# Node Installation

## [EXPLORER](https://explorer.stavr.tech/Planq-Mainnet)

* **Minimum hardware requirements**:

| Node Type | CPU | RAM  | Storage |
| --------- | --- | ---- | ------- |
| Mainnet   | 8   | 16GB | 250GB   |

## 1) Auto\_install script

```bash
source <(curl -s https://raw.githubusercontent.com/111STAVR111/props/refs/heads/main/Planq/planqm)
```

## 2) Manual installation

#### Preparing the server

```bash
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 1.23.1

```bash
ver="1.23.1"
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 14.03.5

```bash
cd $HOME && mkdir -p go/bin/
git clone https://github.com/planq-network/planq.git
cd planq
git checkout v2.1.2
make install
```

`planqd version --long | grep -e commit -e version`

* version: 2.1.2
* commit: 4f4fda9393b737a036a64c585f3a0a13863a27d7

## Initiation

```python
planqd init STAVR_guide --chain-id=planq_7070-2
planqd config chain-id planq_7070-2
```

### Create/recover wallet

```bash
planqd keys add <walletname>
           OR
planqd keys add <walletname> --recover
```

### Download Genesis

```bash
wget -L -O $HOME/.planqd/config/genesis.json https://server-1.stavr.tech/Mainnet/Planq/genesis.json
```

`sha256sum $HOME/.planqd/config/genesis.json`

* a4bca4e9d4de3ee747452aa5dcd80acebb6a69e99dd19b5ce0af1c6606d847f7

### Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers

```bash
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0aplanq\"/;" ~/.planqd/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.planqd/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.planqd/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.planqd/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.planqd/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.planqd/config/config.toml
```

#### Pruning (optional)

```bash
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.planqd/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.planqd/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.planqd/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.planqd/config/app.toml
```

#### Indexer (optional)

```bash
indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.planqd/config/config.toml
```

### Download addrbook

```bash
wget -O $HOME/.planqd/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Planq/addrbook.json"
```

## Create a service file

```bash
sudo tee /etc/systemd/system/planqd.service > /dev/null <<EOF
[Unit]
Description=planqd
After=network-online.target

[Service]
User=$USER
ExecStart=$(which planqd) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF
```

## StateSync Planq Mainnet

```bash
systemctl stop planqd
SNAP_RPC=https://planq.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/.planqd/config/config.toml
planqd tendermint unsafe-reset-all --home /root/.planqd
wget -O $HOME/.planqd/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Planq/addrbook.json"
sudo systemctl restart planqd && journalctl -fu planqd -o cat
```

## SnapShot Mainnet updated every 5 hours

{% hint style="success" %} <mark style="color:orange;">**You can check the size and time of snapshot creation with this command**</mark> \
`curl -sI https://server-1.stavr.tech/Mainnet/Planq/planq-snap-1.tar.lz4 | grep "last" && curl -sI https://server-1.stavr.tech/Mainnet/Planq/planq-snap-1.tar.lz4 | grep content-length | awk '{printf "%.2f GB\n", $2/1024/1024/1024}'`
{% endhint %}

```bash
cd $HOME
apt install lz4
sudo systemctl stop planqd
cp $HOME/.planqd/data/priv_validator_state.json $HOME/.planqd/priv_validator_state.json.backup
rm -rf $HOME/.planqd/data
LATEST_SNAPSHOT=$(curl -s https://server-1.stavr.tech/Mainnet/Planq/ | grep -oE 'planq-snap-[0-9]+\.tar\.lz4' | while read SNAPSHOT; do HEIGHT=$(curl -s "https://server-1.stavr.tech/Mainnet/Planq/${SNAPSHOT%.tar.lz4}-info.txt" | awk '/Block height:/ {print $3}'); echo "$SNAPSHOT $HEIGHT"; done | sort -k2 -nr | head -n 1 | awk '{print $1}')
curl -o - -L https://server-1.stavr.tech/Mainnet/Planq/$LATEST_SNAPSHOT | lz4 -c -d - | tar -x -C $HOME/.planqd
mv $HOME/.planqd/priv_validator_state.json.backup $HOME/.planqd/data/priv_validator_state.json
wget -O $HOME/.planqd/config/addrbook.json "https://server-1.stavr.tech/Mainnet/Planq/addrbook.json"
sudo systemctl restart planqd && journalctl -fu planqd -o cat
```

### Start

```bash
sudo systemctl daemon-reload
sudo systemctl enable planqd
sudo systemctl restart planqd && journalctl -fu planqd -o cat
```

#### Create validator

```python
planqd tx staking create-validator \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.1 \
--min-self-delegation "1" \
--amount=1000000000000000000aplanq \
--pubkey $(planqd tendermint show-validator) \
--from <wallet> \
--moniker="STAVR_guide" \
--chain-id planq_7070-2 \
--identity="" \
--website="" \
--details="" -y
```

## [🧩Services and Tools🧩](https://stavr-team.gitbook.io/nodes-guides/mainnets/planq/statesync-snapshot)

## Monitoring

You can set up your node status alarm here - [Monitoring](https://stavr-team.gitbook.io/nodes-guides/monitoring)

## Security

You can create secure management of your wallet and your node by following this links.

[TMKMS](https://stavr-team.gitbook.io/nodes-guides/tmkms)               [Wallet Security](https://stavr-team.gitbook.io/nodes-guides/wallet-security)

### Delete node

```bash
sudo systemctl stop planqd
sudo systemctl disable planqd
rm /etc/systemd/system/planqd.service
sudo systemctl daemon-reload
cd $HOME
rm -rf planq
rm -rf .planqd
rm -rf $(which planqd)
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://stavr-team.gitbook.io/nodes-guides/mainnets/planq/node-installation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.