63 lines
2.0 KiB
Ruby
63 lines
2.0 KiB
Ruby
server_ip = "192.168.56.10"
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agents = { "agent1" => "192.168.56.11",
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"agent2" => "192.168.56.12",
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"agent3" => "192.168.56.13" }
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server_script = <<-SHELL
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apt-get update
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apt-get install -y curl sudo nano
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export INSTALL_K3S_EXEC="--bind-address=#{server_ip} --node-ip=#{server_ip} --node-external-ip=#{server_ip} --flannel-iface=eth1"
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curl -sfL https://get.k3s.io | sh -
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echo "Waiting for k3s to become ready"
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export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
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for i in $(seq 1 12); do
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if kubectl get nodes >/dev/null 2>&1; then
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break
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fi
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echo "k3s not ready yet, waiting... ($i)"
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sleep 15
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done
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sudo chown vagrant:vagrant /etc/rancher/k3s/k3s.yaml
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cp /var/lib/rancher/k3s/server/token /vagrant_shared
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cp /etc/rancher/k3s/k3s.yaml /vagrant_shared
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sleep 15
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kubectl taint nodes server node-role.kubernetes.io/master=true:NoSchedule || true
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SHELL
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agent_script = <<-SHELL
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apt-get update
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apt-get install -y curl
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export K3S_TOKEN_FILE=/vagrant_shared/token
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export K3S_URL=https://#{server_ip}:6443
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export INSTALL_K3S_EXEC="--flannel-iface=eth1"
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curl -sfL https://get.k3s.io | sh -
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SHELL
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Vagrant.configure("2") do |config|
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config.vm.box = "bento/debian-13"
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config.vm.define "server", primary: true do |server|
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server.vm.network "private_network", ip: server_ip
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server.vm.synced_folder "./shared", "/vagrant_shared"
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server.vm.hostname = "server"
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server.vm.provider "virtualbox" do |vb|
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vb.memory = "2048"
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vb.cpus = "2"
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end
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server.vm.provision "shell", inline: server_script
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end
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agents.each do |agent_name, agent_ip|
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config.vm.define agent_name do |agent|
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agent.vm.network "private_network", ip: agent_ip
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agent.vm.synced_folder "./shared", "/vagrant_shared"
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agent.vm.hostname = agent_name
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agent.vm.provider "virtualbox" do |vb|
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vb.memory = "1024"
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vb.cpus = "1"
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end
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agent.vm.provision "shell", inline: agent_script
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end
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end
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end |