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Aggregate errors for kube runtime GC

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Signed-off-by: Ted Yu <yute@vmware.com>
This commit is contained in:
Ted Yu 2019-02-18 13:29:16 -08:00 committed by Ted Yu
parent 9891824352
commit dae6950f04
1 changed files with 8 additions and 3 deletions
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11
pkg/kubelet/kuberuntime/kuberuntime_gc.go
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@ -24,6 +24,7 @@ import (
"time"
"k8s.io/apimachinery/pkg/types"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/klog"
internalapi "k8s.io/kubernetes/pkg/kubelet/apis/cri"
@ -375,16 +376,20 @@ func (cgc *containerGC) evictPodLogsDirectories(allSourcesReady bool) error {
// * gets evictable sandboxes which are not ready and contains no containers.
// * removes evictable sandboxes.
func (cgc *containerGC) GarbageCollect(gcPolicy kubecontainer.ContainerGCPolicy, allSourcesReady bool, evictTerminatedPods bool) error {
errors := []error{}
// Remove evictable containers
if err := cgc.evictContainers(gcPolicy, allSourcesReady, evictTerminatedPods); err != nil {
return err
errors = append(errors, err)
}
// Remove sandboxes with zero containers
if err := cgc.evictSandboxes(evictTerminatedPods); err != nil {
return err
errors = append(errors, err)
}
// Remove pod sandbox log directory
return cgc.evictPodLogsDirectories(allSourcesReady)
if err := cgc.evictPodLogsDirectories(allSourcesReady); err != nil {
errors = append(errors, err)
}
return utilerrors.NewAggregate(errors)
}