Devopsdays 	

State of the Union
John Willis	

VP of Customer Enablement	

Statelessnetworks	

@botchagalupe
Devops	

State of the Union	

• The 2014 Devops Survey	

• Software Defined Everything	

• Consumable Composable Infrastruc...
Devops	

State of the Union	

• The 2014 Devops Survey	

• Software Defined Everything	

• Consumable Composable Infrastruc...
Devops Survey
#2013 was a good first start… It proved out the actions of high performance orgs
#2014 might not the perfect ...
Devops Survey
• Organizational Performance

• IT Performance	

• Organizational Culture	

• Job Satisfaction
#In summary t...
Devops Survey
• Organizational Performance

• IT Performance	

• Organizational Culture	

• Job Satisfaction
= Devops
#In ...
Devops Survey
Devops Competitive 	

Advantage
=
#However, this survey is the first form of proof that we are right… the dat...
#
The Big Fat Rethink
#
Software Defined
Everything
• Software Defined Data Center 	

• Software Defined Computing	

• Software Defined Storage	

• So...
SDN is the Decoupling of Control 	

From the Data Plan
http://networkstatic.net
SDN is the decoupling of the control plane...
Openflow is to SDN as HTTP is to Web
http://networkstatic.net
OpenFlow is not magic, just a low level primitive with moment...
Software Defined
Everything
• Disaggregation of Hardware/
Software	

• X86 Compute Servers	

• IP Based Storage	

• Bare Me...
!
!
• Software Defined Data Center
• Rethink Declarative	

• Rethink Source of Truth	

• Rethink Layer 7 Semantics
Software...
Composable
Infrastructure
Composability is a system design principle that deals with
the inter-relationships of components...
• Bare Metal (8 weeks)	

• Virtualization ( 2 weeks)	

• IaaS ( 2 minutes) 	

• PaaS ( 1 minutes) 	

• Containers ( 500 ms...
• Docker
!
• Commoditized Containers	

• Portable Images	

• Using a Git Like Workflow
Composeable
Infrastructure
# How to ...
Virtualization Docker
Composeable
Infrastructure
# From the #docker site…
• Orchestration
• Mesos	

• Kubernetes	

• CloudOS
• CoreOS	

• Atomic
Composeable
Infrastructure
# Openstack is to KVM as...
Racks of the Future
Cumulus Networks
!
Opendaylight
!
Mesos Server
!
Docker Registry
!
ETC/D
Cumulus Networks
!
OVSDB
!
Op...
John Willis
@botchagalupe
Some Images licensed under Bigstock.com
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Devopsdays State of the Union Amsterdam 2014

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Devopsdays State of the Union Amsterdam 2014

  1. 1. Devopsdays State of the Union John Willis VP of Customer Enablement Statelessnetworks @botchagalupe
  2. 2. Devops State of the Union • The 2014 Devops Survey • Software Defined Everything • Consumable Composable Infrastructure #Sometimes presentations write themselves #I was trying to think of what are the latest and greatest things going on that have an impact on us #devops folk… ## last week was a good week for some cool disruptions…
  3. 3. Devops State of the Union • The 2014 Devops Survey • Software Defined Everything • Consumable Composable Infrastructure The Big Fat Rethink #Sometimes presentations write themselves #I was trying to think of what are the latest and greatest things going on that have an impact on us #devops folk… ## last week was a good week for some cool disruptions…
  4. 4. Devops Survey #2013 was a good first start… It proved out the actions of high performance orgs #2014 might not the perfect but…. it’s pretty awesome improvement in that the data is starting correlate high perf w/competitive advantage and in some cases financial improvements #Meta Points: (this is really good data) ##9200 vs 4000 ##Empl Size = 41% in the 500 to 10k+ range ##Dept = Almost 60% are in the right place ##Servers = Roughly 60% >100 - were significant orgs ##20% are rather large orbs (>2k which would be a good indicator of enterprise)
  5. 5. Devops Survey • Organizational Performance
 • IT Performance • Organizational Culture • Job Satisfaction #In summary the report kind of describes this idea of “Org Perf” #Also points out IT Performance = Competitive Advantage (up to 2x) ##A smaller subset of the respondents volunteered co / pub traded name/ of that subset the findings were that there was a 2.5x of ones that fell into the high IT perf categories #Organizational Culture = IT Performance ( One of the strongest predictors of IT Perf ) ##High trust, ##Cross Functional Collaboration, ##Shared Responsibilities, ##Learning Organization #Job Satisfaction is a key indicator for Organizational Performance #We’ve know this all along .. this is devops.. # We already know this as #devops
  6. 6. Devops Survey • Organizational Performance
 • IT Performance • Organizational Culture • Job Satisfaction = Devops #In summary the report kind of describes this idea of “Org Perf” #Also points out IT Performance = Competitive Advantage (up to 2x) ##A smaller subset of the respondents volunteered co / pub traded name/ of that subset the findings were that there was a 2.5x of ones that fell into the high IT perf categories #Organizational Culture = IT Performance ( One of the strongest predictors of IT Perf ) ##High trust, ##Cross Functional Collaboration, ##Shared Responsibilities, ##Learning Organization #Job Satisfaction is a key indicator for Organizational Performance #We’ve know this all along .. this is devops.. # We already know this as #devops
  7. 7. Devops Survey Devops Competitive Advantage = #However, this survey is the first form of proof that we are right… the data… # We can now use this data to start the “proof” that we are on to something. #We need a lot more data….
  8. 8. #
  9. 9. The Big Fat Rethink #
  10. 10. Software Defined Everything • Software Defined Data Center • Software Defined Computing • Software Defined Storage • Software Defined Networking #SDDC has also been referred to as Converged Infrastructure ! # SDC - ## First order abstractions: Hypervisors on physical, then/now LXC, libContainer (containers) - Docker! - Micro-task virtualization! ## Second order abstractions are distributed clusters (Cloud, Big Data ) .. well defined API’s ! #SDS ## First order abstractions virtualized storage hardware ## Second order abstractions ( Ceph, Swift, Swiftstack, S3).. well defined API’s (can you download the software) ! #SDN ##First order abstractions VLAN .. again virtualizing a single box.. switch L2) ##Second order abstractions Tunnels … VXLAN… .. well defined API’s ## SDN offers further service abstractions … ### .. adding functionality into the network routing fabric for example LB (SDAS), FW (SDSec) becomes smart routing ! # Major points… ## all three abstractions move one step away from the hardware. Second order abstractions are not directly coupled hardware. ## All three have high order programming interfaces (API’s). #These hight order highly programable abstractions changing the landscape of IT
  11. 11. SDN is the Decoupling of Control From the Data Plan http://networkstatic.net SDN is the decoupling of the control plane from the data plane... physically removing… ! Network gear has traditionally been a black box w/coupled arch D,C,M ! Data Plane.. packet-in packet-out .. nano second .. wire speed Control Plane.. Local distributed brains of the network (BGP, OSPF, MPLS), How the forwarding state gets to the data place .. milliseconds/days ! Stanford Seminar - Software-Defined Networking at the Crossroads http://www.youtube.com/watch?v=WabdXYzCAOU ! Nicira Notes: Nicira Networks was acquired by VMware for $1.26B. (7/23/12) Posted 7/23/12 at 6:14pm via techcrunch.com ! Nicira Networks added Alan Cohen as VP, Marketing. (10/1/11) Posted 10/21/11 at 4:42am ! Nicira Networks received $26M in Series C funding. (2/3/11) Posted 2/4/11 at 6:31pm via sec.gov ! Nicira Networks added John Vrionis as Investor. (2/1/11) Posted 9/4/12 at 9:08am !
  12. 12. Openflow is to SDN as HTTP is to Web http://networkstatic.net OpenFlow is not magic, just a low level primitive with momentum for FIB programming (forwarding plane programming). Explain the flow table... Interesting thing this can be a device as ( a router, switch, firewall, Nat and even a Load Balancer). ... now it starts getting very interesting... The OpenFlow Switch and Controller can communicate via the OpenFlow protocol, ! Service chains (firewalls, Load balancers, IDS, L3 Switching)
 !
  13. 13. Software Defined Everything • Disaggregation of Hardware/ Software • X86 Compute Servers • IP Based Storage • Bare Metal Switches # We saw disaggregation of compute about 15 years ago (Sun/IBM). # ISCSI over Fiber Channel .. # The latest and greatest is in networking… Cumulus Networks # OCP
  14. 14. ! ! • Software Defined Data Center • Rethink Declarative • Rethink Source of Truth • Rethink Layer 7 Semantics Software Defined Everything # We need to start to rethink declarative and desired state infrastructure. # We are somewhat Myopic on compute? ## It’s not just server config, packaging and vm provisioning anymore. ### How do you create declarative desired state converged infrastructure (SDE) ### Storage config, network configurations? ### Declarative Network topologies ### How are SDN flow tables declared (SDN gui’s/API abstractions). Frenetic/Pynetic ### When do we get/have converged Cloud API abstractions (e.g., a jClouds that abstracts SDC,SDS and SDN) ### What does provisioning look like for containers.. #### With things like Mesos ad Fleet the new Kubernetes) ## What is the original desired state and what is the ongoing operational state of truth .. who wins? ! #Do our new declarations start looking more like policies. ## I need service A ### it needs n amount of nodes with x amount of cpu/mem per node. ### How is storage allocated for this service (object storage/block storage) ### Does it need virtual perimeters for Networking (VXLAN) and Security (FW) and ### How is this application service request queuing managed (LB SDAS) and also QOS ! # infrastructure - is there a common definition of a node? Is there a single source of truth for all “nodes” ## DNS is not enough… ## Service Discovery/Mapping … go based derivatives of zookepper. Etcd/confd .. ### Consul .. someones needs to give Mitchell some Demerol and slow this kid down..
  15. 15. Composable Infrastructure Composability is a system design principle that deals with the inter-relationships of components.A highly composable system provides recombinant components that can be selected and assembled in various combinations to satisfy specific user requirements. ! Wikipedia # Derek Collison (creator of CloudFoundry) says we are on the dawn of Composeable Infrastructure. Actually Google has been doing this very well of a number of years now. # The big difference in with things like docker containers are consumable…
  16. 16. • Bare Metal (8 weeks) • Virtualization ( 2 weeks) • IaaS ( 2 minutes) • PaaS ( 1 minutes) • Containers ( 500 ms) Consumable Composable Infrastructure #
  17. 17. • Docker ! • Commoditized Containers • Portable Images • Using a Git Like Workflow Composeable Infrastructure # How to describe docker to a friend… ! ## Very easy to install and run LXC containers… ## Docker binaries are portable across multiple visualization infrastructures. ### Truly a create once run anywhere… (BM, VBOX, Vsphere, AWS, GCE, CF) ## My personal favorite is the Git like workflow… (docker pull,push, diff commit) ### The idea is you get the image from a repo, you change it, commit and push it). ### Docker uses “copy on write file system so you can do interesting workflows… ! #commit, diff, pull, push
  18. 18. Virtualization Docker Composeable Infrastructure # From the #docker site…
  19. 19. • Orchestration • Mesos • Kubernetes • CloudOS • CoreOS • Atomic Composeable Infrastructure # Openstack is to KVM as Mesos/Kubernetes is to Docker ! ## Mesos mostly developed by ex google guys who went to Twitter ### Google had the borg—>omega — (OSS) ->Kubernetes ! ## Distributes container workloads across multiple physical boxes with no/OSS overhead ! # Will the real JEOS please stand up…
  20. 20. Racks of the Future Cumulus Networks ! Opendaylight ! Mesos Server ! Docker Registry ! ETC/D Cumulus Networks ! OVSDB ! Openvswitch ! Mesos Client ! Docker Engine ! CoreOS # Left hand side is the management rack… (think Openstack Controller Node) # Right is the compute node .. (see what’s missing… i.e, hypervisor)
  21. 21. John Willis @botchagalupe Some Images licensed under Bigstock.com

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