{
  "variables": {
    "HTTPS_PROXY": "{{ env `HTTPS_PROXY` }}",
    "HTTP_PROXY": "{{ env `HTTP_PROXY` }}",
    "http_proxy": "{{ env `http_proxy` }}",
    "https_proxy": "{{ env `https_proxy` }}",
    "headless": "true",
    "provisionning_dir": "{{ template_dir }}/../../../provisioning",
    "alpine_provisionning": "{{ user `provisionning_dir`}}/alpine",
    "root_password": "cadoles",
    "al_flavour": "alpine-virt",
    "al_mirror": "http://dl-cdn.alpinelinux.org/alpine",
    "al_release": "3.12.0",
    "al_version": "3.12",
    "disk_size": "10240",
    "vm_name": "alpine-312"
  },
  "builders": [
    {
      "accelerator": "kvm",
      "boot_command": [
        "<wait5s>root<enter>",
        "<wait1s><enter>",
        "<wait1s>passwd<enter><wait1s>cadoles<enter><wait1s>cadoles<enter>",
        "<wait1s>setup-interfaces<enter><wait1s><enter><wait1s><enter><wait1s><enter>",
        "<wait1s>ifup eth0<enter>",
        "<wait1s>setup-sshd<enter>",
        "<wait1s><enter><wait1s>",
        "<wait1s>echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config<enter>",
        "<wait1s>rc-service sshd stop<enter>",
        "<wait1s>rc-service sshd start<enter>",
        "<wait1s><enter>"
      ],
      "boot_wait": "5s",
      "disk_compression": false,
      "disk_size": "{{user `disk_size`}}",
      "format": "qcow2",
      "headless": "{{user `headless`}}",
      "http_directory": "{{ template_dir }}",
      "iso_checksum": "file:{{ user `alpine_provisionning` }}/sums/{{ user `al_flavour` }}-{{ user `al_release` }}-x86_64.iso.sha256",
      "iso_url": "{{ user `al_mirror` }}/v{{ user `al_version` }}/releases/x86_64/{{ user `al_flavour` }}-{{ user `al_release` }}-x86_64.iso",
      "name": "{{ user `vm_name` }}",
      "output_directory": "{{ template_dir }}/../../../images/alpine/{{user `al_version`}}/{{ user `al_flavour` }}",
      "skip_compaction": true,
      "ssh_password": "{{user `root_password`}}",
      "ssh_timeout": "20m",
      "ssh_username": "root",
      "type": "qemu",
      "vm_name": "{{ build_name }}-{{ isotime \"20060102\" }}.img"
    }
  ],
  "provisioners": [
    {
      "environment_vars": [
        "VM_NAME={{user `vm_name`}}",
        "HTTP_PROXY={{user `HTTP_PROXY`}}",
        "HTTPS_PROXY={{user `HTTPS_PROXY`}}",
        "http_proxy={{user `http_proxy`}}",
        "https_proxy={{user `https_proxy`}}",
        "ROOT_PASSWORD={{user `root_password`}}"
      ],
      "expect_disconnect": true,
      "script": "{{ user `alpine_provisionning` }}/setup-alpine.sh",
      "type": "shell"
    },
    {
      "environment_vars": [
        "VM_NAME={{user `vm_name`}}",
        "HTTP_PROXY={{user `HTTP_PROXY`}}",
        "HTTPS_PROXY={{user `HTTPS_PROXY`}}",
        "http_proxy={{user `http_proxy`}}",
        "https_proxy={{user `https_proxy`}}",
        "ROOT_PASSWORD={{user `root_password`}}"
      ],
      "pause_before": "30s",
      "scripts": [
        "{{ user `alpine_provisionning` }}/configure-onecontext.sh",
        "{{ user `alpine_provisionning` }}/finalize.sh"
      ],
      "type": "shell"
    }
  ],
  "post-processors": [
    {
      "inline": [
        "sleep 5",
        "qemu-img convert -O qcow2 -c {{ template_dir }}/../../../images/alpine/{{ user `al_version` }}/{{ user `al_flavour` }}/{{ build_name }}-{{ isotime \"20060102\" }}.img {{ template_dir }}/../../../images/alpine/{{ user `al_version` }}/{{ user `al_flavour` }}/{{ user `al_flavour` }}-{{ user `al_version` }}.img",
        "rm -rf {{ template_dir }}/../../../images/alpine/{{ user `al_version` }}/{{ user `al_flavour` }}/{{ build_name }}-{{ isotime \"20060102\" }}.img"
      ],
      "type": "shell-local"
    }
  ]
}