| Export journal files from devstack services | |
| Export the systemd journal for every devstack service in native | |
| journal format as well as text. Also, export a syslog-style file with | |
| kernal and sudo messages. | |
| Writes the output to the ``logs/`` subdirectory of | |
| ``devstack_base_dir``. | |
| **Role Variables** | |
| .. zuul:rolevar:: devstack_base_dir | |
| :default: /opt/stack | |
| The devstack base directory. |