-
Notifications
You must be signed in to change notification settings - Fork 0
/
types.go
40 lines (33 loc) · 1.3 KB
/
types.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
Copyright 2019 The Kubernetes Authors.
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 nodes
import (
"io"
"github.com/PatrickLaabs/frigg/pkg/exec"
)
// Node represents a kind cluster node
type Node interface {
// The node should implement exec.Cmder for running commands against the node
// see: github.com/PatrickLaabs/frigg/pkg/exec
exec.Cmder
// String should return the node name
String() string // see also: fmt.Stringer
// Role should return the node's role
Role() (string, error) // see also: pkg/cluster/constants
// TODO(bentheelder): should return node addresses more generally
// Possibly remove this method in favor of obtaining this detail with
// exec or from the provider
IP() (ipv4 string, ipv6 string, err error)
// SerialLogs collects the "node" container logs
SerialLogs(writer io.Writer) error
}