DOST 2017 - Vanilla or Distributions - How do they differentiate

VANILLA

VANILLAVANILLAor

DISTRIBUTIONS

DISTRIBUTIONSDISTRIBUTIONSHowdotheydifferentiate?

DeutscheTelekomAG

DannyAl-Gaaf

Whatmeans

VANILLA

VANILLAVANILLAinthiscontext?

UPSTREAM

UPSTREAMUPSTREAMwithout

PRIVATCHANGES

PRIVATCHANGESPRIVATCHANGESfromVCSorreleasedpackages

Sounds

GREATGREATRIGHT?

RIGHT?

RIGHT?RIGHT?

Letstakealook

11Knowyour

REQUIREMENTS!

REQUIREMENTS!REQUIREMENTS!

Mayconsider

topics

Whichsoftwaredoyouneed?

OPENSTACK

OPENSTACKOPENSTACKSTORAGE

STORAGE

STORAGESTORAGECeph

BASEOS

BASEOSBASEOSKernel/Hypervisor/Container/...

Whichspecific

COMPONENTS

COMPONENTSCOMPONENTSOpenStackprojects

FEATURES

FEATURESFEATURESCephFS,SDN,Hypervisor,APIversions...

Operationalrequirements

CI/CDCI/CDAUTOMATION

AUTOMATION

AUTOMATIONAUTOMATIONMANAGEMENT

MANAGEMENT

MANAGEMENTMANAGEMENTReleaseCycles,Update/Upgrade

SUPPORT

SUPPORTSUPPORT

Butalso

COST&EFFICENCY

COST&EFFICENCYCOST&EFFICENCYLEGALTOPICS

LEGALTOPICS

LEGALTOPICSLEGALTOPICS

22Your

ORGANIZATION

ORGANIZATIONORGANIZATION

Evenwithfullautomation

Youabsolutelyneed

EXPERIENCED

EXPERIENCEDEXPERIENCEDOperators

butalsoverylikelyDevelopers

Youmayalsoneedtochange

themindsetofpeople

andadaptprocesses.

33COMMUNITY

COMMUNITY

COMMUNITYCOMMUNITY

Howdoyouget

bugsfixed

missingfeatures

upstreamimplemented?

Participateinthe

COMMUNITY

COMMUNITYCOMMUNITYReportyourbugsandmissingfeatures!

Writeblueprints!

Givefeedback!

Review!

Butwhatthen?

Opensourcedevelopersdoeither:

whattheyareinterestedin

orwhattheyarepayedfor.

Therefore

BEPREPARED:

BEPREPARED:BEPREPARED:Attheendyoumay

fixorimplementit!

Withthisinmind,

let'stakea

DEEPERLOOK

DEEPERLOOKDEEPERLOOK

FormerCoreServices:Highlymatureandwidelyadopted.

OtherServices:

Lowerlevelofmaturityandadoption!

AODHAlarming

BARBICANKeyManagement

CEILOMETERTelemetry

DESIGNATEDNSService

GNOCCHITDBaaS

HEATOrchestration

HORIZONDashboard

IRONICBare-MetalProvisioning

MAGNUMContainers

MANILASharedFilesystems

MISTRALWorkflowService

MONASCAMonitoring

MURANOApplicationCatalog

PANKOEvent,MetadataIndexing

RALLYBenchmark

SAHARAElasticMapReduce

TEMPESTIntegrationTestSuite

TROVEDatabase

WhataboutAutomation?

Writeyourown?

Writeyourown?Writeyourown?Sure!

Ifyouprefertheepicfail!

Whatdoesthe

OPENSTACKCOMMUNITY?

OPENSTACKCOMMUNITY?OPENSTACKCOMMUNITY?Ansible,Puppet,Chef.

Butwhatabout

FuelandJuju?

Jujumayanoptionifyouuse

CANONICAL

CANONICALCANONICAL96%ofthecodeisfromonecompany

Fuelhadthesameissue!

96%ofthecodeisfrom

MIRANTIS

MIRANTISMIRANTISbut:

FueldevelopmentwasstoppedbyMirantis

Buteventhen:

Thecommunitycodemaynotfityourneeds.

Itmaytakesquitesometimetomakeitwork.

Youmaystuckwithareleaselongerthanexpected.

Verylikelymeans:Lotofextraworkforyou!

Mainfeatures:

RBDRBDblockstorage

RADOSGW

RADOSGWRADOSGWSwift/S3objectstore

CEPHFS

CEPHFSCEPHFSDistributedfilesystem

WhataboutAutomation?

First:Checkabove!

Thenchoosefromceph-deploy

orAnsible,Puppet,Chef,SaltStack

Whatarethe

ALTERNATIVES

ALTERNATIVESALTERNATIVESTOPUREVANILLA?

TOPUREVANILLA?

TOPUREVANILLA?TOPUREVANILLA?

Selecta

PARTNER

PARTNERPARTNERtoprovide

PACKAGES,UPDATES,CI/CD

PACKAGES,UPDATES,CI/CDPACKAGES,UPDATES,CI/CD

(e.g.B1Systems)

Selecta

DISTRIBUTION

DISTRIBUTIONDISTRIBUTION

Leavesonequestion:

Whatisthe

PREFERED

PREFEREDPREFERED

DISTRIBUTION

DISTRIBUTIONDISTRIBUTIONofyourorganization?

11OPENSTACK

OPENSTACK

OPENSTACKOPENSTACK

RedHat

RedHatRedHatOpenStackPlatform11

OpenStackPlatform11

OpenStackPlatform11OpenStackPlatform11with

basedonRHEL7.3

KERNEL

KERNELKERNEL3.10-based

HYPERVISOR

HYPERVISORHYPERVISORKVM

ESX(vCenter)

Deployment

OSPDIRECTOR

OSPDIRECTOROSPDIRECTORTripleO/IronicandAnsible(optional)

PACKSTACK

PACKSTACKPACKSTACKfortestenvironments

OPENSTACKSUPPORT

OPENSTACKSUPPORTOPENSTACKSUPPORTAllCoreServicesplus

AODHAlarming

CEILOMETERTelemetry

DESIGNATEDNSService

GNOCCHITDBaaS

HEATOrchestration

HORIZONDashboard

MAGNUMContainers

MONASCAMonitoring

RALLYBenchmark

TROVEDatabase

TechnicalPreviewSupported

Unsupported

LIFECYCLE

LIFECYCLELIFECYCLENewdownstreamversionwith

everyupstreamrelease

everyupstreamreleaseeveryupstreamreleaseNext:

Additionallyrecommended

OSPDIRECTOR

OSPDIRECTOROSPDIRECTORSATELLITE

SATELLITE

SATELLITESATELLITECLOUDFORMS(BUNDLED)

CLOUDFORMS(BUNDLED)

CLOUDFORMS(BUNDLED)CLOUDFORMS(BUNDLED)

SUPPORT

SUPPORTSUPPORTbetween

1year1year(phase2support,liker11)

upto5years

upto5yearsupto5years(LLR/LTSreleasesliker10)

PRICING

PRICINGPRICINGpermachineandper-socket-pair

DEPENDINGON:

DEPENDINGON:DEPENDINGON:

runningRHELguestsornot

supportforbusinesshoursor24x7

specialSLAs

22CEPH

CEPHCEPH

RedHatCephStorage2.3

RedHatCephStorage2.3RedHatCephStorage2.3basedon

JEWELJEWELRHEL7.3orUbuntu16.04

Deploymentvia

RHSTORAGECONSOLE

RHSTORAGECONSOLERHSTORAGECONSOLEor

ANSIBLE

ANSIBLEANSIBLEor

MANUALLY

MANUALLYMANUALLY

CephFS

CephFSCephFSTechpreview(Supportplannedfor3.0)

NFSNFSviaObjectGateway

iSCSIiSCSITechpreview

PRICING

PRICINGPRICINGYearlysubscriptions

basedon:

rawcapacitywithnodelimit

Alsoavailable:

pre-productionsubscriptions

11OPENSTACK

OPENSTACK

OPENSTACKOPENSTACK

SUSESUSEOpenStackCloud7

OpenStackCloud7

OpenStackCloud7OpenStackCloud7with

basedonSLES12SP2

KERNEL

HYPERVISOR

HYPERVISORHYPERVISORKVM,Xen

VMWarevSphere

IBMz/VM

KubernetesDockerviaMagnum

Deployment

CROWBAR

CROWBARCROWBAR(v4.0)

CHEFCHEF(v10)

OPENSTACKSUPPORT

AODHAlarming

CEILOMETERTelemetry

DESIGNATEDNSService

GNOCCHITDBaaS

HEATOrchestration

HORIZONDashboard

MAGNUMContainers

MONASCAMonitoring

RALLYBenchmark

TROVEDatabase

Unsupported

LIFECYCLE

every2ndupstreamrelease

every2ndupstreamreleaseevery2ndupstreamreleaseNext:

Pikerelease

SUSESTUDIO

SUSESTUDIOSUSESTUDIOSUSEMANAGER

SUSEMANAGER

SUSEMANAGERSUSEMANAGERSLESHAEXTENSION

SLESHAEXTENSION

SLESHAEXTENSIONSLESHAEXTENSION(forKVM/Xencomputenodes)

SUPPORT

SUPPORTSUPPORTatleast

27months

27months27monthsafterGA

PRICING

PRICINGPRICINGcontrolnode

adminnode

computenode,per-socket-pair(SLES)

DEPENDINGON:

12x5or24x7

specialSLAs

22CEPH

CEPHCEPH

SUSEEnterpriseStorage4

SUSEEnterpriseStorage4SUSEEnterpriseStorage4basedon

JEWELJEWELwith

OpenATTIC

Next:SES5,Luminous,Q3/Q42017

Deploymentvia

DEEPSEA/SALT

DEEPSEA/SALTDEEPSEA/SALTor

CROWBAR

CROWBARCROWBARor

CEPH-DEPLOY

CEPH-DEPLOYCEPH-DEPLOY

CephFS

CephFSCephFSiSCSI

iSCSIiSCSIRGWMulti-siteReplication

RGWMulti-siteReplication

RGWMulti-siteReplicationRGWMulti-siteReplicationAArch64

AArch64

AArch64AArch64

PRICING

PRICINGPRICINGpernode

Basissubscription:

with4OSDs,3/5MONs,Admin/Deploynode

prioritysupportincluded

33MORE

MOREMORE

Youshouldknow:

SUSESUSEIstheonlydistro

whichdoesnotchargefor

developmentofupstreamfeatures

ifyouagreeonit!

Allincludedinthesubscription!

11OPENSTACK

OPENSTACK

OPENSTACKOPENSTACK

MIRANTISCLOUD

MIRANTISCLOUDMIRANTISCLOUDPLATFORM1.1

PLATFORM1.1

PLATFORM1.1PLATFORM1.1with

basedonUbuntu16.04LTS

Mirantisisthe

ONLYONLYdistribution

notmaintaininganown

BASEOS

BASEOSBASEOS

CONTROLLERNODES

CONTROLLERNODESCONTROLLERNODESUbuntu16.04LTS

COMPUTENODES

COMPUTENODESCOMPUTENODESUbuntu16.04LTS

(nolongersupportforSLES/RHEL/Oracle)

KERNEL

HYPERVISOR

Deployment

MCPDRIVETRAIN

MCPDRIVETRAINMCPDRIVETRAINSaltStackbased+Jenkins/Gerrit

OPENSTACKSUPPORT

AODHAlarming

CEILOMETERTelemetry

DESIGNATEDNSService

GNOCCHITDBaaS

HEATOrchestration

HORIZONDashboard

MAGNUMContainers

MONASCAMonitoring

RALLYBenchmark

TROVEDatabase

Unsupported

LIFECYCLE

everyupstreamreleaseeveryupstreamreleasewithin1-6months

MCP1.2(Ocata,Q3-Q4/2017)

Additionallyincluded

STACKLIGHT

STACKLIGHTSTACKLIGHTand

DRIVETRAIN

DRIVETRAINDRIVETRAINand

KUBERNETES

KUBERNETESKUBERNETES

SUPPORT

SUPPORTSUPPORTEachreleasefor

3years

3years3years

PRICING

PRICINGPRICINGpermachine(Ubuntu)

DEPENDINGON:

ManagedService

22CEPH

CEPHCEPH

Partof

MCPMCPbasedon

JEWELJEWELand

UBUNTU

UBUNTUUBUNTU

Deploymentvia

DECAPOD

DECAPODDECAPODceph-ansible+OpenAttic

RBDRBDand

RADOSGW

RADOSGWRADOSGWsupported

PRICING

PRICINGPRICINGSubscription

permachine

11OPENSTACK

OPENSTACK

OPENSTACKOPENSTACK

UBUNTU

UBUNTUUBUNTUOPENSTACK

OPENSTACK

OPENSTACKOPENSTACKwith

basedonUbuntu16.04LTS

KERNEL

HYPERVISOR

Hyper-V

Let'sgetonethingoutoftheway!

"CANONICAL"OPENSTACK

"CANONICAL"OPENSTACK"CANONICAL"OPENSTACK(enterpriseversion)

≠≠UBUNTUOPENSTACK

UBUNTUOPENSTACK

UBUNTUOPENSTACKUBUNTUOPENSTACK(communityversion)

WhileprobablymostCommunityDevelopers

usingUbuntu,makeuseofDevStack,Puppet,Ansible,Chef

theenterpriseversionuses

JuJuandMaaS

JuJuandMaaSJuJuandMaaS

OPENSTACKSUPPORT

AODHAlarming

CEILOMETERTelemetry

DESIGNATEDNSService

GNOCCHITDBaaS

HEATOrchestration

HORIZONDashboard

MAGNUMContainers

MONASCAMonitoring

RALLYBenchmark

TROVEDatabase

Unsupported

LIFECYCLE

everyupstreamreleaseeveryupstreamrelease

LANDSCAPE

LANDSCAPELANDSCAPEfor

systemmanagement,securitycomplianceandaudit

SUPPORT

SUPPORTSUPPORT5years

5years

5years5yearsForversionsreleasedwithLTS

1,5years

1,5years1,5yearsFor3followingversions(e.g.N,O,P)

3years

3years3yearsOpenStackreleaseofnextLTSinformerversion

PRICING

PRICINGPRICINGnode/year

VM/hour

OpenStackregions(S/M/L)

DEPENDINGON:

supportforbusinesshours,24x7,managed

22CEPH

CEPHCEPH

UBUNTUADVANTAGE

UBUNTUADVANTAGEUBUNTUADVANTAGESTORAGE

STORAGE

STORAGESTORAGEbasedon

JEWELJEWELwith

UbuntuPerformanceDashboardandOpenAttic

CephFS

CephFSCephFSiSCSI

iSCSIiSCSInoJujucharm

PRICING

PRICINGPRICINGSubscription

basedon:

usedcapacity

33POTENTIALISSUES

POTENTIALISSUES

POTENTIALISSUESPOTENTIALISSUES

LANDSCAPE

LANDSCAPELANDSCAPEand

UBUNTUPERFORMANCE

UBUNTUPERFORMANCEUBUNTUPERFORMANCEDASHBOARD

DASHBOARD

DASHBOARDDASHBOARD(forCeph)

haveanonOpenSourcelicense

KERNEL

KERNELKERNELAtleast

controversial

integrationof

ZFSZFSin16.04

Howtoassess

ifadistrocanprovide

SUPPORT

SUPPORTSUPPORTforyourproject?

MARKETING?

MARKETING?MARKETING?JustKidding!

Rhetoricalquestion!

Ifyouarelucky:

Theexperienceof

YOURSELF

YOURSELFYOURSELFor

SOMEBODY

SOMEBODYSOMEBODYyouknow

Ifyouhavetimeandressources:

EVALUATION

EVALUATIONEVALUATIONPoC

PoCPoCBeforeyoustuckwithone!

Anothermayhelpfulindicator:

SOMESTATISTICS

SOMESTATISTICSSOMESTATISTICSonrecentproject

CONTRIBUTIONS

CONTRIBUTIONSCONTRIBUTIONSofthedistributions

OPENSTACK

OPENSTACKOPENSTACK

COMMITSTOOPENSTACKCORE

COMMITSTOOPENSTACKCORECOMMITSTOOPENSTACKCORECinder,Glance,Keystone,Neutron,Nova,Swift

Source:stackalytics.com,Analysis:git.io/vQYT0

COMMITSTOOPENSTACKOPTIONAL

COMMITSTOOPENSTACKOPTIONALCOMMITSTOOPENSTACKOPTIONALAodh,Barbican,Ceilometer,Designate,Gnocchi,Heat,Horizon,Ironic,Magnum,Manila,Mistral,

Monasca,Murano,Panko,Rally,Sahara,Tempest,Trove,+(os-client,oslo,security,documentation)

REVIEWSINCOREANDOPTIONAL

REVIEWSINCOREANDOPTIONALREVIEWSINCOREANDOPTIONAL

BUGFIXRATIOINCOREANDOPTIONAL

BUGFIXRATIOINCOREANDOPTIONALBUGFIXRATIOINCOREANDOPTIONALresolvedvs.reportedbugsin%

CEPHCEPH

COMMITS

COMMITSCOMMITSsource:metrics.ceph.com,ceph.git,2017/16/23

KERNEL

KERNELKERNEL

CHANGESETS

CHANGESETSCHANGESETSsource:linux.git,gitdmwith4.4dataset,2017/06/23

CHANGESETSINSTABLETREE

CHANGESETSINSTABLETREECHANGESETSINSTABLETREEsource:linux-stable.git,gitdmwith4.4dataset,e.g.v4.0..v4.0.x,2017/06/23

KVM/LIBVIRT

KVM/LIBVIRTKVM/LIBVIRT

COMMITS

COMMITSCOMMITSlibvirt/qemugit,2017/06/24

Trademarksorregisteredtrademarksusedinthispresentationarethepropertyoftheirrespective

owners.

https://dalgaaf.github.io/dost2017-vanilla-vs-distros

DOST 2017 - Vanilla or Distributions - How do they differentiate

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Vanilla or distributions - How do they differentiate?

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