[Pkg-salt-team] Bug#805071: salt-ssh: sal-ssh in sid does not work with a Wheezy target : no backports.ssl_match_hostname in the pushed bundle

[Gilles Mocellin]

Package: salt-ssh
Version: 2015.8.1+ds-2
Severity: important

Dear Maintainer,

I use salt-ssh to launch commands on several servers, Debian Jessie,
Ubuntu Trusty and Proxmox 3.x, based on Debian Wheezy.

Since the last salt update in sid, salt-ssh cannot launch commands on a
Wheezy target, the salt-thin.tar.gz bundle lacks dependencies (backports.ssl_match_hostname) :

~ salt-ssh host3 test.ping
host3:
    ----------
    retcode:
        0
    stderr:
        Traceback (most recent call last):
          File "/tmp/.root_bf8a0c_salt/salt-call", line 4, in <module>
            salt_call()
          File "/tmp/.root_bf8a0c_salt/salt/scripts.py", line 325, in salt_call
            import salt.cli.call
          File "/tmp/.root_bf8a0c_salt/salt/cli/call.py", line 9, in <module>
            import salt.cli.caller
          File "/tmp/.root_bf8a0c_salt/salt/cli/caller.py", line 20, in <module>
            import salt.minion
          File "/tmp/.root_bf8a0c_salt/salt/minion.py", line 84, in <module>
            import salt.pillar
          File "/tmp/.root_bf8a0c_salt/salt/pillar/__init__.py", line 15, in <module>
            import salt.fileclient
          File "/tmp/.root_bf8a0c_salt/salt/fileclient.py", line 29, in <module>
            import salt.utils.http
          File "/tmp/.root_bf8a0c_salt/salt/utils/http.py", line 58, in <module>
            import tornado.simple_httpclient
          File "/tmp/.root_bf8a0c_salt/tornado/simple_httpclient.py", line 8, in <module>
            from tornado.http1connection import HTTP1Connection, HTTP1ConnectionParameters
          File "/tmp/.root_bf8a0c_salt/tornado/http1connection.py", line 30, in <module>
            from tornado import iostream
          File "/tmp/.root_bf8a0c_salt/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 "/tmp/.root_bf8a0c_salt/tornado/netutil.py", line 49, in <module>
            import backports.ssl_match_hostname
        ImportError: No module named backports.ssl_match_hostname
    stdout:

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.2.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages salt-ssh depends on:
ii  python-msgpack  0.4.6-1+b1
pn  python:any      <none>
ii  salt-common     2015.8.1+ds-2

salt-ssh recommends no packages.

salt-ssh suggests no packages.

-- Configuration Files:
/etc/salt/roster changed [not included]

-- no debconf information