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https://github.com/ceph/ceph
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05e648be6a
Some extra coverage of the dashboard, including its standby redirect mode and the publishing of URIs. Also invoking the command_spam mode of the selftest module. Signed-off-by: John Spray <john.spray@redhat.com>
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
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import time
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import requests
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from tasks.mgr.mgr_test_case import MgrTestCase
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class TestModuleSelftest(MgrTestCase):
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"""
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That modules with a self-test command can be loaded and execute it
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without errors.
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This is not a substitute for really testing the modules, but it
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is quick and is designed to catch regressions that could occur
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if data structures change in a way that breaks how the modules
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touch them.
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"""
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MGRS_REQUIRED = 1
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def _selftest_plugin(self, module_name):
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self._load_module(module_name)
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# Execute the module's self-test routine
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self.mgr_cluster.mon_manager.raw_cluster_cmd(module_name, "self-test")
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def test_zabbix(self):
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self._selftest_plugin("zabbix")
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def test_prometheus(self):
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self._selftest_plugin("prometheus")
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def test_influx(self):
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self._selftest_plugin("influx")
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def test_selftest_run(self):
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self._load_module("selftest")
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self.mgr_cluster.mon_manager.raw_cluster_cmd("mgr", "self-test", "run")
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def test_selftest_command_spam(self):
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# Use the selftest module to stress the mgr daemon
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self._load_module("selftest")
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# Use the dashboard to test that the mgr is still able to do its job
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self._assign_ports("dashboard", "server_port")
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self._load_module("dashboard")
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original_active = self.mgr_cluster.get_active_id()
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original_standbys = self.mgr_cluster.get_standby_ids()
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self.mgr_cluster.mon_manager.raw_cluster_cmd("mgr", "self-test",
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"background", "start",
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"command_spam")
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dashboard_uri = self._get_uri("dashboard")
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delay = 10
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periods = 10
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for i in range(0, periods):
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t1 = time.time()
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# Check that an HTTP module remains responsive
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r = requests.get(dashboard_uri)
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self.assertEqual(r.status_code, 200)
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# Check that a native non-module command remains responsive
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self.mgr_cluster.mon_manager.raw_cluster_cmd("osd", "df")
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time.sleep(delay - (time.time() - t1))
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self.mgr_cluster.mon_manager.raw_cluster_cmd("mgr", "self-test",
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"background", "stop")
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# Check that all mgr daemons are still running
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self.assertEqual(original_active, self.mgr_cluster.get_active_id())
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self.assertEqual(original_standbys, self.mgr_cluster.get_standby_ids())
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