Sync oslo incubator
Sync with oslo incubator at commit ea9ead81417e942495f3cc19be400801e7aa9cb4 to get the new config generator script options. Change-Id: I52e006325d5cf7ea731d85a73fb7c3675f1f7e41
This commit is contained in:
Thomas Herve
parent
fb6b9100a4
commit
7b589f9000
@ -59,7 +59,10 @@ _SANITIZE_PATTERNS = []
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_FORMAT_PATTERNS = [r'(%(key)s\s*[=]\s*[\"\']).*?([\"\'])',
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r'(<%(key)s>).*?(</%(key)s>)',
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r'([\"\']%(key)s[\"\']\s*:\s*[\"\']).*?([\"\'])',
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r'([\'"].*?%(key)s[\'"]\s*:\s*u?[\'"]).*?([\'"])']
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r'([\'"].*?%(key)s[\'"]\s*:\s*u?[\'"]).*?([\'"])',
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r'([\'"].*?%(key)s[\'"]\s*,\s*\'--?[A-z]+\'\s*,\s*u?[\'"])'
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'.*?([\'"])',
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r'(%(key)s\s*--?[A-z]+\s*).*?([\s])']
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for key in _SANITIZE_KEYS:
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for pattern in _FORMAT_PATTERNS:
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@ -28,19 +28,19 @@ LOG = logging.getLogger(__name__)
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class LoopingCallDone(Exception):
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"""Exception to break out and stop a LoopingCall.
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"""Exception to break out and stop a LoopingCallBase.
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The poll-function passed to LoopingCall can raise this exception to
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The poll-function passed to LoopingCallBase can raise this exception to
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break out of the loop normally. This is somewhat analogous to
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StopIteration.
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An optional return-value can be included as the argument to the exception;
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this return-value will be returned by LoopingCall.wait()
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this return-value will be returned by LoopingCallBase.wait()
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"""
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def __init__(self, retvalue=True):
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""":param retvalue: Value that LoopingCall.wait() should return."""
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""":param retvalue: Value that LoopingCallBase.wait() should return."""
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self.retvalue = retvalue
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@ -98,11 +98,6 @@ class FixedIntervalLoopingCall(LoopingCallBase):
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return self.done
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# TODO(mikal): this class name is deprecated in Havana and should be removed
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# in the I release
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LoopingCall = FixedIntervalLoopingCall
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class DynamicLoopingCall(LoopingCallBase):
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"""A looping call which sleeps until the next known event.
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@ -1,4 +1,3 @@
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#
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# Copyright 2011 OpenStack Foundation.
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# All Rights Reserved.
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#
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@ -18,6 +17,7 @@
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System-level utilities and helper functions.
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"""
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import errno
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import logging as stdlib_logging
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import os
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import random
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@ -26,8 +26,9 @@ import signal
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from eventlet.green import subprocess
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from eventlet import greenthread
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import six
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from heat.openstack.common.gettextutils import _ # noqa
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from heat.openstack.common.gettextutils import _
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from heat.openstack.common import log as logging
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@ -54,11 +55,18 @@ class ProcessExecutionError(Exception):
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self.description = description
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if description is None:
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description = "Unexpected error while running command."
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description = _("Unexpected error while running command.")
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if exit_code is None:
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exit_code = '-'
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message = ("%s\nCommand: %s\nExit code: %s\nStdout: %r\nStderr: %r"
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% (description, cmd, exit_code, stdout, stderr))
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message = _('%(description)s\n'
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'Command: %(cmd)s\n'
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'Exit code: %(exit_code)s\n'
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'Stdout: %(stdout)r\n'
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'Stderr: %(stderr)r') % {'description': description,
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'cmd': cmd,
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'exit_code': exit_code,
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'stdout': stdout,
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'stderr': stderr}
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super(ProcessExecutionError, self).__init__(message)
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@ -82,6 +90,9 @@ def execute(*cmd, **kwargs):
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:type cmd: string
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:param process_input: Send to opened process.
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:type process_input: string
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:param env_variables: Environment variables and their values that
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will be set for the process.
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:type env_variables: dict
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:param check_exit_code: Single bool, int, or list of allowed exit
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codes. Defaults to [0]. Raise
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:class:`ProcessExecutionError` unless
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@ -112,6 +123,7 @@ def execute(*cmd, **kwargs):
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"""
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process_input = kwargs.pop('process_input', None)
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env_variables = kwargs.pop('env_variables', None)
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check_exit_code = kwargs.pop('check_exit_code', [0])
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ignore_exit_code = False
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delay_on_retry = kwargs.pop('delay_on_retry', True)
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@ -134,8 +146,8 @@ def execute(*cmd, **kwargs):
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if run_as_root and hasattr(os, 'geteuid') and os.geteuid() != 0:
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if not root_helper:
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raise NoRootWrapSpecified(
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message=('Command requested root, but did not specify a root '
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'helper.'))
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message=_('Command requested root, but did not '
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'specify a root helper.'))
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cmd = shlex.split(root_helper) + list(cmd)
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cmd = map(str, cmd)
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@ -143,7 +155,8 @@ def execute(*cmd, **kwargs):
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while attempts > 0:
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attempts -= 1
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try:
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LOG.log(loglevel, _('Running cmd (subprocess): %s'), ' '.join(cmd))
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LOG.log(loglevel, 'Running cmd (subprocess): %s',
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' '.join(logging.mask_password(cmd)))
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_PIPE = subprocess.PIPE # pylint: disable=E1101
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if os.name == 'nt':
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@ -159,15 +172,25 @@ def execute(*cmd, **kwargs):
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stderr=_PIPE,
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close_fds=close_fds,
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preexec_fn=preexec_fn,
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shell=shell)
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shell=shell,
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env=env_variables)
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result = None
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if process_input is not None:
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result = obj.communicate(process_input)
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else:
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result = obj.communicate()
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for _i in six.moves.range(20):
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# NOTE(russellb) 20 is an arbitrary number of retries to
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# prevent any chance of looping forever here.
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try:
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if process_input is not None:
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result = obj.communicate(process_input)
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else:
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result = obj.communicate()
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except OSError as e:
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if e.errno in (errno.EAGAIN, errno.EINTR):
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continue
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raise
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break
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obj.stdin.close() # pylint: disable=E1101
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_returncode = obj.returncode # pylint: disable=E1101
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LOG.log(loglevel, _('Result was %s') % _returncode)
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LOG.log(loglevel, 'Result was %s' % _returncode)
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if not ignore_exit_code and _returncode not in check_exit_code:
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(stdout, stderr) = result
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raise ProcessExecutionError(exit_code=_returncode,
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@ -179,7 +202,7 @@ def execute(*cmd, **kwargs):
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if not attempts:
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raise
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else:
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LOG.log(loglevel, _('%r failed. Retrying.'), cmd)
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LOG.log(loglevel, '%r failed. Retrying.', cmd)
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if delay_on_retry:
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greenthread.sleep(random.randint(20, 200) / 100.0)
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finally:
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@ -206,7 +229,7 @@ def trycmd(*args, **kwargs):
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out, err = execute(*args, **kwargs)
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failed = False
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except ProcessExecutionError as exn:
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out, err = '', str(exn)
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out, err = '', six.text_type(exn)
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failed = True
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if not failed and discard_warnings and err:
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@ -218,7 +241,7 @@ def trycmd(*args, **kwargs):
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def ssh_execute(ssh, cmd, process_input=None,
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addl_env=None, check_exit_code=True):
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LOG.debug(_('Running cmd (SSH): %s'), cmd)
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LOG.debug('Running cmd (SSH): %s', cmd)
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if addl_env:
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raise InvalidArgumentError(_('Environment not supported over SSH'))
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@ -239,7 +262,7 @@ def ssh_execute(ssh, cmd, process_input=None,
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# exit_status == -1 if no exit code was returned
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if exit_status != -1:
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LOG.debug(_('Result was %s') % exit_status)
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LOG.debug('Result was %s' % exit_status)
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if check_exit_code and exit_status != 0:
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raise ProcessExecutionError(exit_code=exit_status,
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stdout=stdout,
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@ -95,6 +95,10 @@ then
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source "$RC_FILE"
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fi
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for filename in ${HEAT_CONFIG_GENERATOR_EXCLUDED_FILES}; do
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FILES="${FILES[@]/$filename/}"
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done
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for mod in ${HEAT_CONFIG_GENERATOR_EXTRA_MODULES}; do
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MODULES="$MODULES -m $mod"
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done
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