-
Notifications
You must be signed in to change notification settings - Fork 287
/
config.go
236 lines (208 loc) · 7.37 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
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
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
/*
* Copyright 2020 The Dragonfly 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 config
import (
"net"
"runtime"
"time"
"github.com/pkg/errors"
"d7y.io/dragonfly/v2/cmd/dependency/base"
dc "d7y.io/dragonfly/v2/internal/dynconfig"
"d7y.io/dragonfly/v2/pkg/util/hostutils"
"d7y.io/dragonfly/v2/pkg/util/net/iputils"
)
type Config struct {
base.Options `yaml:",inline" mapstructure:",squash"`
Scheduler *SchedulerConfig `yaml:"scheduler" mapstructure:"scheduler"`
Server *ServerConfig `yaml:"server" mapstructure:"server"`
DynConfig *DynConfig `yaml:"dynConfig" mapstructure:"dynConfig"`
Manager *ManagerConfig `yaml:"manager" mapstructure:"manager"`
Host *HostConfig `yaml:"host" mapstructure:"host"`
Job *JobConfig `yaml:"job" mapstructure:"job"`
Metrics *MetricsConfig `yaml:"metrics" mapstructure:"metrics"`
DisableCDN bool `yaml:"disableCDN" mapstructure:"disableCDN"`
}
func New() *Config {
return &Config{
Scheduler: &SchedulerConfig{
Algorithm: "default",
WorkerNum: runtime.GOMAXPROCS(0),
BackSourceCount: 3,
AccessWindow: 3 * time.Minute,
CandidateParentCount: 10,
Scheduler: "basic",
CDNLoad: 100,
ClientLoad: 10,
OpenMonitor: false,
GC: &GCConfig{
PeerGCInterval: 1 * time.Minute,
TaskGCInterval: 1 * time.Minute,
PeerTTL: 10 * time.Minute,
PeerTTI: 3 * time.Minute,
TaskTTL: 10 * time.Minute,
TaskTTI: 3 * time.Minute,
},
},
Server: &ServerConfig{
IP: iputils.IPv4,
Host: hostutils.FQDNHostname,
Port: 8002,
},
DynConfig: &DynConfig{
Type: dc.LocalSourceType,
ExpireTime: 30 * time.Second,
CDNDirPath: "",
Data: &DynconfigData{
CDNs: []*CDN{
{
HostName: "localhost",
IP: "127.0.0.1",
Port: 8003,
DownloadPort: 8001,
SecurityGroup: "",
Location: "",
IDC: "",
},
},
},
},
Manager: &ManagerConfig{
Addr: "",
SchedulerClusterID: 0,
KeepAlive: KeepAliveConfig{
Interval: 5 * time.Second,
},
},
Host: &HostConfig{
Location: "",
IDC: "",
},
Job: &JobConfig{
GlobalWorkerNum: 10,
SchedulerWorkerNum: 10,
LocalWorkerNum: 10,
Redis: &RedisConfig{
Host: "",
Port: 6379,
Password: "",
BrokerDB: 1,
BackendDB: 2,
},
},
DisableCDN: false,
}
}
func (c *Config) Validate() error {
if c.DynConfig.CDNDirPath == "" {
if c.DynConfig.Type == dc.LocalSourceType && c.DynConfig.Data == nil {
return errors.New("dynconfig is LocalSourceType type requires parameter data")
}
}
if c.DynConfig.Type == dc.ManagerSourceType {
if c.DynConfig.ExpireTime == 0 {
return errors.New("dynconfig is ManagerSourceType type requires parameter expireTime")
}
if c.Manager.Addr == "" {
return errors.New("dynconfig is ManagerSourceType type requires parameter manager addr")
}
if c.Manager.SchedulerClusterID == 0 {
return errors.New("dynconfig is ManagerSourceType type requires parameter manager schedulerClusterID")
}
}
return nil
}
func (c *Config) Convert() error {
if c.Manager.Addr != "" && c.Job.Redis.Host == "" {
host, _, err := net.SplitHostPort(c.Manager.Addr)
if err != nil {
return err
}
c.Job.Redis.Host = host
}
return nil
}
type ManagerConfig struct {
// Addr is manager address.
Addr string `yaml:"addr" mapstructure:"addr"`
// SchedulerClusterID is scheduler cluster id.
SchedulerClusterID uint `yaml:"schedulerClusterID" mapstructure:"schedulerClusterID"`
// KeepAlive configuration
KeepAlive KeepAliveConfig `yaml:"keepAlive" mapstructure:"keepAlive"`
}
type KeepAliveConfig struct {
// Keep alive interval
Interval time.Duration `yaml:"interval" mapstructure:"interval"`
}
type DynConfig struct {
// Type is dynconfig source type.
Type dc.SourceType `yaml:"type" mapstructure:"type"`
// ExpireTime is expire time for manager cache.
ExpireTime time.Duration `yaml:"expireTime" mapstructure:"expireTime"`
// CDNDirPath is cdn dir.
CDNDirPath string `yaml:"cdnDirPath" mapstructure:"cdnDirPath"`
// Data is dynconfig local data.
Data *DynconfigData `yaml:"data" mapstructure:"data"`
}
type SchedulerConfig struct {
Algorithm string `yaml:"algorithm" mapstructure:"algorithm"`
WorkerNum int `yaml:"workerNum" mapstructure:"workerNum"`
BackSourceCount int32 `yaml:"backSourceCount" mapstructure:"backSourceCount"`
// AccessWindow should less than CDN task expireTime
AccessWindow time.Duration `yaml:"accessWindow" mapstructure:"accessWindow"`
CandidateParentCount int `yaml:"candidateParentCount" mapstructure:"candidateParentCount"`
Scheduler string `yaml:"scheduler" mapstructure:"scheduler"`
CDNLoad int `yaml:"cdnLoad" mapstructure:"cdnLoad"`
ClientLoad int32 `yaml:"clientLoad" mapstructure:"clientLoad"`
OpenMonitor bool `yaml:"openMonitor" mapstructure:"openMonitor"`
GC *GCConfig `yaml:"gc" mapstructure:"gc"`
}
type ServerConfig struct {
IP string `yaml:"ip" mapstructure:"ip"`
Host string `yaml:"host" mapstructure:"host"`
Port int `yaml:"port" mapstructure:"port"`
}
type GCConfig struct {
PeerGCInterval time.Duration `yaml:"peerGCInterval" mapstructure:"peerGCInterval"`
// PeerTTL is advised to set the time to be smaller than the expire time of a task in the CDN
PeerTTL time.Duration `yaml:"peerTTL" mapstructure:"peerTTL"`
PeerTTI time.Duration `yaml:"peerTTI" mapstructure:"peerTTI"`
TaskGCInterval time.Duration `yaml:"taskGCInterval" mapstructure:"taskGCInterval"`
TaskTTL time.Duration `yaml:"taskTTL" mapstructure:"taskTTL"`
TaskTTI time.Duration `yaml:"taskTTI" mapstructure:"taskTTI"`
}
type MetricsConfig struct {
Addr string `yaml:"addr" mapstructure:"addr"`
EnablePeerHost bool `yaml:"enablePeerHost" mapstructure:"enablePeerHost"`
}
type HostConfig struct {
// Location for scheduler
Location string `mapstructure:"location" yaml:"location"`
// IDC for scheduler
IDC string `mapstructure:"idc" yaml:"idc"`
}
type RedisConfig struct {
Host string `yaml:"host" mapstructure:"host"`
Port int `yaml:"port" mapstructure:"port"`
Password string `yaml:"password" mapstructure:"password"`
BrokerDB int `yaml:"brokerDB" mapstructure:"brokerDB"`
BackendDB int `yaml:"backendDB" mapstructure:"backendDB"`
}
type JobConfig struct {
GlobalWorkerNum uint `yaml:"globalWorkerNum" mapstructure:"globalWorkerNum"`
SchedulerWorkerNum uint `yaml:"schedulerWorkerNum" mapstructure:"schedulerWorkerNum"`
LocalWorkerNum uint `yaml:"localWorkerNum" mapstructure:"localWorkerNum"`
Redis *RedisConfig `yaml:"redis" mapstructure:"redis"`
}