swade1987

package logging

import (
	"io/ioutil"
	"os"

	"github.com/lovoo/goka/logger"
	log "github.com/sirupsen/logrus"
	"github.com/urbn/gourbnkit/v2/urbnlog"

swade1987

My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)

Shortlinks:

• Cluster Health
  • Index Level
  • Shard Level
• Nodes Overview
• Indices Overview
• Cluster Maintenance

swade1987

# ssh key generator data source expects the below 3 inputs, and produces 3 outputs for use:
#  "${data.external.ssh_key_generator.result.public_key}" (contents)
#  "${data.external.ssh_key_generator.result.private_key}" (contents)
#  "${data.external.ssh_key_generator.result.private_key_file}" (path)
data "external" "ssh_key_generator" {
  program = ["bash", "${path.root}/../ssh_key_generator.sh"]

  query = {
    customer_name = "${var.customer_name}"
    customer_group = "${var.customer_group}"

swade1987

#!/usr/bin/env bash

# Print v2 and v3 release counts
helm2_release_count=$(helm2 ls | cut -d " " -f 1 | tail -n +2 | wc -l)
helm3_release_count=$(helm3 ls --all-namespaces | cut -d " " -f 1 | tail -n +2 | wc -l)

printf "======================================================================\n"
printf "Helm v2 release count: %d\n" "${helm2_release_count}"
printf "Helm v3 release count: %d\n" "${helm3_release_count}"
printf "======================================================================\n\n"

swade1987

#! /usr/bin/env bash

set -euo pipefail

mkdir -p /tmp/kustomize

for env in kustomize/*; do
  if [ $env == 'kustomize/base' -o $env == 'kustomize/chart-version-prefixes.txt' ]; then continue ; fi

  printf "\nChecking %s\n" "${env#*/}"

swade1987

# daemonsets, deployments, replicasets resources under extensions/v1beta1 - use apps/v1 instead
_deny = msg {
  resources := ["DaemonSet", "Deployment", "ReplicaSet"]
  input.apiVersion == "extensions/v1beta1"
  input.kind == resources[_]
  msg := sprintf("%s/%s: API extensions/v1beta1 for %s has been deprecated, use apps/v1 instead.", [input.kind, input.metadata.name, input.kind])
}

swade1987

Methods of Signing with GPG

There are now two ways to approach this:

1. Using gpg and generating keys
2. Using Kryptonite by krypt.co

This Gist explains how to do this using gpg in a step-by-step fashion. Kryptonite is actually wickedly easy to use-but you will still need to follow the instructions

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing with either GPG or Krypt.co.

swade1987

kubeval:
    docker:
      - image: quay.io/mettle/kubernetes-toolkit:1.17.2-8
    steps:
      - checkout
      - run:
          name: kubeval
          command: bash -c "`cat bin/kubeval-each-chart`"

swade1987

for chart in mettle/*; do

  printf "\nChecking %s\n" "${chart#*/}"

  helm template ${chart}  > /tmp/${chart}.yaml

  kubeval --strict --force-color --ignore-missing-schemas /tmp/${chart}.yaml

done

swade1987

Sign PGP Key on Github with Keybase

Set everything up

• Linux Computer (Windows or MacOS is compatible but you need to install GIT manually)
• You need to install Keybase, login or sign up one if you don't have.
• Your basic skill with Git and Github:

You need to know that Linux are have a default software: gpg for sign the GPG key. but we are going to use Keybase instead.