91 lines
2.5 KiB
HCL
91 lines
2.5 KiB
HCL
terraform {
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required_providers {
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libvirt = {
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source = "dmacvicar/libvirt"
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version = "0.7.6"
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}
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}
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}
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provider "libvirt" {
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uri = "qemu:///system"
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}
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variable "vms" {
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description = "Map of VMs to create"
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type = map(object({
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name = string
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memory = string
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vcpu = number
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}))
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default = {
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"vm1" = {
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name = "kube-master"
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memory = "2048"
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vcpu = 2
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},
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"vm2" = {
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name = "kube-worker-01"
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memory = "2048"
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vcpu = 2
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}
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}
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}
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resource "libvirt_volume" "base-kube-qcow2" {
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name = "base-kube"
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source = "/home/alex/ISOs/ubuntu-22.04-server-cloudimg-amd64.img"
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format = "qcow2"
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}
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resource "libvirt_volume" "kube-qcow2" {
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for_each = var.vms
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name = each.value.name
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base_volume_id = libvirt_volume.base-kube-qcow2.id
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size = 25 * 1024 * 1024 * 1024
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format = "qcow2"
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}
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resource "libvirt_domain" "kube-vm" {
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for_each = var.vms
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name = each.value.name
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memory = each.value.memory
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vcpu = each.value.vcpu
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network_interface {
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network_name = "default"
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}
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disk {
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volume_id = libvirt_volume.kube-qcow2[each.key].id
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}
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cloudinit = libvirt_cloudinit_disk.commoninit.id
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}
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resource "libvirt_cloudinit_disk" "commoninit" {
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name = "commoninit.iso"
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user_data = <<-EOF
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#cloud-config
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password: passw0rd
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chpasswd: { expire: False }
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ssh_pwauth: True
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runcmd:
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- swapoff -a
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- sed -i '/ swap / s/^/#/' /etc/fstab
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- apt-get update && apt-get install -y apt-transport-https curl
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- curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
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- add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
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- apt-get update && apt-get install -y docker-ce docker-ce-cli containerd.io
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- curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
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- echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | tee -a /etc/apt/sources.list.d/kubernetes.list
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- apt-get update
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- apt-get install -y kubelet kubeadm
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EOF
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network_config = <<-EOF
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version: 2
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ethernets:
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ens3:
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dhcp4: true
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EOF
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} |