ssh_config and proxycommands throw a traceback

[ssh_runner]
remote_dir = /tmp
use_ssh_config = true
ssh_config_file_path = /home/eedgar/.ssh/config

config contains

Host na01_useast1
HostName bastion.test.com
ForwardAgent yes
Host 10.12.*
UserKnownHostsFile=/dev/null
StrictHostKeyChecking no
ProxyCommand ssh -q -W %h:%p na01_useast1

st2 run core.remote cmd=whoami hosts=10.12.29.240
2017-06-28 13:48:51,304 DEBUG [-] Runner dispatch produced result: {'traceback': ' File "/home/eedgar/st2/st2actions/st2actions/container/base.py", line 91, in _do_run\n runner.pre_run()\n File "/home/eedgar/st2/st2common/st2common/runners/paramiko_ssh_runner.py", line 145, in pre_run\n self._parallel_ssh_client = ParallelSSHClient(**client_kwargs)\n File "/home/eedgar/st2/st2common/st2common/runners/parallel_ssh.py", line 66, in init\n connect_results = self.connect(raise_on_any_error=raise_on_any_error)\n File "/home/eedgar/st2/st2common/st2common/runners/parallel_ssh.py", line 96, in connect\n raise NoHostsConnectedToException(msg)\n', 'error': 'Unable to connect to any one of the hosts: [u\'10.12.X.X\'].\n\n connect_errors={\n "10.12.X.X": {\n "failed": true, \n "traceback": "Traceback (most recent call last):\n File \"/home/eedgar/st2/st2common/st2common/runners/parallel_ssh.py\", line 248, in _connect\n client.connect()\n File \"/home/eedgar/st2/st2common/st2common/runners/paramiko_ssh.py\", line 138, in connect\n self.client = self._connect(host=self.hostname, socket=self.bastion_socket)\n File \"/home/eedgar/st2/st2common/st2common/runners/paramiko_ssh.py\", line 634, in _connect\n raise SSHException(msg)\nSSHException: Error connecting to host 10.12.X.X with connection parameters {\'username\': \'eedgar\', \'key_filename\': \'/home/eedgar/.ssh/id_rsa\', \'allow_agent\': False, \'hostname\': u\'10.12.X.X\', \'sock\': <paramiko.proxy.ProxyCommand object at 0x7f27b454be50>, \'look_for_keys\': False, \'timeout\': 60, \'port\': 22}.Paramiko error: \"ProxyCommand (ssh -q -W 10.12.X.X:22 na01_useast1)\" returned non-zero exit status: Broken pipe.\n", \n "timeout": false, \n "succeeded": false, \n "stdout": "", \n "stderr": "", \n "error": "Connection error. Error connecting to host 10.12.X.X with connection parameters {\'username\': \'eedgar\', \'key_filename\': \'/home/eedgar/.ssh/id_rsa\', \'allow_agent\': False, \'hostname\': u\'10.12.X.X\', \'sock\': <paramiko.proxy.ProxyCommand object at 0x7f27b454be50>, \'look_for_keys\': False, \'timeout\': 60, \'port\': 22}.Paramiko error: \"ProxyCommand (ssh -q -W 10.12.X.X:22 na01_useast1)\" returned non-zero exit status: Broken pipe.", \n "return_code": 255\n }\n}'}

we are just trying to setup a ssh jumphost and reuse the ssh_config for that.

Start in st2common/st2common/runners/paramiko_ssh_runner.py at pre_run, then follow connection handling through parallel_ssh.py connect and paramiko_ssh.py _connect. Reproduce the supplied ssh_config and st2 run command, then verify that the jumphost ProxyCommand connects successfully without a traceback.