Minimum hardware requirements:
1) Auto_install script
wget -O sourcem https://raw.githubusercontent.com/111STAVR111/props/main/Source/sourcem && chmod +x sourcem && ./sourcem
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 05.08.24
cd $HOME && mkdir $HOME/go/bin/
git clone https://github.com/Source-Protocol-Cosmos/source.git
cd ~/source
git checkout v3.0.3
make install
sourced version --long | head
commit: 7f24fde6bf0835e8f73c2ce5b6a9bef56404d3a0
Initiation
sourced init STAVR_guide --chain-id=source-1
sourced config chain-id source-1
Create/recover wallet
sourced keys add <walletname>
OR
sourced keys add <walletname> --recover
Download Genesis
curl -s https://raw.githubusercontent.com/Source-Protocol-Cosmos/mainnet/master/source-1/genesis.json > ~/.source/config/genesis.json
sha256sum $HOME/.source/config/genesis.json
ba2261082818227073bd8b49717a9781bf5c440c8e34e21ec72fb15806f047cc
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.25usource\"/;" ~/.source/config/app.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.source/config/config.toml
peers="96d63849a529a15f037a28c276ea6e3ac2449695@34.222.1.252:26656,0107ac60e43f3b3d395fea706cb54877a3241d21@35.87.85.162:26656"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.source/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.source/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.source/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.source/config/config.toml
Pruning (optional)
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="100"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.source/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.source/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.source/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.source/config/app.toml
Indexer (optional)
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.source/config/config.toml
Download addrbook
wget -O $HOME/.source/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Source/addrbook.json"
Create a service file
sudo tee /etc/systemd/system/sourced.service > /dev/null <<EOF
[Unit]
Description=source
After=network-online.target
[Service]
User=$USER
ExecStart=$(which sourced) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Source Mainnet
SNAP_RPC=https://source.rpc.m.stavr.tech:443
peers="9751bfbbb3303db1898ef5c601d8522938623262@source.peers.stavr.tech:20056"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.source/config/config.toml
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 500)); \
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/.source/config/config.toml
sourced tendermint unsafe-reset-all
sudo systemctl restart sourced && journalctl -u sourced -f -o cat
SnapShot Mainnet updated every 5 hours
cd $HOME
apt install lz4
sudo systemctl stop sourced
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1false|" ~/.source/config/config.toml
cp $HOME/.source/data/priv_validator_state.json $HOME/.source/priv_validator_state.json.backup
rm -rf $HOME/.source/data
curl -o - -L https://source-m.snapshot.stavr.tech/source/source-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.source --strip-components 2
wget -O $HOME/.source/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Source/addrbook.json"
mv $HOME/.source/priv_validator_state.json.backup $HOME/.source/data/priv_validator_state.json
sudo systemctl restart sourced && journalctl -u sourced -f -o cat
Start
sudo systemctl daemon-reload
sudo systemctl enable sourced
sudo systemctl restart sourced && sudo journalctl -fu sourced -o cat
Create validator
sourced tx staking create-validator \
--amount=1000000usource \
--pubkey=$(sourced tendermint show-validator) \
--moniker=STAVR_Guide \
--chain-id=source-1 \
--commission-rate="0.10" \
--commission-max-rate="0.20" \
--commission-max-change-rate="0.1" \
--min-self-delegation="1" \
--fees=100usource \
--from=<walletName> \
--identity="" \
--website="" \
--fees 50000usource \
--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 sourced
sudo systemctl disable sourced
rm /etc/systemd/system/sourced.service
sudo systemctl daemon-reload
cd $HOME
rm -rf .source
rm -rf source
rm -rf $(which sourced)
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