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https://github.com/ceph/ceph
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5bb986995a
1. Disable redirection on standby managers. A HTTP error (500) will be returned instead of a redirection. $ ceph config set mgr mgr/dashboard/standby_behaviour "error" 2. Configure the HTTP error status code. $ ceph config set mgr mgr/dashboard/standby_error_status_code 503 Signed-off-by: Volker Theile <vtheile@suse.com>
120 lines
4.6 KiB
Python
120 lines
4.6 KiB
Python
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from mgr_test_case import MgrTestCase
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import logging
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import requests
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log = logging.getLogger(__name__)
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class TestDashboard(MgrTestCase):
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MGRS_REQUIRED = 3
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def setUp(self):
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super(TestDashboard, self).setUp()
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self._assign_ports("dashboard", "ssl_server_port")
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self._load_module("dashboard")
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self.mgr_cluster.mon_manager.raw_cluster_cmd("dashboard",
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"create-self-signed-cert")
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def tearDown(self):
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self.mgr_cluster.mon_manager.raw_cluster_cmd("config", "set", "mgr",
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"mgr/dashboard/standby_behaviour",
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"redirect")
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self.mgr_cluster.mon_manager.raw_cluster_cmd("config", "set", "mgr",
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"mgr/dashboard/standby_error_status_code",
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"500")
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def test_standby(self):
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original_active_id = self.mgr_cluster.get_active_id()
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original_uri = self._get_uri("dashboard")
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log.info("Originally running manager '{}' at {}".format(
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original_active_id, original_uri))
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# Force a failover and wait until the previously active manager
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# is listed as standby.
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self.mgr_cluster.mgr_fail(original_active_id)
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self.wait_until_true(
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lambda: original_active_id in self.mgr_cluster.get_standby_ids(),
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timeout=30)
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failed_active_id = self.mgr_cluster.get_active_id()
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failed_over_uri = self._get_uri("dashboard")
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log.info("After failover running manager '{}' at {}".format(
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failed_active_id, failed_over_uri))
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self.assertNotEqual(original_uri, failed_over_uri)
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# The original active daemon should have come back up as a standby
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# and be doing redirects to the new active daemon
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r = requests.get(original_uri, allow_redirects=False, verify=False)
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self.assertEqual(r.status_code, 303)
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self.assertEqual(r.headers['Location'], failed_over_uri)
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def test_standby_disable_redirect(self):
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self.mgr_cluster.mon_manager.raw_cluster_cmd("config", "set", "mgr",
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"mgr/dashboard/standby_behaviour",
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"error")
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original_active_id = self.mgr_cluster.get_active_id()
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original_uri = self._get_uri("dashboard")
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log.info("Originally running manager '{}' at {}".format(
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original_active_id, original_uri))
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# Force a failover and wait until the previously active manager
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# is listed as standby.
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self.mgr_cluster.mgr_fail(original_active_id)
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self.wait_until_true(
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lambda: original_active_id in self.mgr_cluster.get_standby_ids(),
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timeout=30)
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failed_active_id = self.mgr_cluster.get_active_id()
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failed_over_uri = self._get_uri("dashboard")
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log.info("After failover running manager '{}' at {}".format(
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failed_active_id, failed_over_uri))
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self.assertNotEqual(original_uri, failed_over_uri)
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# Redirection should be disabled now, instead a 500 must be returned.
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r = requests.get(original_uri, allow_redirects=False, verify=False)
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self.assertEqual(r.status_code, 500)
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self.mgr_cluster.mon_manager.raw_cluster_cmd("config", "set", "mgr",
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"mgr/dashboard/standby_error_status_code",
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"503")
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# The customized HTTP status code (503) must be returned.
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r = requests.get(original_uri, allow_redirects=False, verify=False)
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self.assertEqual(r.status_code, 503)
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def test_urls(self):
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base_uri = self._get_uri("dashboard")
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# This is a very simple smoke test to check that the dashboard can
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# give us a 200 response to requests. We're not testing that
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# the content is correct or even renders!
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urls = [
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"/",
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]
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failures = []
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for url in urls:
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r = requests.get(base_uri + url, allow_redirects=False,
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verify=False)
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if r.status_code >= 300 and r.status_code < 400:
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log.error("Unexpected redirect to: {0} (from {1})".format(
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r.headers['Location'], base_uri))
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if r.status_code != 200:
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failures.append(url)
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log.info("{0}: {1} ({2} bytes)".format(
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url, r.status_code, len(r.content)
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))
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self.assertListEqual(failures, [])
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