provisioning & devops at amis25

sysco.no

Arturo Viveros Jorge Quilcate

Sysco Middleware

Lightning Quick Provisioning and DevOps for Oracle SOA Suite 12c

sysco.no

Intro• This session’s focus is on Oracle Fusion Middleware, but it can be applied to many

purposes• There are multiple benefits from this approach• Also lots of alternatives• It’s a hot and disruptive topic among the IT community

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“Convention vs Configuration”

Decrease the number of decisions the developer needs to take, thereby reducing error margins without losing flexibility

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Repeatable Tasks: Steeper Learning Curve vs Constant Time Investment

Time

# of Repetitions

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Consistency + Discipline = Success

“Success is neither magical nor mysterious. Success is the natural consequence of consistently applying basic fundamentals.”

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DevOps(ish) Approach• Increased Agility

✓ Better Time to Market✓ Business & Technology Alignment

• Increased Quality✓ Consistent Environments✓ Increased Reliability✓ Improved Resiliency✓ Continuity of Business

• Reduced Overhead✓ More time to focus on:

✓ solutions, ✓ testing ✓ and innovation

✓ Projects become more feasible

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Images and Provisioning

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Why?

• Machine images:✓ Backup/Restore✓ Cloning/Replication

• Provisioning (a.k.a. Automation):✓ Speed/Resources✓ Reusability/Continuous Improvement

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Machine Images in history

Backups and Disk images

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Machine Images in historyMachine configuration checkpoints

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Machine Images in historyMachine configuration checkpoints

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Machine ImagesMachine configuration checkpoints

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Machine ImagesMachine configuration checkpoints

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Machine ImagesMachine configuration checkpoints

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Imaging goal

“Immutable Infrastructure”

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ProvisioningHow to go from point A to B?

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Provisioning

Shell Scripts✓ Reusable (mostly)✓ Concrete

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Provisioning

Provisioning tools: ✓ Abstraction over Shell

Commands✓ Reusable (even with Windows)

✓ Templating✓ Collaboration✓ Extensible

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Provisioning goal

“Infrastructure as Code”

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Demo: Oracle SOA Suite with Vagrant + Puppet

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Typical Provisioning Stages

Bare Metal -> VM/Container -> Standardized Env -> Software Installation -> Domain Config -> Resources -> Lifecycle -> Tuning -> Etc.

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Demo: Oracle SOA Suite with Docker + Ansible

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SOA Suite Domain ProvisioningStep 1: Oracle Database instance provisioning

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SOA Suite Domain ProvisioningStep 2: Oracle SOA Suite provisioning

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SOA Suite Domain ProvisioningStep 3: Oracle SOA Database prepared

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SOA Suite Domain ProvisioningStep 3: Oracle SOA Domain

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SOA Suite Domain ProvisioningStep 3: Oracle SOA Domain

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Docker benefitStep 3: Oracle SOA Domain

Source: http://www.slideshare.net/Docker/open-design-at-large-scale-by-solomon-hykes

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Challenges• Storage: Don’t store data in containers, use volumes!• Networking: Don’t rely in hostnames or IP addresses• Clustering: A lot of options. Work in progress (Kubernetes, Docker

Swarm, Mesos)

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Challenges• Continuous Integration/Delivery: Use Jenkins to orchestrate your

building process

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Challenges• Monitoring and Management: Control and monitor your data-center

provisioning

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Thanks for attending!• Feel free to contact us!

• Follow us on Twitter: @gugalnikov @jeqo89

• Visit our blogs:

• http://blog.sysco.no

• https://jeqo.github.io/blog/

• https://soamythbusters.wordpress.com

• https://github.com/sysco-middleware/