CONTAINER ID   IMAGE                                                      COMMAND                  CREATED         STATUS         PORTS     NAMES
6640e0e9ec09   quay.io/openstack.kolla/centos-source-cron:yoga            "dumb-init --single-…"   4 minutes ago   Up 4 minutes             cron
a5415482afa9   quay.io/openstack.kolla/centos-source-kolla-toolbox:yoga   "dumb-init --single-…"   4 minutes ago   Up 4 minutes             kolla_toolbox
3bdca9e1af65   quay.io/openstack.kolla/centos-source-fluentd:yoga         "dumb-init --single-…"   5 minutes ago   Up 5 minutes             fluentd