forked from mandelsoft/kubelink
/
config.go
59 lines (49 loc) · 1.55 KB
/
config.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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*
* Copyright 2020 Mandelsoft. All rights reserved.
* This file is licensed under the Apache Software License, v. 2 except as noted
* otherwise in the LICENSE file
*
* 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 router
import (
"fmt"
"net"
"github.com/gardener/controller-manager-library/pkg/config"
"github.com/mandelsoft/kubelink/pkg/controllers"
)
type Config struct {
controllers.Config
podcidr string
PodCIDR *net.IPNet
Service string
}
func (this *Config) AddOptionsToSet(set config.OptionSet) {
this.Config.AddOptionsToSet(set)
set.AddStringOption(&this.podcidr, "pod-cidr", "", "", "CIDR of pod network of cluster")
set.AddStringOption(&this.Service, "service", "", "kubelink", "service to lookup endpoint for broker")
}
func (this *Config) Prepare() error {
err := this.Config.Prepare()
if err != nil {
return err
}
_, this.PodCIDR, err = this.RequireCIDR(this.podcidr, "pod-cidr")
if err != nil {
return err
}
if this.Service == "" {
return fmt.Errorf("broker service name required")
}
return nil
}