Julius Ehrlich jlis

Adjusting child processes for PHP-FPM (Nginx)

When setting these options consider the following:

How long is your average request?
What is the maximum number of simultaneous visitors the site(s) get?
How much memory on average does each child process consume?

Determine if the max_children limit has been reached.

sudo grep max_children /var/log/php?.?-fpm.log.1 /var/log/php?.?-fpm.log

Scaling your API with rate limiters

The following are examples of the four types rate limiters discussed in the accompanying blog post. In the examples below I've used pseudocode-like Ruby, so if you're unfamiliar with Ruby you should be able to easily translate this approach to other languages. Complete examples in Ruby are also provided later in this gist.

In most cases you'll want all these examples to be classes, but I've used simple functions here to keep the code samples brief.

Request rate limiter

This uses a basic token bucket algorithm and relies on the fact that Redis scripts execute atomically. No other operations can run between fetching the count and writing the new count.

Use xdebug with docker on macOS and PhpStorm

To use xdebug with macOS and docker is quite, let´s call it tricky ;)

The following steps need to be proceed to get it working:

use the config from the xdebug.ini wihtin your docker web container. Important: set remote_connect_back to off

UPDATE

Exponent - ex-navigation

This is for now, for my personal use only, things might not be correctly explained here. For the official docs please check: https://github.com/exponentjs/ex-navigation/blob/master/README.md

Navigation bar configuration

On every screen you can use the built-in navigation bar, you can add a title, left button, right button or change navigation bar’s style. All you need to do is pass appropriate params to navigationBar in the route configuration:

import React, { Component } from 'react';

Deployer API Outage Postmortem

Date

2016-09-05

Authors

mlafeldt

	const puppeteer = require('puppeteer');
	const { Storage } = require('@google-cloud/storage');

	const GOOGLE_CLOUD_PROJECT_ID = "screenshotapi";
	const BUCKET_NAME = "screenshot-api-net";

	exports.run = async (req, res) => {
	res.setHeader("content-type", "application/json");

	try {

	<template lang="pug">
	quill-editor(v-model="dynamicValue",:options="editorSettings",@change="textChange")
	</template>

	<script>
	import 'quill/dist/quill.core.css'
	import 'quill/dist/quill.snow.css'
	import 'quill/dist/quill.bubble.css'

	import Quill from 'quill'

	<?php
	// For laravel 5 based systems
	// /path/to/project/app/Console/Commands/AllowSSHFromIP.php

	namespace App\Console\Commands;

	use Aws\Ec2\Ec2Client;
	use Carbon\Carbon;
	use Illuminate\Console\Command;

	<?php

	//Don't forget to change the namespace!
	namespace App\Traits;

	use Cron\CronExpression;
	use Illuminate\Support\Carbon;
	use Illuminate\Console\Scheduling\ManagesFrequencies;

	trait Schedulable{

	#!/usr/bin/env bash

	# License: MIT - https://opensource.org/licenses/MIT

	#
	# Usage:
	#
	# Encrypt a file:
	# kms-vault encrypt My-Key-Alias some-file-i-want-encrypted.txt > topsecret.asc
	#