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authorTomi Juvonen <tomi.juvonen@nokia.com>2018-03-08 07:13:36 +0200
committerTomi Juvonen <tomi.juvonen@nokia.com>2018-08-09 09:22:40 +0000
commit4639f15e6db2f1480b41f6fbfd11d70312d4e421 (patch)
tree7ba5b8755513970c39d6f4f5123f59beb77a0a41 /doctor_tests/scenario/maintenance.py
parentb54cbc5dd2d32fcb27238680b4657ed384d021c5 (diff)
Add maintenance test code
-Add sample admin_tool -Add sample app_manager -Modify sample inspector JIRA: DOCTOR-106 Change-Id: I52cffecaa88452ce5e7cc6487534c88fcfd378ad Signed-off-by: Tomi Juvonen <tomi.juvonen@nokia.com>
Diffstat (limited to 'doctor_tests/scenario/maintenance.py')
-rw-r--r--doctor_tests/scenario/maintenance.py103
1 files changed, 96 insertions, 7 deletions
diff --git a/doctor_tests/scenario/maintenance.py b/doctor_tests/scenario/maintenance.py
index bb0e943b..54244d79 100644
--- a/doctor_tests/scenario/maintenance.py
+++ b/doctor_tests/scenario/maintenance.py
@@ -6,9 +6,17 @@
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+import datetime
+import json
+import requests
+import time
+
+from doctor_tests.admin_tool import get_admin_tool
+from doctor_tests.app_manager import get_app_manager
from doctor_tests.common.utils import get_doctor_test_root_dir
from doctor_tests.identity_auth import get_identity_auth
from doctor_tests.identity_auth import get_session
+from doctor_tests.inspector import get_inspector
from doctor_tests.os_clients import keystone_client
from doctor_tests.os_clients import neutron_client
from doctor_tests.os_clients import nova_client
@@ -17,7 +25,7 @@ from doctor_tests.stack import Stack
class Maintenance(object):
- def __init__(self, conf, log):
+ def __init__(self, trasport_url, conf, log):
self.conf = conf
self.log = log
self.keystone = keystone_client(
@@ -26,6 +34,9 @@ class Maintenance(object):
auth = get_identity_auth(project=self.conf.doctor_project)
self.neutron = neutron_client(get_session(auth=auth))
self.stack = Stack(self.conf, self.log)
+ self.admin_tool = get_admin_tool(trasport_url, self.conf, self.log)
+ self.app_manager = get_app_manager(self.stack, self.conf, self.log)
+ self.inspector = get_inspector(self.conf, self.log)
def get_external_network(self):
ext_net = None
@@ -35,7 +46,7 @@ class Maintenance(object):
ext_net = network['name']
break
if ext_net is None:
- raise Exception("externl network not defined")
+ raise Exception("external network not defined")
return ext_net
def setup_maintenance(self, user):
@@ -43,14 +54,15 @@ class Maintenance(object):
# need to be free before test
hvisors = self.nova.hypervisors.list(detailed=True)
prev_vcpus = 0
- prev_hostname = ""
+ prev_hostname = ''
self.log.info('checking hypervisors.......')
for hvisor in hvisors:
- vcpus = hvisor.__getattr__("vcpus")
- vcpus_used = hvisor.__getattr__("vcpus_used")
- hostname = hvisor.__getattr__("hypervisor_hostname")
+ vcpus = hvisor.__getattr__('vcpus')
+ vcpus_used = hvisor.__getattr__('vcpus_used')
+ hostname = hvisor.__getattr__('hypervisor_hostname')
if vcpus < 2:
- raise Exception('not enough vcpus on %s' % hostname)
+ raise Exception('not enough vcpus (%d) on %s' %
+ (vcpus, hostname))
if vcpus_used > 0:
raise Exception('%d vcpus used on %s'
% (vcpus_used, hostname))
@@ -98,6 +110,83 @@ class Maintenance(object):
parameters=parameters,
files=files)
+ self.admin_tool.start()
+ self.app_manager.start()
+ self.inspector.start()
+
+ def start_maintenance(self):
+ self.log.info('start maintenance.......')
+ hvisors = self.nova.hypervisors.list(detailed=True)
+ maintenance_hosts = list()
+ for hvisor in hvisors:
+ hostname = hvisor.__getattr__('hypervisor_hostname')
+ maintenance_hosts.append(hostname)
+
+ url = 'http://0.0.0.0:%s/maintenance' % self.conf.admin_tool.port
+ # let's start maintenance 20sec from now, so projects will have
+ # time to ACK to it before that
+ maintenance_at = (datetime.datetime.utcnow() +
+ datetime.timedelta(seconds=20)
+ ).strftime('%Y-%m-%d %H:%M:%S')
+ data = {'hosts': maintenance_hosts,
+ 'state': 'MAINTENANCE',
+ 'maintenance_at': maintenance_at,
+ 'metadata': {'openstack_version': 'Pike'}}
+ headers = {
+ 'Content-Type': 'application/json',
+ 'Accept': 'application/json'}
+
+ ret = requests.post(url, data=json.dumps(data), headers=headers)
+ if ret.status_code != 200:
+ raise Exception(ret.text)
+ return ret.json()['session_id']
+
+ def remove_maintenance_session(self, session_id):
+ self.log.info('remove maintenance session %s.......' % session_id)
+
+ url = 'http://0.0.0.0:%s/maintenance' % self.conf.admin_tool.port
+
+ data = {'state': 'REMOVE_MAINTENANCE_SESSION',
+ 'session_id': session_id}
+ headers = {
+ 'Content-Type': 'application/json',
+ 'Accept': 'application/json'}
+
+ ret = requests.post(url, data=json.dumps(data), headers=headers)
+ if ret.status_code != 200:
+ raise Exception(ret.text)
+
+ def get_maintenance_state(self, session_id):
+ url = 'http://0.0.0.0:%s/maintenance' % self.conf.admin_tool.port
+ data = {'session_id': session_id}
+ headers = {
+ 'Content-Type': 'application/json',
+ 'Accept': 'application/json'}
+ ret = requests.get(url, data=json.dumps(data), headers=headers)
+ if ret.status_code != 200:
+ raise Exception(ret.text)
+ return ret.json()['state']
+
+ def wait_maintenance_complete(self, session_id):
+ retries = 60
+ state = None
+ time.sleep(600)
+ while state != 'MAINTENANCE_COMPLETE' and retries > 0:
+ time.sleep(10)
+ state = self.get_maintenance_state(session_id)
+ retries = retries - 1
+ if retries == 0 and state != 'MAINTENANCE_COMPLETE':
+ raise Exception('maintenance %s not completed within 20min, status'
+ ' %s' % (session_id, state))
+ elif state == 'MAINTENANCE_COMPLETE':
+ self.log.info('maintenance %s %s' % (session_id, state))
+ self.remove_maintenance_session(session_id)
+ elif state == 'MAINTENANCE_FAILED':
+ raise Exception('maintenance %s failed' % session_id)
+
def cleanup_maintenance(self):
+ self.admin_tool.stop()
+ self.app_manager.stop()
+ self.inspector.stop()
self.log.info('stack delete start.......')
self.stack.delete()