This PR mounts the storage (empty dir) also for ruler (like what we did for alertmanager, we mount /tmp for it).
This is needed, otherwise, the ruler will have some errors like make /rules, read-only filesystem in the log.
However, every rules/rule groups are stored in minio.
This PR mounts the storage (empty dir) also for ruler (like what we did for alertmanager, we mount
/tmp
for it). This is needed, otherwise, the ruler will have some errors likemake /rules, read-only filesystem
in the log. However, every rules/rule groups are stored in minio.