mirror of
https://github.com/siderolabs/talos.git
synced 2025-08-21 06:31:11 +02:00
c2cb0f9778
I wish there were less of them :) Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
package interactive
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/pkg/errors"
|
|
"golang.org/x/sys/unix"
|
|
|
|
"github.com/talos-systems/talos/internal/pkg/installer"
|
|
"github.com/talos-systems/talos/internal/pkg/kernel"
|
|
"github.com/talos-systems/talos/internal/pkg/platform"
|
|
"github.com/talos-systems/talos/pkg/blockdevice/probe"
|
|
"github.com/talos-systems/talos/pkg/config/machine"
|
|
"github.com/talos-systems/talos/pkg/constants"
|
|
)
|
|
|
|
// Interactive is an initializer that performs an installation by prompting the
|
|
// user.
|
|
type Interactive struct{}
|
|
|
|
// Initialize implements the Initializer interface.
|
|
func (i *Interactive) Initialize(platform platform.Platform, install machine.Install) (err error) {
|
|
var dev *probe.ProbedBlockDevice
|
|
|
|
dev, err = probe.GetDevWithFileSystemLabel(constants.ISOFilesystemLabel)
|
|
if err != nil {
|
|
return errors.Errorf("failed to find %s iso: %v", constants.ISOFilesystemLabel, err)
|
|
}
|
|
|
|
if err = unix.Mount(dev.Path, "/tmp", dev.SuperBlock.Type(), unix.MS_RDONLY, ""); err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, f := range []string{"/tmp/usr/install/vmlinuz", "/tmp/usr/install/initramfs.xz"} {
|
|
var source []byte
|
|
|
|
source, err = ioutil.ReadFile(f)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = ioutil.WriteFile("/"+filepath.Base(f), source, 0644); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
reader := bufio.NewReader(os.Stdin)
|
|
|
|
fmt.Print("Talos configuration URL: ")
|
|
|
|
endpoint, err := reader.ReadString('\n')
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
cmdline := kernel.NewDefaultCmdline()
|
|
cmdline.Append("initrd", filepath.Join("/", "default", constants.InitramfsAsset))
|
|
cmdline.Append(constants.KernelParamPlatform, strings.ToLower(platform.Name()))
|
|
cmdline.Append(constants.KernelParamConfig, endpoint)
|
|
|
|
var inst *installer.Installer
|
|
|
|
inst, err = installer.NewInstaller(cmdline, install)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = inst.Install(); err != nil {
|
|
return errors.Wrap(err, "failed to install")
|
|
}
|
|
|
|
return unix.Reboot(int(unix.LINUX_REBOOT_CMD_RESTART))
|
|
}
|