mirror of https://github.com/k3s-io/k3s
165 lines
6.2 KiB
Ruby
165 lines
6.2 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", "agent-1"])
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NODE_BOXES = (ENV['E2E_NODE_BOXES'] ||
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['bento/ubuntu-24.04', 'bento/ubuntu-24.04', 'bento/ubuntu-24.04', 'bento/ubuntu-24.04', 'bento/ubuntu-24.04'])
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RELEASE_CHANNEL = (ENV['E2E_RELEASE_CHANNEL'] || "latest")
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RELEASE_VERSION = (ENV['E2E_RELEASE_VERSION'] || "")
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EXTERNAL_DB = (ENV['E2E_EXTERNAL_DB'] || "etcd")
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REGISTRY = (ENV['E2E_REGISTRY'] || "")
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GOCOVER = (ENV['E2E_GOCOVER'] || "")
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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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GITHUB_BRANCH = (ENV['E2E_GITHUB_BRANCH'] || "master")
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# Virtualbox >= 6.1.28 require `/etc/vbox/network.conf` for expanded private networks
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NETWORK_PREFIX = "10.10.11"
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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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node_ip = "#{NETWORK_PREFIX}.#{100+node_num}"
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vm.network "private_network", ip: node_ip, netmask: "255.255.255.0"
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scripts_location = Dir.exist?("./scripts") ? "./scripts" : "../scripts"
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vagrant_defaults = File.exist?("./vagrantdefaults.rb") ? "./vagrantdefaults.rb" : "../vagrantdefaults.rb"
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load vagrant_defaults
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defaultOSConfigure(vm)
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install_type = getInstallType(vm, RELEASE_VERSION, GITHUB_BRANCH, RELEASE_CHANNEL)
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vm.provision "shell", inline: "ping -c 2 k3s.io"
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db_type = getDBType(role, role_num, vm)
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if !REGISTRY.empty?
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vm.provision "Set private registry", type: "shell", path: scripts_location + "/registry.sh", args: [ "#{NETWORK_PREFIX}.1" ]
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end
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addCoverageDir(vm, role, GOCOVER)
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if role.include?("server") && role_num == 0
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vm.provision 'k3s-primary-server', type: 'k3s', run: 'once' do |k3s|
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k3s.args = "server "
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k3s.config = <<~YAML
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token: vagrant
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node-external-ip: #{NETWORK_PREFIX}.100
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flannel-iface: eth1
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tls-san: #{NETWORK_PREFIX}.100.nip.io
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#{db_type}
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YAML
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k3s.env = %W[K3S_KUBECONFIG_MODE=0644 #{install_type}]
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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end
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elsif role.include?("server") && role_num != 0
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vm.provision 'k3s-secondary-server', type: 'k3s', run: 'once' do |k3s|
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k3s.args = "server"
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k3s.config = <<~YAML
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server: "https://#{NETWORK_PREFIX}.100:6443"
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token: vagrant
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node-external-ip: #{node_ip}
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flannel-iface: eth1
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#{db_type}
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YAML
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k3s.env = %W[K3S_KUBECONFIG_MODE=0644 K3S_TOKEN=vagrant #{install_type}]
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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end
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end
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if role.include?("agent")
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vm.provision 'k3s-agent', type: 'k3s', run: 'once' do |k3s|
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k3s.args = "agent"
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k3s.config = <<~YAML
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server: "https://#{NETWORK_PREFIX}.100:6443"
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token: vagrant
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node-external-ip: #{node_ip}
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flannel-iface: eth1
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#{db_type}
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YAML
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k3s.env = %W[K3S_KUBECONFIG_MODE=0644 #{install_type}]
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k3s.config_mode = '0644' # side-step https://github.com/k3s-io/k3s/issues/4321
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end
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end
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if vm.box.to_s.include?("microos")
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vm.provision 'k3s-reload', type: 'reload', run: 'once'
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if !EXTERNAL_DB.empty?
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vm.provision "shell", inline: "docker start #{EXTERNAL_DB}"
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end
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end
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end
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def getDBType(role, role_num, vm)
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if EXTERNAL_DB == "mariadb"
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if role.include?("server") && role_num == 0
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dockerInstall(vm)
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vm.provision "Start mariaDB", inline: "docker run -d -p 3306:3306 --name #{EXTERNAL_DB} -e MARIADB_ROOT_PASSWORD=e2e mariadb:11"
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vm.provision "shell", inline: "echo \"Wait for mariaDB to startup\"; sleep 10"
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return "datastore-endpoint: 'mysql://root:e2e@tcp(#{NETWORK_PREFIX}.100:3306)/k3s'"
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elsif role.include?("server") && role_num != 0
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return "datastore-endpoint: 'mysql://root:e2e@tcp(#{NETWORK_PREFIX}.100:3306)/k3s'"
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end
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elsif EXTERNAL_DB == "mysql"
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if role.include?("server") && role_num == 0
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dockerInstall(vm)
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vm.provision "Start mysql", inline: "docker run -d -p 3306:3306 --name #{EXTERNAL_DB} -e MYSQL_ROOT_PASSWORD=e2e mysql:5.7"
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vm.provision "shell", inline: "echo \"Wait for mysql to startup\"; sleep 10"
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return "datastore-endpoint: 'mysql://root:e2e@tcp(#{NETWORK_PREFIX}.100:3306)/k3s'"
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elsif role.include?("server") && role_num != 0
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return "datastore-endpoint: 'mysql://root:e2e@tcp(#{NETWORK_PREFIX}.100:3306)/k3s'"
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end
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elsif EXTERNAL_DB == "postgres"
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if role.include?("server") && role_num == 0
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dockerInstall(vm)
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vm.provision "Start postgres", inline: "docker run -d -p 5432:5432 --name #{EXTERNAL_DB} -e POSTGRES_PASSWORD=e2e postgres:14-alpine"
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vm.provision "shell", inline: "echo \"Wait for postgres to startup\"; sleep 10"
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return "datastore-endpoint: 'postgres://postgres:e2e@#{NETWORK_PREFIX}.100:5432/k3s?sslmode=disable'"
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elsif role.include?("server") && role_num != 0
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return "datastore-endpoint: 'postgres://postgres:e2e@#{NETWORK_PREFIX}.100:5432/k3s?sslmode=disable'"
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end
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elsif ( EXTERNAL_DB == "" || EXTERNAL_DB == "etcd" )
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if role.include?("server") && role_num == 0
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return "cluster-init: true"
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end
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elsif ( EXTERNAL_DB == "none" )
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# Use internal sqlite
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else
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puts "Unknown EXTERNAL_DB: " + EXTERNAL_DB
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abort
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end
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return ""
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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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# We replicate the default prefix, but add a timestamp to enable parallel runs and cleanup of old VMs
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v.default_prefix = File.basename(Dir.getwd) + "_" + Time.now.to_i.to_s + "_"
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end
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config.vm.provider "virtualbox" 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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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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