mirror of
https://github.com/clearlinux/cloud-native-setup.git
synced 2026-09-05 21:31:28 +00:00
Manohar Castelino
210cc03586
Simple set of scripts and slightly modified upstream configurations of various kubernetes services to setup a kubernetes cluster on Clearlinux. Signed-off-by: Ganesh Maharaj Mahalingam <ganesh.mahalingam@intel.com> Signed-off-by: Saikrishna Edupuganti <saikrishna.edupuganti@intel.com> Signed-off-by: Manohar Castelino <manohar.r.castelino@intel.com>
82 lines
2.7 KiB
Ruby
82 lines
2.7 KiB
Ruby
# -*- mode: ruby -*-
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# vi: set ft=ruby :
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require 'fileutils'
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require 'ipaddr'
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require 'securerandom'
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DISK_UUID = SecureRandom.urlsafe_base64(9)
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$num_instances = (ENV['NODES'] || 3).to_i
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$cpus = (ENV['CPUS'] || 2).to_i
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$memory = (ENV['MEMORY'] || 4096).to_i
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$disks = 2
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$disk_size = "10G"
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$box = "gmmaha/clearlinux"
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$loader = File.join(File.dirname(__FILE__), "OVMF.fd")
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$vm_name_prefix = "clr"
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base_ip = IPAddr.new("192.52.100.10")
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hosts = {}
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proxy_ip_list = ""
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#DISK_UUID = Time.now.utc.to_i
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driveletters = ('a'..'z').to_a
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if not File.exists?($loader)
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system('curl -O https://download.clearlinux.org/image/OVMF.fd')
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end
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# We need v 1.0.14 or above for this vagrantfile to work.
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unless Vagrant.has_plugin?("vagrant-guests-clearlinux")
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system "vagrant plugin install vagrant-guests-clearlinux"
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end
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# Install plugins that you might need.
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if ENV['http_proxy'] || ENV['HTTP_PROXY']
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system "vagrant plugin install vagrant-proxyconf" unless Vagrant.has_plugin?("vagrant-proxyconf")
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end
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# All Vagrant configuration is done below. The "2" in Vagrant.configure
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# configures the configuration version (we support older styles for
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# backwards compatibility). Please don't change it unless you know what
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# you're doing.
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Vagrant.configure("2") do |config|
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# Every Vagrant development environment requires a box. You can search for
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# boxes at https://vagrantcloud.com/search.
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config.vm.box = $box
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#Setup proxies for all machines
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(1..$num_instances).each do |i|
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base_ip = base_ip.succ
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hosts["clr-%02d" % i] = base_ip.to_s
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end
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hosts.each do |vm_name, ip|
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proxy_ip_list = ("#{proxy_ip_list},#{vm_name},#{ip}")
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end
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hosts.each do |vm_name, ip|
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config.vm.define vm_name do |c|
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c.vm.hostname = vm_name
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c.vm.network :private_network, ip: ip, autostart: true
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c.vm.provider :libvirt do |lv|
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lv.loader = $loader
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lv.cpu_mode = "host-passthrough"
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lv.nested = true
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lv.cpus = $cpus
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lv.memory = $memory
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(1..$disks).each do |d|
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lv.storage :file, :device => "hd#{driveletters[d]}", :path => "disk-#{vm_name}-#{d}-#{DISK_UUID}.disk", :size => $disk_size, :type => "raw"
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end
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end
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if Vagrant.has_plugin?("vagrant-proxyconf")
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c.proxy.http = (ENV['http_proxy']||ENV['HTTP_PROXY'])
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c.proxy.https = (ENV['https_proxy']||ENV['HTTPS_PROXY'])
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c.proxy.no_proxy = (ENV['no_proxy']+"#{proxy_ip_list}" || ENV['NO_PROXY']+"#{proxy_ip_list}" || "localhost,127.0.0.1,172.16.10.10#{proxy_ip_list}")
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end
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# Bad hack for the vagrant libvirt boxes. WIll be removed once they are fixed.
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c.vm.provision "shell", privileged: false, inline: "sudo usermod --password vagrant root"
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c.vm.provision "shell", privileged: false, path: "setup_system.sh"
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end
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end
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end
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