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Nighlty automation vagrant rework (#4574)

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* Initial vagrantfile for createcluster test

Signed-off-by: Derek Nola <derek.nola@suse.com>
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Derek Nola 2021-12-03 15:56:52 -08:00 committed by GitHub
parent a0208058ae
commit a8f7e9f7e8
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2 changed files with 76 additions and 1 deletions
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2
.gitignore vendored
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@ -3,7 +3,7 @@
/.tags
/.idea
/.trash-cache
/.vagrant
.vagrant/
/.kube
/.cache
/.docker

75
tests/e2e/createcluster/Vagrantfile vendored Normal file
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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