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-rw-r--r--doctor_tests/installer/common/set_config.py139
1 files changed, 139 insertions, 0 deletions
diff --git a/doctor_tests/installer/common/set_config.py b/doctor_tests/installer/common/set_config.py
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+++ b/doctor_tests/installer/common/set_config.py
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+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import os
+import shutil
+import yaml
+
+ep_file = '/etc/ceilometer/event_pipeline.yaml'
+ep_file_bak = '/etc/ceilometer/event_pipeline.yaml.bak'
+event_notifier_topic = 'notifier://?topic=alarm.all'
+
+
+def set_notifier_topic():
+ config_modified = False
+
+ if not os.path.isfile(ep_file):
+ raise Exception("File doesn't exist: %s." % ep_file)
+
+ with open(ep_file, 'r') as file:
+ config = yaml.safe_load(file)
+
+ sinks = config['sinks']
+ for sink in sinks:
+ if sink['name'] == 'event_sink':
+ publishers = sink['publishers']
+ if event_notifier_topic not in publishers:
+ print('Add event notifier in ceilometer')
+ publishers.append(event_notifier_topic)
+ config_modified = True
+ else:
+ print('NOTE: event notifier is configured'
+ 'in ceilometer as we needed')
+
+ if config_modified:
+ shutil.copyfile(ep_file, ep_file_bak)
+ with open(ep_file, 'w+') as file:
+ file.write(yaml.safe_dump(config))
+
+
+def set_maintenance_event_definitions():
+ ed_file = '/etc/ceilometer/event_definitions.yaml'
+ ed_file_bak = '/etc/ceilometer/event_definitions.bak'
+
+ if not os.path.isfile(ed_file):
+ raise Exception("File doesn't exist: %s." % ed_file)
+
+ with open(ed_file, 'r') as file:
+ config = yaml.safe_load(file)
+
+ et_list = [et['event_type'] for et in config]
+
+ if 'maintenance.scheduled' in et_list:
+ add_mscheduled = False
+ print('NOTE: maintenance.scheduled allready configured')
+ else:
+ print('NOTE: add maintenance.scheduled to event_definitions.yaml')
+ add_mscheduled = True
+ mscheduled = {
+ 'event_type': 'maintenance.scheduled',
+ 'traits': {
+ 'allowed_actions': {'fields': 'payload.allowed_actions'},
+ 'instance_ids': {'fields': 'payload.instance_ids'},
+ 'reply_url': {'fields': 'payload.reply_url'},
+ 'actions_at': {'fields': 'payload.actions_at',
+ 'type': 'datetime'},
+ 'state': {'fields': 'payload.state'},
+ 'session_id': {'fields': 'payload.session_id'},
+ 'project_id': {'fields': 'payload.project_id'},
+ 'metadata': {'fields': 'payload.metadata'}
+ }
+ }
+ config.append(mscheduled)
+
+ if 'maintenance.host' in et_list:
+ add_mhost = False
+ print('NOTE: maintenance.host allready configured')
+ else:
+ print('NOTE: add maintenance.host to event_definitions.yaml')
+ add_mhost = True
+ mhost = {
+ 'event_type': 'maintenance.host',
+ 'traits': {
+ 'host': {'fields': 'payload.host'},
+ 'project_id': {'fields': 'payload.project_id'},
+ 'state': {'fields': 'payload.state'},
+ 'session_id': {'fields': 'payload.session_id'}
+ }
+ }
+ config.append(mhost)
+
+ if add_mscheduled or add_mhost:
+ shutil.copyfile(ed_file, ed_file_bak)
+ with open(ed_file, 'w+') as file:
+ file.write(yaml.safe_dump(config))
+
+
+def set_cpu_allocation_ratio():
+ nova_file = '/etc/nova/nova.conf'
+ nova_file_bak = '/etc/nova/nova.bak'
+
+ if not os.path.isfile(nova_file):
+ raise Exception("File doesn't exist: %s." % nova_file)
+ # TODO (tojuvone): Unfortunately ConfigParser did not produce working conf
+ fcheck = open(nova_file)
+ found_list = ([ca for ca in fcheck.readlines() if "cpu_allocation_ratio"
+ in ca])
+ fcheck.close()
+ if found_list and len(found_list):
+ change = False
+ found = False
+ for car in found_list:
+ if car.startswith('#'):
+ continue
+ if car.startswith('cpu_allocation_ratio'):
+ found = True
+ if "1.0" not in car.split('=')[1]:
+ change = True
+ if not found or change:
+ # need to add or change
+ shutil.copyfile(nova_file, nova_file_bak)
+ fin = open(nova_file_bak)
+ fout = open(nova_file, "wt")
+ for line in fin:
+ if change and line.startswith("cpu_allocation_ratio"):
+ line = "cpu_allocation_ratio=1.0"
+ if not found and line.startswith("[DEFAULT]"):
+ line += "cpu_allocation_ratio=1.0\n"
+ fout.write(line)
+ fin.close()
+ fout.close()
+
+set_notifier_topic()
+set_maintenance_event_definitions()
+set_cpu_allocation_ratio()