How To Setup and Install Monero(d) -- p2pool -- xmrig

Moneroworld is Shutting Down! What Are We Going to Do?! OMG!

In this guide, I’ll walk you through how to set up monerod, p2pool and xmrig, covering both the “how” and the “why” along the way. I aim to strike a balance between reading the manual and just replicating my steps. While I may not achieve 100% accuracy every time, my goal is to help you spark those connections and illuminate your understanding.

If you’re pressed for time, feel free to use the links below to navigate directly to the sections that interest you. If you find this content helpful, I’d greatly appreciate it if you consider using the donation links at the bottom of this page.

With that said, let’s begin.

Architecture

Before we dive into the installations, here’s a quick graphic to help illustrate the architecture we will be assembling:

Monero Architecture

In this diagram, the Monero daemon operates and provides access to the blockchain. The p2pool software serves as a bridge to extract block templates, supplying miners with the necessary information to mine against the network. Xmrig will connect to p2pool to retrieve jobs and submit them back for the Proof of Work (PoW) chain.

It’s important to note how the wallet connects on the same RPC port. Your wallet is responsible for signing transactions that transfer your cryptocurrency. Please keep security in mind as we proceed.

Now that we have a general overview, let’s dive into the technical details and get these components installed and running!

Monero (d)

Monero (XMR) is a privacy-focused cryptocurrency, with all transactions encoded to obscure the flow of money. The mechanics behind this are beyond the scope of this guide, but I will explain how to install, configure, and set up your Monero service to operate as a daemon. This daemon is necessary for running the p2pool software, which your xmrig mining software will use to communicate with p2pool for mining against the blockchain.

Download & Install

Download Monero using the getmonero link. Once you have it downloaded, unzip it using the following commands:

    sudo mkdir -p /usr/local/crypto/monero
    sudo tar -jxvf monero-linux-x64-v0.18.1.0.tar.bz2 -C /usr/local/crypto/monero
    monero_base=/usr/local/crypto/monero/monero-x86_64-linux-gnu-v0.18.1.0
    sudo update-alternatives --install /usr/local/bin/monerod monerod $monero_base/monerod 102 
      --slave /usr/local/bin/monero-wallet-cli monero-wallet-cli $monero_base/monero-wallet-cli 
      --slave /usr/local/bin/monero-wallet-rpc monero-wallet-rpc $monero_base/monero-wallet-rpc

Create User Account

I prefer not to run software as my primary user or root unless absolutely necessary. It’s safer to isolate applications within their own user accounts and grant them access to needed resources. Let’s create a user account specifically for Monero.

We’ll start by creating a group, then add a user that defaults to this group:

sudo addgroup --system --gid=200 crypto
sudo adduser --gid=200 --home=/home/crypto/xmr --system xmr

Make sure you run the above commands as root. This will create a Unix account on this machine to run Monero going forward.

Configure

Next, we need to create a configuration file for our daemon. In this example, I’ll use /home/crypto/xmr/.monerod.conf as my configuration file. You can choose any name you prefer, just adjust accordingly:

#    Uncomment below to specify drive other than default.
#   data-dir=/mnt/sda/crypto
#   log-file=/mnt/sda/crypto

    p2p-bind-ip=0.0.0.0


    p2p-bind-port=18080

    rpc-bind-ip=127.0.0.1
    rpc-bind-port=18081

    prune-blockchain=true

    no-igd=1
    hide-my-port=1

    disable-dns-checkpoints=1
    enable-dns-blocklist=1

    zmq-rpc-bind-ip=127.0.0.1
    zmq-rpc-bind-port=18082
    zmq-pub=tcp://0.0.0.0:18084

For more information on these configuration options, you can run monerod --help to print details, or visit monerod on GitHub for additional reading.

Once you’ve written this configuration file, you can start the daemon and point it to this file, allowing it to listen on the necessary ports.

Quick Breakdown of the Options:

With our daemon configured, let’s run Monero(d)!

Run

Let’s start the Monero daemon in the new user’s home directory!

    cd /home/crypto/xmr/

Note that we are using sudo to execute the .monerod.conf under the xmr user that we created.

    sudo -H -xmr -gcrypto monerod --config-file=/home/crypto/xmr/.monerod.conf

This process will take some time to gather the necessary data to catch up with the current blockchain, so we’ll return once Monero(d) has synchronized. For me it took 1 week with a cheap sata ssd. Initially I tried to use a HDD but the predicted time was 3 months! Make sure to bookmark this guide in order to return later!

Now that Monero(d) is up to date with the blockchain, let’s run p2pool against it! Note, my blockchain is 80GB at the time of writing.

P2Pool

p2pool is decentralized mining pool software that connects your Monero(d) daemon with xmrig or other mining software. It operates by using a side-chain to validate transactions, sometimes turning shares into validated blocks on the Monero chain. When you successfully mine for a period, you’ll receive a share accepted by the network, and if a block is found, you’ll get a payout directly from that block as rewards are processed immediately as part of the transaction. This is a clever way to further decentralize mining!

Download & Install

Navigate to p2pool.io and follow the link to GitHub to download the software. Choose the appropriate platform and download the compressed archive. Once downloaded, I unzipped it like so:

    mkdir /usr/local/crypto/p2pool
    tar -C /usr/local/crypto/p2pool -zxvf p2pool-v2.2.1-linux-x64.tar.gz
    update-alternatives --install /usr/local/bin/p2pool p2pool /usr/local/crypto/p2pool/p2pool-v2.2.1-linux-x64/p2pool 100

Ensure the commands above are executed as root.

Run

Now, let’s get p2pool running! Since p2pool connects to your wallet, you’ll need to locate your wallet address and incorporate it into the command like this:

    sudo -H -uxmr -gcrypto p2pool --wallet ${WALLET_ADDRESS} \
      --host 127.0.0.1 --rpc-port 18081 --zmq-port 18084 \
      --stratum 0.0

.0.0:7777 --xmr-rpc-url http://127.0.0.1:18081

You can create an environment variable to store your wallet address in your current session for ease of use:

    export WALLET_ADDRESS=YOUR_XMR_WALLET_ADDRESS_HERE

Don’t forget to replace YOUR_XMR_WALLET_ADDRESS_HERE with your actual wallet address.

P2pool will take a few moments to start up as well. It must synchronize with the Monero network before accepting shares, but once it is live, you can share the stratum port with any miners.

Xmrig

Finally, we arrive at xmrig—the mining software. This program can utilize your CPU or GPU resources to participate in the mining pool we just established.

Download & Install

Head over to xmrig’s GitHub and download the most recent version available. Once downloaded, you can extract it in a similar manner as before:

    mkdir /usr/local/crypto/xmrig
    tar -C /usr/local/crypto/xmrig -zxvf xmrig-6.19.1-linux-x64.tar.gz
    update-alternatives --install /usr/local/bin/xmrig xmrig /usr/local/crypto/xmrig/xmrig-6.19.1-linux-x64/xmrig 100

Configure

You’ll want to configure the xmrig software with a configuration file. This file contains several settings and determines how xmrig interacts with p2pool. You can start with a sample configuration file and customize it accordingly:

{
    "pools": [
        {
            "url": "127.0.0.1:7777",
            "user": "${WALLET_ADDRESS}",
            "rig-id": "YourRigID",
            "keepalive": true
        }
    ],
    "autosave": true,
    "api": {
        "port": 9090,
        "access-token": null,
        "worker-id": null,
        "enabled": true
    }
}

Ensure you save this file as config.json in the xmrig folder you created earlier.

Run

With everything configured, it’s time to launch xmrig! In the xmrig folder, run the following command:

    xmrig -c config.json

Congratulations! You’ve successfully set up your Monero mining environment. If you encounter issues then feel free to reach out! Until next time, happy mining!

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Crypto · Privacy · Security · Networking