Minimum hardware requirements:
1) Auto_install script
wget -O oraim https://raw.githubusercontent.com/111STAVR111/props/main/Oraichain/oraim && chmod +x oraim && ./oraim
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 20.11.24
cd $HOME && mkdir -p go/bin/
git clone https://github.com/oraichain/wasmd/
cd wasmd
git checkout v0.50.1-rc0
make install
oraid version --long | grep -e commit -e version
commit: 5643727ae244776d3fe23e742062eb80728b3da3
Initiation
oraid init STAVR_guide --chain-id=Oraichain
oraid config chain-id Oraichain
Create/recover wallet
oraid keys add <walletname>
OR
oraid keys add <walletname> --recover
Download Genesis
wget -O $HOME/.oraid/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Oraichain/genesis.json"
sha256sum $HOME/.oraid/config/genesis.json
fc8995cee38cdcc545ea903e2ae2a5843477139bba6b0b9adc0010f77b3767d8
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0orai\"/;" ~/.oraid/config/app.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.oraid/config/config.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.oraid/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.oraid/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.oraid/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.oraid/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 10/g' $HOME/.oraid/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.oraid/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.oraid/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.oraid/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.oraid/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.oraid/config/config.toml
Download addrbook
wget -O $HOME/.oraid/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Oraichain/addrbook.json"
Create a service file
sudo tee /etc/systemd/system/oraid.service > /dev/null <<EOF
[Unit]
Description=oraid
After=network-online.target
[Service]
User=$USER
ExecStart=$(which oraid) start --home $HOME/.oraid
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Oraichain Mainnet
SNAP_RPC=https://orai.rpc.m.stavr.tech:443
LATEST_HEIGHT=$(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/.oraid/config/config.toml
oraid tendermint unsafe-reset-all
wget -O $HOME/.oraid/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Oraichain/addrbook.json"
curl -o - -L https://orai.wasm.stavr.tech/wasm-orai.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.oraid --strip-components 2
sudo systemctl restart oraid && sudo journalctl -fu oraid -o cat
SnapShot Mainnet updated every 5 hours
cd $HOME
apt install lz4
sudo systemctl stop oraid
cp $HOME/.oraid/data/priv_validator_state.json $HOME/.oraid/priv_validator_state.json.backup
rm -rf $HOME/.oraid/data
curl -o - -L https://orai.snapshot.stavr.tech/oraid/oraid-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.oraid --strip-components 2
curl -o - -L https://orai.wasm.stavr.tech/wasm-orai.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.oraid --strip-components 2
mv $HOME/.oraid/priv_validator_state.json.backup $HOME/.oraid/data/priv_validator_state.json
wget -O $HOME/.oraid/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Oraichain/addrbook.json"
sudo systemctl restart oraid && journalctl -fu oraid -o cat
Start
sudo systemctl daemon-reload
sudo systemctl enable oraid
sudo systemctl restart oraid && sudo journalctl -fu oraid -o cat
Create validator
oraid tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 1 \
--commission-max-change-rate 1 \
--min-self-delegation "1" \
--amount 1000000orai \
--pubkey $(oraid tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id Oraichain \
--gas 300000 \
--fees 30000umed \
--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 oraid
sudo systemctl disable oraid
rm /etc/systemd/system/oraid.service
sudo systemctl daemon-reload
cd $HOME
rm -rf orai
rm -rf .oraid
rm -rf $(which oraid)
