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88 lines
3.4 KiB
Python
88 lines
3.4 KiB
Python
# (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 os
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import pwd
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import random
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import traceback
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import tempfile
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import ansible.constants as C
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from ansible import utils
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from ansible import errors
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from ansible import module_common
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from ansible.runner.return_data import ReturnData
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class ActionModule(object):
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def __init__(self, runner):
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self.runner = runner
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def run(self, conn, tmp, module_name, module_args, inject):
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''' handler for template operations '''
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if not self.runner.is_playbook:
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raise errors.AnsibleError("in current versions of ansible, templates are only usable in playbooks")
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# load up options
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options = utils.parse_kv(module_args)
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source = options.get('src', None)
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dest = options.get('dest', None)
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if dest.endswith("/"):
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base = os.path.basename(source)
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dest = os.path.join(dest, base)
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if (source is None and 'first_available_file' not in inject) or dest is None:
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result = dict(failed=True, msg="src and dest are required")
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return ReturnData(conn=conn, comm_ok=False, result=result)
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# if we have first_available_file in our vars
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# look up the files and use the first one we find as src
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if 'first_available_file' in inject:
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found = False
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for fn in self.runner.module_vars.get('first_available_file'):
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fnt = utils.template(self.runner.basedir, fn, inject)
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fnd = utils.path_dwim(self.runner.basedir, fnt)
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if os.path.exists(fnd):
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source = fnt
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found = True
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break
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if not found:
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result = dict(failed=True, msg="could not find src in first_available_file list")
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return ReturnData(conn=conn, comm_ok=False, result=result)
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else:
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source = utils.template(self.runner.basedir, source, inject)
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# template the source data locally & transfer
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try:
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resultant = utils.template_from_file(self.runner.basedir, source, inject)
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except Exception, e:
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result = dict(failed=True, msg=str(e))
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return ReturnData(conn=conn, comm_ok=False, result=result)
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xfered = self.runner._transfer_str(conn, tmp, 'source', resultant)
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# fix file permissions when the copy is done as a different user
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if self.runner.sudo and self.runner.sudo_user != 'root':
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self.runner._low_level_exec_command(conn, "chmod a+r %s" % xfered,
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tmp)
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# run the copy module
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module_args = "%s src=%s dest=%s" % (module_args, xfered, dest)
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return self.runner._execute_module(conn, tmp, 'copy', module_args, inject=inject)
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