Otdfbt

I get this exception:

===> salt-ssh remote-host cmd.run 'id'
remote-host:
 ----------
 retcode:
 0
 stderr:
 Traceback (most recent call last):
 File "/var/tmp/.root_483e1e_salt/salt-call", line 15, in <module>
 salt_call()
 File "/var/tmp/.root_483e1e_salt/py2/salt/scripts.py", line 395, in salt_call
 import salt.cli.call
 File "/var/tmp/.root_483e1e_salt/py2/salt/cli/call.py", line 8, in <module>
 import salt.cli.caller
 File "/var/tmp/.root_483e1e_salt/py2/salt/cli/caller.py", line 18, in <module>
 import salt.loader
 File "/var/tmp/.root_483e1e_salt/py2/salt/loader.py", line 27, in <module>
 import salt.utils.event
 File "/var/tmp/.root_483e1e_salt/py2/salt/utils/event.py", line 70, in <module>
 import tornado.iostream
 File "/var/tmp/.root_483e1e_salt/py2/tornado/iostream.py", line 40, in <module>
 from tornado.netutil import ssl_wrap_socket, ssl_match_hostname, SSLCertificateError, _client_ssl_defaults, _server_ssl_defaults
 File "/var/tmp/.root_483e1e_salt/py2/tornado/netutil.py", line 56, in <module>
 import backports.ssl_match_hostname
 ImportError: No module named backports.ssl_match_hostname
 stdout:

What can I do?

Version: 2018.3.0

I modified /usr/lib64/python2.7/site-packages/tornado/netutil.py and set ssl=None.

I added the line between the "start/end hotfix:"

try:
 import ssl
except ImportError:
 # ssl is not available on Google App Engine
 ssl = None

# start hotfix 
# https://serverfault.com/questions/911446/saltstack-importerror-no-module-named-backports-ssl-match-hostname/911447#911447
ssl=None
# end hotfix

You need to use salt-ssh -t -w once on the next time to recreate the python-files on the remote-host.

Same happens on salt version 2019.2.0.

Related issue: https://github.com/saltstack/salt/issues/52453