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Void Linux installation (NVMe, btrfs, LVM, full disk encryption using LUKS, 2FA-ish, SSD TRIM)

Here's a record of my experiences when setting up Void Linux for the first time, maybe it contains useful information for somebody :-)

Basics

• Laptop: Lenovo IdeaPad S340
• Void Linux installer version: 20191109 (x86_64 musl)

Features

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# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

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    0. Check keyboard layout on /etc/rc.conf
       set KEYMAP="es" and TIMEZONE="Europe/Madrid"
    
    1. Update all package system
       sudo xbps-install -Suv 

    2. add non-free repo
       sudo xbps-install -Rs void-repo-nonfree 

    3. Software & utilities

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Install PostgreSQL on Manjaro

Source: https://wiki.archlinux.org/index.php/PostgreSQL

1. Install postgresql package sudo pacman -S postgresql

2. Switch to the postgres user account and initialize the database cluster:

sudo -iu postgres

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package main

import (
    "fmt"
    "os"
    "os/signal"
    "time"

    "golang.org/x/net/context"
)

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package main

import (
	"crypto/tls"
	"crypto/x509"
	"flag"
	"io"
	"io/ioutil"
	"log"
	"os"

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# Generate a unique private key (KEY)
sudo openssl genrsa -out mydomain.key 2048

# Generating a Certificate Signing Request (CSR)
sudo openssl req -new -key mydomain.key -out mydomain.csr

# Creating a Self-Signed Certificate (CRT)
openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

# Append KEY and CRT to mydomain.pem

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package main

import (
	"context"
	"fmt"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
	"log"
	"time"

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#Update system & reboot
sudo apt update && sudo apt -y upgrade
sudo reboot

#Install Asterisk 16 LTS dependencies
sudo apt -y install git curl wget libnewt-dev libssl-dev libncurses5-dev subversion  libsqlite3-dev build-essential libjansson-dev libxml2-dev  uuid-dev

#Add universe repository and install subversio
sudo add-apt-repository universe
sudo apt update && sudo apt -y install subversion

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PowerDNS

PowerDNS is not designed to provide recursive results. It is intended to act only as an authoritative server for the domains it serves. This implies it will be serving domain data to other hosts.

Install pdns and pdns-recursor

sudo apt-get install pdns-server pdns-recursor pdns-backend-mysql