docker: Generate /packages.txt in centos6 image
commita34ac8d472a36582e8aaf93688cee62b4cac4201
authorFam Zheng <famz@redhat.com>
Wed, 21 Sep 2016 03:49:20 +0000 (21 11:49 +0800)
committerFam Zheng <famz@redhat.com>
Fri, 23 Sep 2016 03:48:32 +0000 (23 11:48 +0800)
tree5346131251bcf071e0ea908480d7149b24d17735
parent65a03dd6c6b89223154e48193044577387e05dc2
docker: Generate /packages.txt in centos6 image

Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-2-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
tests/docker/dockerfiles/centos6.docker