mirror of https://github.com/k3s-io/k3s.git
100 lines
3.4 KiB
Ruby
100 lines
3.4 KiB
Ruby
ENV['VAGRANT_NO_PARALLEL'] = 'no'
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ENV['VAGRANT_EXPERIMENTAL']="disks"
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ENV['VAGRANT_LOG']="error"
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NODE_ROLES = (ENV['E2E_NODE_ROLES'] ||
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["server-0"])
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NODE_BOXES = (ENV['E2E_NODE_BOXES'] ||
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['opensuse/Leap-15.6.x86_64'])
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GITHUB_BRANCH = (ENV['E2E_GITHUB_BRANCH'] || "master")
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RELEASE_VERSION = (ENV['E2E_RELEASE_VERSION'] || "")
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NODE_CPUS = (ENV['E2E_NODE_CPUS'] || 2).to_i
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NODE_MEMORY = (ENV['E2E_NODE_MEMORY'] || 2048).to_i
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# Virtualbox >= 6.1.28 require `/etc/vbox/network.conf` for expanded private networks
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NETWORK_PREFIX = "10.10.10"
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install_type = ""
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def provision(vm, role, role_num, node_num)
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vm.box = NODE_BOXES[node_num]
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vm.hostname = role
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# An expanded netmask is required to allow VM<-->VM communication, virtualbox defaults to /32
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vm.network "private_network", ip: "#{NETWORK_PREFIX}.#{100+node_num}", netmask: "255.255.255.0"
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vagrant_defaults = '../vagrantdefaults.rb'
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load vagrant_defaults if File.exists?(vagrant_defaults)
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defaultOSConfigure(vm)
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install_type = getInstallType(vm, RELEASE_VERSION, GITHUB_BRANCH)
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vm.provision 'setup-btrfs', type: 'shell', run: 'once', privileged: true do |sh|
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sh.inline = <<~EOF
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#!/usr/bin/env bash
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set -eu -o pipefail
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zypper install -y apparmor-parser btrfsprogs hostname
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mkdir -p /var/lib/rancher/k3s /etc/rancher/k3s /usr/local/bin
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if ! mountpoint -q /var/lib/rancher/k3s; then
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: ${BTRFS_DEV:=#{ENV['BTRFS_DEV']}}
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for disk in sd[b-d] vd[b-d] xd[b-d]; do
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if [ -n "${BTRFS_DEV}" ]; then break; fi
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: ${BTRFS_DEV:=$(test -b /dev/$disk && echo $disk)}
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done
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btrfs filesystem show /dev/${BTRFS_DEV:?unable to determine automatically, please specify} 2>/dev/null || mkfs -t btrfs /dev/${BTRFS_DEV}
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mountpoint -q /mnt || mount -t btrfs /dev/${BTRFS_DEV} /mnt
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btrfs subvolume show /mnt/@k3s 2>/dev/null || btrfs subvolume create /mnt/@k3s
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umount /mnt
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mount -t btrfs -o subvol=@k3s /dev/${BTRFS_DEV} /var/lib/rancher/k3s
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fi
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EOF
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end
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if role.include?("server") && role_num == 0
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vm.provision 'k3s-install', type: 'k3s', run: 'once' do |k3s|
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k3s.args = ["server"]
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k3s.env = %W[#{install_type}]
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k3s.config = <<~YAML
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cluster-init: true
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node-external-ip: "#{NETWORK_PREFIX}.100"
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flannel-iface: eth1
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snapshotter: btrfs
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token: vagrant
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disable:
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- local-storage
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- metrics-server
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- servicelb
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- traefik
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write-kubeconfig-mode: '0644'
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YAML
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end
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end
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end
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Vagrant.configure("2") do |config|
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config.vagrant.plugins = ["vagrant-k3s", "vagrant-reload"]
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# Default provider is libvirt, virtualbox is only provided as a backup
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config.vm.provider "libvirt" do |v|
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v.cpus = NODE_CPUS
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v.memory = NODE_MEMORY
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v.storage :file, :size => '8G' # Requires VAGRANT_EXPERIMENTAL="disks"
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end
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config.vm.provider "virtualbox" do |v,o|
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v.cpus = NODE_CPUS
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v.memory = NODE_MEMORY
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v.gui = false
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v.check_guest_additions = false
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o.vm.disk :disk, name: "btrfs", size: "8GB" # Requires VAGRANT_EXPERIMENTAL="disks"
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end
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if NODE_ROLES.kind_of?(String)
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NODE_ROLES = NODE_ROLES.split(" ", -1)
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end
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if NODE_BOXES.kind_of?(String)
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NODE_BOXES = NODE_BOXES.split(" ", -1)
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end
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NODE_ROLES.each_with_index do |role, i|
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role_num = role.split("-", -1).pop.to_i
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config.vm.define role do |node|
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provision(node.vm, role, role_num, i)
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end
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end
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end
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