dims

Folks, Leave me a comment / URL if something you like is missing!

Beginner Resources

Resource	Description
Kube Academy	https://kube.academy/
kuernetes-101	https://kube.academy/courses/kubernetes-101/
Docs Home	https://kubernetes.io/docs/home/
CKS CKA CKAD Simulator	https://killer.sh/

rauschma

Cheat sheet: JavaScript Array methods

Deriving a new Array from an existing Array:

['■','●','▲'].slice(1, 3)          ⟼ ['●','▲']
['■','●','■'].filter(x => x==='■') ⟼ ['■','■']
    ['▲','●'].map(x => x+x)        ⟼ ['▲▲','●●']
    ['▲','●'].flatMap(x => [x,x])  ⟼ ['▲','▲','●','●']

vfarcic

# Source: https://gist.github.com/2dbb2f8683e661eaf0446f10b6974efb

###################################################################
# How To Create Virtual Kubernetes Clusters With vcluster By loft #
# https://youtu.be/JqBjpvp268Y                                    #
###################################################################

# Referenced videos:
# - Multi-Tenant Kubernetes Cluster With Capsule: https://youtu.be/H8bzEJN7fj8

edreyer

import kotlinx.coroutines.launch
import kotlinx.coroutines.newSingleThreadContext
import kotlinx.coroutines.runBlocking

// inspired by: https://dzone.com/articles/print-even-and-odd-numbers-using-two-threads-compl

// You can run this in a Kotlin REPL

fun main() = runBlocking {
  (1..100).forEach {

davidfowl

Minimal APIs at a glance

This document now exists on the official ASP.NET core docs page.

• Application
  • WebApplication
  • WebApplicationBuilder
• Request Handling
  • Routing
  • Parameter Binding

mpetuska

@DslMarker
annotation class JSBuilderDsl

@DslMarker
annotation class JSSetterDsl

data class JSObj(val map: MutableMap<String, Any?> = mutableMapOf()) : MutableMap<String, Any?> by map {
    object Arr {
        @JSBuilderDsl
        operator fun get(vararg items: Any?) = items

jnorthrup

@DslMarker
annotation class JSBuilderDsl

@DslMarker
annotation class JSSetterDsl

data class JSObj(val map: MutableMap<String, Any?> = linkedMapOf()) : MutableMap<String, Any?> by map {

    object Arr {
        @JSBuilderDsl

MadhavJivrajani

Getting Started With Kubernetes On A High Level

One of biggest barriers when trying to get started with Kubernetes is that there's so much content out there that it's kinda overwhelming - and that's totally normal! The intent of this document is to try and provide directed resources in a roadmap like fashion to understand and learn about the horizontals of Kubernetes - post which you can dive deep into any vertical while keeping the bigger picture in mind - that this document hopes to provide.

This is a set of resources for different topics that I found particularly helpful when getting started, and hopefully you do too! I've tried to list them out in order of consumption. If A comes before B under a subtopic, then it's probably that A has topics needed for B, or that A attempts to explain topics of B in a slightly simpler (not nescessarily better) manner than B.

Containers

Feel free to skip over if you're already familiar with containers and have some idea about what they are and why they exist.

SwitHak

Security Advisories / Bulletins / vendors Responses linked to Log4Shell (CVE-2021-44228)

Errors, typos, something to say ?

• If you want to add a link, comment or send it to me
• Feel free to report any mistake directly below in the comment or in DM on Twitter @SwitHak

Other great resources

• Royce Williams list sorted by vendors responses Royce List
• Very detailed list NCSC-NL
• The list maintained by U.S. Cybersecurity and Infrastructure Security Agency: CISA List

altavir