# Node Installation

## [EXPLORER](https://explorer.stavr.tech/Agoric)

* **Minimum hardware requirements**:

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

## 1) Auto\_install script

```bash
wget -O agoric https://raw.githubusercontent.com/111STAVR111/props/main/Agoric/agoric && chmod +x agoric && ./agoric
```

## 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 1.21.6

```bash
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
```

## Node.js

```bash
sudo apt install curl
curl https://deb.nodesource.com/setup_14.x | sudo bash
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt update
sudo apt upgrade -y
sudo apt install nodejs=14.* yarn build-essential jq -y
```

## Build 22.09.25

```bash
cd $HOME && mkdir $HOME/go/bin/
git clone https://github.com/Agoric/agoric-sdk
cd $HOME/agoric-sdk
git fetch --all
git checkout agoric-upgrade-22
git clean -xdf && git submodule foreach --recursive git clean -xdf
./bin/agd build

```

`agd version --long`

* version: 0.35.0-u22.1
* commit: 4c65b8ef77

## Initiation

```python
agd init STAVR_guide --chain-id=agoric-3
agd config chain-id agoric-3
```

### Create/recover wallet

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

### Download Genesis

```python
curl https://main.agoric.net/genesis.json > $HOME/.agoric/config/genesis.json 
```

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

* 845d67b4dab0714e20a28cbff49f64f474a2141fc69e7b6072b30bdec6fef7ae

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

```bash
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0ubld\"/;" ~/.agoric/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.agoric/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.agoric/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.agoric/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.agoric/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.agoric/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\"/" $HOME/.agoric/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.agoric/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.agoric/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.agoric/config/app.toml
```

#### Indexer (optional)

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

### Download addrbook

```bash
wget -O $HOME/.agoric/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Agoric/addrbook.json"
```

## Create a service file

```bash
tee /etc/systemd/system/agoricd.service > /dev/null <<EOF
[Unit]
Description=Agoric Cosmos daemon
After=network-online.target
[Service]
# OPTIONAL: turn on JS debugging information.
#SLOGFILE=.agoric/data/chain.slog
User=$USER
# OPTIONAL: turn on Cosmos nondeterminism debugging information
#ExecStart=$(which agd) start --log_level=info --trace-store=.agoric/data/kvstore.trace
ExecStart=$(which agd) start --log_level=info
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
```

## StateSync Agoric Mainnet

```bash
SOON
```

## SnapShot Mainnet updated every 5 hours

```bash
SOOON
```

### Start

```bash
sudo systemctl daemon-reload
sudo systemctl enable agoricd
sudo systemctl restart agoricd && sudo journalctl -u agoricd -f -o cat
```

#### Create validator

```python
agd tx staking create-validator \
--amount=1000000ubld \
--broadcast-mode=block \
--pubkey=`ag0 tendermint show-validator` \
--moniker=STAVRguide \
--commission-rate="0.1" \
--commission-max-rate="0.20" \
--commission-max-change-rate="0.1" \
--min-self-delegation="1" \
--from=<walletName> \
--chain-id=agoric-3 \
--gas-adjustment=1.4 -y
```

## [🧩Services and Tools🧩](https://stavr-team.gitbook.io/nodes-guides/mainnets/dymension/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 agoricd.service
sudo systemctl disable agoricd.service
rm /etc/systemd/system/agoricd.service
sudo systemctl daemon-reload
cd $HOME
rm -rf agoric-sdk
rm -rf .agoric
rm -rf $(which agd)
```


---

# 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/agoric/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.