This repository has been archived by the owner on Jan 30, 2020. It is now read-only.
/
registry.go
114 lines (93 loc) · 2.75 KB
/
registry.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
// Copyright 2014 The fleet 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 client
import (
"github.com/coreos/fleet/job"
"github.com/coreos/fleet/registry"
"github.com/coreos/fleet/schema"
)
type RegistryClient struct {
registry.Registry
}
func (rc *RegistryClient) Units() ([]*schema.Unit, error) {
rUnits, err := rc.Registry.Units()
if err != nil {
return nil, err
}
sUnits, err := rc.Registry.Schedule()
if err != nil {
return nil, err
}
sUnitMap := make(map[string]*job.ScheduledUnit, len(sUnits))
for _, sUnit := range sUnits {
sUnit := sUnit
sUnitMap[sUnit.Name] = &sUnit
}
units := make([]*schema.Unit, len(rUnits))
for i, ru := range rUnits {
units[i] = schema.MapUnitToSchemaUnit(&ru, sUnitMap[ru.Name])
}
return units, nil
}
func (rc *RegistryClient) Unit(name string) (*schema.Unit, error) {
rUnit, err := rc.Registry.Unit(name)
if err != nil || rUnit == nil {
return nil, err
}
var sUnit *job.ScheduledUnit
// Only non-global units have an associated Schedule
if !rUnit.IsGlobal() {
sUnit, err = rc.Registry.ScheduledUnit(name)
if err != nil {
return nil, err
}
}
return schema.MapUnitToSchemaUnit(rUnit, sUnit), nil
}
func (rc *RegistryClient) CreateUnit(u *schema.Unit) error {
rUnit := job.Unit{
Name: u.Name,
Unit: *schema.MapSchemaUnitOptionsToUnitFile(u.Options),
TargetState: job.JobStateInactive,
}
if len(u.DesiredState) > 0 {
ts, err := job.ParseJobState(u.DesiredState)
if err != nil {
return err
}
rUnit.TargetState = ts
}
return rc.Registry.CreateUnit(&rUnit)
}
func (rc *RegistryClient) UnitState(name string) (*schema.UnitState, error) {
rUnitState, err := rc.Registry.UnitState(name)
if err != nil {
return nil, err
}
return schema.MapUnitStateToSchemaUnitState(rUnitState), nil
}
func (rc *RegistryClient) UnitStates() ([]*schema.UnitState, error) {
rUnitStates, err := rc.Registry.UnitStates()
if err != nil {
return nil, err
}
states := make([]*schema.UnitState, len(rUnitStates))
for i, rus := range rUnitStates {
states[i] = schema.MapUnitStateToSchemaUnitState(rus)
}
return states, nil
}
func (rc *RegistryClient) SetUnitTargetState(name, target string) error {
return rc.Registry.SetUnitTargetState(name, job.JobState(target))
}