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@thoroc
thoroc / README.md
Last active April 25, 2024 09:17
Dockerizing all the things: Running Ansible inside Docker container

Automating things in software development is more than useful and using Ansible is one way to automate software provisioning, configuration management, and application deployment. Normally you would install Ansible to your control node just like any other application but an alternate strategy is to deploy Ansible inside a standalone Docker image. But why would you do that? This approach has benefits to i.a. operational processes.

Although Ansible does not require installation of any agents within managed nodes, the environment where Ansible is installed is not so simple to setup. In control node it requires specific Python libraries and their system dependencies. So instead of using package manager to install Ansible and it’s dependencies we just pull a Docker image.

By creating an Ansible Docker image you get the Ansible version you want and isolate all of the required dependencies from the host machine which potentially might break things in other area

@na0495
na0495 / docker-setup.sh
Last active April 25, 2024 09:16
This script installs Docker and Docker Compose on a Linux system. It updates and upgrades system packages, installs Docker, starts and enables Docker service, checks the Docker version, and installs Docker Compose. It also checks the Docker Compose version after installation.
#!/bin/bash
# Update the system packages
sudo apt-get update -y
# Upgrade the system packages
sudo apt-get upgrade -y
# Install Docker
sudo apt install docker.io -y
@MawKKe
MawKKe / cryptsetup-with-luks2-and-integrity-demo.sh
Last active April 25, 2024 09:14
dm-crypt + dm-integrity + dm-raid = awesome!
#!/usr/bin/env bash
#
# Author: Markus (MawKKe) ekkwam@gmail.com
# Date: 2018-03-19
#
#
# What?
#
# Linux dm-crypt + dm-integrity + dm-raid (RAID1)
#
@msikma
msikma / rfc5646-language-tags.js
Created February 26, 2015 13:51
RFC 5646 Language Tags
// List of language tags according to RFC 5646.
// See <http://tools.ietf.org/html/rfc5646> for info on how to parse
// these language tags. Some duplicates have been removed.
var RFC5646_LANGUAGE_TAGS = {
'af': 'Afrikaans',
'af-ZA': 'Afrikaans (South Africa)',
'ar': 'Arabic',
'ar-AE': 'Arabic (U.A.E.)',
'ar-BH': 'Arabic (Bahrain)',
'ar-DZ': 'Arabic (Algeria)',
@PurpleVibe32
PurpleVibe32 / vmwk17key.txt
Last active April 25, 2024 09:14
Free VMware Workstation Pro 17 full license keys
Install VMWare Workstation PRO 17 (Read it right. PRO!)
Also, these keys might also work with VMWare Fusion 13 PRO. Just tested it.
Sub to me on youtube pls - PurpleVibe32
if you want more keys - call my bot on telegram. @purector_bot (THE BOT WONT REPLY ANYMORE) - Or: https://cdn.discordapp.com/attachments/1040615179894935645/1074016373228978277/keys.zip - the password in the zip is 102me.
---
This gist can get off at any time.
PLEASE, DONT COPY THIS. IF YOU FORK IT, DONT EDIT IT.
*If you have a problem comment and people will try to help you!
*No virus
@khanzf
khanzf / IPv4 and IPv6 CIDR Regular Expression
Last active April 25, 2024 09:12
# IPv4 with CIDR
re.match('^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(/(3[0-2]|2[0-9]|1[0-9]|[0-9]))?$', '192.0.2.0/24')
# IPv6 with CIDR
re.match('^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))(\/((1(1[0-9]|2[0-8]))|([0-9][0-9])|([0-9])))?$', '2001:DB8::/128')
# Host Name
re.match('^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Z
@GooRiOn
GooRiOn / setup.md
Last active April 25, 2024 09:11
Git For Win + Windows Terminal Setup
@kraftb
kraftb / generate-keypair.sh
Created April 1, 2014 16:49
Generate public/private keypair and output to stdout
#!/bin/bash
BITS=2048
# In one line:
# rm -f temp.key && ssh-keygen -t rsa -b 2048 -f temp.key -N "" -q && ssh-keygen -e -f temp.key -m PKCS8 | tr "\n" " " && echo && cat temp.key | tr "\n" " " && echo
# In multiple lines:
rm -f temp.key
ssh-keygen -t rsa -b $BITS -f temp.key -N "" -q
@douglasmiranda
douglasmiranda / option1.py
Last active April 25, 2024 09:10
Fix: Django Debug Toolbar not showing when using with Docker.
# YOU MAY WANT TO CHECK THIS OUT: https://github.com/douglasmiranda/ddpt/blob/master/{{cookiecutter.django_project_name}}/{{cookiecutter.django_project_name}}/config/local.py
# If you don't do this you will have to add the host IP in INTERNAL_IPS = ('127.0.0.1',)
# And it will change, then you will have to change INTERNAL_IPS again.
def show_toolbar(request):
if request.is_ajax():
return False
return True
@rxaviers
rxaviers / gist:7360908
Last active April 25, 2024 09:09
Complete list of github markdown emoji markup

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