LATEST_HEIGHT=$(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/.comdex/config/config.toml
comdex tendermint unsafe-reset-all
wget -O $HOME/.comdex/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Comdex/addrbook.json"
curl -o - -L https://comdex.wasm.stavr.tech/wasm-comdex.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.comdex --strip-components 2
sudo systemctl restart comdex && sudo journalctl -fu comdex -o cat
SnapShot Mainnet updated every 5 hours
cd $HOME
apt install lz4
sudo systemctl stop comdex
cp $HOME/.comdex/data/priv_validator_state.json $HOME/.comdex/priv_validator_state.json.backup
rm -rf $HOME/.comdex/data
curl -o - -L https://comdex.snapshot.stavr.tech/comdex/comdex-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.comdex --strip-components 2
curl -o - -L https://comdex.wasm.stavr.tech/wasm-comdex.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.comdex --strip-components 2
mv $HOME/.comdex/priv_validator_state.json.backup $HOME/.comdex/data/priv_validator_state.json
wget -O $HOME/.comdex/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Comdex/addrbook.json"
sudo systemctl restart comdex && journalctl -fu comdex -o cat
Start
sudo systemctl daemon-reload
sudo systemctl enable comdex
sudo systemctl restart comdex && sudo journalctl -fu comdex -o cat
Create validator
comdex tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 1 \
--commission-max-change-rate 1 \
--min-self-delegation "1" \
--amount 100000000ucmdx \
--pubkey $(comdex tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id comdex-1 \
--gas 300000 \
--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 comdex
sudo systemctl disable comdex
rm /etc/systemd/system/comdex.service
sudo systemctl daemon-reload
cd $HOME
rm -rf comdex
rm -rf .comdex
rm -rf $(which comdex)
