Terraform Remote-exec："错误：操作太早，设备尚未播种或设备型号未确认"

Question

我正在尝试在带有Terraform的DigitalOcean Droplet I预配上运行一些内联远程执行命令。

  provisioner "remote-exec" {
    inline=[
      "whoami",
      "sudo snap install microk8s --classic --channel=1.18/stable"
    ]
  }

第一个命令正确返回“root”，但之后我得到：

digitalocean_droplet.example (remote-exec): Connecting to remote host via SSH...
digitalocean_droplet.example (remote-exec):   Host: 111.11.11.111
digitalocean_droplet.example (remote-exec):   User: root
digitalocean_droplet.example (remote-exec):   Password: false
digitalocean_droplet.example (remote-exec):   Private key: true
digitalocean_droplet.example (remote-exec):   Certificate: false
digitalocean_droplet.example (remote-exec):   SSH Agent: true
digitalocean_droplet.example (remote-exec):   Checking Host Key: false
digitalocean_droplet.example (remote-exec): Connected!
digitalocean_droplet.example: Still creating... [40s elapsed]
digitalocean_droplet.example (remote-exec): root
digitalocean_droplet.example (remote-exec): error: too early for operation, device not yet seeded or device model not acknowledged

有什么建议吗？我对Terraform还不熟悉，也许在文档中遗漏了一些基本的东西。

Answer 1

您应该在该服务器上禁用SELinux：

sudo setenforce 0

Answer 2

对我来说，只有在安装snap本身后立即尝试安装snap应用程序时，才会出现错误。在运行命令之后，“snap install”运行良好。

sudo snap wait system seed.loaded