From: "Max R. Carrara" <m.carrara@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v1 master ceph 0/2] Fix Ceph Squid Module Loading
Date: Wed, 16 Jul 2025 19:39:54 +0200 [thread overview]
Message-ID: <20250716173956.980112-1-m.carrara@proxmox.com> (raw)
Fix Ceph Squid Module Loading - v1
==================================
The first patch provides a workaround for the PyO3 ImportError that's
being thrown by the `restful` Ceph mgr Python module upon import.
This fixes the following error:
2025-07-16T17:40:40.932+0200 7c315bc77080 1 mgr[py] Loading python module 'restful'
2025-07-16T17:40:41.220+0200 7c315bc77080 -1 mgr[py] Module not found: 'restful'
2025-07-16T17:40:41.220+0200 7c315bc77080 -1 mgr[py] Traceback (most recent call last):
File "/usr/share/ceph/mgr/restful/__init__.py", line 1, in <module>
from .module import Module
File "/usr/share/ceph/mgr/restful/module.py", line 22, in <module>
from OpenSSL import crypto
File "/lib/python3/dist-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import SSL, crypto
File "/lib/python3/dist-packages/OpenSSL/SSL.py", line 15, in <module>
from cryptography import x509
File "/lib/python3/dist-packages/cryptography/x509/__init__.py", line 7, in <module>
from cryptography.x509 import certificate_transparency, verification
File "/lib/python3/dist-packages/cryptography/x509/certificate_transparency.py", line 11, in <module>
from cryptography.hazmat.bindings._rust import x509 as rust_x509
ImportError: PyO3 modules compiled for CPython 3.8 or older may only be initialized once per interpreter process
2025-07-16T17:40:41.222+0200 7c315bc77080 -1 mgr[py] Class not found in module 'restful'
2025-07-16T17:40:41.222+0200 7c315bc77080 -1 mgr[py] Error loading module 'restful': (2) No such file or directory
The second patch fixes how the Ceph mgr looks up the NOTIFY_TYPES
attribute of the mgr Python modules' classes. This also happens to fix
the `mgr_module` Python module import failure. In total, this fixes
errors like the following:
2025-07-16T17:40:41.222+0200 7c315bc77080 1 mgr[py] Loading python module 'selftest'
2025-07-16T17:40:41.377+0200 7c315bc77080 -1 mgr[py] Module selftest has missing NOTIFY_TYPES member
2025-07-16T17:40:41.377+0200 7c315bc77080 -1 mgr[py] Module not found: 'mgr_module'
2025-07-16T17:40:41.377+0200 7c315bc77080 -1 mgr[py] AttributeError: type object 'Module' has no attribute 'NOTIFY_TYPES'
2025-07-16T17:40:41.377+0200 7c315bc77080 1 mgr[py] Loading python module 'snap_schedule'
2025-07-16T17:40:41.497+0200 7c315bc77080 -1 mgr[py] Module snap_schedule has missing NOTIFY_TYPES member
2025-07-16T17:40:41.497+0200 7c315bc77080 -1 mgr[py] Module not found: 'mgr_module'
2025-07-16T17:40:41.497+0200 7c315bc77080 -1 mgr[py] AttributeError: type object 'Module' has no attribute 'NOTIFY_TYPES'
2025-07-16T17:40:41.497+0200 7c315bc77080 1 mgr[py] Loading python module 'stats'
2025-07-16T17:40:41.636+0200 7c315bc77080 1 mgr[py] Loading python module 'status'
2025-07-16T17:40:41.785+0200 7c315bc77080 -1 mgr[py] Module status has missing NOTIFY_TYPES member
2025-07-16T17:40:41.785+0200 7c315bc77080 -1 mgr[py] Module not found: 'mgr_module'
2025-07-16T17:40:41.785+0200 7c315bc77080 -1 mgr[py] AttributeError: type object 'Module' has no attribute 'NOTIFY_TYPES'
Note: These logs can be found inside the ceph-mgr logs in the
/var/log/ceph directory.
The commit messages of the supplied patches elaborate on further
details.
Summary of Changes
------------------
Max R. Carrara (2):
provide workaround for PyO3 ImportError
mgr: fix errors regarding module imports and NOTIFY_TYPES attributes
...ul-provide-workaround-for-PyO3-Impor.patch | 152 ++++++++++++++++++
...mport-by-making-NOTIFY_TYPES-in-py-m.patch | 56 +++++++
patches/series | 2 +
3 files changed, 210 insertions(+)
create mode 100644 patches/0058-pybind-mgr-restful-provide-workaround-for-PyO3-Impor.patch
create mode 100644 patches/0059-mgr-fix-module-import-by-making-NOTIFY_TYPES-in-py-m.patch
--
2.39.5
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next reply other threads:[~2025-07-16 17:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 17:39 Max R. Carrara [this message]
2025-07-16 17:39 ` [pve-devel] [PATCH v1 master ceph 1/2] provide workaround for PyO3 ImportError Max R. Carrara
2025-07-16 17:39 ` [pve-devel] [PATCH v1 master ceph 2/2] mgr: fix errors regarding module imports and NOTIFY_TYPES attributes Max R. Carrara
2025-07-16 20:15 ` [pve-devel] applied-series: [PATCH v1 master ceph 0/2] Fix Ceph Squid Module Loading Thomas Lamprecht
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