Fixes: #4875 monkeypatch st2 sensor earlier

CHANGELOG.rst

@@ -34,13 +34,17 @@ Fixed
 
   Contributed by Nick Maludy (@nmaludy Encore Technologies)
 
+* Fixed a bug where a python3 sensor using ssl needs to be monkey patched earlier. #4975 ( See also
+  #4832 and https://github.com/gevent/gevent/issues/1016) Contributed by @punkrokk
+
 Removed
 ~~~~~~~
 
 * Removed ``CentOS 6``/``RHEL 6`` support #4984
 
   Contributed by Amanda McGuinness (@amanda11 Ammeon Solutions)
 
+
 3.2.0 - April 27, 2020
 ----------------------
 

st2actions/st2actions/cmd/actionrunner.py

@@ -15,6 +15,7 @@
 # Monkey patching should be done as early as possible.
 # See http://eventlet.net/doc/patching.html#monkeypatching-the-standard-library
 from __future__ import absolute_import
+
 from st2common.util.monkey_patch import monkey_patch
 monkey_patch()
 

st2actions/st2actions/cmd/st2notifier.py

@@ -13,22 +13,23 @@
 # limitations under the License.
 
 from __future__ import absolute_import
+
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
 from st2common import log as logging
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2actions.notifier import config
 from st2actions.notifier import notifier
 
 __all__ = [
     'main'
 ]
 
-monkey_patch()
-
 LOG = logging.getLogger(__name__)
 
 

st2actions/st2actions/cmd/st2resultstracker.py

@@ -13,13 +13,16 @@
 # limitations under the License.
 
 from __future__ import absolute_import
+
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
 from st2common import log as logging
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2actions.resultstracker import config
 from st2actions.resultstracker import resultstracker
 
@@ -28,8 +31,6 @@
 ]
 
 
-monkey_patch()
-
 LOG = logging.getLogger(__name__)
 
 

st2auth/st2auth/cmd/api.py

@@ -12,6 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import eventlet
 import os
 import sys
@@ -22,7 +25,6 @@
 from st2common import log as logging
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2auth import config
 config.register_opts()
 
@@ -34,7 +36,6 @@
     'main'
 ]
 
-monkey_patch()
 
 LOG = logging.getLogger(__name__)
 

st2common/bin/paramiko_ssh_evenlets_tester.py

@@ -15,15 +15,16 @@
 
 
 from __future__ import absolute_import
+
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import argparse
 import os
 import pprint
 
-from st2common.util.monkey_patch import monkey_patch
 from st2common.ssh.parallel_ssh import ParallelSSHClient
 
-monkey_patch()
-
 
 def main(user, pkey, password, hosts_str, cmd, file_path, dir_path, delete_dir):
     hosts = hosts_str.split(",")

st2exporter/st2exporter/cmd/st2exporter_starter.py

@@ -12,6 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
@@ -20,13 +23,11 @@
 from st2common.service_setup import teardown as common_teardown
 from st2exporter import config
 from st2exporter import worker
-from st2common.util.monkey_patch import monkey_patch
 
 __all__ = [
     'main'
 ]
 
-monkey_patch()
 
 LOG = logging.getLogger(__name__)
 

st2reactor/st2reactor/cmd/garbagecollector.py

@@ -14,6 +14,9 @@
 
 from __future__ import absolute_import
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
@@ -23,7 +26,6 @@
 from st2common.logging.misc import get_logger_name_for_module
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2common.constants.exit_codes import FAILURE_EXIT_CODE
 from st2reactor.garbage_collector import config
 from st2reactor.garbage_collector.base import GarbageCollectorService
@@ -32,8 +34,6 @@
     'main'
 ]
 
-monkey_patch()
-
 
 LOGGER_NAME = get_logger_name_for_module(sys.modules[__name__])
 LOG = logging.getLogger(LOGGER_NAME)

st2reactor/st2reactor/cmd/rulesengine.py

@@ -13,19 +13,20 @@
 # limitations under the License.
 
 from __future__ import absolute_import
+
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
 from st2common import log as logging
 from st2common.logging.misc import get_logger_name_for_module
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2reactor.rules import config
 from st2reactor.rules import worker
 
-monkey_patch()
-
 
 LOGGER_NAME = get_logger_name_for_module(sys.modules[__name__])
 LOG = logging.getLogger(LOGGER_NAME)

st2reactor/st2reactor/cmd/sensormanager.py

@@ -14,6 +14,9 @@
 
 from __future__ import absolute_import
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
@@ -23,7 +26,6 @@
 from st2common.logging.misc import get_logger_name_for_module
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2common.exceptions.sensors import SensorNotFoundException
 from st2common.constants.exit_codes import FAILURE_EXIT_CODE
 from st2reactor.sensor import config
@@ -34,7 +36,6 @@
     'main'
 ]
 
-monkey_patch()
 
 LOGGER_NAME = get_logger_name_for_module(sys.modules[__name__])
 LOG = logging.getLogger(LOGGER_NAME)

st2reactor/st2reactor/cmd/timersengine.py

@@ -14,6 +14,9 @@
 
 from __future__ import absolute_import
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import sys
 
@@ -25,11 +28,9 @@
 from st2common.logging.misc import get_logger_name_for_module
 from st2common.service_setup import setup as common_setup
 from st2common.service_setup import teardown as common_teardown
-from st2common.util.monkey_patch import monkey_patch
 from st2reactor.timer import config
 from st2reactor.timer.base import St2Timer
 
-monkey_patch()
 
 LOGGER_NAME = get_logger_name_for_module(sys.modules[__name__])
 LOG = logging.getLogger(LOGGER_NAME)

st2reactor/st2reactor/container/sensor_wrapper.py

@@ -14,6 +14,18 @@
 
 from __future__ import absolute_import
 
+# Note: We need to perform monkey patching in the worker. If we do it in
+# the master process (gunicorn_config.py), it breaks tons of things
+# including shutdown
+# NOTE: It's important that we perform monkey patch as early as possible before any other modules
+# are imported, otherwise SSL support for sensor clients won't work.
+# See https://github.com/StackStorm/st2/issues/4832, https://github.com/StackStorm/st2/issues/4975
+# and https://github.com/gevent/gevent/issues/1016
+# for details.
+
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import json
 import atexit
@@ -36,15 +48,13 @@
 from st2reactor.sensor.base import PollingSensor
 from st2reactor.sensor import config
 from st2common.services.datastore import SensorDatastoreService
-from st2common.util.monkey_patch import monkey_patch
 from st2common.util.monkey_patch import use_select_poll_workaround
 
 __all__ = [
     'SensorWrapper',
     'SensorService'
 ]
 
-monkey_patch()
 use_select_poll_workaround(nose_only=False)
 
 

st2reactor/tests/unit/test_sensor_wrapper.py

@@ -14,15 +14,16 @@
 
 from __future__ import absolute_import
 
+from st2common.util.monkey_patch import monkey_patch
+monkey_patch()
+
 import os
 import unittest2
 
 import six
 import mock
 import eventlet
 
-from st2common.util.monkey_patch import monkey_patch
-monkey_patch()
 
 import st2tests.config as tests_config
 from st2tests.base import TESTS_CONFIG_PATH