/
components.go
74 lines (66 loc) 路 1.96 KB
/
components.go
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package gc
import (
"time"
"github.com/pkg/errors"
config_core "github.com/kumahq/kuma/pkg/config/core"
"github.com/kumahq/kuma/pkg/core/resources/apis/mesh"
"github.com/kumahq/kuma/pkg/core/resources/apis/system"
"github.com/kumahq/kuma/pkg/core/resources/model"
"github.com/kumahq/kuma/pkg/core/runtime"
)
func Setup(rt runtime.Runtime) error {
if err := setupCollector(rt); err != nil {
return err
}
if err := setupFinalizer(rt); err != nil {
return err
}
return nil
}
func setupCollector(rt runtime.Runtime) error {
switch rt.Config().Environment {
// Dataplane GC is run only on Universal because on Kubernetes Dataplanes are bounded by ownership to Pods.
// Therefore on K8S offline dataplanes are cleaned up quickly enough to not run this.
case config_core.UniversalEnvironment:
return rt.Add(
NewCollector(rt.ResourceManager(), 1*time.Minute, rt.Config().Runtime.Universal.DataplaneCleanupAge),
)
default:
return nil
}
}
func setupFinalizer(rt runtime.Runtime) error {
var newTicker func() *time.Ticker
var resourceTypes []model.ResourceType
switch rt.Config().Mode {
case config_core.Standalone:
newTicker = func() *time.Ticker {
return time.NewTicker(rt.Config().Metrics.Dataplane.IdleTimeout)
}
resourceTypes = []model.ResourceType{
mesh.DataplaneInsightType,
}
case config_core.Zone:
newTicker = func() *time.Ticker {
return time.NewTicker(rt.Config().Metrics.Dataplane.IdleTimeout)
}
resourceTypes = []model.ResourceType{
mesh.DataplaneInsightType,
mesh.ZoneIngressInsightType,
}
case config_core.Global:
newTicker = func() *time.Ticker {
return time.NewTicker(rt.Config().Metrics.Zone.IdleTimeout)
}
resourceTypes = []model.ResourceType{
system.ZoneInsightType,
}
default:
return errors.Errorf("unknown Kuma CP mode %v", rt.Config().Mode)
}
finalizer, err := NewSubscriptionFinalizer(rt.ResourceManager(), newTicker, resourceTypes...)
if err != nil {
return err
}
return rt.Add(finalizer)
}