Convert AM packer templates into HCL2

* Convert Ubuntu 20.04 base image template into HCL2
* Clean up Ubuntu 20.04 base template variables
* Convert AM image template into HCL2
* Clean up AM image template variables

.github/workflows/vagrant-box-archivematica.yml

@@ -35,15 +35,11 @@ jobs:
       run: |
         echo "USER=$USER" >> $GITHUB_ENV
         echo "LOGNAME=$USER" >> $GITHUB_ENV
-    - name: Install packer plugins
-      run: |
-        packer plugins install github.com/hashicorp/virtualbox
-        packer plugins install github.com/hashicorp/ansible
-        packer plugins install github.com/hashicorp/vagrant
     - name: Build
       run: |
         cd "${{ github.workspace }}/packer/templates/vagrant-base-ubuntu-${{ matrix.ubuntu-version }}-amd64"
-        packer build -on-error=abort template.json
+        packer init template.json.pkr.hcl
+        packer build -on-error=abort template.json.pkr.hcl
     - name: Upload base image
       uses: actions/upload-artifact@v4
       with:
@@ -85,15 +81,11 @@ jobs:
       run: |
         sudo mkdir -p /etc/vbox/
         echo "* 10.10.10.20/24" | sudo tee -a /etc/vbox/networks.conf
-    - name: Install packer plugins
-      run: |
-        packer plugins install github.com/hashicorp/virtualbox
-        packer plugins install github.com/hashicorp/ansible
-        packer plugins install github.com/hashicorp/vagrant
     - name: Build
       run: |
         cd ${{ github.workspace }}/packer/templates/vagrant-box-archivematica
-        packer build -on-error=abort template.json
+        packer init template.json.pkr.hcl
+        packer build -on-error=abort template.json.pkr.hcl
         mv ${{ github.workspace }}/packer/builds/virtualbox/vagrant-am.box \
           ${{ github.workspace }}/archivematica-vagrant-${{ github.event.inputs.version }}.box
     - name: Provision a test VM with the new image

packer/templates/vagrant-base-ubuntu-20.04-amd64/template.json.pkr.hcl

@@ -0,0 +1,133 @@
+packer {
+  required_plugins {
+    virtualbox = {
+      source  = "github.com/hashicorp/virtualbox"
+      version = "~> 1"
+    }
+  }
+}
+
+variable "cpus" {
+  type    = string
+  default = "2"
+}
+
+variable "disk_size" {
+  type    = string
+  default = "20960"
+}
+
+variable "headless" {
+  type    = string
+  default = "true"
+}
+
+variable "http_proxy" {
+  type    = string
+  default = "${env("http_proxy")}"
+}
+
+variable "https_proxy" {
+  type    = string
+  default = "${env("https_proxy")}"
+}
+
+variable "iso_checksum" {
+  type    = string
+  default = "f11bda2f2caed8f420802b59f382c25160b114ccc665dbac9c5046e7fceaced2"
+}
+
+variable "memory" {
+  type    = string
+  default = "4096"
+}
+
+variable "no_proxy" {
+  type    = string
+  default = "${env("no_proxy")}"
+}
+
+variable "template" {
+  type    = string
+  default = "vagrant-base-ubuntu-20.04-amd64"
+}
+
+source "virtualbox-iso" "ubuntu" {
+  boot_command            = [
+    "<enter><wait><f6><esc><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
+    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
+    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
+    "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
+    "/install/vmlinuz<wait>",
+    " auto<wait>",
+    " console-setup/ask_detect=false<wait>",
+    " console-setup/layoutcode=us<wait>",
+    " console-setup/modelcode=pc105<wait>",
+    " debconf/frontend=noninteractive<wait>",
+    " debian-installer=en_US.UTF-8<wait>",
+    " fb=false<wait>",
+    " initrd=/install/initrd.gz<wait>",
+    " kbd-chooser/method=us<wait>",
+    " keyboard-configuration/layout=USA<wait>",
+    " keyboard-configuration/variant=USA<wait>",
+    " locale=en_US.UTF-8<wait>",
+    " netcfg/get_domain=vm<wait>",
+    " netcfg/get_hostname=vagrant<wait>",
+    " grub-installer/bootdev=/dev/sda<wait>",
+    " noapic<wait>",
+    " preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg<wait>",
+    " -- <wait>",
+    "<enter><wait>"
+  ]
+  boot_wait               = "10s"
+  disk_size               = "${var.disk_size}"
+  guest_os_type           = "Ubuntu_64"
+  hard_drive_interface    = "sata"
+  headless                = "${var.headless}"
+  http_directory          = "../../http/ubuntu-20.04"
+  iso_checksum            = "${var.iso_checksum}"
+  iso_urls                = [
+    "iso/ubuntu-20.04.1-legacy-server-amd64.iso",
+    "http://cdimage.ubuntu.com/ubuntu-legacy-server/releases/20.04/release/ubuntu-20.04.1-legacy-server-amd64.iso"
+  ]
+  output_directory        = "../../builds/virtualbox/vagrant-base-ubuntu-20.04-amd64"
+  shutdown_command        = "echo 'vagrant' | sudo -S shutdown -P now"
+  ssh_password            = "vagrant"
+  ssh_port                = 22
+  ssh_username            = "vagrant"
+  ssh_timeout             = "10000s"
+  vboxmanage              = [
+    ["modifyvm", "{{ .Name }}", "--memory", "${var.memory}"],
+    ["modifyvm", "{{ .Name }}", "--cpus", "${var.cpus}"]
+  ]
+  virtualbox_version_file = ".vbox_version"
+  vm_name                 = "${var.template}"
+}
+
+build {
+  sources = [
+    "source.virtualbox-iso.ubuntu"
+  ]
+
+  provisioner "shell" {
+    environment_vars  = [
+      "HOME_DIR=/home/vagrant",
+      "http_proxy=${var.http_proxy}",
+      "https_proxy=${var.https_proxy}",
+      "no_proxy=${var.no_proxy}"
+    ]
+    execute_command   = "echo 'vagrant' | {{ .Vars }} sudo -S -E sh -eux '{{ .Path }}'"
+    expect_disconnect = true
+    scripts           = [
+      "../../scripts/ubuntu/update.sh",
+      "../../scripts/common/sshd.sh",
+      "../../scripts/ubuntu/networking.sh",
+      "../../scripts/ubuntu/sudoers.sh",
+      "../../scripts/ubuntu/vagrant.sh",
+      "../../scripts/common/virtualbox.sh",
+      "../../scripts/ubuntu/cleanup.sh",
+      "../../scripts/common/minimize.sh"
+    ]
+  }
+
+}

packer/templates/vagrant-box-archivematica/template.json.pkr.hcl

@@ -0,0 +1,61 @@
+packer {
+  required_plugins {
+    ansible = {
+      source  = "github.com/hashicorp/ansible"
+      version = "~> 1"
+    }
+    vagrant = {
+      source  = "github.com/hashicorp/vagrant"
+      version = "~> 1"
+    }
+    virtualbox = {
+      source  = "github.com/hashicorp/virtualbox"
+      version = "~> 1"
+    }
+  }
+}
+
+source "virtualbox-ovf" "ubuntu" {
+  headless         = "true"
+  shutdown_command = "echo 'vagrant' | sudo -S shutdown -P now"
+  source_path      = "../../builds/virtualbox/vagrant-base-ubuntu-20.04-amd64/vagrant-base-ubuntu-20.04-amd64.ovf"
+  ssh_password     = "vagrant"
+  ssh_username     = "vagrant"
+  ssh_wait_timeout = "30s"
+}
+
+build {
+  sources = [
+    "source.virtualbox-ovf.ubuntu"
+  ]
+
+  provisioner "shell" {
+    execute_command = "echo 'vagrant'|{{ .Vars }} sudo -S -E bash '{{ .Path }}'"
+    scripts         = [
+      "../../scripts/ubuntu/ansible-focal.sh"
+    ]
+  }
+
+  provisioner "ansible-local" {
+    galaxy_file      = "requirements.yml"
+    group_vars       = "./provisioning/group_vars/"
+    inventory_groups = [
+      "servers"
+    ]
+    playbook_file    = "./provisioning/singlenode.yml"
+  }
+
+  provisioner "shell" {
+    execute_command = "echo 'vagrant'|{{ .Vars }} sudo -S -E bash '{{ .Path }}'"
+    scripts         = [
+      "./motd.sh",
+      "../../scripts/ubuntu/cleanup.sh",
+      "../../scripts/common/minimize.sh"
+    ]
+  }
+
+  post-processor "vagrant" {
+    output               = "../../builds/{{ .Provider }}/vagrant-am.box"
+    vagrantfile_template = "./Vagrantfile"
+  }
+}