Gabriel Rimes kaerimichi

Run Chef scripts locally

There are several options to run recipes:

using chef-client with -z option
using chef-apply
using chef-solo

Before running Chef recipes on the machine, it should be prepared:

My Openshift Cheatsheet

Project Quotes, Limits and Templates

Cluster Quota

oc create clusterquota env-qa \
    --project-label-selector environment=qa \
    --hard pods=10,services=5
    
oc create clusterquota user-qa \

Pushing to Multiple Git Repos

If a project has to have multiple git repos (e.g. Bitbucket and Github) then it's better that they remain in sync.

Usually this would involve pushing each branch to each repo in turn, but actually Git allows pushing to multiple repos in one go.

If in doubt about what git is doing when you run these commands, just

OpenShift Named Certificates

This is a short guide explaining how to deploy and manage custom SNI or "named" certificates via openshift-ansible. These custom certificates will be served for public facing console and API.

1. Setting up
2. Install using master.public-example.com certificate

Download and install VirtualBox.
Download the CoreOS ISO
Create a new VM in VirtualBox
- For the OS, Other Linux, 64-bit should be fine
- Give the VM 1gb of memory, like your physical hardware has.
- Create a disk of whatever size you want. I made a VMDK file that could expand dynamically up to 8gb.
Mount the ISO in the VM
- Right click on the VM and click settings
Go to the storage tab

	import axios from 'axios';
	// You can use any cookie library or whatever
	// library to access your client storage.
	import cookie from 'cookie-machine';

	axios.interceptors.request.use(function(config) {
	const token = cookie.get(__TOKEN_KEY__);

	if ( token != null ) {
	config.headers.Authorization = `Bearer ${token}`;



	Movement:

	j, k down, up
	h, l left, right (in some contexts)
	space page down
	pg up/down page up/down
	arrows up, down, left, right

	<?php

	/**
	* Filtering a array by its keys using a callback.
	*
	* @param $array array The array to filter
	* @param $callback Callback The filter callback, that will get the key as first argument.
	*
	* @return array The remaining key => value combinations from $array.
	*/

	// Part of https://github.com/chris-rock/node-crypto-examples

	// Nodejs encryption with CTR
	var crypto = require('crypto'),
	algorithm = 'aes-256-ctr',
	password = 'd6F3Efeq';

	function encrypt(text){
	var cipher = crypto.createCipher(algorithm,password)
	var crypted = cipher.update(text,'utf8','hex')

	openssl rsa -in ~/.ssh/id_rsa -outform pem > id_rsa.pem
	chmod 600 id_rsa.pem