103 lines
3.5 KiB
Ruby
103 lines
3.5 KiB
Ruby
# to make sure the nodes are created in order, we
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# have to force a --no-parallel execution.
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ENV['VAGRANT_NO_PARALLEL'] = 'yes'
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require 'ipaddr'
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# see https://update.rke2.io/v1-release/channels
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rke2_channel = 'latest'
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# see https://github.com/rancher/rke2/releases
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rke2_version = 'v1.23.4+rke2r1'
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#rke2_version = 'v1.25.2+rke2r1'
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# see https://github.com/etcd-io/etcd/releases
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etcdctl_version = 'v3.5.2'
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# see https://github.com/derailed/k9s/releases
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k9s_version = 'v0.25.18'
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# see https://github.com/kubernetes-sigs/krew/releases
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krew_version = 'v0.4.1'
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number_of_server_nodes = 1
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number_of_agent_nodes = 2
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first_server_node_ip = '10.11.0.101'
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first_agent_node_ip = '10.11.0.201'
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server_node_ip_address = IPAddr.new first_server_node_ip
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agent_node_ip_address = IPAddr.new first_agent_node_ip
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domain = 'dexter.lab'
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rke2_server_domain = "server.#{domain}"
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rke2_server_url = "https://#{rke2_server_domain}:9345"
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Vagrant.configure(2) do |config|
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config.vm.box = 'generic/ubuntu2010'
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config.vm.provider 'libvirt' do |lv, config|
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lv.cpus = 2
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lv.cpu_mode = 'host-passthrough'
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lv.nested = true
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lv.keymap = 'pt'
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config.vm.synced_folder '.', '/vagrant', type: 'nfs', nfs_version: '4.2', nfs_udp: false
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end
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(1..number_of_server_nodes).each do |n|
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name = "server#{n}"
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fqdn = "#{name}.#{domain}"
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ip_address = server_node_ip_address.to_s; server_node_ip_address = server_node_ip_address.succ
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config.vm.define name do |config|
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config.vm.provider 'libvirt' do |lv, config|
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lv.memory = 2*1024
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end
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config.vm.hostname = fqdn
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config.vm.network :private_network, ip: ip_address, libvirt__forward_mode: 'open', libvirt__dhcp_enabled: false, bridge: 'enp0s31f6'
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config.vm.provision 'hosts' do |hosts|
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hosts.autoconfigure = true
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hosts.sync_hosts = true
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hosts.add_localhost_hostnames = false
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hosts.add_host first_server_node_ip, [rke2_server_domain]
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end
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config.vm.provision 'shell', path: 'provision/base.sh'
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config.vm.provision 'shell', path: 'provision/etcdctl.sh', args: [etcdctl_version]
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config.vm.provision 'shell', path: 'provision/k9s.sh', args: [k9s_version]
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config.vm.provision 'shell', path: 'provision/rke2-server.sh', args: [
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n == 1 ? "cluster-init" : "cluster-join",
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rke2_channel,
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rke2_version,
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ip_address,
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krew_version
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]
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if n == 1
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config.vm.provision 'shell', path: 'provision/example-app.sh'
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end
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end
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end
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(1..number_of_agent_nodes).each do |n|
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name = "agent#{n}"
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fqdn = "#{name}.#{domain}"
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ip_address = agent_node_ip_address.to_s; agent_node_ip_address = agent_node_ip_address.succ
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config.vm.define name do |config|
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config.vm.provider 'libvirt' do |lv, config|
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lv.memory = 2*1024
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end
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config.vm.hostname = fqdn
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config.vm.network :private_network, ip: ip_address, libvirt__forward_mode: 'none', libvirt__dhcp_enabled: false, bridge: 'enp0s31f6'
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config.vm.provision 'hosts' do |hosts|
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hosts.autoconfigure = true
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hosts.sync_hosts = true
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hosts.add_localhost_hostnames = false
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hosts.add_host first_server_node_ip, [rke2_server_domain]
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end
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config.vm.provision 'shell', path: 'provision/base.sh'
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config.vm.provision 'shell', path: 'provision/rke2-agent.sh', args: [
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rke2_channel,
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rke2_version,
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rke2_server_url,
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ip_address
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]
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end
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end
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end
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