| # non root user example for alpine | |
| # | |
| # usage: | |
| # $ docker build --build-arg "USER=someuser" --tag test . | |
| # $ docker run --rm test | |
| FROM alpine | |
| ARG USER=default | |
| ENV HOME /home/$USER |
Install pihole from the official repo as described here: https://github.com/pi-hole/pi-hole#one-step-automated-install, e.g. via
Ramp up your Kubernetes development, CI-tooling or testing workflow by running multiple Kubernetes clusters on Ubuntu Linux with KVM and minikube.
In this tutorial we will combine the popular minikube tool with Linux's Kernel-based Virtual Machine (KVM) support. It is a great way to re-purpose an old machine that you found on eBay or have gathering gust under your desk. An Intel NUC would also make a great host for this tutorial if you want to buy some new hardware. Another popular angle is to use a bare metal host in the cloud and I've provided some details on that below.
We'll set up all the tooling so that you can build one or many single-node Kubernetes clusters and then deploy applications to them such as OpenFaaS using familiar tooling like helm. I'll then show you how to access the Kubernetes clusters from a remote machine such as your laptop.
| # any images you use later, add them here first to create aliases | |
| # I like keeping all my versions at the top | |
| FROM node:14.3-slim as node | |
| FROM php:7.2.1-fpm-slim as php | |
| FROM nginx:1.17 as nginx | |
| # The real base image to start from | |
| FROM ubuntu:focal-20210827 as base | |
| # install apt stuff |