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World®’16
Pre-ConEd:SimplifyAdministrationandReportinginCAAPM10
GuenterGrossberger,Sr.EngineeringServicesArchitect,CATechnologiesAndreasReiss,Sr.PrincipalEngineeringServicesArchitect,CATechnologies
DO4X152L
DEVOPS– AGILEOPERATIONS
2 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
©2016CA.Allrightsreserved.Alltrademarksreferencedhereinbelongtotheirrespectivecompanies.
Thecontentprovidedinthis CAWorld2016presentationisintendedforinformationalpurposesonlyanddoesnotformanytypeofwarranty. The informationprovidedbyaCApartnerand/orCAcustomerhasnotbeenreviewedforaccuracybyCA.
ForInformationalPurposesOnlyTermsofthisPresentation
3 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Abstract
CAAPMCommandCentermanagesyouragentconfigurationstosimplifytheadministrationofCAAPMinstallationsinevenlargescaleenvironments.YouwilllearnhowtocreateandupdateagentconfigurationsintheCommandCenterUIandpushthemtoagents.Wewillalsodiscusshowtomonitorcontainerizedapplications,howtousecreatereportsusingSQLwithCAAPMandhowtouseRESTbasedAPIstocorrelatereporting.
GuenterGrossberger
AndreasReissCATechnologies,EngineeringServicesArchitect
CATechnologies,Sr.EngineeringServicesArchitect
4 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Agenda
APMCOMMANDCENTER:AGENTPACKAGES ANDBUNDLES
PACKAGEUPGRADESANDDYNAMICEXTENSIONS
MONITORINGMODERNAPPLICATIONS
REPORTINGWITHCAAPMSQL
REPORTINGWITHCAAPMRESTAPIS
1
2
3
4
5
Q&A6
5 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CAAPMCommandCenter:AgentPackagesandBundles
6 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Recap:CommandCenterFocusAreas
§ CommandCentercanbedistilledinto4distinctareas
Diagnostics Health
ViewInformationaboutJavaagentsrunningwithintheenvironment
Remotelyfetchagentlogfilesandotherdiagnosticinformation
Packagediagnosticsforuploadtosupportticket
RemotelychangetheLogLevelonasingleJavaAgent
Deployment
Abilitytocreatetailoredpackages fordeploymenttoproductionsystems
PackagesexposedviaAPIforconsumptionby3rd Partydeploymenttools
Cloudbasedstoreforagentrelatedpackages:CAAPMMarketplace
Configuration
Abilitytocreateconfigurationgroups
Create&enforceconfigurationpolicies
Supportfor‘hot’and‘cold’configuration
Audittrailofconfigurationchanges
Suggestadditionalmonitoringopportunities
Reviewthemonitoringoverheadoftheagents
Reportissues/errorswiththemonitoring
Suggestchangestothemonitoringtoreduceoverhead
7 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Recap:Architecture
8 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
WhatisaPackage?
Apackageisanarchive (ziportar)thatcontainsallofthematerialsrequiredtodeployanAPMJavaAgent;thisincludes:
§ AgentJAR
§ Agentrofile andPBDs
§ OthersupportJARsandbinaries
§ Installinstructions
9 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
WhatisaPackage?
Apackageistailoredtotheenvironment beingmonitored
§ Applicationserver
§ Requiredmonitoringfunctionality
§ Specificmonitoringcapabilities
§ Specificinstallationrequirements
Apackageismadeupofoneormorebundles,eachofwhichrepresentsapieceoffunctionalityofferedbytheagent
10 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
HowIsaPackageBuilt?
Creatingapackageinvolvesusinga4stepwizardto:
1. Definetheenvironment
2. Tailorthebundles
3. Tailortheconfiguration
4. Tailortheinstallationinstructions
Skippingsteps2-4willcreateadefaultpackagefortheselectedenvironment
11 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
WhatDoesaBuiltPackageLookLike?
Apackageisaziportarfilethatexactlyresemblesanagentinstalldirectory,withtheusual‘wily’rootfolder
Additionalfilescreated:
§ installInstructions.md – providestailoredinstructionsonhowthispackageshouldbedeployed
§ manifest.txt – provideslistofbundlesused,togetherwithanypropertyoverrides
§ acc-master.pbl – usedtoprovideanexactlistofpbdfilesincludedintheconfiguration
wily
core
config
tools
acc-master.pbl
IntroscopeAgent.profile
pbdfiles
hotdeploy
ext
manifest.txt
installInstructions.md
Agent.jar
common
connectors
logs
12 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CAAPMCommandCenter:CreateanAgentPackage
13 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CreateNewAgentPackage
2.ClickNew
1.ClickPackages
14 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CreateNewAgentPackage
2.SelectOS
1.Enternameandcomment
3.Selectagentversion
4.EnterMOM/EM(optionalorlist)
5.ClickDONE
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CreateNewAgentPackage
Downloadlink
OOTBrequiredandrecommendedbundlesper
applicationserver
Version
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CreateNewAgentPackage
Downloadlink
Installandconfigurationinstructions
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Demo:CreateAgentPackage
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CAAPMCommandCenter:CustomizeAgentPackage
19 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CustomizeAgentPackage
1.Selectagentbundle
2.Click“DONE”
Or“COPY”
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CustomizeAgentPackage
Bundledescriptionanddependencyinformation
Bundlesareorganizedintofourcategories:
1. Core2. Environment3. Feature4. Custom
1.Selectbundle
3.Click“ConfigureBundles”
2.Click“Add”
21 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CustomizeAgentPackage
§ IntroscopeAgent.profile isbrokendownintobundles– EnterpriseManagerconnection– Javaagent– CommandCenter– Browseragent– JMX– EJB
§ CommandCenterconstructspackageIntroscopeAgent.profile frombundles
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CustomizeAgentPackage
Changedpropertiesareshowninboldfont
Youcanadd,revertanddeleteyourownpropertieshere.
Descriptionandpropertiesareshown
perbundle
E.g.use“MathClient”asagentname
Enteracustomproperty
Custompropertiesaremarkedwiththestar
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CustomizeAgentPackage
Youcanedittheinstallinstructionsaswell.
2.Click“DONE:whenyou’refinished
1.Click“InstallInstructions”
Textismarkdownsyntax(helpexplains
markdown!)
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Demo:CustomizeAgentPackage
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CAAPMMarketplace
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Motivation
§ CAAPMisextensible
§ Therearemanyfieldextensionsoutthere– where?
§ CAAPMCommunity,github.com/CA-APM,colleagueslaptop,etc.
§ WehavestartedtomakeextensionsfullysupportedviaCASupport
§ CAAPMMarketplaceistheplacetofindallCAAPMextensions
§ http://marketplace.ca.com/apm
27 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
CAAPMMarketplacehttp://marketplace.ca.com/apm
CASupportedextension
Searchorselectcategory
Searchorselectcategory
• Agentextensions• EPAagentplugins/scripts• Examples
SSO:ca.com,Support,Communitieslogin
AllCAAPMextensionsarefree!
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CAAPMMarketplace
§ Afterorderingyouwillgettwoemails– Orderconfirmation
– DownloadLink
§ Downloadedfile(ifagentextension)– <extension>-<version>-dist.tar.gz
e.g.spring-3.3.0-dist.tar.gz§ post-10.5/spring-3.3.0.tar.gz(agentbundle!)
§ pre-10.5/spring-3.3.0-pre-10.5.tar.gz(agentbundle!)
– ImportintoCommandCenter:Importbuttonin10.5,copytoimportfolderin10.2,10.3
http://marketplace.ca.com/apm
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ImportExtensions
2.ClickImportandselectfile
1.ClickBundles
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ImportExtensions
Restartnecessary
Bundlewillappearinlist
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Demo:CAAPMMarketplace
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Lab1:Create&CustomizeAgentPackage
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DynamicExtensions
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Motivation
§ Agentchangesoftenrequireapplicationserverrestarts
§ Applicationservermanagedbydifferentteam
§ Requireschangeboardapproval
§ PBD changesareautomatically reloaded
§ IntroscopeAgent.profile changedareautomatically reloaded
§ Whynotextensions?
35 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
DynamicExtensions
Newagentsub-directories
Todeployandagentextension:1. UseCommandCenteror2. Copyextensioninto$WILYHOME/deploy
Extensionwillbeextractedintoextensionsdirectory– Iftheextensionisdynamic(propertyinbundle.json)
§ Loadedversionofextensionisunloaded§ Newversionofextensionisloaded§ Noapplicationserverrestartrequired
– Otherwiseonlyloadedonapplicationserverrestart
Oldagentextensions:core/config,core/ext
DropnewextensionsintodeployoruseACC
Newextensionsdirectory
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DynamicExtensions
Norestartnecessary
Bundlerequiresrestart
Dynamicextension
Old(pre-10.5)extension,not
dynamic
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DynamicExtensions
Dynamicextensions
Bundlerequiresrestart
Dynamicextension
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Youcanpushachangedconfigurationtoagroupofagents(“NamedFilter”)directlyfromtheCommandCenterUI
Agentstatuswillshowifanagentneedstoberestarted
DynamicExtensions
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PackageVersioning
§ Eachpackagehasaversionassociatedwithit
§ Thisversionincrementsafter adownloadedpackageisedited
§ Thislimitsthenumberofversionsthatarecreated
§ Packageusagebyversionisalsoreported– Indicationthatagentisusingoutofdatepackage
Version=1
Version=1
Version=1
Zipv=1
Version= 2
Version=1
Download
40 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
TrackingPackageUsage
CommandCenterreportspackageusage
§ PackagedetailsareincludedinprofileandexposedasJavasystemproperties###################################
# PACKAGE DETAILS###################################
acc.package.id=1acc.package.name=tomcatLinux
acc.package.version=1
§ CommandCentercontrollerpicksupthesepropertiesandpassesontoconfigurationserver
§ Configurationserverreconcileswithpackageinordertoreportpackageusage
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Demo:DynamicExtensionsandPackageUpgrades
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MonitoringModernApplications
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ApplicationsareArchitectedDifferentlyMicroservices
(Agile,loosely-coupled,independent,continuousdelivery)Monolithic
(Tightly-coupleddependent,waterfall,changeintolerant)
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Microservices:MonitoringScale&ComplexityMicroservices architectureisanemergingtechniquewhichpromisestodeliverflexibilityandscalabilitytothedevelopmentanddeploymentofservicebasedapplications
http://www.pwc.com/us/en/technology-forecast/2014/cloud-computing/features/assets/feature02-figure02.jpg
45 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
MonitoringMustScale withNewArchitecture
MicroservicesArchitecturewitheachelementoffunctionalityinaseparateservice….
Scalesbydistributingservicesacrossservers,replicatingasneeded
MICROSERVICE CONSIDERATIONS
§ Testingacrossmultipleservices§ Releaseco-ordination§ Manymovingparts/multipleinstances§ Manynewdatastores– SQL,NoSQL§ Networklatency,messaging,emergent
behaviors§ Complexity!
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Containers– MonitoringComplexity&ScaleContainersincludetheapplicationandallofitsdependencies,butsharethekernelwithothercontainers;Dockercontainersarelightweight,runonanycomputer,onanyinfrastructure,inanycloudandaregreatformicroservices
47 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Cloud– MonitoringScaleCloudcomputingisaboutaccesstoapoolofcomputingresources(servers,storage,networks,servicesetc)thatcanberapidlyprovisionedandmadeavailablewithminimaloverhead–NIST
48 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Browser
Mobile
Network WebServer
SyntheticTransactions
SQLDatabase
APIGatewayAppServer
PassiveEUE(Agentless)
Mainframe
TransactionPerformance
=MonitoringAgent
Microservice
DockerContainer
SSO UserDataStore
Abilitytotracecomplextransactionsthattraversetheentireinfrastructurefromcustomer-facingsystemsofengagementtoback-endsystemsofrecord
SYSTEMSOFENGAGEMENT
SYSTEMSOFRECORD
49 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
E.P.I.C.A
PM
Smartagent• Collectwhatyouneedwhenyouneedit
Monitoringatscale• Monitor@scaleandclustering
Easeofadministration• GetcontrolwithCAAPMACC
Simplyvisualizelargecomplexdata• CAAPMHomePageandAssistedTriagehelpquickly
identifyanddiagnoseproblemsthatmatter
Elegance@Scale
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APMSupportforModernTechnologies§ MonitorappsdeployedtoDockercontainerswithAPMagent§ Collectsbasiccontainerhealthmetrics(fieldpack)§ VisualizeappperformanceandDockerhealthinoneview§ https://github.com/CA-APM/DockerMonitoring
§ EasilymonitorappsdeployedusingCloudFoundryjavabuildpack§ CollectsbasichealthmetricsfromPivotalCloudFoundryloudFoundry(fieldpack)§ VisibilityintoapplicationperformanceandCFPivotalhealth§ MembersoftheCloudFoundryFoundation
§ CAAPMagentsarefullysupportedandprovidetransactioncorrelation,deepdiverootcauseanalysis;browseragentforenduseranalytics
§ FieldpacktoreportCloudwatch dataintoCAAPM
§ CAAPMpluginintegratesforbuildperformancecomparisons&attributeupdates§ https://wiki.jenkins-ci.org/display/JENKINS/CA+APM+Plugin
§ Node.jsagentsarefullysupportedandprovidetransactioncorrelation,deepdiverootcauseanalysis;browseragentforenduseranalytics
§ https://www.npmjs.com/package/ca-apm-probe
51 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
ContinuousIntegration/Deployment:MonitoringforResiliencyandChangeContinuousintegrationisaprocessinwhichalldevelopmentworkisintegratedasearlyaspossibleandtheresultingartifactsareautomaticallycreatedandtested;thisprocessshouldidentifyerrorsasveryearlyintheprocess
Source:http://cdn.rancher.com/wp-content/uploads/2015/11/18175501/ci_flow.png
52 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
MonitoringModernApplications
§ JavaandNode.jsagentinDockerisfullysupported
§ JavaagentincludedinCloudFoundry JavaBuildpack
§ ExtensionsontheCAAPMMarketplace(http://marketplace.ca.com/apm):– Docker– AWS– MongoDB– Jenkins– CloudFoundry
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ReportingwithCAAPMSQL
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E M
Commandlineworkstation
IntroscopeJDBCdriver
Webservices
CAAPMdatafeedTheProblem
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ASolution!
56 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
MapMetricDatatoaSingleSQLTableColumn_Name Column_Type
attribute_type Long
source_name String
domain_name String
agent_host String
agent_process String
agent_name String
metric_path String
metric_attribute String
frequency Long
ts timestamp
agg_value Long
max_value Long
min_value Long
value_count Long
agent
metric
values
57 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
MapMetricDatatoaSingleSQLTableColumn_Name Column_Type
attribute_type Long
source_name String
domain_name String
agent_host String
agent_process String
agent_name String
metric_path String
metric_attribute String
frequency Long
ts timestamp
agg_value Long
max_value Long
min_value Long
value_count Long
agent
metric
values
§ Onetable:numerical_metric_data
§ Attribute_type:determineshowagg_value,max_value… areused
§ Metric_attribute:“ResponsesPerInterval”,“AverageResponseTime(ms)”…
§ ts andfrequencymustbepresentineveryquery
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ExampleUseCase:GetSlowestApplications
DianawantstoaskCAAPMSQL
whichapplicationsareherworstperformersduringthelastweek
sothatshecanknowwhichneedthemostattentionandwhichareimproving
59 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
ExampleUseCase:GetSlowestApplications
SELECT agent_host,agent_name, metric_path,
Sum ( value_count ) AS total_count, Avg ( agg_value ) ASmean_agg
FROM numerical_metric_data
WHERE metric_path LIKE ’Frontends|Apps|%'
ANDmetric_attribute LIKE 'Average Response Time (ms)'
AND ts BETWEEN {ts '2016-11-0612:00:00.0'} AND {ts '2016-11-1412:00:00.0'}
AND frequency = 3600
GROUP BY agent_host, agent_name, metric_path
ORDER BYmean_agg DESC,total_count DESC, agent_host, agent_name, metric_path
60 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD
Demo:CAAPMSQLColumn_Name Column_Type
attribute_type Long
source_name String
domain_name String
agent_host String
agent_process String
agent_name String
metric_path String
metric_attribute String
frequency Long
ts timestamp
agg_value Long
max_value Long
min_value Long
value_count Long
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ReportingwithCAAPMRESTAPIs
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RelationshipView
Alertstatus
Spikegraphs
Basicandcustomattributes
Filters
TimelinechangeeEvents
Perspectives
DA
Alert
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APMTeamCenterVocabulary
Vertex
Edge
VertexGroup
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CAAPMTeamCenterVocabulary– Attributes
§ Whatisanattribute:ametadatathatisassociatedwithavertexanddescribesavertex
§ EachvertexcomeswithOOTBattributes– agent– applicationName– hostname– name– type
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CAAPMTeamCenterAttributes,Continued
§ TeamCenterhaspredefinedspecialattributes:– Location– Owner– Region– Tier
§ Candefineandassociatecustomattributeswitheachvertex
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AttributeBenefits
§ Createmultiplelayersbygrouping
§ EndUserfriendlynames
§ Groupelementswithidenticalcontextintocommongroups
§ Assignaccess/permissions
§ How?By:– Groupingvertexes– Renamingcomponents(throughgrouping)– Annotatingvertexes– Highlightingvertexes
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CAAPMTeamCenterAPI
§ CAAPMRESTAPIallowsyoutocreate/update/deletevertexattributes– Listsexistingvertices– Listsexistingattributesandtheirvalues– CreatesnewCUSTOMattributeforexistingvertex– Updatesexistingattributeforexistingvertex
§ Canbeusedinscriptsforautomation
https://docops.ca.com/ca-apm/10-3/en/integrating/api-reference-guide/apm-rest-api
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CAAPMTeamCenterAPI inAction– GetVertices
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GetVertexIDAttributesList
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UpdateVertexwithNewAttributeValue
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ChecktoSeeifOwneris“Andrew”
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Demo:CAAPMTeamCenterRESTAPI
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APMTeamCenterRESTAPI• Queryverticesand
attributes• Createorupdateattributes• Useinscripts
CAAPMCommandCenter• Createagentpackages• Selectandcustomize
bundles• CAAPMMarketplace• dynamicextensions
CAAPMSQL
• CAAPMfromanyUI• Onesingletable• Fast,powerfulreports
SummaryAFewWordstoReview
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Thankyou.
Stayconnectedatcommunities.ca.com
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DevOps– AgileOps
FormoreinformationonDevOps– AgileOps,pleasevisit:http://cainc.to/wYXSg6