Alex Samorukov samm-git

Overview

This is a solution of a common problem with Nexus Docker repositories. The administrator has to expose port for "pull", another port for "push", other ports for each hosted repository. This solution is about leveraging Nginx reverse proxy to avoid using these ports.

How it works ?

Given :

Nexus hostname is "nexus.example.com"
Nexus web port is 8081

Pending real documentation.... We do have a development container which includes the same toolchain version that was used to build CoreOS but it works under systemd-nspawn, not docker, and isn't documented. But here is a quick guide that may be a useful starting place.

# on coreos
wget http://alpha.release.core-os.net/amd64-usr/current/coreos_developer_container.bin.bz2
bunzip2 coreos_developer_container.bin.bz2
sudo systemd-nspawn -i coreos_developer_container.bin --share-system

	#!/bin/bash
	# Inspired by https://github.com/oogali/ebs-automatic-nvme-mapping
	# Thanks Oogali!
	# Tested on Ubuntu 16.04
	# To be used with the below udev rule (/etc/udev/rules.d/99-ebs-nvme.rules)
	# SUBSYSTEM=="block", KERNEL=="nvme[0-9]n[0-9]", ATTRS{model}=="Amazon Elastic Block Store", PROGRAM+="/usr/local/sbin/nvme-mapping.sh /dev/%k" SYMLINK+="%c"

	if [[ -x /usr/sbin/nvme ]] && [[ -b ${1} ]]; then
	# capture 32 bytes at an offset of 3072 bytes from the raw-binary data
	# not all block devices are extracted with /dev/ prefix

	#!/usr/bin/env bash
	#
	# Author: Stefan Buck
	# License: MIT
	# https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447
	#
	#
	# This script accepts the following parameters:
	#
	# * owner

	#!/bin/bash

	case $# in
	0)
	echo "Usage: $0 {start\|stop}"
	exit 1
	;;
	1)
	case $1 in
	start)