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sidecars_checker.go
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/
sidecars_checker.go
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package checkers
import (
core_v1 "k8s.io/api/core/v1"
"github.com/kiali/kiali/business/checkers/sidecars"
"github.com/kiali/kiali/kubernetes"
"github.com/kiali/kiali/models"
)
const SidecarCheckerType = "sidecar"
type SidecarChecker struct {
Sidecars []kubernetes.IstioObject
ServiceEntries []kubernetes.IstioObject
Services []core_v1.Service
Namespaces models.Namespaces
WorkloadList models.WorkloadList
}
func (s SidecarChecker) Check() models.IstioValidations {
validations := models.IstioValidations{}
validations = validations.MergeValidations(s.runIndividualChecks())
validations = validations.MergeValidations(s.runGroupChecks())
return validations
}
func (s SidecarChecker) runGroupChecks() models.IstioValidations {
validations := models.IstioValidations{}
enabledDRCheckers := []GroupChecker{
sidecars.MultiMatchChecker{Sidecars: s.Sidecars},
}
for _, checker := range enabledDRCheckers {
validations = validations.MergeValidations(checker.Check())
}
return validations
}
func (s SidecarChecker) runIndividualChecks() models.IstioValidations {
validations := models.IstioValidations{}
for _, sidecar := range s.Sidecars {
validations.MergeValidations(s.runChecks(sidecar))
}
return validations
}
func (s SidecarChecker) runChecks(sidecar kubernetes.IstioObject) models.IstioValidations {
policyName := sidecar.GetObjectMeta().Name
key, rrValidation := EmptyValidValidation(policyName, sidecar.GetObjectMeta().Namespace, SidecarCheckerType)
serviceHosts := kubernetes.ServiceEntryHostnames(s.ServiceEntries)
enabledCheckers := []Checker{
sidecars.WorkloadSelectorChecker{Sidecar: sidecar, WorkloadList: s.WorkloadList},
sidecars.EgressHostChecker{Sidecar: sidecar, Services: s.Services, ServiceEntries: serviceHosts},
}
for _, checker := range enabledCheckers {
checks, validChecker := checker.Check()
rrValidation.Checks = append(rrValidation.Checks, checks...)
rrValidation.Valid = rrValidation.Valid && validChecker
}
return models.IstioValidations{key: rrValidation}
}