💿 TestnetsPersistence 💾 Node InstallationPersistence Testnet guide
Minimum hardware requirements :
1) Auto_install script
Copy source <( curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Persistence/Testnet/persist )
2) Manual installation
Preparing the server
Copy 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
Copy 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 13.09.24
Copy cd $HOME && mkdir -p go/bin/
git clone https://github.com/persistenceOne/persistenceCore
cd persistenceCore
git checkout v11.15.0-rc0
make install
persistenceCore version --long | head
commit: 8b595ef4ab57d214b9580f15098c601eb31cbcd0
Initiation
Copy persistenceCore init STAVR_guide --chain - id = test - core - 2
persistenceCore config chain - id test - core - 2
Create/recover wallet
Copy persistenceCore keys add < walletnam e >
OR
persistenceCore keys add < walletnam e > --recover
Download Addrbook and Genesis
Copy wget - O $HOME / . persistenceCore / config / addrbook . json "https://server-1.stavr.tech/Testnet/Persistence/addrbook.json"
wget - O $HOME / . persistenceCore / config / genesis . json "https://server-1.stavr.tech/Testnet/Persistence/genesis.json"
sha256sum $HOME/.persistenceCore/config/genesis.json
76dd52b99ee5dad55d86ab969414c1688c803504db7da9f38572ced63a05062e
Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers
Copy sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0uxprt\"/;" ~/.persistenceCore/config/app.toml
external_address = $( wget -qO- eth0.me )
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME /.persistenceCore/config/config.toml
peers = ""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME /.persistenceCore/config/config.toml
seeds = ""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME /.persistenceCore/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME /.persistenceCore/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME /.persistenceCore/config/config.toml
Pruning (optional)
Copy pruning = "custom"
pruning_keep_recent = "1000"
pruning_keep_every = "0"
pruning_interval = "10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME /.persistenceCore/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME /.persistenceCore/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME /.persistenceCore/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME /.persistenceCore/config/app.toml
Indexer (optional)
Copy indexer = "null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME /.persistenceCore/config/config.toml
Create a service file
Copy sudo tee /etc/systemd/system/persistenceCore.service > /dev/null << EOF
[Unit]
Description=persistenceCore Testnet
After=network-online.target
[Service]
User=$USER
ExecStart=$( which persistenceCore) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
StateSync Persistence Testnet
Copy systemctl stop persistenceCore
SNAP_RPC = https://persistence.rpc.t.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 /.persistenceCore/config/config.toml
persistenceCore tendermint unsafe-reset-all --home /root/.persistenceCore
wget -O $HOME /.persistenceCore/config/addrbook.json "https://server-1.stavr.tech/Testnet/Persistence/addrbook.json"
curl -o - -L https://persis-t.wasm.stavr.tech/wasm-persist.tar.lz4 | lz4 -c -d - | tar -x -C $HOME /.persistenceCore
sudo systemctl restart persistenceCore && journalctl -fu persistenceCore -o cat
SnapShot Testnet updated every 5 hours
You can check the size and time of snapshot creation with this command
curl -sI https://server-1.stavr.tech/Testnet/Persistence/persis-snap-1.tar.lz4 | grep "last" && curl -sI https://server-1.stavr.tech/Testnet/Persistence/persis-snap-1.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'
Copy cd $HOME
apt install lz4
sudo systemctl stop persistenceCore
cp $HOME /.persistenceCore/data/priv_validator_state.json $HOME /.persistenceCore/priv_validator_state.json.backup
rm -rf $HOME /.persistenceCore/data
LATEST_SNAPSHOT = $( curl -s https://server-1.stavr.tech/Testnet/Persistence/ | grep -oE 'persis-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT ; do HEIGHT = $( curl -s "https://server-1.stavr.tech/Testnet/Persistence/${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/Testnet/Persistence/ $LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME /.persistenceCore
curl -o - -L https://persis-t.wasm.stavr.tech/wasm-persist.tar.lz4 | lz4 -c -d - | tar -x -C $HOME /.persistenceCore
mv $HOME /.persistenceCore/priv_validator_state.json.backup $HOME /.persistenceCore/data/priv_validator_state.json
wget -O $HOME /.persistenceCore/config/addrbook.json "https://server-1.stavr.tech/Testnet/Persistence/addrbook.json"
sudo systemctl restart persistenceCore && journalctl -fu persistenceCore -o cat
Start
Copy sudo systemctl daemon-reload
sudo systemctl enable persistenceCore
sudo systemctl restart persistenceCore && sudo journalctl -fu persistenceCore -o cat
Create validator
Copy persistenceCore tx staking create - validator \
--commission - rate 0.1 \
--commission - max - rate 0.1 \
--commission - max - change - rate 0.1 \
-- min - self - delegation "1" \
--amount 1000000uxprt \
--pubkey $(persistenceCore tendermint show - validator) \
-- from < wallet > \
--moniker = "STAVR_guide" \
--chain - id test - core - 2 \
--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
Copy sudo systemctl stop persistenceCore
sudo systemctl disable persistenceCore
rm /etc/systemd/system/persistenceCore.service
sudo systemctl daemon-reload
cd $HOME
rm -rf persistenceCore
rm -rf .persistenceCore
rm -rf $( which persistenceCore )