forked from kiali/kiali
-
Notifications
You must be signed in to change notification settings - Fork 0
/
virtual_service_checker.go
73 lines (56 loc) · 2.48 KB
/
virtual_service_checker.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
package checkers
import (
"github.com/kiali/kiali/business/checkers/virtual_services"
"github.com/kiali/kiali/kubernetes"
"github.com/kiali/kiali/models"
)
const VirtualCheckerType = "virtualservice"
type VirtualServiceChecker struct {
Namespace string
DestinationRules []kubernetes.IstioObject
VirtualServices []kubernetes.IstioObject
}
// An Object Checker runs all checkers for an specific object type (i.e.: pod, route rule,...)
// It run two kinds of checkers:
// 1. Individual checks: validating individual objects.
// 2. Group checks: validating behaviour between configurations.
func (in VirtualServiceChecker) Check() models.IstioValidations {
validations := models.IstioValidations{}
validations = validations.MergeValidations(in.runIndividualChecks())
validations = validations.MergeValidations(in.runGroupChecks())
return validations
}
// Runs individual checks for each virtual service
func (in VirtualServiceChecker) runIndividualChecks() models.IstioValidations {
validations := models.IstioValidations{}
for _, virtualService := range in.VirtualServices {
validations.MergeValidations(in.runChecks(virtualService))
}
return validations
}
// runGroupChecks runs group checks for all virtual services
func (in VirtualServiceChecker) runGroupChecks() models.IstioValidations {
validations := models.IstioValidations{}
enabledCheckers := []GroupChecker{
virtual_services.SingleHostChecker{Namespace: in.Namespace, VirtualServices: in.VirtualServices},
}
for _, checker := range enabledCheckers {
validations = validations.MergeValidations(checker.Check())
}
return validations
}
// runChecks runs all the individual checks for a single virtual service and appends the result into validations.
func (in VirtualServiceChecker) runChecks(virtualService kubernetes.IstioObject) models.IstioValidations {
virtualServiceName := virtualService.GetObjectMeta().Name
key, rrValidation := EmptyValidValidation(virtualServiceName, virtualService.GetObjectMeta().Namespace, VirtualCheckerType)
enabledCheckers := []Checker{
virtual_services.RouteChecker{Route: virtualService},
virtual_services.SubsetPresenceChecker{Namespace: in.Namespace, DestinationRules: in.DestinationRules, VirtualService: virtualService},
}
for _, checker := range enabledCheckers {
checks, validChecker := checker.Check()
rrValidation.Checks = append(rrValidation.Checks, checks...)
rrValidation.Valid = rrValidation.Valid && validChecker
}
return models.IstioValidations{key: rrValidation}
}