Packer 模板等待 ssh

Question

我正在尝试使用

https://github.com/acavella/packer-Rocky9/blob/main/rocky9.json

作为参考来创建 VM 模板。我克隆了 repo 并做了 2 处更改。

"iso_url": "https://download.rockylinux.org/pub/rocky/9/isos/x86_64/Rocky-9.1-x86_64-boot.iso",
"iso_checksum": "none",

但是这个过程停留在“等待SSH可用...”我是打包机的新手，但希望让它工作并将其用作构建块。

==> virtualbox-iso: Starting HTTP server on port 8105
==> virtualbox-iso: Creating virtual machine...
==> virtualbox-iso: Creating hard drive output-virtualbox-iso\Rocky-9-x86_64.vdi with size 40960 MiB...
==> virtualbox-iso: Mounting ISOs...
    virtualbox-iso: Mounting boot ISO...
==> virtualbox-iso: Creating forwarded port mapping for communicator (SSH, WinRM, etc) (host port 2918)
==> virtualbox-iso: Executing custom VBoxManage commands...
    virtualbox-iso: Executing: modifyvm Rocky-9-x86_64 --memory 2048
    virtualbox-iso: Executing: modifyvm Rocky-9-x86_64 --cpus 2
==> virtualbox-iso: Starting the virtual machine...
==> virtualbox-iso: Waiting 30s for boot...
==> virtualbox-iso: Typing the boot command...
==> virtualbox-iso: Using SSH communicator to connect: 127.0.0.1
==> virtualbox-iso: Waiting for SSH to become available...