diff --git a/.gitignore b/.gitignore index 1d249ea28f..c223606b34 100644 --- a/.gitignore +++ b/.gitignore @@ -3,7 +3,7 @@ /.tags /.idea /.trash-cache -/.vagrant +.vagrant/ /.kube /.cache /.docker diff --git a/tests/e2e/createcluster/Vagrantfile b/tests/e2e/createcluster/Vagrantfile new file mode 100644 index 0000000000..4842a8658e --- /dev/null +++ b/tests/e2e/createcluster/Vagrantfile @@ -0,0 +1,75 @@ +NODE_ROLES = (ENV['NODE_ROLES'] || + ["server-0", "server-1", "server-2", "agent-0", "agent-1"]) +NODE_BOXES = (ENV['NODE_BOXES'] || + ['generic/ubuntu2004', 'generic/ubuntu2004', 'generic/ubuntu2004', 'generic/ubuntu2004', 'generic/ubuntu2004']) +GITHUB_BRANCH = (ENV['GITHUB_BRANCH'] || "master") +NODE_CPUS = (ENV['NODE_CPUS'] || 2).to_i +NODE_MEMORY = (ENV['NODE_MEMORY'] || 2048).to_i +# Virtualbox >= 6.1.28 require `/etc/vbox/network.conf` for expanded private networks +NETWORK_PREFIX = "10.10.10" + +def provision(vm, roles, role_num, node_num) + vm.box = NODE_BOXES[node_num] + vm.hostname = "#{roles[0]}-#{role_num}" + # An expanded netmask is required to allow VM<-->VM communication, virtualbox defaults to /32 + vm.network "private_network", ip: "#{NETWORK_PREFIX}.#{100+node_num}", netmask: "255.255.255.0" + + osConfigure(vm) + vm.provision "shell", + inline: "curl -s -H 'Accept: application/vnd.github.v3.sha' 'https://api.github.com/repos/k3s-io/k3s/commits/#{GITHUB_BRANCH}' &> /tmp/k3s_commit" + + vm.provision "shell", inline: "ping -c 2 k3s.io" + + if roles.include?("server") && role_num == 0 + vm.provision 'k3s-install', type: 'k3s', run: 'once' do |k3s| + k3s.installer_url = 'https://get.k3s.io' + k3s.args = %W[server --cluster-init --node-external-ip=#{NETWORK_PREFIX}.100 --flannel-iface=eth1] + k3s.env = %W[K3S_KUBECONFIG_MODE=0644 K3S_TOKEN=vagrant INSTALL_K3S_COMMIT=$(cat\ /tmp/k3s_commit)] + k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321 + end + elsif roles.include?("server") && role_num != 0 + vm.provision 'k3s-install', type: 'k3s', run: 'once' do |k3s| + k3s.installer_url = 'https://get.k3s.io' + k3s.args = %W[server --server https://10.10.10.100:6443 --flannel-iface=eth1] + k3s.env = %W[K3S_KUBECONFIG_MODE=0644 K3S_TOKEN=vagrant INSTALL_K3S_COMMIT=$(cat\ /tmp/k3s_commit)] + k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321 + end + end + if roles.include?("agent") + vm.provision 'k3s-install', type: 'k3s', run: 'once' do |k3s| + k3s.installer_url = 'https://get.k3s.io' + k3s.args = %w[agent --server https://10.10.10.100:6443 --flannel-iface=eth1] + k3s.env = %W[K3S_KUBECONFIG_MODE=0644 K3S_TOKEN=vagrant INSTALL_K3S_COMMIT=$(cat\ /tmp/k3s_commit)] + k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321 + end + end + +end + +def osConfigure(vm) + + if vm.box.include?("ubuntu2004") + vm.provision "shell", inline: "systemd-resolve --set-dns=8.8.8.8 --interface=eth0" + end + +end + +Vagrant.configure("2") do |config| + config.vagrant.plugins = ["vagrant-k3s"] + config.vm.provider "virtualbox" do |v| + v.cpus = NODE_CPUS + v.memory = NODE_MEMORY + end + + # Must iterate on the index, vagrant does not understand iterating + # over the node roles themselves + NODE_ROLES.length.times do |i| + name = NODE_ROLES[i] + config.vm.define name do |node| + roles = name.split("-", -1) + role_num = roles.pop.to_i + provision(node.vm, roles, role_num, i) + end + end + +end