79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
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# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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import traceback
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import os
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import shutil
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import subprocess
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from ansible import errors
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from ansible.callbacks import vvv
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class Connection(object):
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''' Local based connections '''
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def __init__(self, runner, host, port):
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self.runner = runner
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self.host = host
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# port is unused, since this is local
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self.port = port
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def connect(self, port=None):
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''' connect to the local host; nothing to do here '''
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return self
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def exec_command(self, cmd, tmp_path, sudo_user, sudoable=False):
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''' run a command on the local host '''
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if self.runner.sudo and sudoable:
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if self.runner.sudo_pass:
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# NOTE: if someone wants to add sudo w/ password to the local connection type, they are welcome
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# to do so. The primary usage of the local connection is for crontab and kickstart usage however
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# so this doesn't seem to be a huge priority
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raise errors.AnsibleError("sudo with password is presently only supported on the 'paramiko' (SSH) and native 'ssh' connection types")
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cmd = "sudo -u {0} -s {1}".format(sudo_user, cmd)
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vvv("EXEC %s" % cmd, host=self.host)
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p = subprocess.Popen(cmd, shell=True, stdin=None,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout, stderr = p.communicate()
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return ("", stdout, stderr)
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def put_file(self, in_path, out_path):
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''' transfer a file from local to local '''
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vvv("PUT %s TO %s" % (in_path, out_path), host=self.host)
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if not os.path.exists(in_path):
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raise errors.AnsibleFileNotFound("file or module does not exist: %s" % in_path)
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try:
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shutil.copyfile(in_path, out_path)
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except shutil.Error:
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traceback.print_exc()
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raise errors.AnsibleError("failed to copy: %s and %s are the same" % (in_path, out_path))
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except IOError:
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traceback.print_exc()
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raise errors.AnsibleError("failed to transfer file to %s" % out_path)
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def fetch_file(self, in_path, out_path):
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vvv("FETCH %s TO %s" % (in_path, out_path), host=self.host)
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''' fetch a file from local to local -- for copatibility '''
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self.put_file(in_path, out_path)
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def close(self):
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''' terminate the connection; nothing to do here '''
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pass
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