Compatibility and Stability
Compatibility with Podman Versions
Podman and Ceph have different end-of-life strategies. This means that care must be taken in finding a version of Podman that is compatible with Ceph.
These versions are expected to work:
Ceph |
Podman |
||||
|---|---|---|---|---|---|
1.9 |
2.0 |
2.1 |
2.2 |
3.0 |
|
<= 15.2.5 |
True |
False |
False |
False |
False |
>= 15.2.6 |
True |
True |
True |
False |
False |
>= 16.2.1 |
False |
True |
True |
False |
True |
Warning
To use Podman with Ceph Pacific, you must use a version of Podman that is 2.0.0 or higher. However, Podman version 2.2.1 does not work with Ceph Pacific.
“Kubic stable” is known to work with Ceph Pacific, but it must be run with a newer kernel.
Stability
Cephadm is under development. Some functionality is incomplete. Be aware that some of the components of Ceph may not work perfectly with cephadm. These include:
RGW
Cephadm support remains under development for the following features:
Ingress
Cephadm exporter daemon
cephfs-mirror
If a cephadm command fails or a service stops running properly, see Pausing or disabling cephadm for instructions on how to pause the Ceph cluster’s background activity and how to disable cephadm.