Arabus

#!/usr/bin/env bash
#
# This script ports deployed Helm v2 Packages from k8s API v1.15 to 1.16
#
# When upgrading K8s clusters to a new minor API version it is possible that
# already deprecated API Endpoints are removed e.g.,
# extensions/v1beta1/DaemonSet
# K8s handles this transparently for already deployed ressources from the
# deprecated paths, making them available via their new API. They are no longer
# available through the removed paths though.

pyaillet

Kubernetes tasks

• Install tools
  • Install and Set Up kubectl
  • Install Minikube
• Configure Pods and Containers
  • Assign Memory Resources to Containers and Pods
  • Assign CPU Resources to Containers and Pods
  • Configure Quality of Service for Pods
• Assign Extended Resources to a Container

enricofoltran

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

paunin

#!/bin/bash
DOCKER_COMPOSE_FILES='docker-compose1.yml,docker-compose2.yml'
DOCKER_COMPOSE_UP_MODE=1 #1|0
DOCKER_COMPOSE_UP_LOG_FILE='/tmp/log.txt'
DOCKER_COMPOSE_BUILD_OPTIONS="" #any options for `docker-compose build`
DOCKER_COMPOSE_UP_OPTIONS="" #any options for `docker-compose up`
DOCKER_COMPOSE_RUN_OPTIONS="" #any options for `docker-compose run`
TEST_CONTAINERS="application1=/test.sh,application2=/test2.sh"

##### get port remover #####

miguelmota

log_format combined '$remote_addr - $remote_user [$time_local] '
                    '"$request" $status $body_bytes_sent '
                    '"$http_referer" "$http_user_agent"';

staltz

Not for everyone. Each programmer has their own appreciation of what is good coding music.

For when I need to think deep, debug something, or design

(From most influential to least)

• David Helpling & Jon Jenkins (sample)
• Patrick O'Hearn (sample)
• Ólafur Arnalds (sample)
• Michael Hedges (sample)
• Alex de Grassi (sample)

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

learncodeacademy

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "inline-sourcemap" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: "scripts.min.js"

ssvb

#!/bin/sh
# Convert a raw binary image into an ELF file suitable for loading into a disassembler
#
# Usage: bin2elf input_binary_file output_elf_file base_address

cat > raw$$.ld <<EOF
SECTIONS
{
EOF

d-schmidt

package main
import (
    "net/http"
    "log"
)

func redirect(w http.ResponseWriter, req *http.Request) {
    // remove/add not default ports from req.Host
    target := "https://" + req.Host + req.URL.Path 
    if len(req.URL.RawQuery) > 0 {