diff options
| -rw-r--r-- | image/image.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/image/image.go b/image/image.go index 683c3fedd0..7e0646f072 100644 --- a/image/image.go +++ b/image/image.go @@ -96,6 +96,15 @@ func (img *Image) RunConfig() *container.Config { return img.Config } +// BaseImgArch returns the image's architecture. If not populated, defaults to the host runtime arch. +func (img *Image) BaseImgArch() string { + arch := img.Architecture + if arch == "" { + arch = runtime.GOARCH + } + return arch +} + // OperatingSystem returns the image's operating system. If not populated, defaults to the host runtime OS. func (img *Image) OperatingSystem() string { os := img.OS @@ -157,7 +166,7 @@ func NewChildImage(img *Image, child ChildConfig, platform string) *Image { V1Image: V1Image{ DockerVersion: dockerversion.Version, Config: child.Config, - Architecture: runtime.GOARCH, + Architecture: img.BaseImgArch(), OS: platform, Container: child.ContainerID, ContainerConfig: *child.ContainerConfig, |