mirror of
https://github.com/k3s-io/k3s.git
synced 2024-06-07 19:41:36 +00:00
117 lines
4.4 KiB
Ruby
117 lines
4.4 KiB
Ruby
ENV['VAGRANT_NO_PARALLEL'] = 'no'
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NODE_ROLES = (ENV['E2E_NODE_ROLES'] ||
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["server-0", "server-1", "server-2", "agent-0" ])
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NODE_BOXES = (ENV['E2E_NODE_BOXES'] ||
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['generic/ubuntu2004', 'generic/ubuntu2004', 'generic/ubuntu2004', 'generic/ubuntu2004'])
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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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NETWORK4_PREFIX = "10.10.10"
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NETWORK6_PREFIX = "fd11:decf:c0ff:ee"
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install_type = ""
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def provision(vm, roles, role_num, node_num)
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vm.box = NODE_BOXES[node_num]
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vm.hostname = "#{roles[0]}-#{role_num}"
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node_ip4 = "#{NETWORK4_PREFIX}.#{100+node_num}"
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node_ip6 = "#{NETWORK6_PREFIX}::#{10+node_num}"
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node_ip6_gw = "#{NETWORK6_PREFIX}::1"
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# Only works with libvirt, which allows IPv4 + IPv6 on a single network/interface
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vm.network "private_network",
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:ip => node_ip4,
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:netmask => "255.255.255.0",
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:libvirt__dhcp_enabled => false,
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:libvirt__forward_mode => "none",
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:libvirt__guest_ipv6 => "yes",
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:libvirt__ipv6_address => "#{NETWORK6_PREFIX}::1",
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:libvirt__ipv6_prefix => "64"
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scripts_location = Dir.exists?("./scripts") ? "./scripts" : "../scripts"
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vagrant_defaults = File.exists?("./vagrantdefaults.rb") ? "./vagrantdefaults.rb" : "../vagrantdefaults.rb"
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load vagrant_defaults
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defaultOSConfigure(vm)
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vm.provision "IPv6 Setup", type: "shell", path: scripts_location +"/ipv6.sh", args: [node_ip4, node_ip6, node_ip6_gw, vm.box.to_s]
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install_type = getInstallType(vm, RELEASE_VERSION, GITHUB_BRANCH)
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vm.provision "Ping Check", type: "shell", inline: "ping -c 2 k3s.io"
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if roles.include?("server") && role_num == 0
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vm.provision :k3s, run: 'once' do |k3s|
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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k3s.args = "server "
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k3s.config = <<~YAML
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node-external-ip: #{node_ip4},#{node_ip6}
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node-ip: #{node_ip4},#{node_ip6}
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cluster-init: true
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token: vagrant
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cluster-cidr: 10.42.0.0/16,2001:cafe:42:0::/56
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service-cidr: 10.43.0.0/16,2001:cafe:42:1::/112
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bind-address: #{NETWORK4_PREFIX}.100
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flannel-iface: eth1
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kubelet-arg: "--node-ip=0.0.0.0" # Workaround for https://github.com/kubernetes/kubernetes/issues/111695
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YAML
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k3s.env = ["K3S_KUBECONFIG_MODE=0644", install_type]
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end
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elsif roles.include?("server") && role_num != 0
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vm.provision :k3s, run: 'once' do |k3s|
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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k3s.args = "server "
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k3s.config = <<~YAML
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node-external-ip: #{node_ip4},#{node_ip6}
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node-ip: #{node_ip4},#{node_ip6}
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server: https://#{NETWORK4_PREFIX}.100:6443
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token: vagrant
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cluster-cidr: 10.42.0.0/16,2001:cafe:42:0::/56
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service-cidr: 10.43.0.0/16,2001:cafe:42:1::/112
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flannel-iface: eth1
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kubelet-arg: "--node-ip=0.0.0.0" # Workaround for https://github.com/kubernetes/kubernetes/issues/111695
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YAML
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k3s.env = ["K3S_KUBECONFIG_MODE=0644", install_type]
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end
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end
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if roles.include?("agent")
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vm.provision :k3s, run: 'once' do |k3s|
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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k3s.args = "agent "
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k3s.config = <<~YAML
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node-external-ip: #{node_ip4},#{node_ip6}
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node-ip: #{node_ip4},#{node_ip6}
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server: https://#{NETWORK4_PREFIX}.100:6443
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token: vagrant
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flannel-iface: eth1
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kubelet-arg: "--node-ip=0.0.0.0" # Workaround for https://github.com/kubernetes/kubernetes/issues/111695
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YAML
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k3s.env = ["K3S_KUBECONFIG_MODE=0644", install_type]
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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", "vagrant-libvirt"]
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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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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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# Must iterate on the index, vagrant does not understand iterating
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# over the node roles themselves
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NODE_ROLES.length.times do |i|
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name = NODE_ROLES[i]
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config.vm.define name do |node|
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roles = name.split("-", -1)
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role_num = roles.pop.to_i
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provision(node.vm, roles, role_num, i)
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end
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end
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end
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