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

jessfraz

# Description: Boxstarter Script
# Author: Jess Frazelle <[email protected]>
# Last Updated: 2017-09-11
#
# Install boxstarter:
# 	. { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force
#
# You might need to set: Set-ExecutionPolicy RemoteSigned
#
# Run this boxstarter by calling the following from an **elevated** command-prompt:

e-minguez

yum remove postfix
yum install epel-release
yum install apcupsd smartmontools ssmtpd lm_sensors fail2ban
sensors-detect --auto

cat << EOF > /etc/fail2ban/jail.d/99-enabled.conf
[sshd]
enabled = true
EOF

jparrill

Prow and Quickstart

Prow is a Kubernetes based CI/CD system. Jobs can be triggered by various types of events and report their status to many different services. In addition to job execution, Prow provides GitHub automation in the form of policy enforcement, chat-ops via /foo style commands, and automatic PR merging.

NOTE|WARNING: In order to make Prow work fine with your repo, the Kubernetes cluster MUST be reachable by GitHub Webhook.

Articles to read and understand

• Readme file: https://github.com/kubernetes/test-infra/blob/master/prow/README.md
• Command Help: https://prow.k8s.io/command-help

albfan

apps/

m-radzikowski

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

prologic

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

wlib

MIT License

Copyright (c) 2021 Daniel Ethridge

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

agracey

defaultNamespace: neuvector
dependsOn: 
 - name: neuvector-crd
helm:
  chart: core
  repo: https://neuvector.github.io/neuvector-helm/
  releaseName: neuvector
  values:
    crdwebhook:
      enabled: false