adamant-kite-43734
06/09/2022, 1:42 PMfast-garage-66093
06/09/2022, 4:38 PM--output
. The option exists to export the image somewhere else instead of importing it into the runtime.melodic-hamburger-23329
06/09/2022, 4:42 PMThe image exporter writes the build result as an image or a manifest list. When using docker driver the image will appear in docker images. Optionally, image can be automatically pushed to a registry by specifying attributes.
--output type=image,name=$IMAGE,push=false
in Docker mode (when using buildx) makes the image available locally. However, in containerd mode, the command just finishes silently and there’s no image anywhere. My point is; it seems that `nerdctl build`’s behavior unexpectedly differs from docker buildx build
even though the APIs are very similar. It would help avoid confusion if the APIs matched in expected behavior.melodic-hamburger-23329
06/09/2022, 4:55 PMfast-garage-66093
06/09/2022, 4:57 PMname=$IMAGE
parameter and pushes to the --tag
repository instead @best-accountant-68201 :
$ nerdctl build -t registry.home/hi:there --output type=image,name=registry.home/wazzup:yo,push=true .
[+] Building 0.6s (7/7) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 68B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for <http://docker.io/library/busybox:latest|docker.io/library/busybox:latest> 0.4s
=> [1/2] FROM <http://docker.io/library/busybox@sha256:3614ca5eacf0a3a1bcc361c939202a974b4902b9334ff36eb29ffe9011aaad83|docker.io/library/busybox@sha256:3614ca5eacf0a3a1bcc361c939202a974b4902b9334ff36eb29ffe9011aaad83> 0.0s
=> => resolve <http://docker.io/library/busybox@sha256:3614ca5eacf0a3a1bcc361c939202a974b4902b9334ff36eb29ffe9011aaad83|docker.io/library/busybox@sha256:3614ca5eacf0a3a1bcc361c939202a974b4902b9334ff36eb29ffe9011aaad83> 0.0s
=> CACHED [2/2] RUN touch /wazzup 0.0s
=> exporting to image 0.1s
=> => exporting layers 0.0s
=> => exporting manifest sha256:0012dd04372a9a766eba420c0a7aa2ad91bd4b3ef248111e383fe2ae8e77c920 0.0s
=> => exporting config sha256:c7be383d61fc802cad6de5f81d27a72d49d3f921137c3e1919f6dded7060fa74 0.0s
=> => naming to registry.home/hi:there 0.0s
=> => pushing layers 0.1s
=> => pushing manifest for registry.home/hi:there@sha256:0012dd04372a9a766eba420c0a7aa2ad91bd4b3ef248111e383fe2ae8e7 0.0s
=> [auth] sharing credentials for registry.home 0.0s
$ nerdctl images
REPOSITORY TAG IMAGE ID CREATED PLATFORM SIZE BLOB SIZE
rancher/rancher latest ae5135c25b21 39 hours ago linux/amd64 1.5 GiB 434.2 MiB
fast-garage-66093
06/09/2022, 4:59 PMregistry.home/hi:there
locally and also push it to registry.home/wazzup:yo
, but it didn't create any local image, and pushed to the former rather than the latter repo name.fast-garage-66093
06/09/2022, 5:00 PMmelodic-hamburger-23329
06/09/2022, 5:01 PMfast-garage-66093
06/09/2022, 5:01 PMmelodic-hamburger-23329
06/09/2022, 5:03 PMmake binaries
doesn’t seem to work.fast-garage-66093
06/09/2022, 5:14 PMnerdctl
doesn't actually run on macOS, this is maybe not too surprising. You could run the build inside the VM, so instead of make binaries
try rdctl shell make binaries
, but note that I haven't done it. You will need to install the required tools into the VM, like rdctl shell sudo apk add go
and whatever else may be needed (like make
).fast-garage-66093
06/09/2022, 5:18 PMrdctl shell sudo apk add git go make
rdctl shell make binaries
fast-garage-66093
06/09/2022, 5:20 PM$ rdctl shell sudo _output/nerdctl --version
nerdctl version 0.20.0-38-gb702a25
fast-garage-66093
06/09/2022, 5:21 PM/usr/local/bin
if you want the Rancher Desktop nerdctl
wrapper to use it automaticallyfast-garage-66093
06/09/2022, 5:23 PM$ rdctl shell sudo _output/nerdctl --address /run/k3s/containerd/containerd.sock images
REPOSITORY TAG IMAGE ID CREATED PLATFORM SIZE BLOB SIZE
rancher/rancher latest ae5135c25b21 39 hours ago linux/amd64 1.5 GiB 434.2 MiB
fast-garage-66093
06/09/2022, 5:23 PMmelodic-hamburger-23329
06/10/2022, 3:12 AMmelodic-hamburger-23329
06/10/2022, 5:26 AMfast-garage-66093
06/10/2022, 5:29 AMbest-accountant-68201
06/10/2022, 6:09 AM