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MakingapplicationmonitoringacloudplatformfeatureJanuary25,2017– AloisMayr– @mayralois

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about:me

§ Linz,Austria

§ SoftwareEngineeringbackground

§ SoftwareQualityModels

§ Shiftto“Ops”topics,Cloud&Containers

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about:dynatrace

§ APMmarketleaderwhohelpscompaniesinDigitaltransformation

§ FoundedinAustriabackin2005

§ ~1600employeesworldwide

§ >8000customersacrossallindustries

§ Seenmanyperformanceandstabilityproblemsandpatternsoutthere

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about:you

§ Whoofyourun/manage/useanykindofcontainersinproduction?

§ CloudFoundry?

§ Kubernetes?

Thecloud-nativeevolution

9outof10ofsurveyedrespondentsaregoingto

migratetocloudtechnologies

withinthenextfiveyearsGetyourcopyhttps://info.dynatrace.com/apm_all_wp_cloud_native_evolution_en_registration.html

..butwhatdoesitmeantobecloudnative?

Onsi Fakhoui:VPCloudResearch&Development

..butwhatdoesitmeantobecloudnative?

Micro-servicesoriented- looselycoupled,explicitdependencies

Containerpackaged- isolatedunitofapplicationdeployment

Dynamicallymanaged- centralorchestrationprocess

Source:CloudNativeComputingFoundation

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Micro-servicesoriented§ Pickthetechnologyyouwanttouse

§ Developanddeployindependently

§ Scaleservicesindependently

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Whatdoesthismean?

Nolongerthrowitoverthewall

bash-3.2$ cf target -s prod

API endpoint: https://api.cf.$DOMAIN User: amayrOrg: dynatraceSpace: prodbash-3.2$ cf push

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Tonsofservicesandinstances…

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Fromstacktracestoservicetracing

Tightlycoupled.ReallyDistribute?

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Howtogetmonitoringtoyourservices

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Goal

Gettheagentintogardencontainers

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How

Integratewithbuildpacks andhavethemdothejob

Buildpacks

JavabuildpackIBMLibertybuildpackNodejs buildpack

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HowtomonitorCFappswithDynatrace(Option1)

§ Javabuildpack integratedwithbuildpack

§ IBMWebsphere Libertybuildpack integratedwithbuildpack

§Node.js vianpm module

§ .NET(onWindowscells) co-deploywithapp

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CreateaDynatraceservice

$ cf cups dynatrace-example -p '{"environmentid":"someenvirontmentid", "apitoken":"someapitoken"}'Creating user provided service dynatrace-example in org dynatrace / space dev as admin...OK

$ cf sGetting services in org dynatrace / space dev as admin...OK

name service plan bound apps last operationeasytravel-mongodb easytravel-mongodb free create succeededdynatrace-example user-provided

Alternative:Youcloudalsouseaservice-brokerthatisavailableonGitHubhttps://github.com/dynatrace-innovationlab/dynatrace-service-broker

Note:Makesurethenameoftheservicecontains’dynatrace’

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PivotalCloudFoundryTile

§ Tileusesservice-brokertomanagevariousDynatraceenvironments

§ Centralpointofconfiguration– useiteverywhere

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Configureyourapps

$ cat manifest-withDynatrace.yml---applications:- name: easytravel-backendmemory: 786Minstances: 1host: easytravel-backend-dynatracepath: app/easyTravel/deploy/backend/backend.warbuildpack: https://github.com/cloudfoundry/java-buildpack.gitservices:- easytravel-mongodb- dynatrace-example

- name: easytravel-frontendmemory: 768Minstances: 1host: easytravel-frontend-dynatracepath: app/easyTravel/deploy/frontend/frontend.warbuildpack: https://github.com/cloudfoundry/java-buildpack.gitservices:- dynatrace-example

env:ET_BACKEND_URL: 'http://easytravel-backend-dynatrace.apps.pcf.example.com'

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Pushyourapps

$ cf push -f manifest-withDynatrace.ymlUsing manifest file manifest-withDynatrace.yml

Creating app easytravel-backend in org dynatrace / space dev as admin...OK

Using route easytravel-backend-dynatrace.apps.pcf.example.comBinding easytravel-backend-dynatrace.apps.pcf.example.com to easytravel-backend...OK

-----> Downloading Open JDK Like Memory Calculator 2.0.2_RELEASE from https://download.run.pivotal.io/memory-calculator/trusty/x86_64/memory-calculator-2.0.2_RELEASE.tar.gz (0.1s)

Memory Settings: -Xss268K -Xmx523161K -XX:MaxMetaspaceSize=80486K -Xms523161K -XX:MetaspaceSize=80486K-----> Downloading Dynatrace One Agent latest from https://example.live.dynatrace.com/api/v1/deployment/installer/agent/unix/paas/latest?include=java&bitness=64&Api-Token=exampletoken (3.1s)

Expanding Dynatrace OneAgent to .java-buildpack/dynatrace_one_agent (0.1s)-----> Downloading Tomcat Instance 8.0.37 from https://java-buildpack.cloudfoundry.org/tomcat/ tomcat-8.0.37.tar.gz (0.4s)

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Full-StackCloudFoundryMonitoring

Cloudmonitoringtakentothenextlevel

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Goal

DeployagenttoALLcomponentsandcontainers

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Howinjectionintogardencontainerswork

§ SecretsauceJ

§ But….No kernel module needed

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Howtogetfull-stackmonitoringforCloudFoundry§ DeployOneAgenttoeachandeverybosh-managedVM

§ boshssh

§ wget |sh

ORbymeansofaboshrelease/addon

§ boshuploadreleasedynatrace-oneagent.tgz

§ boshupdateruntime-config dynatrace-oneagent.yml

§ boshdeploy

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boshaddon

$ bosh upload release dynatrace-oneagent.tgz

$ bosh update runtime-config runtime-config-dynatrace.ymlActing as user 'director' on 'p-bosh'Successfully updated runtime config

ubuntu@opsmanager192:~$ bosh runtime-configActing as user 'director' on 'p-bosh'releases:- name: dynatrace-oneagent

version: 1.0

addons:- name: dynatrace-oneagent

jobs:- name: dynatrace-oneagent

release: dynatrace-oneagent

properties:dynatrace:

downloadurl: https://<environmentid>.live.dynatrace.com/installer/agent/unix/latest/<token>processhooking: 1proxy:applogaccess: 1

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Clusternetworkhealth

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CFclustercomponenthealth

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cloud_controller processeatsupalltheCPUtime

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Getthelogfilesoftheprocess

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MySQLserverhasgoneaway

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Code-levelvisibility&servicetracingClustercomponentsmetricsandhealth

Networkquality&LogvisibilityAI-basedanalyticsacrossapps&cluster

AvailableSaaSandon-premise

Recap- Full-Stack

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Betheonewhomonitors

Thanks