Expand ~ shell shortcuts for the --private-key argument

lib/ansible/runner/connection_plugins/paramiko_ssh.py

@@ -82,7 +82,7 @@ class Connection(object):
             allow_agent = False
         try:
             ssh.connect(self.host, username=user, allow_agent=allow_agent, look_for_keys=True,
-                key_filename=self.runner.private_key_file, password=self.runner.remote_pass,
+                key_filename=os.path.expanduser(self.runner.private_key_file), password=self.runner.remote_pass,
                 timeout=self.runner.timeout, port=self.port)
         except Exception, e:
             msg = str(e)

lib/ansible/runner/connection_plugins/ssh.py

@@ -53,7 +53,7 @@ class Connection(object):
         if self.port is not None:
             self.common_args += ["-o", "Port=%d" % (self.port)]
         if self.runner.private_key_file is not None:
-            self.common_args += ["-o", "IdentityFile="+self.runner.private_key_file]
+            self.common_args += ["-o", "IdentityFile="+os.path.expanduser(self.runner.private_key_file)]
         if self.runner.remote_pass:
             self.common_args += ["-o", "GSSAPIAuthentication=no",
                                  "-o", "PubkeyAuthentication=no"]