taking

01_install_kubernetes

• (주의) hostname이 k8s-master로 변경됩니다.

curl 
https://gist.github.com/taking/024d5fdb7393b9ea1f1eb84c07cd992d/raw/85ef71854210439b131fcec097b050248f819751/k8s-v1.31-crio-auto-installation.sh | bash k8s-master master

02_install_helm

curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

taking

#!/bin/bash
# 작성자: Taking
# Ubuntu 22.04
# Kubernetes v1.31 설치 + 초기화
# Cri-o v1.31
# Flannel CNI
# 클러스터 이름 변경 (호스트명 기준)

# how-to
# > curl {gist_url}/k8s-v1.31-crio-auto-installation.sh | bash k8s-master master

taking

Karmada Installation with Helm

• Karmada on Kubernetes

Prerequisites

• Kubernetes 1.20+
• Helm 3.2.0+

Reference

• Karmada Helm Chart

taking

How to Create Proxmox Ubuntu Cloud Image

Reference

• How to create a Proxmox Ubuntu cloud-init image | austinsnerdythings
• proxmox-ubuntu-cloud-howto | Gist
• Proxmox Cloud-Init OS template creation | alibabacloud

Prerequisites

• ubuntu focal(20.04) image

taking

#!/bin/bash

# Install oh-my-zsh from container image
curl -fsSL https://raw.githubusercontent.com/taking/taking/main/mySettings/scripts/ohmyzsh_install.sh | bash

# Function to install Python (placeholder)
install_python() {
  echo "Python installation is not defined in this script."
}

taking

#!/bin/bash
# Author by Taking
# (1) go language install + env

GO_URL="https://go.dev/dl"
GO_VERSION=$(curl -s 'https://go.dev/VERSION?m=text' | head -n1)
ARCH=$(dpkg --print-architecture)
GO_FILE="$GO_VERSION.linux-$ARCH.tar.gz"

RED='\033[0;31m'

taking

#!/bin/bash
# Author by Taking
# ubuntu 22.04
# Kubernetes v1.25 Install + Reset
# Cri-o v1.25
# Flannel CNI
# Cluster Name Change (Host명 기준)
# MetalLB Install

RED=`tput setaf 1`

taking

Prometheus-operator installation with Helm

• Prometheus, Grafana, kube-state-metrics, prometheus-node-exporter on Kubernetes

helm Chart

• https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack

Prerequisites

• Kubernetes 1.19+
• Helm 3.2.0+
• A persistent storage resource and RW access to it

taking

Appscode Stash Installation with Helm

• Appscode Stash on Kubernetes

Prerequisites

• Kubernetes 1.20+
• Helm 3.2.0+
• Storage Class

Reference

• Appscode Stash Community Helm Chart

taking

Authentik Installation with Helm

• postrges, redis 이미지는 bitnami 를 이용하기 때문에 arm 환경에서는 사용 불가

Prerequisites

• Kubernetes 1.19+
• Helm 3.2.0+
• pwgen package (apt-get install pwgen)
• geoIP Account

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