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Vagrantfile
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edemsea authored
This change allows the playbook used in Vagrant to be defined by the end user. This is useful in the case where a developer may want to use their own playbook that imports Kubespray, but also leverage the Kubespray Vagrantfile.
edemsea authoredThis change allows the playbook used in Vagrant to be defined by the end user. This is useful in the case where a developer may want to use their own playbook that imports Kubespray, but also leverage the Kubespray Vagrantfile.
Vagrantfile 6.55 KiB
# -*- mode: ruby -*-
# # vi: set ft=ruby :
require 'fileutils'
Vagrant.require_version ">= 2.0.0"
CONFIG = File.join(File.dirname(__FILE__), "vagrant/config.rb")
COREOS_URL_TEMPLATE = "https://storage.googleapis.com/%s.release.core-os.net/amd64-usr/current/coreos_production_vagrant.json"
# Uniq disk UUID for libvirt
DISK_UUID = Time.now.utc.to_i
SUPPORTED_OS = {
"coreos-stable" => {box: "coreos-stable", bootstrap_os: "coreos", user: "core", box_url: COREOS_URL_TEMPLATE % ["stable"]},
"coreos-alpha" => {box: "coreos-alpha", bootstrap_os: "coreos", user: "core", box_url: COREOS_URL_TEMPLATE % ["alpha"]},
"coreos-beta" => {box: "coreos-beta", bootstrap_os: "coreos", user: "core", box_url: COREOS_URL_TEMPLATE % ["beta"]},
"ubuntu" => {box: "bento/ubuntu-16.04", bootstrap_os: "ubuntu", user: "vagrant"},
"centos" => {box: "centos/7", bootstrap_os: "centos", user: "vagrant"},
"opensuse" => {box: "opensuse/openSUSE-42.3-x86_64", bootstrap_os: "opensuse", use: "vagrant"},
"opensuse-tumbleweed" => {box: "opensuse/openSUSE-Tumbleweed-x86_64", bootstrap_os: "opensuse", use: "vagrant"},
}
# Defaults for config options defined in CONFIG
$num_instances = 3
$instance_name_prefix = "k8s"
$vm_gui = false
$vm_memory = 2048
$vm_cpus = 1
$shared_folders = {}
$forwarded_ports = {}
$subnet = "172.17.8"
$os = "ubuntu"
$network_plugin = "flannel"
# The first three nodes are etcd servers
$etcd_instances = $num_instances
# The first two nodes are kube masters
$kube_master_instances = $num_instances == 1 ? $num_instances : ($num_instances - 1)
# All nodes are kube nodes
$kube_node_instances = $num_instances
# The following only works when using the libvirt provider
$kube_node_instances_with_disks = false
$kube_node_instances_with_disks_size = "20G"
$kube_node_instances_with_disks_number = 2
$playbook = "cluster.yml"
$local_release_dir = "/vagrant/temp"
host_vars = {}
if File.exist?(CONFIG)
require CONFIG
end
$box = SUPPORTED_OS[$os][:box]
# if $inventory is not set, try to use example
$inventory = File.join(File.dirname(__FILE__), "inventory", "sample") if ! $inventory
# if $inventory has a hosts file use it, otherwise copy over vars etc
# to where vagrant expects dynamic inventory to be.
if ! File.exist?(File.join(File.dirname($inventory), "hosts"))
$vagrant_ansible = File.join(File.dirname(__FILE__), ".vagrant",
"provisioners", "ansible")
FileUtils.mkdir_p($vagrant_ansible) if ! File.exist?($vagrant_ansible)
if ! File.exist?(File.join($vagrant_ansible,"inventory"))
FileUtils.ln_s($inventory, File.join($vagrant_ansible,"inventory"))
end
end