/
scheduler.go
77 lines (65 loc) · 1.59 KB
/
scheduler.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
package registry
import (
"encoding/json"
"sync"
"github.com/BurntSushi/toml"
"golang.org/x/xerrors"
"github.com/tsingson/discovery/conf"
"github.com/tsingson/discovery/model"
log "github.com/tsingson/zaplogger"
)
// Scheduler info.
type Scheduler struct {
Schedulers map[string]*model.Scheduler
mutex sync.RWMutex
r *Registry
}
// NewScheduler build a new Scheduler
func NewScheduler(r *Registry) *Scheduler {
return &Scheduler{
Schedulers: make(map[string]*model.Scheduler),
r: r,
}
}
// Load load Scheduler info.
func (s *Scheduler) Load(conf []byte) {
schs := make([]*model.Scheduler, 0)
err := json.Unmarshal(conf, &schs)
if err != nil {
log.Errorf("load Scheduler info err %v", err)
}
for _, sch := range schs {
s.Schedulers[appsKey(sch.AppID, sch.Env)] = sch
}
}
func (s *Scheduler) LoadConfig(cfg *conf.Config) error {
if len(cfg.Schedulers) == 0 {
return xerrors.New("no schedulers")
}
for _, sch := range cfg.Schedulers {
s.Schedulers[appsKey(sch.AppID, sch.Env)] = sch
}
return nil
}
// LoadToml load Scheduler info.
func (s *Scheduler) LoadToml(tomlFile string) error {
schs := make([]*model.Scheduler, 0)
if _, err := toml.DecodeFile(tomlFile, &schs); err != nil {
return err
}
for _, sch := range schs {
s.Schedulers[appsKey(sch.AppID, sch.Env)] = sch
}
return nil
}
// TODO:dynamic reload Scheduler config.
// func (s *Scheduler)Reolad(){
//
// }
// Get get Scheduler info.
func (s *Scheduler) Get(appid, env string) *model.Scheduler {
s.mutex.RLock()
sch := s.Schedulers[appsKey(appid, env)]
s.mutex.RUnlock()
return sch
}