Alexey Zilber azilber

Proxmox on Hetzner: Btrfs RAID1 with UEFI Setup guide for a Hetzner dedicated server with two drives (`/dev/sda` and `/dev/sdb`) using: ESP: mdadm RAID1 (`--metadata=1.0`) so UEFI firmware can boot from either drive Swap: mdadm RAID1 Root: btrfs native RAID1 with `degraded` mount for single-drive boot survival

installimage Config Place this as /autosetup in the Hetzner Rescue System, or paste it into the installimage editor when prompted.

Raspberry Pi VPN Gateway

A single bash script that configures a Raspberry Pi with dual NICs to route LAN client traffic through a Windscribe OpenVPN tunnel, while keeping the Pi's own traffic on the normal LAN gateway.

Network Layout

Interface	IP	Role
eth0	192.168.0.5	Pi management - routes via LAN gateway 192.168.0.1
eth1	192.168.0.6	Gateway for VPN clients - clients set this as their default gateway

Keybase proof

I hereby claim:

I am azilber on github.
I am koguma (https://keybase.io/koguma) on keybase.
I have a public key ASAjG3PPoj8AHKAPGng0zvuZw87f7T4ZluIdkEfUObUXlwo

To claim this, I am signing this object:

	#!/bin/bash
	# chkconfig: 2345 99 10
	# description: Set Public IP from ElasticIP pool during instance startup
	# processname: ipassign
	# Provides: ipassign
	# Required-Start:
	# Required-Stop:
	# Default-Start: 2 3 4 5
	# Default-Stop:
	# Short-Description: Set Public IP from ElasticIP pool during instance startup

	#!/bin/bash

	P=/home/git/repositories

	ls -altrh $P/

	echo -n "Directory to migrate: "
	read D

	// Convert CIDR to IPv4 range
	func CIDRRangeToIPv4Range(cidr string) (ipStart string, ipEnd string, err error) {

	var ip uint32 // ip address

	var ipS uint32 // Start IP address range
	var ipE uint32 // End IP address range

	cidrParts := strings.Split(cidr, "/")

	#version=DEVEL
	# System authorization information
	auth --enableshadow --passalgo=sha512
	# Use CDROM installation media
	cdrom
	# Use graphical install
	graphical
	# Run the Setup Agent on first boot
	firstboot --enable
	ignoredisk --only-use=sda,sdb

	[HP-spp]
	name=HP Service Pack for ProLiant
	baseurl=http://downloads.linux.hpe.com/SDR/repo/spp/RHEL/7/x86_64/current/
	enabled=1
	gpgcheck=0
	gpgkey=file:///etc/pki/rpm-gpg/GPG-KEY-ssp

	[HP-mcp]
	name=HP Management Component Pack for ProLiant
	baseurl=http://downloads.linux.hpe.com/SDR/repo/mcp/centos/7/x86_64/current/

	#!/bin/bash
	# jnm 20140311
	TOTAL_AVAILABLE=$(df /vz \| grep '/vz$' \| awk '{ print $2 }')
	vzlist -o ctid,numproc,status,ip,hostname,diskspace -s diskspace \| awk '
	{
	printf $0 "\t"
	if(NR==1)
	{
	print "in G\tas % of host"
	}

	CC = gcc
	WARNINGS = -Wall
	COMPILE = -pipe -O2
	#DEBUG = -ggdb
	LD_OPT = -s

	CFLAGS = $(DEBUG) $(WARNINGS) $(COMPILE)
	SRCS = sshutout.c

	OBJS = $(SRCS:.c=.o)