Dmytro Gorbunov gdm

Backup your GitLab repos to GitHub

GitLab recently decided to silently delete any repositories that hadn't been accessed in the last year. The announcement didn't go over well and they soon caved to public pressure and decided to instead back up inactive repos to object storage instead of unilaterally deleting them. I'm glad they reconsidered, but the experience left me with a bad taste in my mouth, so I decided to look into (relatively) low

Asciidoc cheatsheet for GitHub

Prerequisites:

Run minikube with kvm driver by $ minikube start --vm-driver kvm

Minio FS mode:

Deploy minio in fs mode with below yaml in a file like $ kubectl create -f my-minio-fs.yaml

## Create persistent volume claim for minio to store data.
apiVersion: v1
kind: PersistentVolumeClaim

Jenkins is dead - long live Jenkins!

Brainstorming

Basic Concepts
- Continuous Delivery
  
  Delivering Software with confidence, small increments, frequent releases, requires automated tested, automated deployment, automated infrastructure
Pipelines

	#!/bin/bash

	# Fetch emails from Amazon S3 (deposited by the Amazon SES receiver's S3 action)
	# and feed to procmail. In the spirit of fetchmail, but using S3 instead of SMTP.

	BUCKET=my-bucket-name
	export AWS_PROFILE=my-aws-profile

	PROCMAIL="/usr/bin/procmail"

	# Starter pipeline
	# Start with a minimal pipeline that you can customize to build and deploy your code.
	# Add steps that build, run tests, deploy, and more:
	# https://aka.ms/yaml

	trigger:
	- master

	pool:
	vmImage: 'ubuntu-latest'

	yum -y install bzip2-devel libtiff-devel giflib-devel ghostscript-devel libwmf-devel jasper-devel libtool-ltdl-devel libXext-devel libXt-devel librsvg2-devel OpenEXR-devel libwebp-devel

	rpm -ivh http://vault.centos.org/centos/7/updates/Source/SPackages/ImageMagick-6.7.8.9-15.el7_2.src.rpm
	sed -i '/BuildRequires:\tghostscript-devel/a BuildRequires:\tlibwebp-devel' /root/rpmbuild/SPECS/ImageMagick.spec
	sed -i '/Requires: pkgconfig/a Requires: libwebp' /root/rpmbuild/SPECS/ImageMagick.spec

	rpmbuild -ba /root/rpmbuild/SPECS/ImageMagick.spec

	# actual install
	rpm -Uvh --force /root/rpmbuild/RPMS/x86_64/ImageMagick-6.7.8.9-15.el7.centos.x86_64.rpm

	#!/bin/bash -xe

	loopdevice=/dev/loop0
	loopfile=/root/crypt.loop

	#megabytes
	loopsize=256

	#/dev/mapper/xxxxx when open
	cryptmapper=crypt

	'use strict';

	var mysqlBackup = require('./mysql-backup');
	var schedule = require('node-schedule');

	schedule.scheduleJob({ hour: 22, minute: 0 }, mysqlBackup);

	daemon off;

	worker_processes 1;

	events { worker_connections 1024; }

	http{

	sendfile on;