mirror of
https://github.com/rancher/os.git
synced 2025-07-12 14:18:01 +00:00
42 lines
1.1 KiB
Go
Executable File
42 lines
1.1 KiB
Go
Executable File
// Copyright 2015 CoreOS, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package datasource
|
|
|
|
import (
|
|
"net"
|
|
)
|
|
|
|
type Datasource interface {
|
|
IsAvailable() bool
|
|
AvailabilityChanges() bool
|
|
ConfigRoot() string
|
|
FetchMetadata() (Metadata, error)
|
|
FetchUserdata() ([]byte, error)
|
|
Type() string
|
|
String() string
|
|
// Finish gives the datasource the oportunity to clean up, unmount or release any open / cache resources
|
|
Finish() error
|
|
}
|
|
|
|
type Metadata struct {
|
|
PublicIPv4 net.IP
|
|
PublicIPv6 net.IP
|
|
PrivateIPv4 net.IP
|
|
PrivateIPv6 net.IP
|
|
Hostname string
|
|
SSHPublicKeys map[string]string
|
|
NetworkConfig interface{}
|
|
}
|