wordpress.pkr.hcl

source "qemu" "instance" {
  iso_url              = "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img"
  iso_checksum         = "b2f77380d6afaa6ec96e41d5f9571eda"
  format               = "qcow2"
  ssh_username         = "root"
  ssh_private_key_file = "~/.ssh/instance"
  vm_name              = "instance"
  disk_image           = true
  boot_wait            = "10s"
  use_default_display  = true
  headless             = false
  http_directory       = "projects/instance/packer/cloud-data"
  vnc_port_min         = 5900
  vnc_port_max         = 5900
  ssh_timeout          = "20m"
  qemuargs             = [["-smbios", "type=1,serial=ds=nocloud-net;instance-id=packer;seedfrom=http://{{ .HTTPIP }}:{{ .HTTPPort }}/"]]
}

build {
  sources = ["source.qemu.instance"]

  provisioner "shell-local" {
    inline = [
      # "cat projects/instance/install.sh | base64 -w 0 > projects/instance/install.sh.base64", # Linux
      "cat projects/instance/install.sh | base64 > projects/instance/install.sh.base64", # MacOS
      "yq -i '.write_files[0].content = load_str(\"projects/instance/install.sh.base64\")' projects/instance/packer/cloud-data/user-data"
    ]
  }

  provisioner "file" {
    source      = "${path.cwd}/projects/instance/install.sh"
    destination = "/tmp/provisioner-install.sh"
  }

  provisioner "shell" {
    inline = [
      "mv /tmp/provisioner-install.sh /home/localadmin/provisioner-install.sh"
    ]
  }
}

#cloud-config
ssh_pwauth: true
users:
  - name: root
    lock_passwd: false
    hashed_passwd: $6$rounds=4096$s0cBOA5fV0NQT3a7$x1/wtO50h8UjYX.AuEN1qxr9z4Tw7.bhW/DeGY1z8ZtPmS245FkezDAogv1/ZxLfazSING3H0qW2z6qXeDPkH0
    ssh_authorized_keys:
      - ssh-rsa AAAAB3NzaC1yc2EAAAA...
  - name: localadmin
    sudo: ALL=(ALL) NOPASSWD:ALL
    groups: users, admin, sudo
    shell: /bin/bash
    lock_passwd: false
    passwd: $6$rounds=4096$nQEeaHtr...
    ssh_authorized_keys:
      - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCX3ZnnojSpqi1R7CWmP7uVFU2fEd2uS4PYQpWC23ScmDGP7KFHeTJfMc6eMaAhbxfIXx2CFdsIhP5U58BFLmAxkUIM8lGnHgh1uME/aOMZokZrDhYnw0eaamVOg0rdKD/uaTo87ASoxpf0XYnrqcrYhFIQodxjsCC8pCU5Egjh9QDgHsniJ5vWEkxZGPQ4SXIj4txh8uXMI0mh57BWJRK0zJIDzZCxubtrOpWoQnVvg/ZV+Thgy0P9m7e8OHbaM3U/7p4DBd1MZ95jNwjefMeD5hR46T35rkR9w/ebEIKhGjz0UB2yRUZPOPqBzVfixYA6gfd5c1AhjluCyCqhLEMd Generated-by-Nova
  - name: wordpress
    groups: [www-data]
    shell: /bin/bash
    lock_passwd: false
    ssh_pwauth: true
    passwd: $6$rounds=4096$s0cBOA...
apt:
  preserve_sources_list: true
package_update: false
write_files:
  - path: /home/localadmin/cloudinit-install.sh
    content: |
      VvdXQ6IDYwL2c...
    permissions: '0755'
    owner: localadmin:localadmin
    encoding: base64
    defer: true