mirror of
https://github.com/siderolabs/talos.git
synced 2025-08-21 06:31:11 +02:00
8153c2e2a9
Instead of passing around a struct, it is better if we pass around an interface that describes the behavior we want. The Runtime interface provides a common place to describe runtime specific parameters. This initial implementation offers the runtime mode, the platform specifics, and the config. Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
82 lines
2.2 KiB
Go
82 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 vmware
|
|
|
|
import (
|
|
"encoding/base64"
|
|
"fmt"
|
|
"net"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/vmware/vmw-guestinfo/rpcvmx"
|
|
"github.com/vmware/vmw-guestinfo/vmcheck"
|
|
|
|
"github.com/talos-systems/talos/internal/pkg/kernel"
|
|
"github.com/talos-systems/talos/internal/pkg/runtime"
|
|
"github.com/talos-systems/talos/pkg/constants"
|
|
)
|
|
|
|
// VMware is the concrete type that implements the platform.Platform interface.
|
|
type VMware struct{}
|
|
|
|
// Name implements the platform.Platform interface.
|
|
func (v *VMware) Name() string {
|
|
return "VMware"
|
|
}
|
|
|
|
// Configuration implements the platform.Platform interface.
|
|
func (v *VMware) Configuration() ([]byte, error) {
|
|
var option *string
|
|
if option = kernel.ProcCmdline().Get(constants.KernelParamConfig).First(); option == nil {
|
|
return nil, fmt.Errorf("no config option was found")
|
|
}
|
|
|
|
if *option == constants.ConfigGuestInfo {
|
|
ok, err := vmcheck.IsVirtualWorld()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !ok {
|
|
return nil, errors.New("not a virtual world")
|
|
}
|
|
|
|
config := rpcvmx.NewConfig()
|
|
|
|
val, err := config.String(constants.VMwareGuestInfoConfigKey, "")
|
|
if err != nil {
|
|
return nil, errors.Errorf("failed to get guestinfo.%s: %v", constants.VMwareGuestInfoConfigKey, err)
|
|
}
|
|
|
|
if val == "" {
|
|
return nil, errors.Errorf("config is required, no value found for guestinfo.%s: %v", constants.VMwareGuestInfoConfigKey, err)
|
|
}
|
|
|
|
b, err := base64.StdEncoding.DecodeString(val)
|
|
if err != nil {
|
|
return nil, errors.Errorf("failed to decode guestinfo.%s: %v", constants.VMwareGuestInfoConfigKey, err)
|
|
}
|
|
|
|
return b, nil
|
|
}
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
// Hostname implements the platform.Platform interface.
|
|
func (v *VMware) Hostname() (hostname []byte, err error) {
|
|
return nil, nil
|
|
}
|
|
|
|
// Mode implements the platform.Platform interface.
|
|
func (v *VMware) Mode() runtime.Mode {
|
|
return runtime.Cloud
|
|
}
|
|
|
|
// ExternalIPs provides any external addresses assigned to the instance
|
|
func (v *VMware) ExternalIPs() (addrs []net.IP, err error) {
|
|
return addrs, err
|
|
}
|