Merge pull request #25251 from tchaikov/wip-bionic-dockerfile
authorKefu Chai <tchaikov@gmail.com>
Tue, 27 Nov 2018 06:30:45 +0000 (14:30 +0800)
committerGitHub <noreply@github.com>
Tue, 27 Nov 2018 06:30:45 +0000 (14:30 +0800)
tests: add ubuntu 18.04 dockerfile

Reviewed-by: Brad Hubbard <bhubbard@redhat.com>

Trivial merge