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145 lines
4.9 KiB
Python
Executable file
145 lines
4.9 KiB
Python
Executable file
#!/usr/bin/env 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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########################################################
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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__requires__ = ['ansible']
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try:
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import pkg_resources
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except Exception:
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# Use pkg_resources to find the correct versions of libraries and set
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# sys.path appropriately when there are multiversion installs. But we
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# have code that better expresses the errors in the places where the code
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# is actually used (the deps are optional for many code paths) so we don't
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# want to fail here.
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pass
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import os
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import shutil
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import sys
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import traceback
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from ansible.errors import AnsibleError, AnsibleOptionsError, AnsibleParserError
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from ansible.module_utils._text import to_text
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class LastResort(object):
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# OUTPUT OF LAST RESORT
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def display(self, msg, log_only=None):
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print(msg, file=sys.stderr)
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def error(self, msg, wrap_text=None):
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print(msg, file=sys.stderr)
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if __name__ == '__main__':
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display = LastResort()
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try: # bad ANSIBLE_CONFIG or config options can force ugly stacktrace
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import ansible.constants as C
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from ansible.utils.display import Display
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except AnsibleOptionsError as e:
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display.error(to_text(e), wrap_text=False)
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sys.exit(5)
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cli = None
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me = os.path.basename(sys.argv[0])
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try:
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display = Display()
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display.debug("starting run")
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sub = None
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target = me.split('-')
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if target[-1][0].isdigit():
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# Remove any version or python version info as downstreams
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# sometimes add that
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target = target[:-1]
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if len(target) > 1:
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sub = target[1]
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myclass = "%sCLI" % sub.capitalize()
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elif target[0] == 'ansible':
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sub = 'adhoc'
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myclass = 'AdHocCLI'
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else:
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raise AnsibleError("Unknown Ansible alias: %s" % me)
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try:
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mycli = getattr(__import__("ansible.cli.%s" % sub, fromlist=[myclass]), myclass)
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except ImportError as e:
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# ImportError members have changed in py3
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if 'msg' in dir(e):
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msg = e.msg
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else:
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msg = e.message
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if msg.endswith(' %s' % sub):
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raise AnsibleError("Ansible sub-program not implemented: %s" % me)
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else:
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raise
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try:
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args = [to_text(a, errors='surrogate_or_strict') for a in sys.argv]
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except UnicodeError:
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display.error('Command line args are not in utf-8, unable to continue. Ansible currently only understands utf-8')
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display.display(u"The full traceback was:\n\n%s" % to_text(traceback.format_exc()))
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exit_code = 6
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else:
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cli = mycli(args)
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cli.parse()
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exit_code = cli.run()
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except AnsibleOptionsError as e:
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cli.parser.print_help()
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display.error(to_text(e), wrap_text=False)
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exit_code = 5
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except AnsibleParserError as e:
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display.error(to_text(e), wrap_text=False)
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exit_code = 4
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# TQM takes care of these, but leaving comment to reserve the exit codes
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# except AnsibleHostUnreachable as e:
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# display.error(str(e))
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# exit_code = 3
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# except AnsibleHostFailed as e:
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# display.error(str(e))
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# exit_code = 2
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except AnsibleError as e:
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display.error(to_text(e), wrap_text=False)
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exit_code = 1
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except KeyboardInterrupt:
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display.error("User interrupted execution")
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exit_code = 99
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except Exception as e:
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have_cli_options = cli is not None and cli.options is not None
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display.error("Unexpected Exception, this is probably a bug: %s" % to_text(e), wrap_text=False)
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if not have_cli_options or have_cli_options and cli.options.verbosity > 2:
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log_only = False
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else:
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display.display("to see the full traceback, use -vvv")
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log_only = True
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display.display(u"the full traceback was:\n\n%s" % to_text(traceback.format_exc()), log_only=log_only)
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exit_code = 250
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finally:
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# Remove ansible tempdir
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shutil.rmtree(C.DEFAULT_LOCAL_TMP, True)
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sys.exit(exit_code)
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