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Vagrantfile
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Vagrantfile
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# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
$instance_name_prefix = "k8s"
$num_instances = 1 # Number of nodes, excluding master which is always created.
#$custom_networking_dnsDomain = ".ap" # put same value like custom.networking.dnsDomain in ansible's group_vars/all, BUT this time WITH THE DOT in front!
#E.g. ".demo.k8s.ap",
# https://www.virtualbox.org/manual/ch08.html#vboxmanage-natnetwork
#def nat(config)
### Cannot be used, as the rest of vagrant commands fail...
# config.vm.provider "virtualbox" do |v|
# v.customize ["modifyvm", :id, "--nic1", "bridged", "--bridgeadapter", "enp3s0", "--nictype1", "virtio", "--macaddress1", "auto" ] #, "--nat-network2", "mybridgeinterface", "--nictype1", "virtio"] # 82540EM
# v.customize ["modifyvm", :id, "--nic2", "nat", "--nictype2", "virtio"]
# end
#end
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
#config.vm.box_check_update = "false" # If there is no internet access to get new updates
#config.vm.network "public_network", type: "dhcp", bridge: "enp3s0"
#config.vm.network "public_network" #, :bridge => "enp3s0" #, mac: "auto" #, :adapter=>1 #, use_dhcp_assigned_default_route: true
#config.ssh.port=22
#config.vm.network "public_network", type: "dhcp", :bridge => "enp3s0"
#config.vm.usable_port_range = (2000..2500)
#config.vm.boot_timeout = 90
#config.ssh.insert_key = false
#config.ssh.username = "your_user"
#config.ssh.password = "your_password"
config.vm.provider "virtualbox" do |vb|
vb.gui = false # Set to true to view the window in graphical mode
vb.memory = "6144" #"4096" #"3072" # 6144
vb.cpus = 4
#vb.customize ["storagectl", :id, "--name", "IDE Controller", "--remove"] # Make sure it does not use IDE
#vb.customize ["storagectl", :id, "--name", "SATA Controller", "--add", "sata"] # Make it use SATA: faster and less issues
# optionally add: , "--hostiocache", "on", "--bootable", "on"] # like here: https://www.virtualbox.org/manual/ch08.html#vboxmanage-storagectl
end
#### CHOOSE DESIRED OS:
#config.vm.box = "centos/7"
#config.vm.box = "centos/atomic-host" # NEVER TESTED
config.vm.box = "ubuntu/xenial64"
# NODES:
(1..$num_instances).each do |i|
config.vm.define vm_name = "%s-%02d%s" % [$instance_name_prefix, i, $custom_networking_dnsDomain] do |node|
#node.vm.synced_folder ".vagrant", "/vagrant", type: "rsync" #, rsync__exclude: ".local_only" #rsync__include: ".vagrant/"
#node.vm.box = "centos/7"
#node.vm.box = "centos/atomic-host"
node.vm.hostname = vm_name
#node.ssh.host = vm_name
#node.vm.provision "shell", inline: "echo hello from %s" % [node.vm.hostname]
#node.vm.provision "shell" do |s|
#s.path= "dockerize.sh" # no longer required, handled by ansible
#s.args= "node"
#end
node.vm.provision "shell", inline: <<-SHELL
sudo cp -rf ~vagrant/.ssh ~root/ || true # This will allow us to ssh into root with existing vagrant key
sudo cp -rf ~ubuntu/.ssh ~root/ || true # This will allow us to ssh into root with existing vagrant key
#chmod 755 /vagrant/dockerize.sh
#/vagrant/dockerize.sh
SHELL
#File.open("ssh_config", "w+") { |file| file.write("boo" ) }
end
end
# MASTER:
config.vm.define vm_name = "%s-master%s" % [$instance_name_prefix, $custom_networking_dnsDomain] , primary: true do |k8smaster|
#k8smaster.vm.synced_folder ".vagrant", "/vagrant", type: "rsync" #, rsync__exclude: ".local_only" #rsync__include: ".vagrant/"
#k8smaster.vm.hostname = "#{k8smaster}"
#k8smaster.vm.hostname = "%s" % [ k8smaster ]
k8smaster.vm.hostname = vm_name
#k8smaster.ssh.host = vm_name
#k8smaster.vm.network "forwarded_port", guest: 80, host: 2080, auto_correct: true
#k8smaster.vm.network "forwarded_port", guest: 443, host: 2443, auto_correct: true
#k8smaster.vm.provision :shell, inline: "echo hello from %s" % [k8smaster.vm.hostname]
#k8smaster.vm.provision "shell" do |s|
#s.path= "dockerize.sh" # no longer required, handled by ansible
#s.args= "master"
#end
k8smaster.vm.provision "shell", inline: <<-SHELL
sudo cp -rf ~vagrant/.ssh ~root/ || true # This will allow us to ssh into root with existing vagrant key
sudo cp -rf ~ubuntu/.ssh ~root/ || true # This will allow us to ssh into root with existing vagrant key
#chmod 755 /vagrant/dockerize.sh
#/vagrant/dockerize.sh
# curl -SL https://github.com/ReSearchITEng/kubeadm-playbook/archive/master.tar.gz | tar xvz # already in /vagrant
SHELL
end
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.33.10"
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
# config.vm.network "public_network"
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
# config.vm.synced_folder "../data", "/vagrant_data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
# config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = true
#
# # Customize the amount of memory on the VM:
# vb.memory = "1024"
# end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
# config.vm.provision "shell", inline: <<-SHELL
# sudo apt-get update
# sudo apt-get install -y apache2
# SHELL
end