centos-7 content provider failing to install and start docker

[wes hayutin]

2021-04-21 15:51:36.584866 | TASK [ensure-docker : Install docker-compose]
2021-04-21 15:51:36.752956 | primary | skipping: Conditional result was False
2021-04-21 15:51:36.798224 |
2021-04-21 15:51:36.798559 | TASK [ensure-docker : Stop docker.socket to avoid any conflict]
2021-04-21 15:51:41.505647 | primary | ERROR
2021-04-21 15:51:41.506265 | primary | {
2021-04-21 15:51:41.506397 | primary | "msg": "Could not find the requested service docker.socket: host"
2021-04-21 15:51:41.507205 | primary | }
2021-04-21 15:51:41.602839 |
2021-04-21 15:51:41.603201 | TASK [ensure-docker : Assure docker service is running]

https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_eb3/787363/4/check/tripleo-ci-centos-7-content-provider/eb37576/job-output.txt

https://zuul.openstack.org/builds?job_name=tripleo-ci-centos-7-content-provider

[wes hayutin (weshayutin)]

caused by https://review.opendev.org/c/zuul/zuul-jobs/+/787271

[wes hayutin (weshayutin)]

potential fix https://review.opendev.org/c/zuul/zuul-jobs/+/787421