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Tools

• Kops https://github.com/kubernetes/kops/blob/master/docs/README.md
• Kubectl https://kubernetes.io/docs/tasks/tools/install-kubectl/
• kubespy https://blog.pulumi.com/kubespy-trace-a-real-time-view-into-the-heart-of-a-kubernetes-service
• kops https://icicimov.github.io/blog/virtualization/Kubernetes-Cluster-in-AWS-with-Kops/

Presentations

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apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: dev-role
  namespace: dev
rules:
- apiGroups:
  - ""
  resources:
  - nodes

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apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: dev-readonly-role
  namespace: dev
rules:
- apiGroups:
  - ""
  resources:
  - nodes

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apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: eks-demo-readonly-clusterrole
rules:
- apiGroups:
  - ""
  resources:
  - nodes
  - namespaces

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Docker with SSL and an nginx reverse proxy

Running your ASP.NET Core (or other) application in Docker using SSL should not be an overwhelming task. These steps should do the trick.

Run the following steps from a Linux terminal (I used WSL or WSL2 on Windows from the Windows Terminal).

1. Create a conf file with information about the cert you'll be creating

It should look something like the content below; call it my-site.conf or something like that.

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server {
  listen 80;
  server_name www.example.com example.com;

  # Redirect all traffic to SSL
  rewrite ^ https://$server_name$request_uri? permanent;
}

server {
  listen 443 ssl default_server;

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/*
  Git env vars you might need in jenkins
  Jenkins ENV Reference:
  env.GIT_COMMIT: the commit sha of the current build
  env.BRANCH_NAME: the branch name OR tag name of the current build, when it exists
  env.GIT_BRANCH: same as BRANCH_NAME
  env.TAG_NAME: the tag name of the current build, when it exists
*/

// stash and unstash

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Installation

brew install minikube

# install docker cli only
brew install docker

brew install docker-compose

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Install lima

brew install lima

2022-02-07: nerdctl is not supported for MacOS. Cannot install via brew install nerdctl

With Docker

Set alias in .bashrc or .zshrc

alias docker="lima nerdctl"

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package ciphers

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha512"
	"crypto/x509"
	"encoding/pem"
  "log"
)