breaking change in ansible 2.12.3 - connecting to myjail@host instead of host

[hugopeixoto]

I'm not using sshjail, but I'm using sshlxd which started as a fork and I think this problem applies to both.

Ansible 2.12.3 includes this pull request which overwrites self.host in a bunch of places. This means that ansible will try to ssh into myjail@address (and fail) instead of just connecting to address.

My fix for this was to add a self.set_option('host', self.host) in exec_command:

def exec_command(self, cmd, in_data=None, executable='/bin/sh', sudoable=True):
    ''' run a command in the container '''

    self.set_option('host', self.host)
    cmd = '%s exec %s -- %s' % (self.get_container_connector(), self.get_container_id(), cmd)

    return super(Connection, self).exec_command(cmd, in_data, True)