Simplify Virtual Machine templates with HashiCorp Packer for any Cloud

 1source "azure-arm" "core" {
 2
 3  client_id       = var.client_id
 4  client_secret   = var.client_secret
 5  subscription_id = var.subscription_id
 6  tenant_id       = var.tenant_id
 7
 8  managed_image_name                = "UbuntuDocker"
 9  managed_image_resource_group_name = "images"
10
11  os_type         = "Linux"
12  image_publisher = "Canonical"
13  image_offer     = "0001-com-ubuntu-server-hirsute"
14  image_sku       = "21_04"
15  image_version   = "latest"
16
17  location = "westeurope"
18  vm_size  = "Standard_F2s"
19}

 1{% raw %}
 2source "amazon-ebs" "core" {
 3  ami_description             = "Ubuntu Docker AMI"
 4  ami_name                    = "UbuntuDocker"
 5  ami_regions                 = ["us-east-1"]
 6  ami_virtualization_type     = "hvm"
 7  associate_public_ip_address = true
 8  instance_type               = "t3.medium"
 9  profile                     = var.aws_profile
10  region                      = "us-east-1"
11  ssh_clear_authorized_keys = true
12  ssh_timeout               = "5m"
13  ssh_username              = "ubuntu"
14
15  source_ami_filter {
16    filters = {
17      architecture        = "x86_64"
18      name                = "ubuntu/images/hvm-ssd/ubuntu-hirsute-21.04-amd64-server*"
19      root-device-type    = "ebs"
20      virtualization-type = "hvm"
21    }
22    most_recent = true
23    owners      = ["099720109477"] # canonical
24  }
25}
26{% endraw %}

 1{% raw %}
 2variable "playbook" {
 3  type    = string
 4  default = "docker.yml"
 5}
 6
 7build {
 8  sources = [ ]
 9
10  provisioner "shell" {
11    inline = ["while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo 'Waiting for cloud-init...'; sleep 1; done"]
12  }
13
14  provisioner "shell" {
15    execute_command = "echo 'packer' | {{ .Vars }} sudo -S -E bash '{{ .Path }}'"
16    script          = "packer/scripts/setup.sh"
17  }
18
19  provisioner "ansible-local" {
20    clean_staging_directory = true
21    playbook_dir            = "ansible"
22    galaxy_file             = "ansible/requirements.yaml"
23    playbook_files          = ["ansible/${var.playbook}.yml"]
24  }
25
26  provisioner "shell" {
27    execute_command = "echo 'packer' | {{ .Vars }} sudo -S -E bash '{{ .Path }}'"
28    script          = "packer/scripts/cleanup.sh"
29  }
30}
31{% endraw %}

  1{% raw %}
  2variable "playbook" {
  3  type    = string
  4  default = "docker.yml"
  5}
  6
  7variable "aws_profile" {
  8  type    = string
  9  default = "${env("AWS_PROFILE")}"
 10}
 11
 12variable "subscription_id" {
 13  type    = string
 14  default = "${env("ARM_SUBSCRIPTION_ID")}"
 15}
 16
 17variable "tenant_id" {
 18  type    = string
 19  default = "${env("ARM_TENANT_ID")}"
 20}
 21
 22variable "client_id" {
 23  type    = string
 24  default = "${env("ARM_CLIENT_ID")}"
 25}
 26
 27variable "client_secret" {
 28  type    = string
 29  default = "${env("ARM_CLIENT_SECRET")}"
 30}
 31
 32source "amazon-ebs" "core" {
 33  ami_description             = "Ubuntu Docker AMI"
 34  ami_name                    = "UbuntuDocker"
 35  ami_regions                 = ["us-east-1"]
 36  ami_virtualization_type     = "hvm"
 37  associate_public_ip_address = true
 38  force_delete_snapshot       = true
 39  force_deregister            = true
 40  instance_type               = "t3.medium"
 41  profile                     = var.aws_profile
 42  region                      = "us-east-1"
 43  ssh_clear_authorized_keys = true
 44  ssh_timeout               = "5m"
 45  ssh_username              = "ubuntu"
 46
 47  source_ami_filter {
 48    filters = {
 49      architecture        = "x86_64"
 50      name                = "ubuntu/images/hvm-ssd/ubuntu-hirsute-21.04-amd64-server*"
 51      root-device-type    = "ebs"
 52      virtualization-type = "hvm"
 53    }
 54    most_recent = true
 55    owners      = ["099720109477"] # canonical
 56  }
 57}
 58
 59source "azure-arm" "core" {
 60
 61  client_id       = var.client_id
 62  client_secret   = var.client_secret
 63  subscription_id = var.subscription_id
 64  tenant_id       = var.tenant_id
 65
 66  managed_image_name                = "UbuntuDocker"
 67  managed_image_resource_group_name = "images"
 68
 69  os_type         = "Linux"
 70  image_publisher = "Canonical"
 71  image_offer     = "0001-com-ubuntu-server-hirsute"
 72  image_sku       = "21_04"
 73  image_version   = "latest"
 74
 75  location = "westeurope"
 76  vm_size  = "Standard_F2s"
 77}
 78
 79build {
 80  sources = ["source.amazon-ebs.core", "source.azure-arm.core"]
 81
 82  provisioner "shell" {
 83    inline = ["while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo 'Waiting for cloud-init...'; sleep 1; done"]
 84  }
 85
 86  provisioner "shell" {
 87    execute_command = "echo 'packer' | {{ .Vars }} sudo -S -E bash '{{ .Path }}'"
 88    script          = "packer/scripts/setup.sh"
 89  }
 90
 91  provisioner "ansible-local" {
 92    clean_staging_directory = true
 93    playbook_dir            = "ansible"
 94    galaxy_file             = "ansible/requirements.yaml"
 95    playbook_files          = ["ansible/${var.playbook}.yml"]
 96  }
 97
 98  provisioner "shell" {
 99    execute_command = "echo 'packer' | {{ .Vars }} sudo -S -E bash '{{ .Path }}'"
100    script          = "packer/scripts/cleanup.sh"
101  }
102}
103{% endraw %}