forked from ehazlett/stellar
/
images.go
41 lines (33 loc) · 792 Bytes
/
images.go
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package node
import (
"context"
"time"
"github.com/containerd/containerd"
api "github.com/ehazlett/stellar/api/services/node/v1"
)
func (s *service) Images(ctx context.Context, req *api.ImagesRequest) (*api.ImagesResponse, error) {
c, err := s.containerd()
if err != nil {
return nil, err
}
defer c.Close()
// TODO: make timeout configurable
ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
defer cancel()
images, err := c.ListImages(ctx)
if err != nil {
return nil, err
}
return &api.ImagesResponse{
Images: s.imagesToProto(images),
}, nil
}
func (s *service) imagesToProto(images []containerd.Image) []*api.Image {
var i []*api.Image
for _, image := range images {
i = append(i, &api.Image{
ID: image.Name(),
})
}
return i
}