johnfosborneiii

Container Images

Kubernetes

Verify single image

$ cosign verify registry.k8s.io/kube-apiserver-amd64:v1.25.2

Get the download URLs for the latest version of all Wolfi packages

https://github.com/jonjohnsonjr/apkrane

$ apkrane ls https://packages.wolfi.dev/os/x86_64/APKINDEX.tar.gz --latest --full

garethr

package kubernetes

name = input.metadata.name

kind = input.kind

is_service {
	kind = "Service"
}

detiber

CFSSL as an external CA for non-ha kubeadm intialized clusters

Using cfssl to Create an External CA Infrastructure

Install cfssl

# This requires an existing Go environment with GOPATH set
go get -u github.com/cloudflare/cfssl/cmd/...

snoby

kube2iam your security partner

• Introduction
• Setup kube2iam in your cluster
• Setting up the Role in AWS
  • The Role
• Trust Relationship

offirgolan

// Navigate to https://github.com/watching and then run:
// Taken from: https://stackoverflow.com/questions/11043374/how-to-unwatch-multiple-repos-easily-on-github

Array.prototype
  .slice.apply(document.querySelectorAll('.js-subscription-row'))
  .forEach(el => { const org = el.querySelector('a[href^="/YOUR_ORG"]'); if (org) el.querySelector('button').click()});

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

pascalpoitras

Here I will show you how to create a bar very similar to the nicklist bar, but instead of showing nickname, it will show znc commands, whenever you click on a command, weechat will send a "help the_command_you_just_clicked" and insert the name of the command in the input bar, then enter any arguments required to the command and press enter.

You will need the following script

1. text_item.py

Let's create the bar

lmarkus

Extracting Emoji From Slack!

Slack doesn't provide an easy way to extract custom emoji from a team. (Especially teams with thousands of custom emoji) This Gist walks you through a relatively simple approach to get your emoji out.

If you're an admin of your own team, you can get the list of emoji directly using this API: https://api.slack.com/methods/emoji.list. Once you have it, skip to Step 3

HOWEVER! This gist is intended for people who don't have admin access, nor access tokens for using that list.

Follow along...

steve-jansen

#!/bin/bash

stash() {
  # check if we have uncommited changes to stash
  git status --porcelain | grep "^." >/dev/null;

  if [ $? -eq 0 ]
  then
    if git stash save -u "git-update on `date`";
    then

mathiasbynens

#!/bin/bash

if [ "$1" = "-h" -o "$1" = "--help" -o -z "$1" ]; then cat <<EOF
appify v3.0.1 for Mac OS X - http://mths.be/appify
Creates the simplest possible Mac app from a shell script.

Appify takes a shell script as its first argument:

    `basename "$0"` my-script.sh