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Fix dockershim panic when listing images

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This commit is contained in:
Pengfei Ni 2017-10-18 14:54:19 +08:00
parent 505ccb88da
commit 77ed72f583
1 changed files with 4 additions and 2 deletions
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6
pkg/kubelet/dockershim/docker_image.go
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@ -21,6 +21,7 @@ import (
"net/http"
dockertypes "github.com/docker/docker/api/types"
dockerfilters "github.com/docker/docker/api/types/filters"
"github.com/docker/docker/pkg/jsonmessage"
runtimeapi "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
@ -33,8 +34,9 @@ import (
func (ds *dockerService) ListImages(filter *runtimeapi.ImageFilter) ([]*runtimeapi.Image, error) {
opts := dockertypes.ImageListOptions{}
if filter != nil {
if imgSpec := filter.GetImage(); imgSpec != nil {
opts.Filters.Add("reference", imgSpec.Image)
if filter.GetImage().GetImage() != "" {
opts.Filters = dockerfilters.NewArgs()
opts.Filters.Add("reference", filter.GetImage().GetImage())
}
}