我想构建一个 Debian 扩展，以便通过 libvirt 提供程序在 vagrant 上运行。
我尝试过从头开始构建，也尝试过使用加壳器构建，最好的结果是重新启动时出现“操作系统未找到”错误，或者盒子的流浪状态冻结。
什么时候不是使用 packer，我可以在 virt-manager 内启动盒子，它可以工作，但如果我在同一个盒子上执行 vagrant up，它就无法获得网络访问权限。 Packer 应该简化这一点，但我得到了没有找到媒体启动时出错。
使用 Vagrant 启动它会冻结在以下位置：
默认：等待域获取 IP 地址。
如果我随后通过以下方式连接到机器的屏幕，virt-manager我会看到它冻结：
acpid：等待事件：事件日志记录已关闭
我哪里错了？
这个加壳脚本输出后是否需要额外的手动步骤？
这是我使用的打包模板：
{
"variables": {
"user": "vagrant",
"password": "vagrant",
"disk_size": "100000",
"domain": ""
},
"builders": [
{
"name": "debian93-vagrant",
"type": "qemu",
"format": "qcow2",
"accelerator": "kvm",
"disk_size": "{{ user `disk_size` }}",
"iso_url": "https://cdimage.debian.org/debian-cd/9.3.0/amd64/iso-cd/debian-9.3.0-amd64-netinst.iso",
"iso_checksum": "83480be837710a76fd4e75a6573ca110e06f5a7589d2d3852bdb0f45749800b3",
"iso_checksum_type": "sha256",
"http_directory": "http",
"ssh_username": "{{ user `user` }}",
"ssh_password": "{{ user `password` }}",
"shutdown_command": "echo '{{ user `password` }}' | sudo -S shutdown -h now",
"ssh_wait_timeout": "60m",
"boot_wait": "2s",
"boot_command": [
"<esc><wait><wait>",
"install ",
"auto=true ",
"priority=critical ",
"interface=auto ",
"url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg ",
"passwd/user-fullname={{ user `user` }} ",
"passwd/user-password={{ user `password` }} ",
"passwd/user-password-again={{ user `password` }} ",
"passwd/username={{ user `user` }} ",
"<enter>"
]
}
],
"provisioners": [
{
"type": "shell",
"execute_command": "echo '{{ user `password` }}' | {{ .Vars }} sudo -E -S bash '{{ .Path }}'",
"scripts": [
"scripts/vagrant.sh",
"scripts/update.sh",
"scripts/packages.sh",
"scripts/cleanup.sh"
]
}
],
"post-processors": [
{
"keep_input_artifact": false,
"output": "box/debian93-vagrant.box",
"type": "vagrant"
}
]
}
以及用于启动它的 Vagrant 文件：
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'libvirt'
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
# TODO build our own and deploy it to vagrantboxes
# config.vm.box = "debian/jessie64"
config.vm.box = "debian93Vagrant"
# config.vm.box = ""
#config.vm.box_version = "0.0.1"
# Remove or adapt host_ip if remote access is required
config.vm.network "forwarded_port", guest: 5601, host: 5601, host_ip: "127.0.0.1"
config.vm.network "forwarded_port", guest: 9200, host: 9200, host_ip: "127.0.0.1"
config.vm.network "forwarded_port", guest: 5044, host: 5044, host_ip: "127.0.0.1"
# Create a private network, which allows host-only access to the machine
# using a specific IP.
config.vm.network "private_network", ip: "192.168.121.10"
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
# config.vm.network "public_network"
# If more folders are needed map them here
# config.vm.synced_folder ".", "/vagrant"
config.vm.synced_folder "./config", "/config"
# Libvirt provider with added oomph
config.vm.provider :libvirt do |prov|
prov.memory = 4096
prov.cpus = 4
end
# Basic setup through a shell provisioner
config.vm.provision "shell", inline: <<-SHELL
apt-get update
apt-get upgrade -y
apt-get install net-tools htop
sleep 5
SHELL
# Deploy the stack
config.vm.provision "ansible" do |an|
an.playbook = "./ansible/single_machine.yml"
end
# Leave things running permanently post installation
config.vm.provision "shell", inline: <<-SHELL
systemctl enable logstash
systemctl enable elasticsearch
systemctl enable kibana
service kibana start
service elasticsearch start
service logstash start
SHELL
end
进一步调查发现 MAC 地址存在以下不匹配情况：
- 在启动的映像内部（通过 virt-manager 访问）：52:54:00:a0:46:68
- 在 Vagrant 中（来自调试输出）： mac="52:54:00:9e:ad:85"
- 并从错误消息中： DEBUG wait_till_up: 正在搜索 IP for MAC 地址: 52:54:00:b8:88:7d
此外，域的 UUID 也不相同：
- Vagrant 给出： id="24e1487f-c36f-4cc3-a45e-4d8c6d867a4d"
- virt-manager 报告：c4d152fd-6da4-4b09-bb98-96767b367a6c
什么可能导致不匹配？