diff options
Diffstat (limited to 'tests/monitor')
| -rw-r--r-- | tests/monitor/__init__.py | 29 | ||||
| -rw-r--r-- | tests/monitor/base.py | 27 | ||||
| -rw-r--r-- | tests/monitor/collectd.py | 138 | ||||
| -rw-r--r-- | tests/monitor/sample.py | 106 |
4 files changed, 0 insertions, 300 deletions
diff --git a/tests/monitor/__init__.py b/tests/monitor/__init__.py deleted file mode 100644 index e268907f..00000000 --- a/tests/monitor/__init__.py +++ /dev/null @@ -1,29 +0,0 @@ -############################################################################## -# 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 -############################################################################## -from oslo_config import cfg -from oslo_utils import importutils - -OPTS = [ - cfg.StrOpt('type', - default='sample', - choices=['sample', 'collectd'], - help='the type of doctor monitor component', - required=True), -] - - -_monitor_name_class_mapping = { - 'sample': 'monitor.sample.SampleMonitor', - 'collectd': 'monitor.collectd.CollectdMonitor' -} - -def get_monitor(conf, inspector_url, log): - monitor_class = _monitor_name_class_mapping.get(conf.monitor.type) - return importutils.import_object(monitor_class, conf, - inspector_url, log) diff --git a/tests/monitor/base.py b/tests/monitor/base.py deleted file mode 100644 index 119c8a1c..00000000 --- a/tests/monitor/base.py +++ /dev/null @@ -1,27 +0,0 @@ -############################################################################## -# 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 abc -import six - - -@six.add_metaclass(abc.ABCMeta) -class BaseMonitor(object): - """Monitor computer fault and report error to the inspector""" - def __init__(self, conf, inspector_url, log): - self.conf = conf - self.log = log - self.inspector_url = inspector_url - - @abc.abstractmethod - def start(self, host): - pass - - @abc.abstractmethod - def stop(self): - pass diff --git a/tests/monitor/collectd.py b/tests/monitor/collectd.py deleted file mode 100644 index e2a800ea..00000000 --- a/tests/monitor/collectd.py +++ /dev/null @@ -1,138 +0,0 @@ -############################################################################## -# Copyright (c) 2017 NEC 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 socket -import getpass -import sys - -from monitor.base import BaseMonitor - - -class CollectdMonitor(BaseMonitor): - def __init__(self, conf, inspector_url, log): - super(CollectdMonitor, self).__init__(conf, inspector_url, log) - self.top_dir = os.path.dirname(sys.path[0]) - tmp_sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) - tmp_sock.connect(("8.8.8.8", 80)) - - ## control_ip is the IP of primary interface of control node i.e. - ## eth0, eno1. It is used by collectd monitor to communicate with - ## sample inspector. - ## TODO (umar) see if mgmt IP of control is a better option. Also - ## primary interface may not be the right option - self.control_ip = tmp_sock.getsockname()[0] - self.compute_user = getpass.getuser() - self.interface_name = os.environ.get('INTERFACE_NAME') or '' - self.inspector_type = os.environ.get('INSPECTOR_TYPE', 'sample') - self.auth_url = os.environ.get('OS_AUTH_URL') - self.username = os.environ.get('OS_USERNAME') - self.password = os.environ.get('OS_PASSWORD') - self.project_name = os.environ.get('OS_PROJECT_NAME') - self.user_domain_name = os.environ.get('OS_USER_DOMAIN_NAME') or 'default' - self.user_domain_id = os.environ.get('OS_USER_DOMAIN_ID') - self.project_domain_name = os.environ.get('OS_PROJECT_DOMAIN_NAME') or 'default' - self.project_domain_id = os.environ.get('OS_PROJECT_DOMAIN_ID') - self.ssh_opts_cpu = '-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' - - def start(self, host): - self.log.info("Collectd monitor start.........") - self.compute_host = host.name - self.compute_ip = host.ip - f = open("%s/tests/collectd.conf" % self.top_dir, 'w') - collectd_conf_file = """ -Hostname %s -FQDNLookup false -Interval 1 -MaxReadInterval 2 - -<LoadPlugin python> -Globals true -</LoadPlugin> -LoadPlugin ovs_events -LoadPlugin logfile - -<Plugin logfile> - File \"/var/log/collectd.log\" - Timestamp true - LogLevel \"info\" -</Plugin> - -<Plugin python> - ModulePath \"/home/%s\" - LogTraces true - Interactive false - Import \"collectd_plugin\" - <Module \"collectd_plugin\"> - control_ip \"%s\" - compute_ip \"%s\" - compute_host \"%s\" - compute_user \"%s\" - inspector_type \"%s\" - os_auth_url \"%s\" - os_username \"%s\" - os_password \"%s\" - os_project_name \"%s\" - os_user_domain_name \"%s\" - os_user_domain_id \"%s\" - os_project_domain_name \"%s\" - os_project_domain_id \"%s\" - </Module> -</Plugin> - -<Plugin ovs_events> - Port 6640 - Socket \"/var/run/openvswitch/db.sock\" - Interfaces \"@INTERFACE_NAME@\" - SendNotification true - DispatchValues false -</Plugin> - """ % (self.compute_host, self.compute_user, self.control_ip, self.compute_ip, self.compute_host, self.compute_user, - self.inspector_type, self.auth_url, self.username, self.password, self.project_name, self.user_domain_name, - self.user_domain_id, self.project_domain_name, self.project_domain_id) - f.write(collectd_conf_file) - f.close() - - os.system(" scp %s %s/tests/collectd.conf %s@%s: " % (self.ssh_opts_cpu, self.top_dir, self.compute_user, self.compute_ip)) - self.log.info("after first scp") - ## @TODO (umar) Always assuming that the interface is assigned an IP if - ## interface name is not provided. See if there is a better approach - os.system(""" ssh %s %s@%s \"if [ -n \"%s\" ]; then - dev=%s - else - dev=\$(sudo ip a | awk '/ %s\//{print \$NF}') - fi - sed -i -e \"s/@INTERFACE_NAME@/\$dev/\" collectd.conf - collectd_conf=/opt/collectd/etc/collectd.conf - if [ -e \$collectd_conf ]; then - sudo cp \$collectd_conf \${collectd_conf}-doctor-saved - else - sudo touch \${collectd_conf}-doctor-created - fi - sudo mv collectd.conf /opt/collectd/etc/collectd.conf\" """ % (self.ssh_opts_cpu, self.compute_user, self.compute_ip, self.interface_name, self.interface_name, self.compute_ip)) - self.log.info("after first ssh") - os.system(" scp %s %s/tests/lib/monitors/collectd/collectd_plugin.py %s@%s:collectd_plugin.py " % (self.ssh_opts_cpu, self.top_dir, self.compute_user, self.compute_ip)) - self.log.info("after sec scp") - os.system(" ssh %s %s@%s \"sudo pkill collectd; sudo /opt/collectd/sbin/collectd\" " % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) - self.log.info("after sec ssh") - - def stop(self): - os.system(" ssh %s %s@%s \"sudo pkill collectd\" " % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) - - def cleanup(self): - os.system(""" ssh %s %s@%s \" - collectd_conf=/opt/collectd/etc/collectd.conf - if [ -e \"\${collectd_conf}-doctor-created\" ]; then - sudo rm \"\${collectd_conf}-doctor-created\" - sudo rm \$collectd_conf - elif [ -e \"\${collectd_conf}-doctor-saved\" ]; then - sudo cp -f \"\${collectd_conf}-doctor-saved\" \$collectd_conf - sudo rm \"\${collectd_conf}-doctor-saved\" - fi\" """ % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) - os.remove("%s/tests/collectd.conf" % self.top_dir) diff --git a/tests/monitor/sample.py b/tests/monitor/sample.py deleted file mode 100644 index 9ac1bccf..00000000 --- a/tests/monitor/sample.py +++ /dev/null @@ -1,106 +0,0 @@ -############################################################################## -# 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 -############################################################################## -from datetime import datetime -import json -import requests -import socket -from threading import Thread -import time - -from identity_auth import get_session -from monitor.base import BaseMonitor - - -class SampleMonitor(BaseMonitor): - event_type = "compute.host.down" - - def __init__(self, conf, inspector_url, log): - super(SampleMonitor, self).__init__(conf, inspector_url, log) - self.session = get_session() - self.pinger = None - - def start(self, host): - self.log.info('sample monitor start......') - self.pinger = Pinger(host.name, host.ip, self, self.log) - self.pinger.start() - - def stop(self): - self.log.info('sample monitor stop......') - if self.pinger is not None: - self.pinger.stop() - self.pinger.join() - - def report_error(self, hostname): - self.log.info('sample monitor report error......') - data = [ - { - 'id': 'monitor_sample_id1', - 'time': datetime.now().isoformat(), - 'type': self.event_type, - 'details': { - 'hostname': hostname, - 'status': 'down', - 'monitor': 'monitor_sample', - 'monitor_event_id': 'monitor_sample_event1' - }, - }, - ] - - auth_token = self.session.get_token() if \ - self.conf.inspector.type != 'sample' else None - headers = { - 'Content-Type': 'application/json', - 'Accept': 'application/json', - 'X-Auth-Token': auth_token, - } - - url = '%s%s' % (self.inspector_url, 'events') \ - if self.inspector_url.endswith('/') else \ - '%s%s' % (self.inspector_url, '/events') - requests.put(url, data=json.dumps(data), headers=headers) - - -class Pinger(Thread): - interval = 0.1 # second - timeout = 0.1 # second - ICMP_ECHO_MESSAGE = bytes([0x08, 0x00, 0xf7, 0xff, 0x00, 0x00, 0x00, 0x00]) - - def __init__(self, host_name, host_ip, monitor, log): - Thread.__init__(self) - self.monitor = monitor - self.hostname = host_name - self.ip_addr = host_ip or socket.gethostbyname(self.hostname) - self.log = log - self._stopped = False - - def run(self): - self.log.info("Starting Pinger host_name(%s), host_ip(%s)" - % (self.hostname, self.ip_addr)) - - sock = socket.socket(socket.AF_INET, socket.SOCK_RAW, - socket.IPPROTO_ICMP) - sock.settimeout(self.timeout) - while True: - if self._stopped: - return - try: - sock.sendto(self.ICMP_ECHO_MESSAGE, (self.ip_addr, 0)) - sock.recv(4096) - except socket.timeout: - self.log.info("doctor monitor detected at %s" % time.time()) - self.monitor.report_error(self.hostname) - self.log.info("ping timeout, quit monitoring...") - self._stopped = True - return - time.sleep(self.interval) - - def stop(self): - self.log.info("Stopping Pinger host_name(%s), host_ip(%s)" - % (self.hostname, self.ip_addr)) - self._stopped = True |