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Restrict the 'start_event_grains' only to the start events #55885

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merged 2 commits into from Jan 21, 2020
Merged

Restrict the 'start_event_grains' only to the start events #55885

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b928802
Restrict the 'start_event_grains' only to the start events
admd Jan 16, 2020
302b7fc
add test for custom events
admd Jan 16, 2020
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11 changes: 8 additions & 3 deletions salt/minion.py
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Expand Up @@ -1431,7 +1431,7 @@ def _send_req_async(self, load, timeout):
ret = yield channel.send(load, timeout=timeout)
raise tornado.gen.Return(ret)

def _fire_master(self, data=None, tag=None, events=None, pretag=None, timeout=60, sync=True, timeout_handler=None):
def _fire_master(self, data=None, tag=None, events=None, pretag=None, timeout=60, sync=True, timeout_handler=None, include_startup_grains=False):
'''
Fire an event on the master, or drop message if unable to send.
'''
Expand All @@ -1450,7 +1450,7 @@ def _fire_master(self, data=None, tag=None, events=None, pretag=None, timeout=60
else:
return

if self.opts['start_event_grains']:
if include_startup_grains:
grains_to_add = dict(
[(k, v) for k, v in six.iteritems(self.opts.get('grains', {})) if k in self.opts['start_event_grains']])
load['grains'] = grains_to_add
Expand Down Expand Up @@ -2146,6 +2146,9 @@ def _refresh_grains_watcher(self, refresh_interval_in_minutes):
})

def _fire_master_minion_start(self):
include_grains = False
if self.opts['start_event_grains']:
include_grains = True
# Send an event to the master that the minion is live
if self.opts['enable_legacy_startup_events']:
# Old style event. Defaults to False in Sodium release.
Expand All @@ -2154,7 +2157,8 @@ def _fire_master_minion_start(self):
self.opts['id'],
time.asctime()
),
'minion_start'
'minion_start',
include_startup_grains=include_grains
)
# send name spaced event
self._fire_master(
Expand All @@ -2163,6 +2167,7 @@ def _fire_master_minion_start(self):
time.asctime()
),
tagify([self.opts['id'], 'start'], 'minion'),
include_startup_grains=include_grains
)

def module_refresh(self, force_refresh=False, notify=False):
Expand Down
18 changes: 17 additions & 1 deletion tests/unit/test_minion.py
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Expand Up @@ -318,7 +318,7 @@ def test_when_passed_start_event_grains(self):
try:
minion.tok = MagicMock()
minion._send_req_sync = MagicMock()
minion._fire_master('Minion has started', 'minion_start')
minion._fire_master('Minion has started', 'minion_start', include_startup_grains=True)
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load = minion._send_req_sync.call_args[0][0]

self.assertTrue('grains' in load)
Expand All @@ -341,6 +341,22 @@ def test_when_not_passed_start_event_grains(self):
finally:
minion.destroy()

def test_when_other_events_fired_and_start_event_grains_are_set(self):
mock_opts = self.get_config('minion', from_scratch=True)
mock_opts['start_event_grains'] = ["os"]
io_loop = tornado.ioloop.IOLoop()
io_loop.make_current()
minion = salt.minion.Minion(mock_opts, io_loop=io_loop)
try:
minion.tok = MagicMock()
minion._send_req_sync = MagicMock()
minion._fire_master('Custm_event_fired', 'custom_event')
load = minion._send_req_sync.call_args[0][0]

self.assertTrue('grains' not in load)
finally:
minion.destroy()

def test_minion_retry_dns_count(self):
'''
Tests that the resolve_dns will retry dns look ups for a maximum of
Expand Down