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This PR adds a note to the cephadm installation guide that informs users that only podman version 2.0.0 and higher work with Ceph, with the exception of podman version 2.2.1, which does not work with Ceph. There is also a note regarding kubic stable 3.0.1 working, but only with newer kernels. Signed-off-by: Zac Dover <zac.dover@gmail.com>
55 lines
1.7 KiB
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55 lines
1.7 KiB
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===========================
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Compatibility and Stability
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===========================
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.. _cephadm-compatibility-with-podman:
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Compatibility with Podman Versions
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----------------------------------
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Podman and Ceph have different end-of-life strategies that
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might make it challenging to find compatible Podman and Ceph
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versions
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Those versions are expected to work:
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+-----------+---------------------------------------+
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| Ceph | Podman |
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+-----------+-------+-------+-------+-------+-------+
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| | 1.9 | 2.0 | 2.1 | 2.2 | 3.0 |
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+===========+=======+=======+=======+=======+=======+
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| <= 15.2.5 | True | False | False | False | False |
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+-----------+-------+-------+-------+-------+-------+
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| >= 15.2.6 | True | True | True | False | False |
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+-----------+-------+-------+-------+-------+-------+
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| >= 16.2.1 | False | True | True | False | True |
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+-----------+-------+-------+-------+-------+-------+
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.. warning::
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Only podman versions that are 2.0.0 and higher work with Ceph Pacific, with the exception of podman version 2.2.1, which does not work with Ceph Pacific. kubic stable is known to work with Ceph Pacific, but it must be run with a newer kernel.
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.. _cephadm-stability:
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Stability
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---------
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Cephadm is actively in development. Please be aware that some
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functionality is still rough around the edges. Especially the
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following components are working with cephadm, but the
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documentation is not as complete as we would like, and there may be some
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changes in the near future:
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- RGW
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Cephadm support for the following features is still under development and may see breaking
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changes in future releases:
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- Ingress
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- Cephadm exporter daemon
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- cephfs-mirror
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In case you encounter issues, see also :ref:`cephadm-pause`.
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