Environment
Symptoms
During an upgrade, the cbupgrade script fails with on-screen errors:
# /usr/share/cb/cbupgrade
Traceback (most recent call last):
File "/usr/share/cb/cbupgrade", line 5, in <module>
from cb.maintenance.cbupgrade import main
File "/usr/share/cb/virtualenv/lib/python3.10/site-packages/cb/maintenance/cbupgrade/main.py", line 4, in <module>
File "/usr/share/cb/virtualenv/lib/python3.10/site-packages/cb/utils/monkey.py", line 7, in patch_all
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/monkey.py", line 1279, in patch_all
patch_ssl(_warnings=_warnings, _first_time=first_time)
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/monkey.py", line 200, in ignores
return func(*args, **kwargs)
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/monkey.py", line 1044, in patch_ssl
gevent_mod, _ = _patch_module('ssl', _warnings=_warnings)
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/monkey.py", line 462, in _patch_module
gevent_module, target_module, target_module_name = _check_availability(name)
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/monkey.py", line 448, in _check_availability
gevent_module = getattr(__import__('gevent.' + name), name)
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/ssl.py", line 32, in <module>
from gevent import _ssl3 as _source # pragma: no cover
File "/usr/share/cb/virtualenv/lib64/python3.10/site-packages/gevent/_ssl3.py", line 11, in <module>
import ssl as __ssl__
File "/usr/lib64/python3.10/ssl.py", line 99, in <module>
import _ssl # if we can't import it, let the error propagate
ImportError: libssl.so.1.1: cannot open shared object file: No such file or directory
Cause
The 'openssl11-libs' package is missing.
Resolution
- Install the 'openssl11-libs' package:
# yum install openssl11-libs
- Re-run the cbupgrade script.
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