ubuntu-18.04-k3s

Vagrant Box with Ubuntu 18.04 and k3s

Base image

Used base image elegoev/ubuntu-18.04-docker

Directory Description

directory	description
inspec	inspec test profiles with controls
packer	packer build, provisioner and post-processor scripts
test	test environment for provision & inspec development

Vagrant

Vagrant Cloud

• elegoev/ubuntu-18.04-k3s

Vagrant Plugins

• vagrant-disksize
• vagrant-hosts
• vagrant-secret
• vagrant-vbguest
• vagrant-serverspec
• vagrant-vmware-esxi

Vagrantfile

Vagrant.configure("2") do |config|

  ENV['VAGRANT_EXPERIMENTAL'] = "disks"

  $basebox_name="ubuntu-18.04-k3s-test"
  $basebox_hostname="ubuntu-1804-k3s-test"
  $src_image_name="elegoev/ubuntu-18.04-k3s"
  $vb_group_name="basebox-k3s-test"

  config.vm.define "#{$basebox_name}" do |machine|
    machine.vm.box = "#{$src_image_name}"

    # define guest hostname
    machine.vm.hostname = "#{$basebox_hostname}"

    machine.vm.provider "virtualbox" do |vb|
      vb.name = $basebox_name
      vb.cpus = 1
      vb.customize ["modifyvm", :id, "--memory", "1024" ]
      vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
      vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
      vb.customize [
        "modifyvm", :id, "--uartmode1", "file",
        File.join(Dir.pwd, "ubuntu-bionic-18.04-cloudimg-console.log")
      ]
      vb.customize ["modifyvm", :id, "--groups", "/#{$vb_group_name}" ]
      vb.customize ["modifyvm", :id, "--vram", 256 ]
    end

    machine.vm.disk :disk, size: "40GB", primary: true

  end   

end

K3S

Help

k3s --help

Referenzen

• k3s.io
• k3s github
• Youtube - Client-side load balancing in K3s Kubernetes clusters - Darren Shepherd
• Youtube - K3s Under the Hood: Building a Product-grade Lightweight Kubernetes Distro - Darren Shepherd
• Running K3s, Lightweight Kubernetes, in Production for the Edge & Beyond - Darren Shepherd, Rancher
• k3s - Lightweight Kubernetes
• k3s Internals: The Crazy Things We Do To Make k8s Simple
• Create a Self-Contained and Portable Kubernetes Cluster With K3S and Packer

Versioning

Repository follows sematic versioning

Changelog

For all notable changes see CHANGELOG

License

Licensed under The MIT License (MIT) - for the full copyright and license information, please view the LICENSE file.

Issue Reporting

Any and all feedback is welcome. Please let me know of any issues you may find in the bug tracker on github. You can find it here.