kolla_toolbox sudoers not using the correct ansible path in stable/queens branch

[David Blaisonneau]

This issue appends during kolla-ansible task "ceph : Looking up disks to bootstrap for Ceph OSDs"

TASK [ceph : Looking up disks to bootstrap for Ceph OSDs] **********************
fatal: [server11]: FAILED! => {"changed": false, "cmd": ["docker", "exec", "-t", "kolla_toolbox", "sudo", "-E", "ansible", "localhost", "-m", "find_disks", "-a", "partition_name='KOLLA_CEPH_OSD_BOOTSTRAP' match_mode='prefix' use_udev=True"], "delta": "0:05:00.081435", "end": "2018-06-12 07:31:22.649652", "failed": true, "failed_when_result": true, "msg": "non-zero return code", "rc": 1, "start": "2018-06-12 07:26:22.568217", "stderr": "", "stderr_lines": [], "stdout": "\r\nWe trust you have received the usual lecture from the local System\r\nAdministrator. It usually boils down to these three things:\r\n\r\n #1) Respect the privacy of others.\r\n #2) Think before you type.\r\n #3) With great power comes great responsibility.\r\n\r\n[sudo] password for ansible: ", "stdout_lines": ["", "We trust you have received the usual lecture from the local System", "Administrator. It usually boils down to these three things:", "", " #1) Respect the privacy of others.", " #2) Think before you type.", " #3) With great power comes great responsibility.", "", "[sudo] password for ansible: "]}

This probably appends after the merge of commit 9ef9cbeb8f3504a4d80716e5e6ae7e9e6bb372d6 on docker/kolla-toolbox/ansible_sudoers. This patch does not reflect the correct ansible path in stable/queens version.

The path in sudoers is /opt/ansible/bin/ansible or /usr/local/bin/ansible but the correct path in centos-source-kolla-toolbox image is /usr/bin/ansible.

The correction of this bug could be the revert on this patch or probably the usage of the virtualenv_path in kolla/docker/kolla-toolbox/Dockerfile.j2 as done in master branch

Thanks for your help