def onSuccess(self, results, config):
data = self.new_data()
datasource_by_pid = {}
metrics_by_component = collections.defaultdict(
lambda: collections.defaultdict(list))
# Used for process restart checking.
if not hasattr(self, 'previous_pids_by_component'):
self.previous_pids_by_component = collections.defaultdict(set)
pids_by_component = collections.defaultdict(set)
sorted_datasource = sorted(config.datasources,
key=lambda x: x.params.get('sequence', 0))
# Win32_Process: Counts and correlation to performance table.
process_key = [x for x in results if 'Win32_Process' in x.wql][0]
for item in results[process_key]:
processText = get_processText(item)
for datasource in sorted_datasource:
regex = re.compile(datasource.params['regex'])
# Zenoss 4.2 2013-10-15 RPS style.
if 'replacement' in datasource.params:
matcher = OSProcessDataMatcher(
includeRegex=datasource.params['includeRegex'],
excludeRegex=datasource.params['excludeRegex'],
replaceRegex=datasource.params['replaceRegex'],
replacement=datasource.params['replacement'],
primaryUrlPath=datasource.params['primaryUrlPath'],
generatedId=datasource.params['generatedId'])
if not matcher.matches(processText):
continue
# Zenoss 4.2 intermediate style
elif hasattr(OSProcess, 'matchRegex'):
excludeRegex = re.compile(
datasource.params['excludeRegex'])
basic_match = OSProcess.matchRegex(regex, excludeRegex,
processText)
if not basic_match:
continue
capture_match = OSProcess.matchNameCaptureGroups(
regex, processText, datasource.component)
if not capture_match:
continue
# Zenoss 4.1-4.2 style.
else:
if datasource.params['ignoreParameters']:
processText = item.ExecutablePath or item.Name
name, args = get_processNameAndArgs(item)
if datasource.params['ignoreParameters']:
proc_id = getProcessIdentifier(name, None)
else:
proc_id = getProcessIdentifier(name, args)
if datasource.component != prepId(proc_id):
continue
datasource_by_pid[item.ProcessId] = datasource
pids_by_component[datasource.component].add(item.ProcessId)
# Track process count. Append 1 each time we find a
# match because the generic aggregator below will sum
# them up to the total count.
metrics_by_component[
datasource.component][COUNT_DATAPOINT].append(1)
# Don't continue matching once a match is found.
break
# Send process status events.
for datasource in config.datasources:
component = datasource.component
if COUNT_DATAPOINT in metrics_by_component[component]:
severity = 0
summary = 'matching processes running'
# Process restart checking.
previous_pids = self.previous_pids_by_component.get(component)
current_pids = pids_by_component.get(component)
# No restart if there are no current or previous PIDs.
# previous PIDs.
if previous_pids and current_pids:
# Only consider PID changes a restart if all PIDs
# matching the process changed.
if current_pids.isdisjoint(previous_pids):
summary = 'matching processes restarted'
# If the process is configured to alert on
# restart, the first "up" won't be a clear.
if datasource.params['alertOnRestart']:
severity = datasource.params['severity']
else:
severity = datasource.params['severity']
summary = 'no matching processes running'
# Add a 0 count for process that aren't running.
metrics_by_component[component][COUNT_DATAPOINT].append(0)
data['events'].append({
'device': datasource.device,
'component': component,
'eventClass': datasource.eventClass,
'eventGroup': 'Process',
'summary': summary,
'severity': severity,
})
# Prepare for next cycle's restart check by merging current
# process PIDs with previous. This is to catch restarts that
# stretch across more than subsequent cycles.
self.previous_pids_by_component.update(
(c, p) for c, p in pids_by_component.iteritems() if p)
# Win32_PerfFormattedData_PerfProc_Process: Datapoints.
perf_keys = [x for x in results if 'Win32_Perf' in x.wql]
if perf_keys:
for item in results[perf_keys[0]]:
if item.IDProcess not in datasource_by_pid:
continue
datasource = datasource_by_pid[item.IDProcess]
for point in datasource.points:
if point.id == COUNT_DATAPOINT:
continue
try:
value = int(getattr(item, point.id))
except (TypeError, ValueError):
LOG.warn("%s %s %s: Couldn't convert %r to integer",
datasource.device, datasource.component,
point.id, value)
except AttributeError:
LOG.warn("%s %s: %s not in result", datasource.device,
datasource.component, point.id)
else:
metrics_by_component[datasource.component][
point.id].append(value)
# Aggregate and store datapoint values.
for component, points in metrics_by_component.iteritems():
for point, values in points.iteritems():
if point in NON_AGGREGATED_DATAPOINTS:
value = values[0]
else:
value = sum(values)
data['values'][component][point] = (value, 'N')
# Send overall clear.
data['events'].append({
'device': config.id,
'severity': Event.Clear,
'eventClass': Status_OSProcess,
'summary': 'process scan successful',
})
generateClearAuthEvents(config, data['events'])
return data
def create_model_data(dmd):
'''
Return an Endpoint suitable for Impact functional testing.
'''
# DeviceClass
dc = dmd.Devices.createOrganizer('/OpenStack/Infrastructure')
dc.setZenProperty('zPythonClass',
'ZenPacks.zenoss.OpenStackInfrastructure.Endpoint')
# OSProcessClasses
osc = dmd.Processes.createOrganizer('/OpenStack')
for binary in [
'nova-cert', 'nova-conductor', 'nova-consoleauth',
'nova-scheduler', 'nova-compute', 'nova-api'
]:
osc.manage_addOSProcessClass(binary)
# Endpoint
endpoint = dc.createInstance('endpoint')
# API Endpoint for keystone
from ZenPacks.zenoss.OpenStackInfrastructure.ApiEndpoint import ApiEndpoint
keystone_apiendpoint = addContained(
endpoint, "components", ApiEndpoint("apiendpoint-zOpenStackAuthUrl"))
keystone_apiendpoint.url = 'http://127.0.0.1:5000/v2.0'
keystone_apiendpoint.title = keystone_apiendpoint.url
# non-public api endpoint for load balanced keystone
keystone_apiendpoint2 = addContained(
endpoint, "components",
ApiEndpoint("apiendpoint-a8450514a5ca012fab799579ae4d7eec"))
keystone_apiendpoint2.url = 'http://127.0.0.1:1234/v2.0'
keystone_apiendpoint2.title = keystone_apiendpoint2.url
# Org Structure
from ZenPacks.zenoss.OpenStackInfrastructure.Region import Region
from ZenPacks.zenoss.OpenStackInfrastructure.AvailabilityZone import AvailabilityZone
region = addContained(endpoint, "components", Region("region"))
zone1 = addContained(endpoint, "components", AvailabilityZone("zone1"))
zone2 = addContained(endpoint, "components", AvailabilityZone("zone2"))
addNonContained(region, "childOrgs", zone1)
addNonContained(region, "childOrgs", zone2)
# Tenants
from ZenPacks.zenoss.OpenStackInfrastructure.Tenant import Tenant
tenant1 = addContained(endpoint, "components", Tenant("tenant-tenant1"))
tenant2 = addContained(endpoint, "components", Tenant("tenant-tenant2"))
# Flavor
from ZenPacks.zenoss.OpenStackInfrastructure.Flavor import Flavor
flavor1 = addContained(endpoint, "components", Flavor("flavor1"))
# Image
from ZenPacks.zenoss.OpenStackInfrastructure.Image import Image
image1 = addContained(endpoint, "components", Image("image1"))
# Host
from ZenPacks.zenoss.OpenStackInfrastructure.Host import Host
computehost1 = addContained(endpoint, "components", Host("computehost1"))
addNonContained(computehost1, "orgComponent", zone1)
computehost2 = addContained(endpoint, "components", Host("computehost2"))
addNonContained(computehost2, "orgComponent", zone2)
controllerhost = addContained(endpoint, "components",
Host("controllerhost"))
addNonContained(controllerhost, "orgComponent", zone1)
# SoftwareComponents
from ZenPacks.zenoss.OpenStackInfrastructure.NovaService import NovaService
from ZenPacks.zenoss.OpenStackInfrastructure.NovaApi import NovaApi
nova_consoleauth = addContained(endpoint, "components",
NovaService("nova-consoleauth"))
nova_consoleauth.binary = 'nova-consoleauth'
addNonContained(nova_consoleauth, "hostedOn", controllerhost)
addNonContained(nova_consoleauth, "orgComponent", zone1)
nova_scheduler = addContained(endpoint, "components",
NovaService("nova-scheduler"))
nova_scheduler.binary = 'nova-scheduler'
addNonContained(nova_scheduler, "hostedOn", controllerhost)
addNonContained(nova_scheduler, "orgComponent", zone1)
nova_conductor1 = addContained(endpoint, "components",
NovaService("nova-conductor1"))
nova_conductor1.binary = 'nova-conductor'
nova_conductor2 = addContained(endpoint, "components",
NovaService("nova-conductor2"))
nova_conductor2.binary = 'nova-conductor'
addNonContained(nova_conductor1, "hostedOn", computehost1)
addNonContained(nova_conductor1, "orgComponent", zone1)
addNonContained(nova_conductor2, "hostedOn", computehost2)
addNonContained(nova_conductor2, "orgComponent", zone2)
nova_compute1 = addContained(endpoint, "components",
NovaService("nova-compute1"))
nova_compute1.binary = 'nova-compute'
nova_compute2 = addContained(endpoint, "components",
NovaService("nova-compute2"))
nova_compute2.binary = 'nova-compute'
addNonContained(nova_compute1, "hostedOn", computehost1)
addNonContained(nova_compute1, "orgComponent", zone1)
addNonContained(nova_compute2, "hostedOn", computehost2)
addNonContained(nova_compute2, "orgComponent", zone2)
nova_cert = addContained(endpoint, "components", NovaService("nova-cert"))
nova_cert.binary = 'nova-cert'
addNonContained(nova_cert, "hostedOn", controllerhost)
addNonContained(nova_cert, "orgComponent", zone1)
nova_api = addContained(endpoint, "components", NovaApi("nova-api"))
nova_api.binary = 'nova-api'
addNonContained(nova_api, "hostedOn", controllerhost)
addNonContained(nova_api, "orgComponent", region)
# Hypervisor
from ZenPacks.zenoss.OpenStackInfrastructure.Hypervisor import Hypervisor
hypervisor1 = addContained(endpoint, "components",
Hypervisor("hypervisor1"))
hypervisor2 = addContained(endpoint, "components",
Hypervisor("hypervisor2"))
addNonContained(hypervisor1, "host", computehost1)
addNonContained(hypervisor2, "host", computehost2)
# Instance
from ZenPacks.zenoss.OpenStackInfrastructure.Instance import Instance
instance1 = addContained(endpoint, "components", Instance("instance1"))
instance2 = addContained(endpoint, "components", Instance("instance2"))
instance3 = addContained(endpoint, "components", Instance("instance3"))
instance4 = addContained(endpoint, "components", Instance("instance4"))
addNonContained(instance1, "flavor", flavor1)
addNonContained(instance2, "flavor", flavor1)
addNonContained(instance3, "flavor", flavor1)
addNonContained(instance4, "flavor", flavor1)
addNonContained(instance1, "image", image1)
addNonContained(instance2, "image", image1)
addNonContained(instance3, "image", image1)
addNonContained(instance4, "image", image1)
addNonContained(instance1, "hypervisor", hypervisor1)
addNonContained(instance2, "hypervisor", hypervisor1)
addNonContained(instance3, "hypervisor", hypervisor2)
addNonContained(instance4, "hypervisor", hypervisor2)
addNonContained(instance1, "tenant", tenant1)
addNonContained(instance2, "tenant", tenant2)
addNonContained(instance3, "tenant", tenant1)
addNonContained(instance4, "tenant", tenant2)
# Vnic
from ZenPacks.zenoss.OpenStackInfrastructure.Vnic import Vnic
instance1vnic1 = addContained(instance1, "vnics", Vnic("instance1_vnic1"))
instance1vnic1.macaddress = 'de:ad:be:ef:01:01'
instance1vnic1.index_object()
instance1vnic2 = addContained(instance1, "vnics", Vnic("instance1_vnic2"))
instance1vnic2.macaddress = 'de:ad:be:ef:01:02'
instance1vnic2.index_object()
instance2vnic1 = addContained(instance2, "vnics", Vnic("instance2_vnic1"))
instance2vnic1.macaddress = 'de:ad:be:ef:02:01'
instance2vnic1.index_object()
instance2vnic2 = addContained(instance2, "vnics", Vnic("instance2_vnic2"))
instance2vnic2.macaddress = 'de:ad:be:ef:02:02'
instance2vnic2.index_object()
instance3vnic1 = addContained(instance3, "vnics", Vnic("instance3_vnic1"))
instance3vnic1.macaddress = 'de:ad:be:ef:03:01'
instance3vnic1.index_object()
instance3vnic2 = addContained(instance3, "vnics", Vnic("instance3_vnic2"))
instance3vnic2.macaddress = 'de:ad:be:ef:03:02'
instance3vnic2.index_object()
instance4vnic1 = addContained(instance4, "vnics", Vnic("instance4_vnic1"))
instance4vnic1.macaddress = 'de:ad:be:ef:04:01'
instance4vnic1.index_object()
instance4vnic2 = addContained(instance4, "vnics", Vnic("instance4_vnic2"))
instance4vnic2.macaddress = 'de:ad:be:ef:04:02'
instance4vnic2.index_object()
# Linux guest devices (Virtual)
# make sure that the interfaces line up.
guest_dc = dmd.Devices.createOrganizer('/Server/SSH/Linux')
guest_dc.setZenProperty('zPythonClass', 'Products.ZenModel.Device')
guest_instance1 = guest_dc.createInstance("g-instance1")
guest_instance2 = guest_dc.createInstance("g-instance2")
guest_instance3 = guest_dc.createInstance("g-instance3")
# instance4 is not monitored by zenoss.
from Products.ZenModel.IpInterface import IpInterface
def add_linux_interface_mac(device, interface_name, macaddress):
eth_if = IpInterface(interface_name)
device.os.interfaces._setObject(eth_if.id, eth_if)
eth_if = device.os.interfaces._getOb(eth_if.id)
eth_if.macaddress = macaddress
eth_if.index_object()
device.index_object()
add_linux_interface_mac(guest_instance1, 'eth0', 'de:ad:be:ef:01:01')
add_linux_interface_mac(guest_instance1, 'eth1', 'de:ad:be:ef:01:02')
add_linux_interface_mac(guest_instance2, 'eth0', 'de:ad:be:ef:02:01')
add_linux_interface_mac(guest_instance2, 'eth1', 'de:ad:be:ef:02:02')
add_linux_interface_mac(guest_instance3, 'eth0', 'de:ad:be:ef:03:01')
add_linux_interface_mac(guest_instance3, 'eth1', 'de:ad:be:ef:03:02')
# Linux devices (Physical)
# (link to host1 and host2)
phys_dc = dmd.Devices.createOrganizer('/Server/SSH/Linux/NovaHost')
phys_dc.setZenProperty('zPythonClass', 'Products.ZenModel.Device')
phys_computehost1 = phys_dc.createInstance("p-computehost1")
phys_computehost2 = phys_dc.createInstance("p-computehost2")
phys_controllerhost = phys_dc.createInstance("p-controllerhost")
# Link the host components to the physical hosts.
computehost1.claim_proxy_device(phys_computehost1)
computehost2.claim_proxy_device(phys_computehost2)
controllerhost.claim_proxy_device(phys_controllerhost)
# Add OSprocesses for each of the software components.
from ZenPacks.zenoss.OpenStackInfrastructure.SoftwareComponent import SoftwareComponent
from Products.ZenModel.OSProcess import OSProcess
for component in endpoint.components():
if isinstance(component, SoftwareComponent):
binary = component.binary
linux_device = component.hostedOn().ensure_proxy_device()
process_id = '%s_%s' % (linux_device.id, binary)
process = OSProcess(process_id)
linux_device.os.processes._setObject(process_id, process)
process = linux_device.os.processes._getOb(process_id)
process_class = re.sub(r'\d+$', '', binary)
process.setOSProcessClass(
"Processes/OpenStack/osProcessClasses/%s" % process_class)
# Cinder
from ZenPacks.zenoss.OpenStackInfrastructure.Volume import Volume
from ZenPacks.zenoss.OpenStackInfrastructure.VolSnapshot import VolSnapshot
volume1 = addContained(endpoint, "components", Volume("volume1"))
volsnap1 = addContained(endpoint, "components", VolSnapshot("volsnap1"))
addNonContained(instance1, "volumes", volume1)
addNonContained(volume1, "volSnapshots", volsnap1)
return {'endpoint': endpoint, 'phys_dc': phys_dc, 'guest_dc': guest_dc}
def create_model_data(dmd):
'''
Return an Endpoint suitable for Impact functional testing.
'''
# DeviceClass
dc = dmd.Devices.createOrganizer('/OpenStack/Infrastructure')
dc.setZenProperty('zPythonClass', 'ZenPacks.zenoss.OpenStackInfrastructure.Endpoint')
# OSProcessClasses
osc = dmd.Processes.createOrganizer('/OpenStack')
for binary in ['nova-cert', 'nova-conductor', 'nova-consoleauth', 'nova-scheduler', 'nova-compute', 'nova-api']:
osc.manage_addOSProcessClass(binary)
# Endpoint
endpoint = dc.createInstance('endpoint')
# Org Structure
from ZenPacks.zenoss.OpenStackInfrastructure.Region import Region
from ZenPacks.zenoss.OpenStackInfrastructure.AvailabilityZone import AvailabilityZone
region = addContained(endpoint, "components", Region("region"))
zone1 = addContained(endpoint, "components", AvailabilityZone("zone1"))
zone2 = addContained(endpoint, "components", AvailabilityZone("zone2"))
addNonContained(region, "childOrgs", zone1)
addNonContained(region, "childOrgs", zone2)
# Tenants
from ZenPacks.zenoss.OpenStackInfrastructure.Tenant import Tenant
tenant1 = addContained(endpoint, "components", Tenant("tenant-tenant1"))
tenant2 = addContained(endpoint, "components", Tenant("tenant-tenant2"))
# Flavor
from ZenPacks.zenoss.OpenStackInfrastructure.Flavor import Flavor
flavor1 = addContained(endpoint, "components", Flavor("flavor1"))
# Image
from ZenPacks.zenoss.OpenStackInfrastructure.Image import Image
image1 = addContained(endpoint, "components", Image("image1"))
# Host
from ZenPacks.zenoss.OpenStackInfrastructure.Host import Host
computehost1 = addContained(endpoint, "components", Host("computehost1"))
addNonContained(computehost1, "orgComponent", zone1)
computehost2 = addContained(endpoint, "components", Host("computehost2"))
addNonContained(computehost2, "orgComponent", zone2)
controllerhost = addContained(endpoint, "components", Host("controllerhost"))
addNonContained(controllerhost, "orgComponent", zone1)
# SoftwareComponents
from ZenPacks.zenoss.OpenStackInfrastructure.NovaService import NovaService
from ZenPacks.zenoss.OpenStackInfrastructure.NovaApi import NovaApi
nova_consoleauth = addContained(endpoint, "components", NovaService("nova-consoleauth"))
nova_consoleauth.binary = 'nova-consoleauth'
addNonContained(nova_consoleauth, "hostedOn", controllerhost)
addNonContained(nova_consoleauth, "orgComponent", zone1)
nova_scheduler = addContained(endpoint, "components", NovaService("nova-scheduler"))
nova_scheduler.binary = 'nova-scheduler'
addNonContained(nova_scheduler, "hostedOn", controllerhost)
addNonContained(nova_scheduler, "orgComponent", zone1)
nova_conductor1 = addContained(endpoint, "components", NovaService("nova-conductor1"))
nova_conductor1.binary = 'nova-conductor'
nova_conductor2 = addContained(endpoint, "components", NovaService("nova-conductor2"))
nova_conductor2.binary = 'nova-conductor'
addNonContained(nova_conductor1, "hostedOn", computehost1)
addNonContained(nova_conductor1, "orgComponent", zone1)
addNonContained(nova_conductor2, "hostedOn", computehost2)
addNonContained(nova_conductor2, "orgComponent", zone2)
nova_compute1 = addContained(endpoint, "components", NovaService("nova-compute1"))
nova_compute1.binary = 'nova-compute'
nova_compute2 = addContained(endpoint, "components", NovaService("nova-compute2"))
nova_compute2.binary = 'nova-compute'
addNonContained(nova_compute1, "hostedOn", computehost1)
addNonContained(nova_compute1, "orgComponent", zone1)
addNonContained(nova_compute2, "hostedOn", computehost2)
addNonContained(nova_compute2, "orgComponent", zone2)
nova_cert = addContained(endpoint, "components", NovaService("nova-cert"))
nova_cert.binary = 'nova-cert'
addNonContained(nova_cert, "hostedOn", controllerhost)
addNonContained(nova_cert, "orgComponent", zone1)
nova_api = addContained(endpoint, "components", NovaApi("nova-api"))
nova_api.binary = 'nova-api'
addNonContained(nova_api, "hostedOn", controllerhost)
addNonContained(nova_api, "orgComponent", region)
# Hypervisor
from ZenPacks.zenoss.OpenStackInfrastructure.Hypervisor import Hypervisor
hypervisor1 = addContained(endpoint, "components", Hypervisor("hypervisor1"))
hypervisor2 = addContained(endpoint, "components", Hypervisor("hypervisor2"))
addNonContained(hypervisor1, "host", computehost1)
addNonContained(hypervisor2, "host", computehost2)
# Instance
from ZenPacks.zenoss.OpenStackInfrastructure.Instance import Instance
instance1 = addContained(endpoint, "components", Instance("instance1"))
instance2 = addContained(endpoint, "components", Instance("instance2"))
instance3 = addContained(endpoint, "components", Instance("instance3"))
instance4 = addContained(endpoint, "components", Instance("instance4"))
addNonContained(instance1, "flavor", flavor1)
addNonContained(instance2, "flavor", flavor1)
addNonContained(instance3, "flavor", flavor1)
addNonContained(instance4, "flavor", flavor1)
addNonContained(instance1, "image", image1)
addNonContained(instance2, "image", image1)
addNonContained(instance3, "image", image1)
addNonContained(instance4, "image", image1)
addNonContained(instance1, "hypervisor", hypervisor1)
addNonContained(instance2, "hypervisor", hypervisor1)
addNonContained(instance3, "hypervisor", hypervisor2)
addNonContained(instance4, "hypervisor", hypervisor2)
addNonContained(instance1, "tenant", tenant1)
addNonContained(instance2, "tenant", tenant2)
addNonContained(instance3, "tenant", tenant1)
addNonContained(instance4, "tenant", tenant2)
# Vnic
from ZenPacks.zenoss.OpenStackInfrastructure.Vnic import Vnic
instance1vnic1 = addContained(instance1, "vnics", Vnic("instance1_vnic1"))
instance1vnic1.macaddress = 'de:ad:be:ef:01:01'
instance1vnic1.index_object()
instance1vnic2 = addContained(instance1, "vnics", Vnic("instance1_vnic2"))
instance1vnic2.macaddress = 'de:ad:be:ef:01:02'
instance1vnic2.index_object()
instance2vnic1 = addContained(instance2, "vnics", Vnic("instance2_vnic1"))
instance2vnic1.macaddress = 'de:ad:be:ef:02:01'
instance2vnic1.index_object()
instance2vnic2 = addContained(instance2, "vnics", Vnic("instance2_vnic2"))
instance2vnic2.macaddress = 'de:ad:be:ef:02:02'
instance2vnic2.index_object()
instance3vnic1 = addContained(instance3, "vnics", Vnic("instance3_vnic1"))
instance3vnic1.macaddress = 'de:ad:be:ef:03:01'
instance3vnic1.index_object()
instance3vnic2 = addContained(instance3, "vnics", Vnic("instance3_vnic2"))
instance3vnic2.macaddress = 'de:ad:be:ef:03:02'
instance3vnic2.index_object()
instance4vnic1 = addContained(instance4, "vnics", Vnic("instance4_vnic1"))
instance4vnic1.macaddress = 'de:ad:be:ef:04:01'
instance4vnic1.index_object()
instance4vnic2 = addContained(instance4, "vnics", Vnic("instance4_vnic2"))
instance4vnic2.macaddress = 'de:ad:be:ef:04:02'
instance4vnic2.index_object()
# Linux guest devices (Virtual)
# make sure that the interfaces line up.
guest_dc = dmd.Devices.createOrganizer('/Server/SSH/Linux')
guest_dc.setZenProperty('zPythonClass', 'Products.ZenModel.Device')
guest_instance1 = guest_dc.createInstance("g-instance1")
guest_instance2 = guest_dc.createInstance("g-instance2")
guest_instance3 = guest_dc.createInstance("g-instance3")
# instance4 is not monitored by zenoss.
from Products.ZenModel.IpInterface import IpInterface
def add_linux_interface_mac(device, interface_name, macaddress):
eth_if = IpInterface(interface_name)
device.os.interfaces._setObject(eth_if.id, eth_if)
eth_if = device.os.interfaces._getOb(eth_if.id)
eth_if.macaddress = macaddress
eth_if.index_object()
device.index_object()
add_linux_interface_mac(guest_instance1, 'eth0', 'de:ad:be:ef:01:01')
add_linux_interface_mac(guest_instance1, 'eth1', 'de:ad:be:ef:01:02')
add_linux_interface_mac(guest_instance2, 'eth0', 'de:ad:be:ef:02:01')
add_linux_interface_mac(guest_instance2, 'eth1', 'de:ad:be:ef:02:02')
add_linux_interface_mac(guest_instance3, 'eth0', 'de:ad:be:ef:03:01')
add_linux_interface_mac(guest_instance3, 'eth1', 'de:ad:be:ef:03:02')
# Linux devices (Physical)
# (link to host1 and host2)
phys_dc = dmd.Devices.createOrganizer('/Server/SSH/Linux/NovaHost')
phys_dc.setZenProperty('zPythonClass', 'Products.ZenModel.Device')
phys_computehost1 = phys_dc.createInstance("p-computehost1")
phys_computehost2 = phys_dc.createInstance("p-computehost2")
phys_controllerhost = phys_dc.createInstance("p-controllerhost")
# Link the host components to the physical hosts.
computehost1.claim_proxy_device(phys_computehost1)
computehost2.claim_proxy_device(phys_computehost2)
controllerhost.claim_proxy_device(phys_controllerhost)
# Add OSprocesses for each of the software components.
from ZenPacks.zenoss.OpenStackInfrastructure.SoftwareComponent import SoftwareComponent
from Products.ZenModel.OSProcess import OSProcess
for component in endpoint.components():
if isinstance(component, SoftwareComponent):
binary = component.binary
linux_device = component.hostedOn().proxy_device()
process_id = '%s_%s' % (linux_device.id, binary)
process = OSProcess(process_id)
linux_device.os.processes._setObject(process_id, process)
process = linux_device.os.processes._getOb(process_id)
process_class = re.sub(r'\d+$', '', binary)
process.setOSProcessClass("Processes/OpenStack/osProcessClasses/%s" % process_class)
# Cinder
from ZenPacks.zenoss.OpenStackInfrastructure.Volume import Volume
from ZenPacks.zenoss.OpenStackInfrastructure.VolSnapshot import VolSnapshot
volume1 = addContained(endpoint, "components", Volume("volume1"))
volsnap1 = addContained(endpoint, "components", VolSnapshot("volsnap1"))
addNonContained(instance1, "volumes", volume1)
addNonContained(volume1, "volSnapshots", volsnap1)
return {
'endpoint': endpoint,
'phys_dc': phys_dc,
'guest_dc': guest_dc
}
def onSuccess(self, results, config):
data = self.new_data()
datasource_by_pid = {}
metrics_by_component = collections.defaultdict(
lambda: collections.defaultdict(list))
# Used for process restart checking.
if not hasattr(self, 'previous_pids_by_component'):
self.previous_pids_by_component = collections.defaultdict(set)
pids_by_component = collections.defaultdict(set)
# Win32_Process: Counts and correlation to performance table.
process_key = [x for x in results if 'Win32_Process' in x.wql][0]
for item in results[process_key]:
processText = get_processText(item)
for datasource in config.datasources:
regex = re.compile(datasource.params['regex'])
# Zenoss 4.2 2013-10-15 RPS style.
if 'replacement' in datasource.params:
matcher = OSProcessDataMatcher(
includeRegex=datasource.params['includeRegex'],
excludeRegex=datasource.params['excludeRegex'],
replaceRegex=datasource.params['replaceRegex'],
replacement=datasource.params['replacement'],
primaryUrlPath=datasource.params['primaryUrlPath'],
generatedId=datasource.params['generatedId'])
if not matcher.matches(processText):
continue
# Zenoss 4.2 intermediate style
elif hasattr(OSProcess, 'matchRegex'):
excludeRegex = re.compile(
datasource.params['excludeRegex'])
basic_match = OSProcess.matchRegex(
regex, excludeRegex, processText)
if not basic_match:
continue
capture_match = OSProcess.matchNameCaptureGroups(
regex, processText, datasource.component)
if not capture_match:
continue
# Zenoss 4.1-4.2 style.
else:
if datasource.params['ignoreParameters']:
processText = item.ExecutablePath or item.Name
name, args = get_processNameAndArgs(item)
if datasource.params['ignoreParameters']:
proc_id = getProcessIdentifier(name, None)
else:
proc_id = getProcessIdentifier(name, args)
if datasource.component != prepId(proc_id):
continue
datasource_by_pid[item.ProcessId] = datasource
pids_by_component[datasource.component].add(item.ProcessId)
# Track process count. Append 1 each time we find a
# match because the generic aggregator below will sum
# them up to the total count.
metrics_by_component[datasource.component][COUNT_DATAPOINT].append(1)
# Send process status events.
for datasource in config.datasources:
component = datasource.component
if COUNT_DATAPOINT in metrics_by_component[component]:
severity = 0
summary = 'matching processes running'
# Process restart checking.
previous_pids = self.previous_pids_by_component.get(component)
current_pids = pids_by_component.get(component)
# No restart if there are no current or previous PIDs.
# previous PIDs.
if previous_pids and current_pids:
# Only consider PID changes a restart if all PIDs
# matching the process changed.
if current_pids.isdisjoint(previous_pids):
summary = 'matching processes restarted'
# If the process is configured to alert on
# restart, the first "up" won't be a clear.
if datasource.params['alertOnRestart']:
severity = datasource.params['severity']
else:
severity = datasource.params['severity']
summary = 'no matching processes running'
# Add a 0 count for process that aren't running.
metrics_by_component[component][COUNT_DATAPOINT].append(0)
data['events'].append({
'device': datasource.device,
'component': component,
'eventClass': datasource.eventClass,
'eventGroup': 'Process',
'summary': summary,
'severity': severity,
})
# Prepare for next cycle's restart check by merging current
# process PIDs with previous. This is to catch restarts that
# stretch across more than subsequent cycles.
self.previous_pids_by_component.update(
(c, p) for c, p in pids_by_component.iteritems() if p)
# Win32_PerfFormattedData_PerfProc_Process: Datapoints.
perf_key = [x for x in results if 'Win32_Perf' in x.wql][0]
for item in results[perf_key]:
if item.IDProcess not in datasource_by_pid:
continue
datasource = datasource_by_pid[item.IDProcess]
for point in datasource.points:
if point.id == COUNT_DATAPOINT:
continue
try:
value = int(getattr(item, point.id))
except (TypeError, ValueError):
LOG.warn(
"%s %s %s: Couldn't convert %r to integer",
datasource.device, datasource.component, point.id,
value)
except AttributeError:
LOG.warn(
"%s %s: %s not in result",
datasource.device, datasource.component, point.id)
else:
metrics_by_component[datasource.component][point.id].append(value)
# Aggregate and store datapoint values.
for component, points in metrics_by_component.iteritems():
for point, values in points.iteritems():
if point in NON_AGGREGATED_DATAPOINTS:
value = values[0]
else:
value = sum(values)
data['values'][component][point] = (value, 'N')
# Send overall clear.
data['events'].append({
'device': config.id,
'severity': Event.Clear,
'eventClass': Status_OSProcess,
'summary': 'process scan successful',
})
return data
def getClassObject(self):
return BaseOSProcess.getClassObject(self)
