PANIC: The docker-image needs to be entered
Summary
Cannot register using executer docker
with --docker-image centos:6
[root@istest05 ~]# /usr/bin/gitlab-runner register -n --url https://git.example.com/ci --registration-token XXXXXXXXXXXXXXXXX --executor docker --tag-list istest05,docker --run-untagged false --name istest05-docker-runner41 --docker-image centos:6
Running in system-mode.
Registering runner... succeeded runner=7jdCVRt_
PANIC: The docker-image needs to be entered
Unregistering runner from GitLab succeeded runner=3f9e5cf8
Actual behavior
PANIC: The docker-image needs to be entered
Expected behavior
I would expect it to register correctly.
Environment description
Runner host
[root@istest05 ~]# uname -a
Linux istest05.yb.lmax 2.6.32-642.3.1.el6.x86_64 #1 SMP Tue Jul 12 18:30:56 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[root@istest05 ~]# cat /etc/system-release
CentOS release 6.8 (Final)
[root@istest05 ~]# /usr/bin/gitlab-runner --version
Version: 10.1.0
Git revision: c1ecf97f
Git branch: 10-1-stable
GO version: go1.8.3
Built: Sat, 21 Oct 2017 21:33:24 +0000
OS/Arch: linux/amd64
Components
GitLab 10.1.1
GitLab Shell 5.9.3
GitLab Workhorse v3.2.0
GitLab API v4
Gitaly 0.43.1
Git 2.13.6
Ruby 2.3.5p376
Rails 4.2.8
postgresql