-
Notifications
You must be signed in to change notification settings - Fork 110
/
deployment_required.go
131 lines (113 loc) · 3.62 KB
/
deployment_required.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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
Copyright 2021 Flant JSC
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 hooks
import (
"github.com/flant/addon-operator/pkg/module_manager/go_hook"
"github.com/flant/addon-operator/sdk"
"github.com/flant/shell-operator/pkg/kube_events_manager/types"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
ngv1 "github.com/deckhouse/deckhouse/modules/040-node-manager/hooks/internal/v1"
)
var _ = sdk.RegisterFunc(&go_hook.HookConfig{
Queue: "/modules/node-manager",
// need after discovery cloud provider
OnBeforeHelm: &go_hook.OrderedConfig{Order: 100},
Kubernetes: []go_hook.KubernetesConfig{
{
Name: "node_group",
ApiVersion: "deckhouse.io/v1",
Kind: "NodeGroup",
FilterFunc: depRequiredFilterNG,
},
{
Name: "machine_deployment",
ApiVersion: "machine.sapcloud.io/v1alpha1",
Kind: "MachineDeployment",
NamespaceSelector: &types.NamespaceSelector{
NameSelector: &types.NameSelector{
MatchNames: []string{"d8-cloud-instance-manager"},
},
},
FilterFunc: nameFilter,
},
{
Name: "machine_set",
ApiVersion: "machine.sapcloud.io/v1alpha1",
Kind: "MachineSet",
NamespaceSelector: &types.NamespaceSelector{
NameSelector: &types.NameSelector{
MatchNames: []string{"d8-cloud-instance-manager"},
},
},
FilterFunc: nameFilter,
},
{
Name: "machine",
ApiVersion: "machine.sapcloud.io/v1alpha1",
Kind: "Machine",
NamespaceSelector: &types.NamespaceSelector{
NameSelector: &types.NameSelector{
MatchNames: []string{"d8-cloud-instance-manager"},
},
},
FilterFunc: nameFilter,
},
},
}, handleDeploymentRequired)
func nameFilter(obj *unstructured.Unstructured) (go_hook.FilterResult, error) {
return obj.GetName(), nil
}
type depRequiredNG struct {
Name string
IsCloud bool
}
func depRequiredFilterNG(obj *unstructured.Unstructured) (go_hook.FilterResult, error) {
var ng ngv1.NodeGroup
err := sdk.FromUnstructured(obj, &ng)
if err != nil {
return nil, err
}
return depRequiredNG{
Name: ng.Name,
IsCloud: ng.Spec.NodeType == ngv1.NodeTypeCloudEphemeral,
}, nil
}
func handleDeploymentRequired(input *go_hook.HookInput) error {
var totalCount int
// we have cloud providers which support only cluster api
// and we do not need to deploy machine controller manager
// for these provider don't have machineClassKind settings or this setting is empty
mcmInstanceClassRaw := input.Values.Get("nodeManager.internal.cloudProvider.machineClassKind")
if mcmInstanceClassRaw.Exists() && mcmInstanceClassRaw.String() != "" {
snap := input.Snapshots["node_group"]
for _, sn := range snap {
ng := sn.(depRequiredNG)
if ng.IsCloud {
totalCount++
break // we need at least one NG
}
}
}
snapM := input.Snapshots["machine"]
totalCount += len(snapM)
snapMD := input.Snapshots["machine_deployment"]
totalCount += len(snapMD)
snapMS := input.Snapshots["machine_set"]
totalCount += len(snapMS)
if totalCount > 0 {
input.Values.Set("nodeManager.internal.machineControllerManagerEnabled", true)
return nil
}
input.Values.Remove("nodeManager.internal.machineControllerManagerEnabled")
return nil
}