What is this

This is a self tested way to deploy nginx, busybox and wordpress to local k8s environment

Prerequisite

A kubernetes environment and kubectl command is available locally to access the k8s cluster

My macbook k8s environment installation steps

And of course, you can rent a gcp or aws for an k8s environment. Or else, you can use VirtualBox or Vmware to start a local linux and install k8s step by step. But now for MAC the easist way is to install docker for mac and use it to install k8s with one mouse button click. Here are the steps.

1. I downloaded from here for my MacBook https://www.docker.com/products/docker-desktop
2. After registering user/password, click the docker whael button in mission slot and choose preference.
3. Then Kubernetes tab
4. Enable Kubernetes, choose Kubernetes(not Swarm), click show system pods if you wish
5. Wait for installation
6. Done

How to play

busybox.yaml

Use this command to create a busybox(no service)

kubectl create -f busybox.yaml

nginx.yaml

Use this command to create a nginx(with nodeport service)

kubectl create -f nginx.yaml

ubuntu.yaml

Same way to create this so you can have ability to do some hacking by using

kubectl exec -it [ubuntu pod name] /bin/bash

latest-wp.zip

Latest wordpress php package download from here https://wordpress.org/download/

wordpress/docker-build/

Here we have a Dockerfile. Use the command to build a docker image, at default, name it buddy/wordpress:latest

docker build -t buddy/wordpress:latest . 

Build Wordpress

Based on previous step, run in sequence

#create the volumn
kubectl create -f v.yaml

#create mysql
kubectl create -f mysql.yaml

#create wordpress deployment and service
kubectl create -f wp.yaml