Spencer Smith 75d9f7b454 feat: support configurable docker-based clusters
This PR will allow users to issue `osctl config generate`, tweak the
configs to their liking, then use those configs to call `osctl cluster
create`.

Example workflow:

```
osctl config generate my-cluster https://10.5.0.2:6443 -o ./my-cluster

** tweaky tweak **

osctl cluster create --name my-cluster --input-dir "$PWD/my-cluster"
```

Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
2020-01-08 14:11:56 -05:00

57 lines
1.2 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 provision
import (
"io"
"os"
"github.com/talos-systems/talos/cmd/osctl/pkg/client/config"
)
// Option controls Provisioner.
type Option func(o *Options) error
// WithLogWriter sets logging destination.
func WithLogWriter(w io.Writer) Option {
return func(o *Options) error {
o.LogWriter = w
return nil
}
}
// WithEndpoint specifies endpoint to use when acessing Talos cluster.
func WithEndpoint(endpoint string) Option {
return func(o *Options) error {
o.ForceEndpoint = endpoint
return nil
}
}
// WithTalosConfig specifies talosconfig to use when acessing Talos cluster.
func WithTalosConfig(talosConfig *config.Config) Option {
return func(o *Options) error {
o.TalosConfig = talosConfig
return nil
}
}
// Options describes Provisioner parameters.
type Options struct {
LogWriter io.Writer
TalosConfig *config.Config
ForceEndpoint string
}
// DefaultOptions returns default options.
func DefaultOptions() Options {
return Options{
LogWriter: os.Stderr,
}
}