Bug 1306701

Description of problem:

When trying to build a Docker images using the 'busybox' base image, the user may receive an error like "image ID '' is invalid".


Version-Release number of selected component (if applicable):

docker-1.8.2-10.el7.x86_64


How reproducible:

Sporadic.


Steps to Reproduce:
1.  Create Dockerfile that contains 'FROM busybox'
2.  docker build -t <name> <path/to/Dockerfile>


Actual results:

-bash-4.2# docker build -t busybox_httpd /root/busybox_httpd/
Sending build context to Docker daemon 2.048 kB
Step 0 : FROM busybox
image ID '' is invalid


Expected results:

-bash-4.2# docker build -t busybox_httpd /root/busybox_httpd/
Sending build context to Docker daemon 2.048 kB
Step 0 : FROM busybox
Trying to pull repository registry.access.redhat.com/busybox ... not found
Trying to pull repository docker.io/library/busybox ... latest: Pulling from library/busybox
9e77fef7a1c9: Pull complete 
964092b7f3e5: Pull complete 
library/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:c1bc9b4bffe665bf014a305cc6cf3bca0e6effeb69d681d7a208ce741dad58e0
Status: Downloaded newer image for docker.io/busybox:latest
...


Additional info:

I've observed this sporadically while testing on RHELAH.  Unfortunately, I have not been able to reliably reproduce this.

I have an Ansible playbook that attempts to build and run Docker images using a number of base images.  In the most recent attempt to run the playbook, the first image build/run was successful using the 'alpine' base image. However, the follow on build/run of 'busybox' failed.

Below are some details from the system where I last saw the issue.


-bash-4.2# atomic host status
  TIMESTAMP (UTC)         VERSION   ID             OSNAME               REFSPEC                                                        
* 2016-02-05 17:06:13     7.2.2     b1012093ef     rhel-atomic-host     rhel-atomic-host-ostree:rhel-atomic-host/7/x86_64/standard     
  2015-11-10 16:11:46     7.2       ec85fba1bf     rhel-atomic-host     rhel-atomic-host-ostree:rhel-atomic-host/7/x86_64/standard     

-bash-4.2# rpm -q docker
docker-1.8.2-10.el7.x86_64

-bash-4.2# cat /root/busybox_httpd/Dockerfile 
FROM busybox
MAINTAINER Micah Abbott <micah>

LABEL Version=1.0
LABEL RUN="docker run -d --name NAME -p 80:80 IMAGE"

ENV container docker

COPY Dockerfile /

RUN mkdir /www && echo "SUCCESS busybox_httpd" > /www/index.html

EXPOSE 80

ENTRYPOINT [ "/bin/httpd" ]
CMD [ "-f", "-h", "/www", "-p", "80" ]

-bash-4.2# docker build -t busybox_httpd /root/busybox_httpd/
Sending build context to Docker daemon 2.048 kB
Step 0 : FROM busybox
image ID '' is invalid

# journalctl -e --no-pager -u docker
...
Feb 10 16:14:45 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:14:45.310791764-05:00" level=info msg="GET /v1.20/images/json"
Feb 10 16:14:45 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:14:45.328533955-05:00" level=warning msg="couldn't load b175bcb790231169e232739bd2172bded9669c25104a9b723999c5f366ed7543 from docker.io/busybox:latest: image ID '' is invalid"
Feb 10 16:14:46 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:14:46.155999154-05:00" level=info msg="POST /v1.20/build?cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&memory=0&memswap=0&rm=1&t=busybox_httpd&ulimits=null"
Feb 10 16:17:05 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:17:05.413992484-05:00" level=info msg="GET /v1.20/images/json"
Feb 10 16:17:05 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:17:05.455594651-05:00" level=warning msg="couldn't load b175bcb790231169e232739bd2172bded9669c25104a9b723999c5f366ed7543 from docker.io/busybox:latest: image ID '' is invalid"
Feb 10 16:17:22 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:17:22.906471652-05:00" level=info msg="POST /v1.20/build?cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&memory=0&memswap=0&rm=1&t=busybox_httpd&ulimits=null"
Feb 10 16:19:55 dhcp-41-112.bos.redhat.com docker[4867]: time="2016-02-10T16:19:55.898463850-05:00" level=info msg="POST /v1.20/build?cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&memory=0&memswap=0&rm=1&t=busybox_httpd&ulimits=null"