Kenichi Shibata kenichi-shibata

## README.md

      
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                kenichi-shibata
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              Created
              November 21, 2021 21:57
                — forked from PatrickLang/README.md
            
              
                Setting up a multi-arch Kubernetes cluster on ODroid HC-1 and Pine64 Rock64
              
          
    Setting up a Multi-Arch, Multi OS cluster

I wanted to build a home lab to get some experience with how Kubernetes works in a multi-architecture, multi-OS environment. Here's the worklog. I'll probably turn it into a blog later :)


Setting up a Multi-Arch, Multi OS cluster

First node - ODroid HC-1

Initial setup of the ODroid


ODroid frequency scaling (optional)


## Makefile
# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

## jwtRS256.sh
ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

## testing
https://onetimesecret.com/secret/ob4fw2kpiongvqx3gulnkn7u6oyqtvl

## debug-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: debug
  name: debug
spec:
  replicas: 1
  selector:
    matchLabels:

## purge-css-cloudflare.sh
#!/bin/sh

# Author: Pat Migliaccio <pat@patmigliaccio.com>
# License: MIT

EMAIL="<Acct_Email>"
ZONE="<Zone_ID>"
API_KEY="<API_Key>"
DATA="{ \"files\": [\"https://example.com/css/style.css\"] }"

## umbrella
#!/usr/bin/env bash

# Quinn Comendant <quinn@strangecode.com>
# https://gist.github.com/quinncomendant/3be731567e529415d5ee
# Since 25 Jan 2015
# Version 1.1

CMD=$1;

if [[ `id -u` = 0 ]]; then

## github-pkg-try-test-push
❯ docker pull nginx

❯ docker tag nginx docker.pkg.github.com/$GITHUB_USER/repo-for-images/nginx:latest

❯ docker push docker.pkg.github.com/$GITHUB_USER/repo-for-images/nginx

The push refers to repository [docker.pkg.github.com/kenichi-shibata/repo-for-images/nginx]
4eaf0ea085df: Pushed
2c7498eef94a: Pushed
7d2b207c2679: Pushed

## github-pkg-login
❯ echo $GITHUB_TOKEN_RWD | docker login https://docker.pkg.github.com -u ${GITHUB_USER} --password-stdin

WARNING! Your password will be stored unencrypted in /Users/kenichishibata/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

## env-var
export GITHUB_USER=kenichi-shibata
export GITHUB_TOKEN_RWD=<your newly generated token>
	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.
	ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
	# Don't add passphrase
	openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
	cat jwtRS256.key
	cat jwtRS256.key.pub
	apiVersion: apps/v1
	kind: Deployment
	metadata:
	labels:
	app: debug
	name: debug
	spec:
	replicas: 1
	selector:
	matchLabels:
	#!/bin/sh

	# Author: Pat Migliaccio <pat@patmigliaccio.com>
	# License: MIT

	EMAIL="<Acct_Email>"
	ZONE="<Zone_ID>"
	API_KEY="<API_Key>"
	DATA="{ \"files\": [\"https://example.com/css/style.css\"] }"
	#!/usr/bin/env bash

	# Quinn Comendant <quinn@strangecode.com>
	# https://gist.github.com/quinncomendant/3be731567e529415d5ee
	# Since 25 Jan 2015
	# Version 1.1

	CMD=$1;

	if [[ `id -u` = 0 ]]; then
	❯ docker pull nginx

	❯ docker tag nginx docker.pkg.github.com/$GITHUB_USER/repo-for-images/nginx:latest

	❯ docker push docker.pkg.github.com/$GITHUB_USER/repo-for-images/nginx

	The push refers to repository [docker.pkg.github.com/kenichi-shibata/repo-for-images/nginx]
	4eaf0ea085df: Pushed
	2c7498eef94a: Pushed
	7d2b207c2679: Pushed
	❯ echo $GITHUB_TOKEN_RWD \| docker login https://docker.pkg.github.com -u ${GITHUB_USER} --password-stdin

	WARNING! Your password will be stored unencrypted in /Users/kenichishibata/.docker/config.json.
	Configure a credential helper to remove this warning. See
	https://docs.docker.com/engine/reference/commandline/login/#credentials-store

	Login Succeeded
	export GITHUB_USER=kenichi-shibata
	export GITHUB_TOKEN_RWD=<your newly generated token>