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Suppress Ubuntu ssh -tt getting ioctl error. #630

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Jul 20, 2012
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Suppress Ubuntu ssh -tt getting ioctl error. #630

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2 changes: 2 additions & 0 deletions lib/ansible/runner/connection/ssh.py
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,8 @@ def exec_command(self, cmd, tmp_path, sudo_user,sudoable=False):
stdout += os.read(p.stdout.fileno(), 1024)
# older versions of ssh generate this error which we ignore
stdout=stdout.replace("tcgetattr: Invalid argument\n", "")
# suppress Ubuntu 10.04/12.04 error on -tt option
stdout=stdout.replace("tcgetattr: Inappropriate ioctl for device\n","")

if p.returncode != 0 and stdout.find('Bad configuration option: ControlPersist') != -1:
raise errors.AnsibleError('using -c ssh on certain older ssh versions may not support ControlPersist, set ANSIBLE_SSH_ARGS="" before running again')
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