packer.json

{
  "builders": [
    {
      "boot_command": [
        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ood-el8.ks net.ifnames=0 biosdevname=0<enter><wait>"
      ],
      "boot_wait": "5s",
      "disk_size": 20000,
      "memory": 1024,
      "guest_os_type": "rhel8-64",
      "headless": true,
      "name": "ood-el8",
      "type": "vmware-iso",
      "iso_url": "http://mirrors.edge.kernel.org/centos/8.1.1911/isos/x86_64/CentOS-8.1.1911-x86_64-boot.iso",
      "iso_checksum": "7fea13202bf2f26989df4175aace8fdc16e1137f7961c33512cbfad844008948",
      "iso_checksum_type": "sha256",
      "ssh_username": "root",
      "ssh_password": "ood",
      "ssh_timeout": "20m",
      "shutdown_command": "shutdown -P now",
      "http_directory": "."
    },
    {
      "boot_command": [
        "<esc>",
        "<wait>linux ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ood-el7.ks net.ifnames=0 biosdevname=0<enter>"
      ],
      "boot_wait": "5s",
      "disk_size": 20000,
      "guest_os_type": "rhel7-64",
      "headless": true,
      "name": "ood-el7",
      "type": "vmware-iso",
      "iso_url": "http://mirrors.edge.kernel.org/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1908.iso",
      "iso_checksum": "6ffa7ad44e8716e4cd6a5c3a85ba5675a935fc0448c260f43b12311356ba85ad",
      "iso_checksum_type": "sha256",
      "ssh_username": "root",
      "ssh_password": "ood",
      "ssh_timeout": "20m",
      "shutdown_command": "shutdown -P now",
      "http_directory": "."
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "script": "ood-setup.sh"
    },
    {
      "type": "shell",
      "inline": ["yum install -y open-vm-tools"],
      "only": ["ood-el8", "ood-el7"]
    },
    {
      "type": "shell",
      "script": "vm-cleanup.sh"
    }
  ],
  "post-processors": [
    {
      "type": "shell-local",
      "inline": [
        "ovftool output-${PACKER_BUILD_NAME}/packer-${PACKER_BUILD_NAME}.vmx output-${PACKER_BUILD_NAME}/packer-${PACKER_BUILD_NAME}.ova"
      ],
      "only": ["ood-el8", "ood-el7"]
    }
  ]
}