-
Notifications
You must be signed in to change notification settings - Fork 248
/
taskgroup.go
204 lines (178 loc) · 5.96 KB
/
taskgroup.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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
/*
* Tencent is pleased to support the open source community by making Blueking Container Service available.
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the MIT License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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 etcd
import (
"github.com/Tencent/bk-bcs/bcs-common/common/blog"
"github.com/Tencent/bk-bcs/bcs-common/pkg/scheduler/schetypes"
schStore "github.com/Tencent/bk-bcs/bcs-mesos/bcs-scheduler/src/manager/store"
"github.com/Tencent/bk-bcs/bcs-mesos/kubebkbcsv2/apis/bkbcs/v2"
"k8s.io/apimachinery/pkg/api/errors"
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func (store *managerStore) CheckTaskGroupExist(taskGroup *types.TaskGroup) (string, bool) {
obj, err := store.FetchDBTaskGroup(taskGroup.ID)
if err == nil {
return obj.ResourceVersion, true
}
return "", false
}
//SaveTaskGroup save task group to store
func (store *managerStore) SaveTaskGroup(taskGroup *types.TaskGroup) error {
now := time.Now().UnixNano()
client := store.BkbcsClient.TaskGroups(taskGroup.RunAs)
v2Taskgroup := &v2.TaskGroup{
TypeMeta: metav1.TypeMeta{
Kind: CrdTaskGroup,
APIVersion: ApiversionV2,
},
ObjectMeta: metav1.ObjectMeta{
Name: taskGroup.ID,
Namespace: taskGroup.RunAs,
Labels: store.filterSpecialLabels(taskGroup.ObjectMeta.Labels),
Annotations: taskGroup.ObjectMeta.Annotations,
},
Spec: v2.TaskGroupSpec{
TaskGroup: *taskGroup,
},
}
var err error
rv, exist := store.CheckTaskGroupExist(taskGroup)
if exist {
v2Taskgroup.ResourceVersion = rv
v2Taskgroup, err = client.Update(v2Taskgroup)
} else {
v2Taskgroup, err = client.Create(v2Taskgroup)
}
if err != nil {
if store.ObjectNotLatestErr(err) {
store.syncTaskgroupInCache(taskGroup.ID)
}
return err
}
taskGroup.ResourceVersion = v2Taskgroup.ResourceVersion
saveCacheTaskGroup(taskGroup)
//save task
if taskGroup.Taskgroup != nil {
for _, task := range taskGroup.Taskgroup {
err := store.SaveTask(task)
if err != nil {
return err
}
}
}
delay := (time.Now().UnixNano() - now) / 1000 / 1000
if delay > 50 {
blog.Warnf("save taskgroup(%s) delay(%d)", taskGroup.ID, delay)
}
return nil
}
func (store *managerStore) syncTaskgroupInCache(taskgroupId string) {
taskgroup, err := store.FetchDBTaskGroup(taskgroupId)
if err != nil {
blog.Errorf("fetch taskgroup(%s) in kube-apiserver failed: %s", taskgroupId, err.Error())
return
}
saveCacheTaskGroup(taskgroup)
}
//list mesos cluster taskgroups, include: application、deployment、daemonset...
func (store *managerStore) ListClusterTaskgroups() ([]*types.TaskGroup, error) {
return listCacheTaskgroups()
}
func (store *managerStore) listTaskgroupsInDB() ([]*types.TaskGroup, error) {
client := store.BkbcsClient.TaskGroups("")
v2Taskgroups, err := client.List(metav1.ListOptions{})
if err != nil {
return nil, err
}
taskgroups := make([]*types.TaskGroup, 0, len(v2Taskgroups.Items))
for _, taskgroup := range v2Taskgroups.Items {
obj := taskgroup.Spec.TaskGroup
obj.ResourceVersion = taskgroup.ResourceVersion
//get tasks
taskIds := make([]string, 0, len(obj.Taskgroup))
for _, task := range obj.Taskgroup {
taskIds = append(taskIds, task.ID)
}
//obj.Taskgroup = make([]*types.Task, len(taskIds))
for index, taskID := range taskIds {
task, err := store.FetchDBTask(taskID)
if err != nil {
blog.Errorf("fail to get task by ID(%s), err:%s", taskID, err.Error())
continue
}
obj.Taskgroup[index] = task
}
taskgroups = append(taskgroups, &obj)
}
return taskgroups, nil
}
//DeleteTaskGroup delete a task group with executor id is taskGroupID
func (store *managerStore) DeleteTaskGroup(taskGroupID string) error {
taskgroup, err := store.FetchTaskGroup(taskGroupID)
if err != nil {
return err
}
taskIds := make([]string, 0, len(taskgroup.Taskgroup))
for _, task := range taskgroup.Taskgroup {
taskIds = append(taskIds, task.ID)
}
//delte tasks
for _, taskID := range taskIds {
if err := store.DeleteTask(taskID); err != nil {
blog.Error("fail to delete task(ID:%s), err:%s", taskID, err.Error())
return err
}
}
runAs, _ := types.GetRunAsAndAppIDbyTaskGroupID(taskGroupID)
client := store.BkbcsClient.TaskGroups(runAs)
err = client.Delete(taskGroupID, &metav1.DeleteOptions{})
if err != nil && !errors.IsNotFound(err) {
return err
}
deleteCacheTaskGroup(taskGroupID)
return nil
}
//FetchTaskGroup fetch a types.TaskGroup
func (store *managerStore) FetchTaskGroup(taskGroupID string) (*types.TaskGroup, error) {
cacheTaskgroup, _ := fetchCacheTaskGroup(taskGroupID)
if cacheTaskgroup == nil {
return nil, schStore.ErrNoFound
}
return cacheTaskgroup, nil
}
//FetchTaskGroup fetch a types.TaskGroup
func (store *managerStore) FetchDBTaskGroup(taskGroupID string) (*types.TaskGroup, error) {
runAs, _ := types.GetRunAsAndAppIDbyTaskGroupID(taskGroupID)
client := store.BkbcsClient.TaskGroups(runAs)
v2Taskgroup, err := client.Get(taskGroupID, metav1.GetOptions{})
if err != nil {
return nil, err
}
taskGroup := v2Taskgroup.Spec.TaskGroup
taskIds := make([]string, 0, len(taskGroup.Taskgroup))
for _, task := range taskGroup.Taskgroup {
taskIds = append(taskIds, task.ID)
}
taskGroup.Taskgroup = make([]*types.Task, len(taskIds))
for index, taskID := range taskIds {
task, err := store.FetchDBTask(taskID)
if err != nil {
blog.Error("fail to get task by ID(%s), err:%s", taskID, err.Error())
return nil, err
}
taskGroup.Taskgroup[index] = task
}
taskGroup.ResourceVersion = v2Taskgroup.ResourceVersion
return &taskGroup, nil
}