Partner Webcast – Oracle Cloud PaaS supporting DevOps: Bringing two silos together

Copyright © 2015, Oracle and/or its affiliates. All rights reserved. |

Oracle PaaS: Supporting DevOps Partner Webcast

Allen Kubai Wangu MW & Cloud Consultant OPN Innovation and Modernization centre, EMEA


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.

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Agenda

4

1 What is DevOps?

2 DevOps Technology and Culture change

3 Mastering DevOps With Oracle Technology and PaaS

4 Summary & Q&A


Agenda

5

1 What is DevOps?

2 DevOps Technology and Culture Change

3 Mastering DevOps with Oracle Technology and PaaS

4 Summary & Q&A


Evolution…

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Waterfall Development

Agile and Rapid

Application Delivery (RAD)

Continuous Integration

Continuous Delivery

Continuous Deployment

DevOps Microservices


Familiar?

It's not my machines, it's your code!

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DevOps seeks to solve this It's not my code, it's your machines!


Dev and Ops Constantly Argue

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“Code is written...it’s your problem now”

Hey Ops - Here’s our code...good luck!


DevOps Principles

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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


Agenda

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1 What is DevOps?



4 Summary & Q & A


DevOps = Culture + Technology Movement

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Culture is what’s behind DevOps; technology is the enabler

Culture

Technology


DevOps Tenet #1: Culture

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Discuss Respect

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


DevOps Tenet #2: Technology

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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


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

• Lower capex, higher opex as workloads shift to cloud

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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

MTTR = mean time to resolution MTBF = mean time between failures


DevOps Is In the Eye of the Beholder

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What’s important is that you adhere to principles that lead to business value


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

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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


Old Culture and Expectations Don’t Work!

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Commonly overheard in offices

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?


Complex Hybrid DevOps Landscape

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Popular DevOps Technology

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 Management Virtualization

Continuous Integration Continuous Delivery

Configuration Management


Multiple Tools and Possible Steep Learning Curve

Pipeline Orchestration

Source Code Management

Build Automation Software Repository

Provisioning Configuration Management

Automated Testing Application

Release Automation

Nexus

Mo

nito

ring


Agenda

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1 What is DevOps?

2 DevOps Technology and Culture change


4 Summary & Q&A


S.M.A.R.T DevOps

S

M

A

R

T

implify Development

anage Operations

utomate Integration & Delivery

educe Time-To-Release & Resolve

rack End-To-End Application Lifecycle


Oracle DevOps End-To-End Lifecycle

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S.M.A.R.T DevOps Process



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Microservices • Minimal Function • Service Discovery • API-first

3 • Polyglot • Choreography • Loose Coupling

DevOps • Automated Provisioning • Automated Setup • Continuous Integration

1 • Continuous Delivery • Automated Testing • Agile • Culture Change

* as a Service • Consume Infrastructure and

Software as a Service • Fault Tolerant by Definition

2 • Auto-scaling • Infinite Elasticity

Using Cloud for DevOps

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A new style of architecture

Distributed Computing • Multi-master • Many Data Centers • Many Fault Domains

4 • Many Regions • Global Server Load Balancing • Replication

Co

mp

eten

cy

Copyright © 2016, Oracle and/or its affiliates. All rights reserved.


Oracle PaaS / IaaS Allows Resources to be Easily Provisioned as a Service

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Network

Storage

Compute

Hypervisor

Operating System

JVM

App Server

Application

PaaS IaaS

Past: Ops manually provisioned each layer

Today: Developers can provision entire stacks of hardware + software through REST API


Oracle IaaS and PaaS APIs for Provisioning

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JSON Script

Orchestration of APIs

START/STOP

Storage Volumes

IaaS / JCS / DBCS Instances

Network Settings

"relationships": [ { }]

"oplans": [ { } ]

"label" : "master-orchestration", "obj_type" : "orchestration", "objects": [ ]

Object Type Description

ip/reservation Reserves an IP address.

launchplan Creates an instance.

orchestration Starts a set of orchestrations.

storage/volume Creates a storage volume.

secapplication Creates a security application.

seciplist Creates a security IP list.

seclist Creates a security list.

secrule Creates a security rule.



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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

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Initial setup is time-consuming and expensive

IDE


What is Continuous Delivery (CD) ?

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• A Software Engineering discipline aimed at building, testing and releasing software in a flow

• Requires a set of collaboration practices, engineering techniques, skills and tools

• Produce Software in short cycles

• Produce a deployable-to-production build regularly

• Reduce the cost, time and risk of delivering incremental changes

"If Agile Was the Opening Act, Continuous Delivery is the Headliner“

- Kurt Bittner, Principal Analyst, Forrester Research


Oracle Developer Cloud Service

• 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

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Bringing It All Together for Continuous Delivery

– Code review

– Flexible source repository

– Maven integration

– Continuous integration


Developer Cloud Service Features

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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



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Copyright © 2015, Oracle and/or its affiliates. All rights reserved. | 35

Java EE Dev/Test (and Standby) in the Cloud

• Test in the cloud, deploy on-premise

• Faster spin-up of dev/test instances – get to market faster

• Create standby instances of WLS applications in the cloud

• Continuous delivery and integration environment with Developer Cloud Service

• Rapidly test new WebLogic product versions or functionality

• Focus on app development, not the infrastructure idiosyncrasies

• Full application Lifecycle Management

• Standards Based; Java EE/SE, Git, Maven, Hudson, Ant

On Premises/Private Cloud

Java Cloud Service

Developer Cloud Service

Database Cloud Service



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Oracle WebLogic APIs for Deployment

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Environment Model

Topology

Domain Profile

Blueprint

1) Contains the model of an environment with its credentials 2) Describes the topology, all the hosts, oracle homes, domains 3) Reusable domain definitions, Defines the servers and clusters in the domain, as well as targeting information ( blueprint ) 4) Reusable groups of templates, and custom applications

FMW Provisioning

Provides standard lifecycle actions like Create Oracle Home, Create Domain,

Create Schema…

FMW Action Framework

Provides a standard implementation and runtime environment for those lifecycle

actions

FMW Environment Specification

Provides a standard language to describe a FMW environment


Automated Developer CS Build & Deploy Process

• Hudson Builds (In addition to check-in builds) – Development

– 2 times a day an integration build is initiated • Builds all Git repositories for a consistent stripe in time

• Build is deployed to VMs running in Oracle Cloud (Development Staging Env.)

• Downstream job is initiated running functional test (selenium suite tests) against env.

• Hudson Builds – Production Candidates

–Master is branched every 2 weeks and a Hudson Build is initiated

– Deployed to a Production Candidate VM in Oracle Cloud

– Selenium Tests run against Production Candidate VM in Oracle Cloud

–Manual QA against Production Candidate VM

– If all tests pass, branch may be deployed to customer production environment

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Continuous Ingest Machine Learning

Real-Time Processing

Customer-Generated Data

Machine-Generated Data

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Oracle Management Cloud – Data-centric By Definition

Anomaly Detection

Real-time Insight

Comprehensive Monitoring


Oracle Management Cloud Services

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


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

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Makes management, monitoring and diagnostics easy

Performance

Configuration

Lifecycle


Agenda

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1 What is DevOps?



4 Summary


Continuous Development Continuous Integration Continuous Testing Continuous Delivery

Continuous Monitoring

Feature/Task/Bug

Develop

Local Build

Unit Test

Source Code

Repository

Artifact Repository

Provision H/W

Configure S/W

Package

Deploy Feature/Task/Bug

Develop

Local Build

Unit Test

Integration Test

Functional Test

Acceptance Test

Developers

Central Build

Testing Environments

Integration

QA

UAT

Production

Sample Dev Ops Landscape • Putting Everything Together


Continuous Development Continuous Integration Continuous Testing Continuous Delivery

Continuous Monitoring

Feature/Task/Bug

Develop

Local Build

Unit Test

Source Code

Repository

Artifact Repository

Provision H/W

Configure S/W

Package

Deploy Feature/Task/Bug

Develop

Local Build

Unit Test

Integration Test

Functional Test

Acceptance Test

Developers

Central Build

Testing Environments

Integration

QA

UAT

Production

+ Other PaaS Services

Sample Dev Ops Landscape • Putting Everything Together (The PaaS Way)


Oracle Can Help You Lead Change in Your Organization

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But real change begins with you

Your responsibility

Respect

“Done” Means Released

Discuss

Avoid Blaming



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


Oracle is Serious About DevOps

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Oracle products support DevOps

Respect

“Done” Means Released

Discuss

Avoid Blaming



Infrastructure as Code

One Step Build/Deploy

Culture

Technology

DevOps Tenet #1:

DevOps Tenet #2:

Ligh

t | Fast | M

od

ula

r | Mo

dern

| Easy


Oracle PaaS: Supporting DevOps Partner Webcast

DEMO – Infrastructure as code Allen Kubai Wangu MW & Cloud Consultant OPN Innovation and Modernization centre, EMEA


Agenda

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1 What is Infrastructure as code

2 Getting Started

3 Demo – Infrastructure as Code

4 Summary & Q&A


What is Infrastructure as code?

• Faster infrastructure provisioning

• Consistent environments

• Fewer significant issues that arise between environments

• Faster Time To Resolution (TTR) for remaining issues

• Simple, repeatable infrastructure build procedures

• Versioning of infrastructure configuration code

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Demo

• Using DevCS to execute our Infrastructure Code

• Create DBaaS Instance Using Code

• Create JCS Instance Using Code

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What else can you do?

• Execute Oracle Compute Cloud Service (IaaS)

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Summary

API Catalog

https://apicatalog.oraclecloud.com/ui/

DBCS

https://docs.oracle.com/cloud/latest/dbcs_dbaas/CSDBR/rest-endpoints.html

JCS

https://docs.oracle.com/cloud/latest/jcs_gs/JSRMR/

IaaS

https://docs.oracle.com/cloud/latest/stcomputecs/STCSA/

Oracle Confidential – Internal/Restricted/Highly Restricted 53

https://apicatalog.oraclecloud.com/ui/




https://docs.oracle.com/cloud/latest/jcs_gs/JSRMR/

https://docs.oracle.com/cloud/latest/stcomputecs/STCSA/


Q&A

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Allen Wangu MW & Cloud Consultant [email protected] ISV Migration Center blog: http://blogs.oracle.com/imc ISV Migration Center email: [email protected]

http://blogs.oracle.com/imc


mailto:[email protected]


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Partner Webcast – Oracle Cloud PaaS supporting DevOps: Bringing two silos together

Technology

Transcript of Partner Webcast – Oracle Cloud PaaS supporting DevOps: Bringing two silos together