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Support executors in ioflo.

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This commit is contained in:
Dmitry Kuzmenko 2015-09-25 18:19:36 +03:00
parent d57a3ab79e
commit 0c9877d52c
2 changed files with 35 additions and 11 deletions
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6
salt/daemons/flo/core.py
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@ -626,7 +626,8 @@ class SaltLoadModules(ioflo.base.deeding.Deed):
'modules': '.salt.loader.modules',
'grain_time': '.salt.var.grain_time',
'module_refresh': '.salt.var.module_refresh',
'returners': '.salt.loader.returners'}
'returners': '.salt.loader.returners',
'module_executors': '.salt.loader.executors'}
def _prepare(self):
self._load_modules()
@ -668,10 +669,13 @@ class SaltLoadModules(ioflo.base.deeding.Deed):
self.utils.value = salt.loader.utils(self.opts.value)
self.modules.value = salt.loader.minion_mods(self.opts.value, utils=self.utils.value)
self.returners.value = salt.loader.returners(self.opts.value, self.modules.value)
self.module_executors = salt.loader.executors(self.opts, self.modules.value)
self.utils.value.clear()
self.modules.value.clear()
self.returners.value.clear()
self.module_executors.value.clear()
# we're done, reset the limits!
if modules_max_memory is True:

38
salt/daemons/flo/jobber.py
View File

@ -16,6 +16,7 @@ import subprocess
import json
# Import salt libs
import salt.ext.six as six
import salt.daemons.masterapi
import salt.utils.args
import salt.utils
@ -24,6 +25,7 @@ from raet import raeting, nacling
from raet.lane.stacking import LaneStack
from raet.lane.yarding import RemoteYard
from salt.executors import FUNCTION_EXECUTORS
from salt.utils import kinds, is_windows
from salt.utils.event import tagify
@ -137,6 +139,7 @@ class SaltRaetNixJobber(ioflo.base.deeding.Deed):
'grains': '.salt.grains',
'modules': '.salt.loader.modules',
'returners': '.salt.loader.returners',
'module_executors': '.salt.loader.executors',
'fun': '.salt.var.fun',
'matcher': '.salt.matcher',
'executors': '.salt.track.executors',
@ -286,16 +289,33 @@ class SaltRaetNixJobber(ioflo.base.deeding.Deed):
salt.utils.args.parse_input(data['arg']),
data)
sys.modules[func.__module__].__context__['retcode'] = 0
if self.opts.get('sudo_user', ''):
sudo_runas = self.opts.get('sudo_user')
if 'sudo.salt_call' in self.modules.value:
return_data = self.modules.value['sudo.salt_call'](
sudo_runas,
data['fun'],
*args,
**kwargs)
executors = data.get('module_executors') or self.opts.get('module_executors', ['direct_call.get'])
if isinstance(executors, six.string_types):
executors = [executors]
elif not isinstance(executors, list) or not executors:
raise SaltInvocationError("Wrong executors specification: {0}. String or non-empty list expected".
format(executors))
if self.opts.get('sudo_user', '') and executors[-1] != 'sudo.get':
if executors[-1] in FUNCTION_EXECUTORS:
executors[-1] = 'sudo.get' # replace
else:
return_data = func(*args, **kwargs)
executors.append('sudo.get') # append
log.trace("Executors list {0}".format(executors))
# Get executors
def get_executor(name):
executor_class = self.module_executors.value.get(name)
if executor_class is None:
raise SaltInvocationError("Executor '{0}' is not available".format(name))
return executor_class
# Get the last one that is function executor
executor = get_executor(executors.pop())(self.opts, data, func, args, kwargs)
# Instantiate others from bottom to the top
for executor_name in reversed(executors):
executor = get_executor(executor_name)(self.opts, data, executor)
return_data = executor.execute()
if isinstance(return_data, types.GeneratorType):
ind = 0
iret = {}