Configurable osd_memory_target
Bug #1934143 reported by
Ponnuvel Palaniyappan
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ceph Monitor Charm |
Fix Committed
|
Undecided
|
Unassigned | ||
Ceph OSD Charm |
Fix Committed
|
Wishlist
|
Samuel Walladge |
Bug Description
Can we have an option to configure `osd_memory_target` via the charm?
This value defaults to 4G. But the ideal value depends on the host machine's available memory.
We can also consider calculating it automatically, similar to what ceph-ansible does [0]. There's been some upstream discussion [1] about doing it in cephadm. So we can do it in charms as well.
[0] https:/
[1] https://<email address hidden>
description: | updated |
tags: | added: seg |
Changed in charm-ceph-osd: | |
assignee: | nobody → Samuel Walladge (swalladge) |
Changed in charm-ceph-osd: | |
status: | Triaged → In Progress |
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This is a nice idea. I'm guessing that a config parameter that also has an "auto" option for calculation would be idea, with the default of not being set staying at 4GB for backwards compatibility.