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leonchik1976
Guru
Joined: 24 Jan 2010
Posts: 337
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 Posted: Sun Oct 29, 2023 9:32 am Post subject: ceph dashboard |
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hi, trying to set ceph dashboard:
| Code: | # ceph mgr module enable dashboard
Error ENOENT: module 'dashboard' reports that it cannot run on the active manager daemon: PyO3 modules may only be initialized once per interpreter process (pass --force to force enablement) |
using --force enables it, but:
| Code: | [WRN] MGR_MODULE_DEPENDENCY: 2 mgr modules have failed dependencies
Module 'dashboard' has failed dependency: PyO3 modules may only be initialized once per interpreter process
Module 'restful' has failed dependency: PyO3 modules may only be initialized once per interpreter process |
it still fails.
faced the same on debian, but it was solved by installing "ceph-mgr-dashboard" package, can't find the same in portage tree. please your help
[Moderator edit: added [code] tags to preserve output layout. -Hu] |
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djpearman
n00b
Joined: 19 Jul 2005
Posts: 42
Location: Germany
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| Posted: Sat Feb 03, 2024 11:12 am Post subject: |
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Hi,
I'm having the same issue. When I attempt to enable dashboard, the ceph manager log spits out:
| Code: | 2024-02-03T11:25:48.417+0100 7fe278e89040 1 mgr[py] Loading python module 'dashboard'
2024-02-03T11:25:48.877+0100 7fe278e89040 -1 mgr[py] Module not found: 'dashboard'
2024-02-03T11:25:48.877+0100 7fe278e89040 -1 mgr[py] Traceback (most recent call last):
File "/usr/share/ceph/mgr/dashboard/__init__.py", line 60, in <module>
from .module import Module, StandbyModule # noqa: F401
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/share/ceph/mgr/dashboard/module.py", line 30, in <module>
from .controllers import Router, json_error_page
File "/usr/share/ceph/mgr/dashboard/controllers/__init__.py", line 1, in <module>
from ._api_router import APIRouter
File "/usr/share/ceph/mgr/dashboard/controllers/_api_router.py", line 1, in <module>
from ._router import Router
File "/usr/share/ceph/mgr/dashboard/controllers/_router.py", line 7, in <module>
from ._base_controller import BaseController
File "/usr/share/ceph/mgr/dashboard/controllers/_base_controller.py", line 11, in <module>
from ..services.auth import AuthManager, JwtManager
File "/usr/share/ceph/mgr/dashboard/services/auth.py", line 12, in <module>
import jwt
File "/lib/python3.11/site-packages/jwt/__init__.py", line 1, in <module>
from .api_jwk import PyJWK, PyJWKSet
File "/lib/python3.11/site-packages/jwt/api_jwk.py", line 7, in <module>
from .algorithms import get_default_algorithms, has_crypto, requires_cryptography
File "/lib/python3.11/site-packages/jwt/algorithms.py", line 12, in <module>
from .utils import (
File "/lib/python3.11/site-packages/jwt/utils.py", line 7, in <module>
from cryptography.hazmat.primitives.asymmetric.ec import EllipticCurve
File "/lib/python3.11/site-packages/cryptography/hazmat/primitives/asymmetric/ec.py", line 11, in
<module>
from cryptography.hazmat._oid import ObjectIdentifier
File "/lib/python3.11/site-packages/cryptography/hazmat/_oid.py", line 9, in <module>
from cryptography.hazmat.bindings._rust import (
ImportError: PyO3 modules may only be initialized once per interpreter process
2024-02-03T11:25:48.880+0100 7fe278e89040 -1 mgr[py] Class not found in module 'dashboard'
2024-02-03T11:25:48.880+0100 7fe278e89040 -1 mgr[py] Error loading module 'dashboard': (2) No such
file or directory |
According to this thread the problem is related to packages cryptography and pyopenssl and is currently being worked on as far as I can tell. The workaround of downgrading both packages isn't feasible since older versions are no longer in the tree.
The problem also appears to be affecting module cephadm.
I haven't found a solution yet, but will post if I find one. |
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leonchik1976
Guru
Joined: 24 Jan 2010
Posts: 337
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| Posted: Thu Oct 03, 2024 5:14 pm Post subject: |
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| still an issue on gentoo. is there anyone who was able to enable dashboard? |
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djpearman
n00b
Joined: 19 Jul 2005
Posts: 42
Location: Germany
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leonchik1976
Guru
Joined: 24 Jan 2010
Posts: 337
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| Posted: Mon Oct 28, 2024 4:20 pm Post subject: |
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this what it fails with:
Oct 28 18:17:12 server01 ceph-mgr[207144]: from OpenSSL import SSL, crypto
Oct 28 18:17:12 server01 ceph-mgr[207144]: File "/lib/python3.12/site-packages/OpenSSL/SSL.py", line 11, in <module>
Oct 28 18:17:12 server01 ceph-mgr[207144]: from OpenSSL._util import (
Oct 28 18:17:12 server01 ceph-mgr[207144]: File "/lib/python3.12/site-packages/OpenSSL/_util.py", line 6, in <module>
Oct 28 18:17:12 server01 ceph-mgr[207144]: from cryptography.hazmat.bindings.openssl.binding import Binding
Oct 28 18:17:12 server01 ceph-mgr[207144]: File "/lib/python3.12/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 15, in <module>
Oct 28 18:17:12 server01 ceph-mgr[207144]: from cryptography.exceptions import InternalError
Oct 28 18:17:12 server01 ceph-mgr[207144]: File "/lib/python3.12/site-packages/cryptography/exceptions.py", line 9, in <module>
Oct 28 18:17:12 server01 ceph-mgr[207144]: from cryptography.hazmat.bindings._rust import exceptions as rust_exceptions
Oct 28 18:17:12 server01 ceph-mgr[207144]: ImportError: PyO3 modules compiled for CPython 3.8 or older may only be initialized once per interpreter process |
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