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Description of problem: Running docker-1.7.1-1.gitb6416b7.fc22.x86_64 the command 'docker create' will both create and run the container, when upgrading to 'docker-1.7.1-7.gitd5a81b3.fc22.x86_64' this is no longer the case. Version-Release number of selected component (if applicable): docker-1.7.1-7.gitd5a81b3.fc22.x86_64 How reproducible: Always Steps to Reproduce: $ docker --version Docker version 1.7.1.fc22, build b6416b7/1.7.1 $ docker create --name test busybox Unable to find image 'busybox:latest' locally latest: Pulling from docker.io/busybox cf2616975b4a: Pull complete 6ce2e90b0bc7: Pull complete 8c2e06607696: Already exists docker.io/busybox:latest: The image you are pulling has been verified. Important: image verification is a tech preview feature and should not be relied on to provide security. Digest: sha256:38a203e1986cf79639cfb9b2e1d6e773de84002feea2d4eb006b52004ee8502d Status: Downloaded newer image for docker.io/busybox:latest ca36aabe0e0deafbde5a1ea253dd8f9ef37363da8f2a3f640eed878ae21b1f5c $ docker cp test:/bin/busybox ./ $ ls -l busybox -rwsr-xr-x. 1 root root 561992 May 22 2014 busybox $ docker stop test test $ docker rm test test $ docker rmi busybox Untagged: busybox:latest Deleted: 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55 Deleted: 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea Deleted: cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff $ dnf update docker $ docker --version Docker version 1.7.1.fc22, build d5a81b3/1.7.1 $ docker create --name test busybox Unable to find image 'busybox:latest' locally latest: Pulling from docker.io/busybox cf2616975b4a: Pull complete 6ce2e90b0bc7: Pull complete 8c2e06607696: Already exists docker.io/busybox:latest: The image you are pulling has been verified. Important: image verification is a tech preview feature and should not be relied on to provide security. Digest: sha256:38a203e1986cf79639cfb9b2e1d6e773de84002feea2d4eb006b52004ee8502d Status: Downloaded newer image for docker.io/busybox:latest a6665ee5b07506fb0988d896eed979ad0cfea9ba31f22044da00f9b6254d4db8 $ docker cp test:/bin/busybox ./ Error response from daemon: Could not find the file /bin/busybox in container test
Created attachment 1061266 [details] A diff between a version of docker that worked and latest Since it's not easy to trace the lineage of the docker code we have been using I have managed to get a diff of a version of docker where this worked (b6416b7) and the version where it doesn't work (d5a81b3). These commits are from https://github.com/rhatdan/docker.git but only one of them can be traced.
docker-1.7.1-8 was a revert to what existed in 1.7.1-1, which would be a temp fix for this bug. -8 has landed in fedora-updates. Keeping this open for now though.
Fixed in docker-1.8
As dan said this is fixed in the docker 1.8 rpms.