Oracle CloudWorld 2023 - A Practical Guide to Implementing DevOps with IaC for your Serverless Apps
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The document provides an overview of serverless application development using Infrastructure as Code (IaC) techniques on Oracle Cloud Infrastructure (OCI). It compares OCI Functions and the open source Fn Project serverless platform to the managed Azure Functions serverless offering. It also discusses OCI DevOps for continuous integration/delivery (CI/CD), the open source Terraform tool for IaC, and GitHub Actions for CI/CD pipelines. The document highlights unique OCI capabilities and concludes with information on learning more.
Oracle CloudWorld 2023 - A Practical Guide to Implementing DevOps with IaC for your Serverless Apps
- 1. A Practical Guide to Implementing DevOps with IaC for your Serverless Apps September 20, 2023 Las Vegas, NV Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 1
- 2. Juarez Barbosa Junior Sr. Principal Java Developer Evangelist Oracle Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 2 About me
- 3. Compute Storage Networking Oracle Databases Open Source Databases Operating Systems, Native VMware Developer Services Containers and Functions Integration Big Data and Data Lake Machine Learning and AI Analytics and BI Security | Observability | Compliance | Messaging | Governance OCI has all the services you need to build, run, and scale Infrastructure, platform, and SaaS in one cloud Oracle Applications Industry | ERP | EPM | SCM | HCM | ACX Custom Applications Polyglot | Traditional | Cloud Native ISV Applications Hundreds to choose from OCI’s Distributed Cloud Public Cloud | Hybrid Cloud: Cloud@Customer | Dedicated Cloud | Multicloud: Azure, AWS 3 Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates
- 4. Oracle loves open source Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 4 Open source enables innovation, security, and flexibility for our customers Leading Contributing to Participating in Enterprise Container Platform • 500+ projects • Linux Kernel #1 contributor with 91K+ linesof code • Leads development of globally strategic technologies • Contributions from bug fixes to entire solutions • Packaged and deployable anywhere • Certified & secure • Open-source solutions as OCI services • Any Open-source canrun on OCI • Board member • Sponsor • Community advocacy
- 5. Java Frameworks Continuous Integration & Delivery Integration Services Any Language or Tool Python .NET Swift Ruby C++ JavaScript PHP Build/Deployment Pipelines Code Repository API Gateway API Service Streaming Service Connector hub Events Integration Notifications Workflow Queue Visual Builder APEX Low-code Artifact Repository Registry Code Editor < / > Comprehensive development platform 5 Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates
- 6. DEV-OPS AUTOMATION DEV-SEC-OPS AUTOMATION CONTAINER MANAGEMENT PACKAGE MANAGEMENT LINUX OS WINDOWS SERVER OS VIRTUAL ENVIRONMENT PROGRAMMING LANGUAGE PROGRAMMING LANGUAGE DATABASE APPLICATION FRAMEWORK NOSQL DATABASE APPLICATION FRAMEWORK MANAGED CONTAINERS CONTAINERS INFRASTRUCTUREAS CODE AUTONOMOUS LINUX DATABASE BIG DATA ANALYTICS ENGINE CACHING DATABASE DATA COLLECTION EVENT DELIVERY STREAMING DATABASE Use the technologies, tools, and skills you already know Red Hat Oracle Linux Ubuntu CentOS Debian SUSE INFRASTRUCTURE AS CODE TEAM COLLABORATION RISK MANAGEMENT BLOCKCHAIN MACHINELEARNING FRAMEWORK SERVERLESS PLATFORM SEARCH AND ANALYTICS INTERFACE DEFINITION Managed open-source services in OCI Run the technologies you already use Native integrations with the dev tools you’re used to 6 Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates
- 7. OCI Functions (managed FaaS) + Fn Project (OSS) Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 7 MANAGED / OSS SERVERLESS (FAAS) • OCI Functions is a fully managed, multi-tenant, highly scalable, on-demand, FaaS platform • Built on enterprise-grade Oracle Cloud Infrastructure and powered by the Fn Project (OSS) engine • Flexible dev environments: Cloud Shell, local, OCI Compute/OKE • Fn Project: Open-source, container-native, serverless platform • Programming Languages (polyglot): Java, Python, Node.js, Golang, Ruby, C#
- 8. Azure Functions Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 8 MANAGED SERVERLESS (FAAS) • Azure Functions is a managed serverless (FaaS) by Microsoft • Not supported by an Open-source framework like Fn Project • Options for a local dev environment depend on the target language: VS Code, Azure Functions Core Tools, Maven, • Programming Languages (polyglot): C#, Java, Python, Node.js, Powershell
- 9. OCI DevOps Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 9 DEVOPS MANAGED SERVICE • CI/CD (automation) for developers targeting OCI - instances, K8s, and functions • Deployment pipelines are free to use for OCI customers • Blue-Green deployments and Canary deployments • Connection to external repos such as GitHub, GitLab, Bitbucket, GitLab • DevOps using the Oracle Cloud Console, REST API, and CLI • Terraform, Powershell, Ansible, Chef • (OCI) DevOps plugin for Jenkins, Grafana, etc. • A DevOps Engineer's Guide to OCI
- 10. GitHub Actions Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 10 DEVOPS MANAGED SERVICE (CI/CD) • GitHub Actions - CI/CD to automate your build, test, and deployment pipelines • Run workflows when events happen in your repository • GitHub provides Linux, Windows, and macOS VMs (runners) to run your workflows, or you can use your your own self-hosted runners (on-prem or cloud) • Components of GitHub Actions: workflow -> triggered when an event occurs in your repo • Workflow -> one or more jobs (with runners) -> steps (script or action)
- 11. IaC - Terraform Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 11 INFRASTRUCTURE AS CODE • HashiCorp created Terraform and the Hashicorp Configuration Language (HCL) as open- source (MPL 2.0) • Terraform is vastly adopted as a tool for IaC (focus on provisioning) along with Ansible (configuration) • Terraform providers support Oracle OCI, Azure, AWS, on-prem, hybrid and multi-cloud • Recently, HashiCorp announced its decision to switch from Mozilla Public License v2. 0 (MPL 2.0) to Business Source License (BSL) • The OpenTF Manifesto
- 12. Unique capabilities only available on Oracle Cloud Infrastructure Oracle Autonomous Database Oracle Real Application Clusters (RAC) Oracle Exadata Oracle Database Zero Data Loss Autonomous Recovery Service Oracle Database runs best on OCI High availability Ease of use Fastest performance Complete Protection Converged database built for innovation 12 Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates
- 13. Learn More OCI Functions - https://docs.oracle.com/en-us/iaas/Content/Functions/home.htm Fn Project- https://fnproject.io/ Azure Functions (with ODSA) - https://rb.gy/46rmx OCI DevOps - https://docs.oracle.com/en-us/iaas/Content/devops/using/home.htm GitHub Actions - https://docs.github.com/en/actions Terraform - https://www.terraform.io/ OpenTofu(OpenTF) - https://opentf.org/ OpenTofu announcement - https://www.linuxfoundation.org/press/announcing-opentofu Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 13
- 14. Thank you Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates 14 Juarez Barbosa Jr, Sr. Principal Java Developer Evangelist [email protected]
- 15. Session Survey 15 Oracle CloudWorld Copyright © 2023, Oracle and/or its affiliates