Topic: Фортуна - Лотерея - Solo Mining CPU Bitcoin (Read 239 times)

1* OpenSSH (if need)
====================
sudo apt update && apt upgrade -y

sudo apt-get install openssh-server mc htop
sudo systemctl enable ssh --now
sudo systemctl start ssh

2* Setup Bitcoind
=================

wget https://bitcoin.org/bin/bitcoin-core-27.0/bitcoin-27.0-x86_64-linux-gnu.tar.gz

-=Check=-
wget https://bitcoin.org/bin/bitcoin-core-27.0/SHA256SUMS.asc
grep bitcoin-27.0/bitcoin-x86_64-linux-gnu.tar.gz SHA256SUMS.asc | sha256sum --check

tar xzf bitcoin-27.0-x86_64-linux-gnu.tar.gz
sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-27.0/bin/*

mkdir ~/.bitcoin
nano ~/.bitcoin/bitcoin.conf

server=1
testnet=0
rpcuser=XXXuser
rpcpassword=XXXpassword
rpcallowip=127.0.0.1
rpcport=8332
prune=550
daemon=1
listen=1

-=Start=-
bitcoind -daemon

-=Stop=-
bitcoin-cli stop
----

-=Create systemd unit=-
sudo nano /etc/systemd/system/bitcoind.service

[Unit]
Description=Bitcoin daemon
Documentation=https://github.com/bitcoin/bitcoin/blob/master/doc/init.md

# https://www.freedesktop.org/wiki/Software/systemd/NetworkTarget/
After=network-online.target
Wants=network-online.target

[Service]
ExecStart=/usr/local/bin/bitcoind -pid=/home/USER/.bitcoin/bitcoin.pid \
                            -conf=/home/USER/.bitcoin/bitcoin.conf \
                            -datadir=/home/USER/.bitcoin \
   -wallet=/home/USER/.bitcoin/WALLET \
                            -startupnotify='systemd-notify --ready' \
                            -shutdownnotify='systemd-notify --stopping'

# Make sure the config directory is readable by the service user
# PermissionsStartOnly=true
# ExecStartPre=/bin/chgrp USER /home/USER/.bitcoin

# Process management
####################

Type=notify
NotifyAccess=all
PIDFile=/home/USER/.bitcoin/bitcoin.pid

Restart=on-failure
TimeoutStartSec=infinity
TimeoutStopSec=600

# Directory creation and permissions
####################################

# Run as bitcoin:bitcoin
User=USER
Group=USER

# /run/bitcoind
# RuntimeDirectory=bitcoind
# RuntimeDirectoryMode=0710

# /etc/bitcoin
# ConfigurationDirectory=bitcoin
# ConfigurationDirectoryMode=0710

# /var/lib/bitcoind
# StateDirectory=bitcoind
# StateDirectoryMode=0710

# Hardening measures
####################

# Provide a private /tmp and /var/tmp.
PrivateTmp=true

# Mount /usr, /boot/ and /etc read-only for the process.
ProtectSystem=full

# Deny access to /home, /root and /run/user
ProtectHome=false

# Disallow the process and all of its children to gain
# new privileges through execve().
NoNewPrivileges=true

# Use a new /dev namespace only populated with API pseudo devices
# such as /dev/null, /dev/zero and /dev/random.
PrivateDevices=true

# Deny the creation of writable and executable memory mappings.
MemoryDenyWriteExecute=true

# Restrict ABIs to help ensure MemoryDenyWriteExecute is enforced
SystemCallArchitectures=native

[Install]
WantedBy=multi-user.target

-=Reload systemctl daemon=-

systemctl daemon-reload

-=Enabled new bitcoind service=-

systemctl enable bitcoind

-=Commands to start or stop the service=-

systemctl stop bitcoind
systemctl start bitcoind

-=Show service status=-

systemctl status bitcoind.service  

-=Create Wallet=-
bitcoin-cli createwallet Home

-=New address=-
bitcoin-cli getnewaddress legacy

-=Check Blocks=-
bitcoin-cli getblockchaininfo

3* Setup ckpoll stratum proxy
=============================

sudo apt update && apt upgrade -y
apt install build-essential yasm autoconf automake libtool libzmq3-dev pkgconf

-=Create an account to run ckpool=-
useradd -g cat -m -s /bin/bash ckpool

-=Build ckpool=-
su - ckpool
git clone https://bitbucket.org/ckolivas/ckpool-solo.git
cd ckpool-solo
./autogen.sh
./configure
make

-=Configure ckpool=-
su -- ckpool
cd ~/ckpool-solo
nano ckpool.conf
{
"btcd" :  [
        {
        "url" : "127.0.0.1:8332",
        "auth" : "XXXuser",
        "pass" : "XXXpassword",
        "notify" : true
        }
],
"btcsig" : "/CTO_LosMontesinos/",
"donation" : 0.1
}


-=Test=-
cd ..
src/ckpool -B

-=Create systemd unit=-
sudo nano /etc/systemd/system/ckpool.service

[Unit]
Description=ckpool SoloBit
After=multi-user.target
Requires=bitcoind.service

[Service]
User=ckpool
Group=USERGROUP
Type=simple
Restart=always
WorkingDirectory=/home/ckpool/ckpool-solo
ExecStart=/home/ckpool/ckpool-solo/src/ckpool -B

[Install]
WantedBy=multi-user.target

-=Enable and start service=-
systemctl daemon-reload
systemctl enable ckpool.service
systemctl start ckpool.service
systemctl status ckpool.service
journalctl -xeu ckpool.service

4* CpuMiner Installs
====================

sudo apt update && apt upgrade -y
sudo apt-get install build-essential automake libssl-dev libcurl4-openssl-dev libjansson-dev libgmp-dev zlib1g-dev git

git clone https://github.com/JayDDee/cpuminer-opt.git

-=Build cpuminer=-
cd cpuminer-opt
./build.sh

-=Create systemd unit=-
sudo nano /etc/systemd/system/CpuMiner.service

[Unit]
Description=CpuMiner
After=network.target
Requires=ckpool.service

[Service]
ExecStart=/home/USER/cpuminer-opt/cpuminer -a sha256d -o 127.0.0.1:3333 -u BTCaddress -p x
User=USER

[Install]
WantedBy=multi-user.target

-=Enable and start service=-
systemctl daemon-reload
systemctl enable CpuMiner.service
systemctl start CpuMiner.service
systemctl status CpuMiner.service
journalctl -xeu CpuMiner.service