When installing openstack `stable/xena` branch, bootstrap-servers [pass], all-in-one prechecks [pass], but when running all-in-one deploy the installer stops at this stage:
RUNNING HANDLER [common : Restart kolla-toolbox container] with the error:
fatal: [localhost]: FAILED! => {"changed": true, "msg": "'Traceback (most recent call last):\\n File \"/usr/local/lib/python3.8/dist-packages/docker/api/client.py\", line 268, in _raise_for_status\\n response.raise_for_status()\\n File \"/usr/lib/python3/dist-packages/requests/models.py\", line 940, in raise_for_status\\n raise HTTPError(http_error_msg, response=self)\\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/containers/kolla_toolbox/start\\n\\nDuring handling of the above exception, another exception occurred:\\n\\nTraceback (most recent call last):\\n File \"/tmp/ansible_kolla_docker_payload_9khtvvr_/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py\", line 1241, in main\\n File \"/tmp/ansible_kolla_docker_payload_9khtvvr_/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py\", line 892, in recreate_or_restart_container\\n File \"/tmp/ansible_kolla_docker_payload_9khtvvr_/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py\", line 924, in start_container\\n File \"/usr/local/lib/python3.8/dist-packages/docker/utils/decorators.py\", line 19, in wrapped\\n return f(self, resource_id, *args, **kwargs)\\n File \"/usr/local/lib/python3.8/dist-packages/docker/api/container.py\", line 1111, in start\\n self._raise_for_status(res)\\n File \"/usr/local/lib/python3.8/dist-packages/docker/api/client.py\", line 270, in _raise_for_status\\n raise create_api_error_from_http_exception(e)\\n File \"/usr/local/lib/python3.8/dist-packages/docker/errors.py\", line 31, in create_api_error_from_http_exception\\n raise cls(e, response=response, explanation=explanation)\\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/containers/kolla_toolbox/start: Internal Server Error (\"path /run is mounted on /run but it is not a shared mount\")\\n'"}
RUNNING HANDLER [common : Restart cron container] ****************************************************************************************************************************
NO MORE HOSTS LEFT ***********************************************************************************************************************************************************
PLAY RECAP *******************************************************************************************************************************************************************
localhost : ok=24 changed=12 unreachable=0 failed=1 skipped=1 rescued=0 ignored=0
Command failed ansible-playbook -e @/etc/kolla/globals.yml -e @/etc/kolla/passwords.yml -e CONFIG_DIR=/etc/kolla -e kolla_action=deploy /usr/local/share/kolla-ansible/ansible/site.yml --inventory ./all-in-one
Please provide distribution name and version (I'm guessing Ubuntu 20.04 in this reported case), the running Docker and containerd daemons versions, used Kolla Ansible version (commit id or version from PyPI - whichever you used).
Please also attach output of `mount`, `dpkg -l` and `ps aux`.
Does reboot help?