karl-johan-grahn

#!/bin/bash
set -euo pipefail

usage () {
  echo "script syntax:    -a       AWS account nickname
                  -r       AWS region
                  -h       This help text";
}

options=':a:r:h'

karl-johan-grahn

Notes from the book "Measure What Matters"

Chapter 1 - Google, Meet OKRs

• Do push-ups in the middle of the meeting
• Ideas are easy, execution is everything
• The OKR concept comes from an Intel engineer
• Google managers have a minimum of seven direct reports?
• Transparency

Chapter 2 - The Father of OKRs

karl-johan-grahn

Terraform

Switch versions

Tools to switch local Terraform versions:

• tfenv
• tfswitch

RDS connectivity issue

If you encounter an rds instance will try to connect to localhost:3306:

karl-johan-grahn

resource "kubernetes_config_map" "fqdn" {
  metadata {
    name      = "configname"
    namespace = "temp"
  }

  data = {
    for k, v in module.namespace.sub_domain_fqdn : "sub_domain_fqdn_${k}" => v
  }
}

karl-johan-grahn

1. npm login --registry https://nexus.<url>/repository/<company>_npm/ --scope=@<company>
2. Log in with service account credentials
3. Open ~/.npmrc and copy the token

karl-johan-grahn

module.exports = {
  platform: 'gitlab',
  endpoint: 'https://git.<instance>/api/v4/',
  baseBranches: ['master'],
  labels: ['renovate'],
  repositories: [
    "path/to/project1",
    "path/to/project2",
  ],
  binarySource: 'install',

karl-johan-grahn

stages:
  - config_validation
  - check_dependencies

validation:
  stage: config_validation
  variables:
    LOG_LEVEL: debug
  image:
    name: renovate/renovate:latest

karl-johan-grahn

DifferentKubernetesVersions
count(count(kubernetes_build_info) by (gitVersion))>1

KubernetesNodeTooOld
(time() - kube_node_created) > (60 * 60 * 24 * 30)

KubernetesPodTooOld
(time() - (kube_pod_created * on (pod, namespace) group_left kube_pod_owner{owner_kind!="DaemonSet"})) > (60 * 60 * 24 * 16)

NoAvailableReplicas

karl-johan-grahn

Skill Match

Introduction

You have access to a network of people connected with each other, living in different locations, with various skill sets. You are looking for a suitable candidate for a job. Let’s see how a graph database can help you match the job with the people you know.

Initialize graph