ssplatt

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ssplatt

Keybase proof

I hereby claim:

• I am ssplatt on github.
• I am bretttaylor (https://keybase.io/bretttaylor) on keybase.
• I have a public key ASBNEkHP2WdKwCg5-kQAvWawWhI6ZrIL-Tz2bnV4DUEAZQo

To claim this, I am signing this object:

ssplatt

FROM debian:latest
WORKDIR /app
COPY docker-entrypoint.sh /
RUN apt-get update \
  && apt-get upgrade -y \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y curl git bash zsh python3 \
  && curl -fsSL https://deb.nodesource.com/setup_17.x | bash - \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y nodejs gcc g++ make yarn \
  && chmod a+x /docker-entrypoint.sh
CMD [ "/docker-entrypoint.sh" ]

ssplatt

Superalgos Docker Basics

Introduction

This walkthrough is broken up into to parts: a quick-start guide to running Superalgos with Docker and a deeper, more theoretical dive into containers with the hopes of explaining some of the design decisions.

Superalgos, at its core, is a web application which also means it can be deployed inside a container like many other web applications. One of the leading platforms for operating containers is Docker. Docker can run on many different operatng systems and compute platforms. The containers provide an easy, fast, repeatable, and secure way to deploy and distribute applications. While it doesn't take much experience to run containers or Docker, there are some basics that any user should learn in order to use the technology effectively.

Before getting started, be aware that Docker is not the originally intended method of running the [Superalgos](https://github.com/Superalgos/S

ssplatt

---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: flannel
rules:
  - apiGroups:
      - ""
    resources:
      - pods

ssplatt

sysbench --test=cpu --cpu-max-prime=20000 --num-threads=$(cat /proc/cpuinfo | grep processor | wc -l) run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 4

Doing CPU performance benchmark

Threads started!
Done.

ssplatt

Uses https://github.com/docker/docker-ce/blob/master/components/packaging/deb/ubuntu-xenial/Dockerfile.aarch64

on your odroid using the ubuntu-xenial image from hardkernel. for example, http://east.us.odroid.in/ubuntu_16.04lts/ubuntu64-16.04.3-minimal-odroid-c2-20171005.img.xz

apt install git docker.io
git clone https://github.com/docker/docker-ce
cd docker-ce
git checkout 17.12

ssplatt

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  creationTimestamp: null
  generation: 1
  labels:
    k8s-app: kube-proxy-amd64
  name: kube-proxy-amd64
  selfLink: /apis/extensions/v1beta1/namespaces/kube-system/daemonsets/kube-proxy-amd64
  namespace: kube-system

ssplatt

context 'create npm resources' do
    let(:facts) do
      facts
    end
    let('nodejs::npm') do
      {
        'myapp' => {
          'ensure' => "present",
          'target' => "/var/www/apps/myapp",
          'use_package_json' => true

ssplatt

class myapp (){
  file { '/opt/serverapp':
    ensure => 'directory',
    owner => 'myuser',
    group => 'myuser'
  }
  
  nodejs::npm { 'express from the npm registry':
    ensure  => 'present',
    package => 'express',