taking

#!/bin/sh
## taking.kr (webmaster@taking.kr)
## 20-01-13
## ROOT 계정으로 실행하기
###########################################
read -p "hostname (ex taking.kr): " uhost
read -p "username(not root): " uname


############ nameserver setting ###############

taking

# Personal .editorconfig setting, 2022-05-23

# top-most EditorConfig file
root = true

# Tab indentation
[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true

taking

# elastic.yml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: elasticsearch
  namespace: telemetry
  labels:
    app: elasticsearch
spec:
  replicas: 1

taking

Docker Registry - Docker Hub Pull Through Mirror

Prerequisites

• docker
• docker-compose

mkdir -p registry/auth
docker run \
  --entrypoint htpasswd \

taking

Pipeline

repo pull/push

Access Token 발급

.gitlab-ci.yaml

taking

kubebuilder

Prerequisites

• golang

example

• https://github.com/ssup2/example-k8s-kubebuilder

golang install

taking

윈도우에서 ssh pem 키 권한 문제 발생 시

icacls.exe key.pem /reset
icacls.exe key.pem /grant:r %username%:(R)
icacls.exe key.pem /inheritance:r

taking

package main

import (
	"context"
	"fmt"

	"k8s.io/apimachinery/pkg/api/errors"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/client-go/kubernetes"
	"k8s.io/client-go/rest"

taking

Vagrant

Prerequisites

• CPU supports hardware virtualization Check not '0' (egrep -c '(vmx|svm)' /proc/cpuinfo)
• Virtualbox (apt install virtualbox)
• Vagrant (apt install vagrant)

Tip

• Vagrant Cloud Image Search

taking

Repo

• https://github.com/argoproj/argo-helm

Prerequisites

• Kubernetes 1.19+
• Helm 3.2.0+

helm update

helm repo add argo https://argoproj.github.io/argo-helm