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Update docs for client.cinder to support COW snapshots #1375

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Update docs for client.cinder to support COW snapshots #1375

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eebe32a
Update docs for client.cinder to support COW snapshots
jovial Nov 14, 2024
db739c2
Update releasenotes/notes/adjust-ceph-permissions-on-images-for-cinde…
jovial Nov 14, 2024
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2 changes: 1 addition & 1 deletion doc/source/configuration/cephadm.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -243,7 +243,7 @@ for Cinder, Cinder backup, Glance, and Nova in Kolla Ansible.
- name: client.cinder
caps:
mon: "profile rbd"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd-read-only pool=images"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd pool=images"
mgr: "profile rbd pool=volumes, profile rbd pool=vms"
- name: client.cinder-backup
caps:
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2 changes: 1 addition & 1 deletion etc/kayobe/environments/aufn-ceph/cephadm.yml
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Expand Up @@ -46,7 +46,7 @@ cephadm_keys:
- name: client.cinder
caps:
mon: "profile rbd"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd-read-only pool=images"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd pool=images"
mgr: "profile rbd pool=volumes, profile rbd pool=vms"
state: present
- name: client.cinder-backup
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2 changes: 1 addition & 1 deletion etc/kayobe/environments/ci-multinode/cephadm.yml
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Expand Up @@ -47,7 +47,7 @@ cephadm_keys:
- name: client.cinder
caps:
mon: "profile rbd"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd-read-only pool=images"
osd: "profile rbd pool=volumes, profile rbd pool=vms, profile rbd pool=images"
mgr: "profile rbd pool=volumes, profile rbd pool=vms"
state: present
- name: client.cinder-backup
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10 changes: 10 additions & 0 deletions releasenotes/notes/adjust-ceph-permissions-on-images-for-cinder-user-3154b995916ee27e.yaml
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@@ -0,0 +1,10 @@
---
fixes:
- |
Adjusts the documented permissions for the images pool for the Cinder user.
This is to support copy on write snapshots of VMs using Ceph backed
ephemeral storage. Existing deployments will need to manually adjust these
values using the CLI (the collection is currently not smart enough to do this):
``ceph auth caps client.cinder mon 'profile rbd' osd 'profile rbd
pool=volumes, profile rbd pool=vms, profile rbd pool=images' mgr 'profile
rbd pool=volumes, profile rbd pool=vms'``.