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
|
package diff
import (
"github.com/kong/deck/crud"
"github.com/kong/deck/state"
"github.com/pkg/errors"
)
func (sc *Syncer) deleteCertificates() error {
currentCertificates, err := sc.currentState.Certificates.GetAll()
if err != nil {
return errors.Wrap(err, "error fetching certificates from state")
}
for _, certificate := range currentCertificates {
n, err := sc.deleteCertificate(certificate)
if err != nil {
return err
}
if n != nil {
err = sc.queueEvent(*n)
if err != nil {
return err
}
}
}
return nil
}
func (sc *Syncer) deleteCertificate(
certificate *state.Certificate) (*Event, error) {
_, err := sc.targetState.Certificates.Get(*certificate.ID)
if err == state.ErrNotFound {
return &Event{
Op: crud.Delete,
Kind: "certificate",
Obj: certificate,
}, nil
}
if err != nil {
return nil, errors.Wrapf(err, "looking up certificate '%v'",
certificate.Identifier())
}
return nil, nil
}
func (sc *Syncer) createUpdateCertificates() error {
targetCertificates, err := sc.targetState.Certificates.GetAll()
if err != nil {
return errors.Wrap(err, "error fetching certificates from state")
}
for _, certificate := range targetCertificates {
n, err := sc.createUpdateCertificate(certificate)
if err != nil {
return err
}
if n != nil {
err = sc.queueEvent(*n)
if err != nil {
return err
}
}
}
return nil
}
func (sc *Syncer) createUpdateCertificate(
certificate *state.Certificate) (*Event, error) {
certificateCopy := &state.Certificate{Certificate: *certificate.DeepCopy()}
currentCertificate, err := sc.currentState.Certificates.Get(*certificate.ID)
if err == state.ErrNotFound {
// certificate not present, create it
return &Event{
Op: crud.Create,
Kind: "certificate",
Obj: certificateCopy,
}, nil
}
if err != nil {
return nil, errors.Wrapf(err, "error looking up certificate %v",
certificate.Identifier())
}
// found, check if update needed
if !currentCertificate.EqualWithOpts(certificateCopy, false, true) {
return &Event{
Op: crud.Update,
Kind: "certificate",
Obj: certificateCopy,
OldObj: currentCertificate,
}, nil
}
return nil, nil
}
|
