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Wait for process to finish and then parse output

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This commit is contained in:
Daniel Hokka Zakrisson 2012-06-20 20:22:48 +02:00
parent dca75033fe
commit 7884bc02ea
1 changed files with 11 additions and 3 deletions
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14
lib/ansible/runner/connection/ssh.py
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@ -97,11 +97,19 @@ class SSHConnection(object):
ssh_cmd.append(cmd)
p = subprocess.Popen(ssh_cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
if p.returncode != 0 and p.stderr and p.stderr.read().find('Bad configuration option: ControlPersist') != -1:
# We can't use p.communicate here because the ControlMaster may have stdout open as well
p.stdin.close()
stdout = ''
while p.poll() is None:
rfd, wfd, efd = select.select([p.stdout], [], [p.stdout], 1)
if p.stdout in rfd:
stdout += os.read(p.stdout.fileno(), 1024)
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')
return (p.stdin, p.stdout, '')
return ('', stdout, '')
def put_file(self, in_path, out_path):
''' transfer a file from local to remote '''