Mastering DevOps With Oracle

1. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Mastering DevOps With Oracle Kelly Goetsch Director, Product Management, Microservices Oracle January 6th 2016 A Pragmatic Introduction

2. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Safe Harbor Statement The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. 2

3. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Agenda 3 1 What is DevOps? 2 Why is Now the Time For DevOps? 3 How to Change Your Culture 4 How to Change Your Technology 5 Oracle’s DevOps Product - Developer Cloud Service 6 Mastering DevOps with Oracle 7 Case Study: Oracle’s Internal Embrace of DevOps 8 Case Study: Rakuten

7. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. DevOps Principles 7 Cultural movement enabled by technology Paid to add new features Dev Ops DevOps Paid to keep system stable, fast and available New goal: Add new features and keep the system stable, fast and available

8. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Characteristics of DevOps Movement 8 Principles have been around for decades Agile Methodologies Open Culture Cloud-like Infrastructure Heavy Automation Open Source DevOps Movement began in startup community. Use of open source seen as integral but not technically necessary

9. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Movement Crystallized at Flickr 9 2009 Velocity Conference presentation http://www.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr As of 2009 • 51 total employees • 10 deploys per day • 3 billion photos stored • 40k photos viewed/sec.

13. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. DevOps Tenet #1: Culture 13 DiscussRespect Avoid Blaming “Done” Means Released • Dev respect for ops • Ops respect for dev • Don’t stereotype • Don’t just say “no” • Don’t hide things • Ops should be in dev discussions • Dev should be in ops discussions • Shared runbooks/escalation plans • Ops should give devs access to systems • No fingerpointing! • Dev’s responsibility does not end when it’s in production • “Throwing it over the wall” is dead

14. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. DevOps Tenet #2: Technology 14 Shared Version Control Infra as Code One Step Build/De ploy Don’t Fix Anything • Use config mgmt to build environments • Scripts checked in and managed as src • Single system for code and build artifacts • Every time someone commits a change it triggers a build and automated build verification tests • Ship trunk • Enable features through flags • One button build/deploy (manual) • Scheduled builds/deploys • If verification fails, stop and alert • If something breaks, re-deploy. Don’t fix • Fix environment setup scripts

15. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Time • Longer time to market (initially) due to work required to automate • More builds / faster time- to-market for individual features • Lower MTTR because problems are fixed by rebuilding • Higher MTBF due to increased accuracy Cost • High up-front costs due to automation work • Low ongoing costs because routine operations is automated • Fewer employees wanting more pay - 10x developers want 10x pay • Lower capex, higher opex as workloads shift to cloud 15 Culture • Continues to empower developers • Automation increases operational efficiencies • Distracts developers from developing code • Movement eschews “rockstars” but that’s naturally what happens DevOps Implications To Business

18. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Faster Time-to-Market • Increase frequency of releases • Increase accuracy of releases - avoid downtime • Reduce the time it actually takes to perform a release Cost • Automate what was previously done manually. Reduces OPEX • Prevent humans from making costly errors • Reduce downtime, which saves money 18 Focus on Business Value • Allow high value employees to focus on higher value activities • Nobody benefits from doing low value activities, like setting up infrastructure Business Value Is Driving DevOps

19. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Old Culture and Expectations Don’t Work! Commonly overheard in offices 19 It’ll take us three months to build you a development environment I have to stay up all night to do a build The new switch we need is sitting on the loading dock That code change will have to wait for our monthly build Uh...that’s not my problem. Go talk to Ops Why does your code always break my infrastructure?

21. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. PaaS / IaaS Now Allows Resources to be Easily Provisioned 21 Network Storage Compute Hypervisor Operating System JVM App Server Application PaaSIaaS Past: Ops manually provisioned each layer Today: Developers can provision entire stacks of hardware + software through REST API

22. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Good Technology is Now Available DevOps technology all < 10 years old 22 Capital + mechanical automation always win over labor  Puppet  Git 2005  Chef  New Relic  SOASTA 2008  SaltStack  Jenkins 2011  Ansible  Vagrant  Gradle 2012  Docker 2013

23. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Investment in DevOps Shows No Signs of Slowing DevOps-related technology solves real business problems 23 0 10 20 30 40 50 60 70 80 90 Cumulative$Raised($m) Cumulative Investments in Puppet and Chef, 2009 - 2014 Puppet Chef

26. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Build Respect • Developers should respect Operations • Operations should respect Developers • Don’t just say “no” • Don’t stereotype! 26 Because the site breaks unexpectedly Because nobody tells them anything Because they say “no” all the time Ops Stereotype

27. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Discuss • Don’t hide things! Open communication on both sides • Operations should be in Developer discussions • Developers should be in Operations discussions • Build shared runbooks/escalation plans • Operations should give Developers direct access to systems 27

28. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Avoid Blaming • No fingerpointing! • Development should have enough Operations culpability to share the blame in an outage • Operations should have enough Development culpability to share the blame in an outage 28

29. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. "Done" Means Released • The “throwing it over the wall to ops” model is dead • Development needs to be involved with operations • Operations needs to be involved with development • Joint success/failure 29 Development Operations

30. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Steps Required to Change Culture 30  Hire technical people who are skilled in DevOps  Set up training for DevOps skills  Bring in consultants to help get started  Put Dev + Ops people under same line-level managers  Change the way you measure/reward performance  Flatten org chart to reduce fiefdoms  Let Dev + Ops collaborate to find solutions  Let Dev + Ops jointly pick tools. Limit corporate mandates  Don’t restrict the choice of public cloud solutions  Sponsor teambuilding events  Give Dev + Ops common goals to work towards  When there's a failure, don't dwell on Dev or Ops failure Build Trust Bring In New Blood Align Interests Empower Change From the Bottom Up

31. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Culture Dictates Technology Decisions 31 Any piece of software reflects the organizational structure that produced it -Conway’s Law (1968) Melvin Conway

32. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Organizational Misalignment Leads to Dysfunction Pre-DevOps org structure 32 CEO CIO CFO VP of Operations Developer VP of Development Layers of Middle Management Layers of Middle Management Sys Admin VP of Finance Layers of Middle Management Accountant Ops and developers report to CIO through different tracks, have opposing management, and opposing incentives Incentivized to keep systems up Incentivized to innovate Incentivized to keep ops busy by building each layer the old way Wants a fix to business problem ASAP. Can’t wait for time required to automate Full stack developers cost a lot of money - don’t fit into existing salary bands Incentivized to keep developers developing. Ops is someone else’s job

33. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Change Your Organization’s Structure Incentives drive behavior 33 CIO VP of Operations Developer VP of Development Layers of Middle Management Layers of Middle Management Sys Admin CIO Developer VP of Product Layers of Middle Management Sys Admin Report to same manager. Incentivized to work together to develop and release Incentivized to innovate and release

34. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Actively Build Trust 34 Trust is the #1 ingredient to a successful DevOps culture Dev + Ops + Social Activity Outside Work + Time = Trust

35. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Agenda 35 1 What is DevOps? 2 Why is Now the Time For DevOps? 3 How to Change Your Culture 4 How to Change Your Technology 5 Oracle’s DevOps Product - Developer Cloud Service 6 Improving the DevOps Friendliness of Oracle Products 7 Case Study: Oracle’s Internal Embrace of DevOps 8 Case Study: Rakuten

37. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Infrastructure as Code 37 Manage it as you would any other source code Base Image Install Binaries Configure Software Make Software Work Together Patch/Push Config Changes Step 1 Pick a Tool Step 2 Script your environment Step 3 Run your scripts against all hosts

38. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Humans doing anything manually will introduce errors Consider Disabling SSH Access This could alienate ops people, however, as it shows a lack of trust 38 Possible solution: Remove each user’s shell • All changes should be scripted and QA’d – This prevents one-off changes (and errors) – Emergency fixes can still be pushed as required • Users can still SFTP to retrieve log files

39. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Shared Version Control • Single system for code and build artifacts • Every time someone commits a change, consider triggering a build + automatic verification tests • Always ship trunk! • Enable features through flags Surprisingly not well adopted 39

40. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. One Step Build/Deploy • Manual one button build/deploy • Scheduled builds - every day, every week, etc • Builds triggered by code checkins • If post-build validation fails, report it Set it and forget it 40

41. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Example of Automated Testing Using Robot 41 1. Integrate Robot With Maven 2. Write a Simple Selenium-based Test 4. View Results3. Run Test

42. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. In each cluster’s [of 10,000 servers] first year, it’s typical that 1,000 individual machine failures will occur; thousands of hard drive failures will occur; one power distribution unit will fail, bringing down 500 to 1,000 machines for about 6 hours; 20 racks will fail, each time causing 40 to 80 machines to vanish from the network; 5 racks will “go wonky,” with half their network packets missing in action; and the cluster will have to be rewired once, affecting 5 percent of the machines at any given moment over a 2-day span, Dean said. And there’s about a 50 percent chance that the cluster will overheat, taking down most of the servers in less than 5 minutes and taking 1 to 2 days to recover. Jeff Dean, Fellow, Google If Something Breaks, Re-deploy It on New Infrastructure • PaaS and IaaS is exceptionally easy to provision • Cloud offers a large elastic pool of resources to pull from. Not worth the time to fix • If you automate your environment setup, it’s quick to deploy more hardware • VMs should be ephemeral - nothing worth saving 42 For both hardware and software

43. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Popular DevOps Technology Remember: You can't get DevOps by buying a single product 43  Ansible  Jenkins / Hudson  Rundeck  Git  Perforce  Subversion  Ansible  Puppet  Chef  SaltStack  Gradle  Jenkins / Hudson  Robot  Artifactory  Nexus  Docker  Vagrant Version Control Build & Functional Testing Binary ManagementVirtualization Continuous Integration Continuous Delivery Configuration Management

45. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. What Does it Take to Start a New Project? • Acquire hardware and software • Setup and install components • Connect components • Configure IDEs • Maintain and upgrade versions • Securely connect to deployment platform 45 Initial setup is time-consuming and expensive IDE

46. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Introducing...Oracle Developer Cloud Service https://cloud.oracle.com/developer 46 • Free with Java Cloud Service or Database Cloud Service • Already used by 21 different product development organizations within Oracle • Features include: – Project based, multi-tenet – Integrated wiki server – Integrated task/defect service – IDE integration – Code review – Flexible source repository – Maven integration – Continuous integration

47. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Developer Cloud Service Features 47 Simplify Development  Automatically provisioned  Preconfigured and integrated  Automated builds and deployments  Web based administration Collaborate & Manage  Integrated team source repository  Continuous integration with breakage notifications  Task/defect tracking with activity stream and notifications Integrated With IDEs  JDeveloper  Eclipse  NetBeans Deploy Automatically  Deploy into Oracle Java Cloud Service automatically  Workflow ensures proper build and test

48. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Developer Cloud Service Use Cases Extending/Integration Oracle SaaS Apps (With Java Cloud Service) • Pre-integrated deployment • Setup correctly for Java/ADF development with fusion apps • Templates for fusion apps available Java EE Development (With Java Cloud Service) • Automated deployment through CI • Familiar infrastructure • Monitoring and management of Java Cloud Service Integrated ALM (Standalone Developer Cloud Service) • Hosted no-setup experience • Team collaboration/manageme nt 48

49. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Developer Cloud Service Web Dashboard Partners JDeveloper, NetBeans and Eclipse REST Interface Mylyn Many Ways to Interact with Developer Cloud Service SSH to GIT

52. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Can Help You Lead Change in Your Organization 52 But real change begins with you Your responsibility Respect “Done” Means Released Discuss Avoid Blaming Shared Version Control Don’t Fix Anything Infrastructure as Code One Step Build/Deploy Culture Technology DevOps Tenet #1: DevOps Tenet #2: Your responsibility, can help but How Oracle Can Help with DevOps Simplify Shrink Runtime Simplify Installation Simplify Provisioning Support Lifecycle

53. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle is Serious About DevOps 53 Oracle products support DevOps Respect “Done” Means Released Discuss Avoid Blaming Shared Version Control Don’t Fix Anything Infrastructure as Code One Step Build/Deploy Culture Technology DevOps Tenet #1: DevOps Tenet #2: Light|Fast|Modular|Modern|Easy

54. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using Developer Cloud Service for DevOps 54 How Does it Support DevOps?  Offers shared version control, one step build/deploy and collaboration tooling as a hosted service  Features include a dashboard, tasks, one-step build, code reviews, one-step deploy, wiki, integration with IDEs  Facilitates discussion  Supports “done” means released ethos  Prevents you from having to do it on your own What Problems Does it Solve?  Hosted offering for setting up development infrastructure  Integrates Hudson, Git, Maven, Eclipse, JDeveloper, and Netbeans to offer a complete development environment as a service What is It?

55. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Key Features • End-user & server monitoring: web, mobile, on-premises, cloud • Capacity and resource planning • Estate-wide event and metric analytics • Light-touch log aggregation with topology-aware search • Machine Learning based anomaly detection • Out-of-box dashboards Benefits • Assure good user experience & rapidly troubleshoot issues • Manage complex applications (heterogeneous, multi-cloud, etc.) • Eliminate operational data silos and encourage DevOps • Get started quickly and easily with lightweight deployment IT Analytics Log Analytics 55 Performance Monitoring Management Cloud: For IT Operations and DevOps

56. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Continuous Ingest Machine Learning Real-Time Processing Customer-Generated Data Machine-Generated Data Oracle Management Cloud – Data-centric By Definition Anomaly Detection Real-time Insight Comprehensive Monitoring 56

57. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Management Cloud Services – Initial Offerings Application Performance Monitoring Improve End-User Experience and System Performance; Diagnose Performance Issues Faster Log Analytics Extract Value from Logs by Collecting, Correlating, and Searching Any Kind of Log Data; Quickly Discover Anomalies IT Analytics Make Critical Decisions About Your IT Estate; Plan For Growth, Run What-If Analyses, Compare Resource Usage 57

58. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Comprehensive Monitoring Rapid Troubleshooting Real-Time Insight Simple Set Up and Use Oracle Confidential – 58 Oracle Management Cloud Enables DevOps Collaboration

59. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using Enterprise Manager for DevOps 59 How Does it Support DevOps?  Application performance management  Application quality management  Manage/monitor cloud, applications, middleware, databases, and hardware  Support infrastructure as code by allowing for entire environments to be hydrated, stored, and dehydrated  Centrally manage and monitor all hardware and software What Problems Does it Solve?  Manage/monitor cloud, applications, middleware, databases, and hardware  Agent/controller-based system  Best for on premises workloads What is It?

60. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Enterprise Manager Simplifies WebLogic Management • Performance Monitoring and Diagnostics – Manage across multiple domains – Improve performance and availability of Java EE and web service applications – Diagnose performance problems across tiers – Trace business transactions in the context of the payload • Configuration Management – Track and maintain configurations – Minimize/eliminate downtime due to infrastructure changes – Comply with security and compliance standards • Lifecycle Management – Automate time consuming, manual installation, patching, and configuration process – Reduce human error in building new environments – Streamline communication with support when encountering bugs 60 Makes management, monitoring and diagnostics easy Performance Configuration Lifecycle

61. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using Oracle PaaS for DevOps 61 How Does it Support DevOps?  Offers a ready-built platform for deploying your applications to. You deploy your application - Oracle worries about provisioning and managing  Same code powers both private and public versions; very easy portability  Prevents you from manually setting up and provisioning a platform  Full lifecycle is built in to the solution  Save costs - pay for what you use What Problems Does it Solve?  Java-based PaaS offered on premises (Oracle Cloud Machine) and off premises (Oracle Cloud). Whether deployed on/off premises, it’s called Java Cloud Service  Includes automatic provisioning of application server, infrastructure, storage and database What is It?

64. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using IaaS for DevOps 64 How Does it Support DevOps?  Offers ready-built infrastructure for you to install your software to - Oracle worries about provisioning and managing  Same code powers both private and public versions; very easy portability  Prevents you from manually setting up and provisioning infrastructure  Infrastructure lifecycle is built in to the solution  Save costs - pay for what you use What Problems Does it Solve?  Comprehensive IaaS solution offered on (Oracle Cloud Machine) and off (Oracle Cloud) premises  Includes secure provisioning of hardware, network and operating system What is It?

65. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Storage Elastic Block Storage Storage Elastic Object Storage Compute Elastic Compute Messaging Mail, Push, Messaging Secure Identity Identity Administration Numerous Infrastructure-level Offerings to Choose From

66. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using Oracle Cloud Machine for DevOps 66 How Does it Support DevOps?  Offers ready-built infrastructure so you can focus on developing and deploying software  Quickly and easily interact with IaaS and PaaS stack from APIs  Prevents you from having to cobble together infrastructure  Fully integrated IaaS and PaaS services make it easy to run your workloads  Save money - pay as you grow What Problems Does it Solve?  Private cloud in a box - both IaaS and PaaS offered as services. Same solutions as public cloud  Improves performance of middleware and applications What is It?

67. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Cloud Machine Metadata Service 67 Easily pass variables to VMs at instantiation • Allows key/value pairs to be provided through the IaaS API during VM creation time • VM reads at boot • Enables parameters to be passed to Chef or Puppet to automate application deployment or configuration in the VM • Makes automation easier New VM “Shape” and Other Metadata VM Image Key/Value Pairs Metadata Service

68. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Cloud Machine Orchestration Plans (oplan) • Define cloud resources • Map relationships between resources, including HA policies • Orchestrations can be listed, updated, started, shutdown or deleted • Orchestrations can be executed uploading through the API, GUI, or CLI 68 JSON-based mapping of cloud resources (e.g. compute, network, storage, etc)

69. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Example of an Orchestration Plan 69 Single VM basic_orch.json { "name": "/acme/public/basic_orchestration", "oplans": [{ "ha_policy": "active", "label": "basic_launchplan", "obj_type": "launchplan", "objects": [{ "instances": [ { "imagelist": "/oracle/public/linux6_3.1.1.0.0_64", "label": "basic_instance", "shape": "small” ... $ oracle-compute add orchestration /home/lee/basic_orch.json $ oracle-compute start orchestration /acme/public/basic_orchestration $ oracle-compute get orchestration /acme/public/basic_orchestration

70. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Using Oracle Cloud Application Foundation for DevOps 70 How Does it Support DevOps?  These products allow you to focus on building your applications. Your applications can then use these services where appropriate  Offers a rich suite of services for your applications - WebLogic (session lifecycle management, connectivity to databases, JMS, RMI, etc), Coherence (caching), Oracle HTTP Server (static web serving), Oracle Traffic Director (load balancing) What Problems Does it Solve?  Oracle Cloud Application Foundation is the umbrella name for WebLogic, Coherence, Oracle HTTP Server, Oracle Traffic Director, and Tuxedo  Serves as foundation for your applications What is It?

71. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Repository - https://maven.oracle.com • Allows developers to create, compile, test, package and deploy FMW without needing to first install a FMW server Oracle Home to obtain the dependencies • Contains all Oracle-supplied artifacts, including Maven plugins, archetypes, and libraries needed to compile, test, package and deploy • Contains release level artifacts only, i.e. no patched artifacts Works with WebLogic, ADF, Coherence, SOA Suite, BPM, Service Bus http://youtu.be/GHFMT3mEV74

72. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and DevOps 72 Simplify Installation  Small zip file distribution with simple unzip and removal  Platform independent JAR file installer with property driven model for non- interactive installs Simplify Provisioning  WebLogic Scripting Tool for codifying domain and environment provisioning  Domain templates for encapsulated, reusable , repeatable environments  WebLogic <-> Maven integration Simplify Deployment and Testing  Full deployment operational support with WebLogic <-> Maven  Test specific configurations stored in external deployment plans Simplify Lifecycle  Start, stop servers via node-manager  Start, stop servers via WLST  Start, stop servers via Maven plugins  Scale out easily with dynamic clusters

73. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and DevOps • Complete WebLogic Server in a Zip file – Single 190MB zip file – Download directly from Oracle Technology Network – Unzip, execute configure script, ready to use – Updated with patch set update fixes when released • Core WebLogic Server product with full console, WLST and maven support • Callable from weblogic-maven-plugin install goal – Zip file retrievable from maven repository 73 Simplify installation with zip file distribution

74. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. From Zero to WebLogic Server in < 5 Minutes Oracle is focusing on ease of use 74 Step 1: Download WebLogic Server zip from otn.oracle.com Step 2: Unzip Step 3: One-off script to unpack, create domain, start new server

75. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and DevOps • Complete environment to codify domain and resource creation – Jython based with complete language semantics and functional extensions to interact with WebLogic Server – Validation of resources, lifecycle control – Development support with Eclipse, SCMs for version control and history • Supports full range of topologies – Single server, multiple servers, clusters, Coherence clusters – Local or remote environments • Supports use of domain templates and extensions as reusable building blocks • Executable from WLST utility and weblogic-maven-plugin with remote invocation 75 Simplify provisioning with WebLogic scripting tool

76. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. WebLogic Scripting Tool (WLST) • Full scripting environment for WLS with Jython • Configuration, deployment, lifecycle management – Record operations from console to bootstrap script development • Offline: – Create domains based on templates – Read and modify domains – Create and modify templates • Online: – Connect to Admin Server and execute commands to interact with MBeans Simplify provisioning with automation, standardization, repeatability 76

77. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Automate WebLogic Patching • Search for and download WebLogic Server patches available on My Oracle Support • Automate applying one-off patches and critical patch updates across domain via Patch Plan • Eliminate downtime by applying patches in rolling mode (parallel mode also supported) • Rollback already applied patches in cases where new problems occur 77 Major differentiation vs. open source

78. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and DevOps • Both templates and scripts can be used for repeatability, automation, standardization • Domain Templates enable encapsulation of a “standard” domain • WLST Offline is a full-featured tool: – Create/modify templates – Create/modify domains • Common practice favor scripts over templates – Use few templates for standard topologies – Use scripts to layer over top and consistently modify domains Simplify provisioning with domain templates

79. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and Maven for DevOps • Extensive support for use of Maven with WebLogic Server • Oracle Maven Artifacts – Oracle Fusion Middleware ship libraries in Maven artifact installable form – Oracle defined POMs with standardized name and version conventions • Oracle Maven Synchronization Plugin – Installs and updates Fusion Middleware libraries as Maven artifacts into local dev to corporate level repositories • WebLogic Maven Plugin – Handles interactions with WebLogic Server from Maven environment – Installation, domain creation and management, server lifecycle management, resource creation, WLST execution and deployment operations 79 Simplify development, testing, and provisioning with Maven support

80. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and Maven for DevOps 80 Repository Product JARs POMs<project> <groupId>com.oracle.weblogic</groupId> <artifactId>webservices</artifactId> <version>12.1.2</version> <packaging>jar</packaging> </project> Archetypes Sync plugin WebLogic plugin weblogic-maven-plugin wlst file <script> wlst-client T3 WebLogicServer AdminServer • Perform installations with zip and jar distributions – can pull from Maven repository for centralization • Create domains, clusters • Start and stop servers • Configure and validate resources • Deploy, update, undeploy applications

81. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server and DevOps • Continuous delivery pipelines strive to maintain the use of the same binary throughout the process • Adapting to different environments can be challenging without modifying binary • WebLogic Server supports customization of application settings at deployment time – Injecting configuration through external deployment plan – Part of application source, storable in SCM 81 Injecting configuration at deployment time Binary x.y.z Deployment plan - UAT Deployment plan – Full Test Deployment Plan – QuickTest Quick Test Env Full Test Env Prod Mirror Delivery Pipeline Binary x.y.z

82. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle WebLogic Server Templates • Primary use is with Dynamic Clusters – Also usable with configured managed servers • Servers inherit changes dynamically • Tokens for server-specific configuration: – ${id} instance id – ${serverName} – ${clusterName} – ${domainName} – ${system-property-name} 82 Tokenized variables Server Template •Attribute 1 •Attribute 2 •Attribute 3 Dynamic Server 4 •Attribute 1 •Attribute 2 •Attribute 3 Dynamic Server 3 •Attribute 1 •Attribute 2 •Attribute 3 Dynamic Server 2 •Attribute 1 •Attribute 2 •Attribute 3 Dynamic Server 1 •Attribute 1 •Attribute 2 •Attribute 3 Server 1 •Attribute 1 •Attribute 2 •Attribute 3 Server 2 •Attribute 1 •Attribute 2 •Attribute 3 Dynamic Cluster - OR-

83. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. 83 Oracle Fusion Middleware Partners are Innovating on Oracle Install Java MyST Java Plugin Install WebLogic WLS Plugin Configure to Work With Install IdM IdM Plugin Configure to Work With Install WebCenter SitesWCS Plugin Configure to Work With RecordedScript Replay Elsewhere Puppet Ant Maven Custom Shell Script ApacheBamboo Provision HW Success! Install WebLogic Success! Install Coherence Success! Patch WebLogic Success! Orchestration Engine Ant Maven Custom Plugin Provision HW Success! Install WebLogic Success! Install Coherence Success! Patch WebLogic Success! TargetSystem Provision Complex Multi-tier Oracle Fusion Middleware Environments in Minutes

84. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. 84 Robust DevOps Partner Tooling. Example: FlexDeploy Achieving DevOps and Continuous Delivery with Ease • Integrated Suite for Build, CI, Artifact Repo, Deploy, Test • Improves speed, quality, and cost of software delivery • Visibility to real-time and historical data Oracle Plugins/Integrations make Oracle based solutions easy, repeatable, and efficient • Fusion Middleware – WebLogic, SOA, OSB, ADF, BPM, ODI, MDS, WebCenter • Cloud PaaS – Java, Database, SOA • Database, WebLogic Resource Management, E-Business Suite

85. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. DevOps Consulting from Oracle Consulting 85  Define technical requirements  Deploy technology to support DevOps  Train your staff on the culture and technology of DevOps  Variable engagement length  Study how you approach development and operations  Define strategy and best practices tailored to your organization  Two days, fixed-fee engagement Assessment Workshop Implementation Engagement

86. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. 86 Learn more at Oracle.com/technet A global community of developers, admins and systems professionals Thousands of technical articles and resources to help you deliver successful solutions Formal advocacy programs including the Oracle ACE and Java Champion programs Virtual Technology Summits (VTS) featuring Oracle and community presenters with hands-on-labs (available on demand)

88. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Product Development IT (PDIT) • 602 Exadata • 383 Exalogic • 69,290 Sun x86 servers • 6,854 SPARC servers • 1,768 Sun ZFS appliances • Thousands of other systems 88 Supporting enterprise, development IT, cloud and managed hosting at Oracle 924 Oracle Products 135,000 Employees

89. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. 89 PDIT is Modernizing Using Oracle Products 0 50 100 150 Q4 FY12 Q1 FY13 Q2 FY13 Q3 FY13 Q4 FY13 Q1 FY14 Servers per System Admin 0 20 40 60 Q4 FY12 Q1 FY13 Q2 FY13 Q3 FY13 Q4 FY13 Q1 FY14 Storage Devices per Storage Admin 0 1000 2000 3000 Q4 FY12 Q1 FY13 Q2 FY13 Q3 FY13 Q4 FY13 Q1 FY14 TB of Storage per Storage Admin 2.2x 2.8x 3.6x

90. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. How Did PDIT Improve Efficiency by > 2x in 18 Months? Culture changes enabled by technology 90 Culture (Campbell Webb, Sr. VP, Oracle) + + Cloud The Same Products Oracle Sells Infrastructure Automation PaaS Automation

91. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Other PDIT Changes 91 Standardize Hardware Comprehensive Monitoring (Enterprise Manager) Standardize Software (N, N-1) CMDB / Asset Management IaaS (Nimbula/OpenStack) Proactive Monitoring (Enterprise Manager) Symmetric Test/Prod/DR Environments Offshoring (1 x US + 2 x IDC shifts) Nearline Backups, Compression, Dedup Maximize Depreciation VLAN’s => VxLAN’s Defense in Depth Security Posture Big Data Security Analytics (Hadoop) Centralized Identity Management Elasticsearch+Logstash+Kibana Analytics Config Management (Chef/Puppet/Enterprise Manager) Orchestration (Mcollective)

92. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Cloud is Provisioned Using Chef Database Services Java Services Analytics Services Mobile Services Developer Services Collaboration Services Caching Services Messaging Services Notification Services Storage Services Application Store Identity Services Powered By 92 Oracle Cloud is run on Chef

94. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Oracle Customer Case Study 94 Rakuten - #1 eCommerce vendor in Japan http://www.slideshare.net/rakutentech/rakuten-techconf2014-c5-ichiba-architecture-on-exalogic

Mastering DevOps With Oracle

You are reading a preview.

Check these out next

Mastering DevOps With Oracle

More Related Content

Slideshows for you (20)

Similar to Mastering DevOps With Oracle (20)

Recently uploaded (20)

Mastering DevOps With Oracle

Editor's Notes