Yes, export produces a tar with the content of the file system, but nothing else, so all metadata is lost.
On Tue, Mar 19, 2019, 19:15 'Nicholas Bayle' via Packer < [email protected]> wrote: > No dice. Is it safe to assume that "changes": [] only works with *commit*, > not *export_path*? > > On Tue, Mar 19, 2019 at 11:03 AM Rickard von Essen < > [email protected]> wrote: > >> Sorry I pointed to the wrong Labels.. >> >> $ cat docker-label.json >> { >> "builders": [ >> { >> "type": "docker", >> "image": "ubuntu:16.04", >> "commit": true, >> "changes": [ >> "LABEL foo=bar" >> ] >> } >> ] >> } >> >> $ packer build docker-label.json >> docker output will be in this color. >> >> ==> docker: Creating a temporary directory for sharing data... >> ==> docker: Pulling Docker image: ubuntu:16.04 >> docker: 16.04: Pulling from library/ubuntu >> docker: Digest: >> sha256:58d0da8bc2f434983c6ca4713b08be00ff5586eb5cdff47bcde4b2e88fd40f88 >> docker: Status: Image is up to date for ubuntu:16.04 >> ==> docker: Starting docker container... >> docker: Run command: docker run -v >> /Users/rickard.von.essen/.packer.d/tmp:/packer-files -d -i -t ubuntu:16.04 >> /bin/bash >> docker: Container ID: >> e231976dedf1f08ed8a7b8f85073c7f8d198d4b0ee9bcc6010df140e3b56b1a6 >> ==> docker: Using docker communicator to connect: 172.17.0.2 >> ==> docker: Committing the container >> docker: Image ID: >> sha256:f36adac65043d944f1e4f3d8764766f3238475d317785279f333838ce0e7889a >> ==> docker: Killing the container: >> e231976dedf1f08ed8a7b8f85073c7f8d198d4b0ee9bcc6010df140e3b56b1a6 >> Build 'docker' finished. >> >> ==> Builds finished. The artifacts of successful builds are: >> --> docker: Imported Docker image: >> sha256:f36adac65043d944f1e4f3d8764766f3238475d317785279f333838ce0e7889a >> >> $ docker inspect >> sha256:f36adac65043d944f1e4f3d8764766f3238475d317785279f333838ce0e7889a >> --format "{{ .Config.Labels }}" >> map[foo:bar] >> >> >> On Tue, Mar 19, 2019 at 4:57 PM 'Nicholas Bayle' via Packer < >> [email protected]> wrote: >> >>> I figured I was missing something like that. >>> >>> That said, I get: >>> >>>> docker inspect --format '{{ .ContainerConfig.Labels }}' 06a7e57ba554 >>>> map[] >>>> >>> >>> Here's the full output. Labels is null: >>> >>>> docker inspect 06a7 >>>> [ >>>> { >>>> "Id": >>>> "sha256:06a7e57ba5549e6c2bd1bdbbd7ad6369bb471ee180b41e636cd2b60fc82f0f8f", >>>> "RepoTags": [], >>>> "RepoDigests": [], >>>> "Parent": "", >>>> "Comment": "Imported from -", >>>> "Created": "2019-03-18T18:19:25.921251641Z", >>>> "Container": "", >>>> "ContainerConfig": { >>>> "Hostname": "", >>>> "Domainname": "", >>>> "User": "", >>>> "AttachStdin": false, >>>> "AttachStdout": false, >>>> "AttachStderr": false, >>>> "Tty": false, >>>> "OpenStdin": false, >>>> "StdinOnce": false, >>>> "Env": null, >>>> "Cmd": null, >>>> "Image": "", >>>> "Volumes": null, >>>> "WorkingDir": "", >>>> "Entrypoint": null, >>>> "OnBuild": null, >>>> *"Labels": null* >>>> }, >>>> "DockerVersion": "18.09.3", >>>> "Author": "", >>>> "Config": { >>>> "Hostname": "", >>>> "Domainname": "", >>>> "User": "", >>>> "AttachStdin": false, >>>> "AttachStdout": false, >>>> "AttachStderr": false, >>>> "Tty": false, >>>> "OpenStdin": false, >>>> "StdinOnce": false, >>>> "Env": null, >>>> "Cmd": null, >>>> "Image": "", >>>> "Volumes": null, >>>> "WorkingDir": "", >>>> "Entrypoint": null, >>>> "OnBuild": null, >>>> *"Labels": null* >>>> }, >>>> "Architecture": "amd64", >>>> "Os": "linux", >>>> "Size": 571834611, >>>> "VirtualSize": 571834611, >>>> "GraphDriver": { >>>> "Data": { >>>> "MergedDir": >>>> "/var/lib/docker/overlay2/7a747e66900365c1a537cc8d11f9b226304211c22a13fea5be57a698cd5aea1a/merged", >>>> "UpperDir": >>>> "/var/lib/docker/overlay2/7a747e66900365c1a537cc8d11f9b226304211c22a13fea5be57a698cd5aea1a/diff", >>>> "WorkDir": >>>> "/var/lib/docker/overlay2/7a747e66900365c1a537cc8d11f9b226304211c22a13fea5be57a698cd5aea1a/work" >>>> }, >>>> "Name": "overlay2" >>>> }, >>>> "RootFS": { >>>> "Type": "layers", >>>> "Layers": [ >>>> >>>> "sha256:ce86195a57b0d70635318da7f6123303ab8687b688cb458a55cd24be0fc8402d" >>>> ] >>>> }, >>>> "Metadata": { >>>> "LastTagTime": "0001-01-01T00:00:00Z" >>>> } >>>> } >>>> ] >>>> >>> >>> On Tue, Mar 19, 2019 at 12:54 AM Rickard von Essen < >>> [email protected]> wrote: >>> >>>> docker ps shows the running Docker *containers* >>>> >>>> You should use: >>>> docker inspect <image> --format "{{ .ContainerConfig.Labels }}" >>>> >>>> Images labels doesn't propagate from a *image *to a *container* started >>>> from it. >>>> >>>> On Mon, Mar 18, 2019 at 7:22 PM 'Nicholas Bayle' via Packer < >>>> [email protected]> wrote: >>>> >>>>> I'm new to docker, so maybe this is just my ignorance, but does adding >>>>> docker labels actually work with packer? >>>>> >>>>> 9 "builders": [{ >>>>>> 10 "type": "docker", >>>>>> 11 "image": "ubuntu:18.04", >>>>>> 12 "export_path": "output-docker/akm-{{user >>>>>> `akm_version`}}-u{{user `u_version`}}-{{user `build_stamp`}}.tar", >>>>>> 13 "changes": [ >>>>>> 14 "USER admin", >>>>>> 15 "EXPOSE 6000 6001 6002 6003 5696", >>>>>> 16 "LABEL com.townsend.version=1.0" >>>>>> 17 ] >>>>>> 18 }], >>>>>> >>>>> >>>>> The resulting image has no labels. >>>>> >>>>> docker ps --format "table {{.ID}}\t{{.Labels}}" >>>>>> CONTAINER ID LABELS >>>>>> 11b32092d884 >>>>>> >>>>> >>>>> Nick >>>>> >>>>> -- >>>>> This mailing list is governed under the HashiCorp Community Guidelines >>>>> - https://www.hashicorp.com/community-guidelines.html. 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Behavior in >> violation of those guidelines may result in your removal from this mailing >> list. >> >> GitHub Issues: https://github.com/mitchellh/packer/issues >> IRC: #packer-tool on Freenode >> --- >> You received this message because you are subscribed to the Google Groups >> "Packer" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/packer-tool/CALz9Rt8cyiqjP1HwkwpNQxVWCUwiJx%2BW76tW5v5WKN6%3DPVc32A%40mail.gmail.com >> <https://groups.google.com/d/msgid/packer-tool/CALz9Rt8cyiqjP1HwkwpNQxVWCUwiJx%2BW76tW5v5WKN6%3DPVc32A%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- > This mailing list is governed under the HashiCorp Community Guidelines - > https://www.hashicorp.com/community-guidelines.html. Behavior in > violation of those guidelines may result in your removal from this mailing > list. > > GitHub Issues: https://github.com/mitchellh/packer/issues > IRC: #packer-tool on Freenode > --- > You received this message because you are subscribed to the Google Groups > "Packer" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/packer-tool/CAGzi4%3D62VdHrdvyspEXiwLnf%2BXR6XAVonb5AqhZgBBPf7-ERmg%40mail.gmail.com > <https://groups.google.com/d/msgid/packer-tool/CAGzi4%3D62VdHrdvyspEXiwLnf%2BXR6XAVonb5AqhZgBBPf7-ERmg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- This mailing list is governed under the HashiCorp Community Guidelines - https://www.hashicorp.com/community-guidelines.html. 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