scottrigby

GitOps for Helm Users

Outline

1. Install Flux CLI and Kind
2. Make Personal Access Token for creating repositories
3. Export env vars locally
4. Create local demo cluster
5. Simple bootstrap
6. Clone the newly created git repo to your local workspace
7. Lets create a Helm release the most common way, using the Helm CLI

aojea

ARG IMAGE=kindest/node
ARG VERSION=1.19
ARG MINOR=1
ARG OS=xUbuntu_20.04

FROM ${IMAGE}:v${VERSION}.${MINOR}

ARG VERSION
ARG OS

liggitt

Video

This content was presented at a sig-testing meeting on 8/25/2020, available as a video here

Links / References

• http://git.k8s.io/community/contributors/devel/sig-testing/flaky-tests.md
• https://github.com/kubernetes/kubernetes/labels/kind%2Fflake
• http://storage.googleapis.com/k8s-metrics/flakes-latest.json
• https://testgrid.k8s.io

dims

#!/bin/bash

DEST_REPO=${DEST_REPO:-"gcr.io/k8s-staging-csi/"}

images=(
quay.io/k8scsi/csi-attacher:v2.2.0
quay.io/k8scsi/csi-attacher:v3.0.0-rc1
quay.io/k8scsi/csi-node-driver-registrar:v1.2.0
quay.io/k8scsi/csi-node-driver-registrar:v1.3.0
quay.io/k8scsi/csi-provisioner:v1.6.0

NiallJoeMaher

import { useReducer, useCallback } from 'react';

// Usage
function App() {
  const { state, set, undo, redo, clear, canUndo, canRedo } = useHistory({});

  return (
    <div className="container">
      <div className="controls">
        <div className="title">👩‍🎨 Click squares to draw</div>

ConorSheehan1

# show commits from all branches for current git user.
function my-commits-since() {
    git log --all --author=$(git config user.email) --since=$@
}

# show commits from yesterday.
# if none were found, assume it's Monday and show commits from Friday.
function standup() {
    if [ -z "$(my-commits-since yesterday)" ]; then
        my-commits-since last.friday.midnight $@;

TT--

(After cloning the wiki locally)

Adding Images to a GitHub Wiki Page

• Add images to an images directory (or subdirectory below it) in your wiki repo.

• In wiki page markup embed an image with this link format:

  [[/images/path/to/image.ext|ALT TEXT]]

bgauduch

Multiple git identities on one machine

One machine, several git identities (personal vs work, GitHub vs GitLab, two accounts on one provider). Each repository picks its own name, email and credentials. In a hurry: Appendix B, once per rule.

A wrong identity does not fail: git commits and pushes under the wrong author. Part 1 ends with the check that catches it.

Requirements

Feature	Minimum git

rnwolf

spacemacs-keybindings

Ref: https://gist.github.com/rnwolf/e09ae9ad6d3ac759767d129d52cab1f1

Key Binding	Description
SPC	< space >
RET	< return >
C	< ctrl >
M	< alt >, M stands for Meta

jbeda

# This tells kubecfg to read its config from the local directory
export KUBECONFIG=./kubeconfig

# Looking at the cluster
kubectl get nodes
kubectl get pods --namespace=kube-system

# Running a single pod
kubectl run --generator=run-pod/v1 --image=gcr.io/kuar-demo/kuard-amd64:1 kuard
kubectl get pods