DevOps Methodology

Methodology in DevOps

DevOps methodology and process

1. What is DevOps?

DevOps is a software development methodology that combines software development (Dev) with information technology operations (Ops) participating together in the entire service lifecycle, from design through the development process to production support.

2. The goals of DevOps

1. Fast Development Methodologies
2. Fast Quality Assurance Methodologies
3. Fast Deployment Methodologies
4. Faster time to market

Iteration & Continuous Feedback (strong and continuous communication between stakeholders — the end users and customers, product owners, development, quality assurance, and production engineers)

3.The benefits of DevOps

Environment Stabilization Enforces consistency, increase up-time Shorter Development Cycle Manage requirements and code-repository Increased Release Velocity Continuous build, push-button deployments Reduced Defects Regiment processes, automated testing Process Metrics Track both time at each stage, and the errors and exceptions

4. The steps of DevOps

1. Plan: Task management, Schedules
2. Code: Code development and code review, source code management tools, code merging
3. Build: Continuous integration tools, version control tools, build status
4. Test: Continuous testing tools that provide feedback on business risks, determine performance
5. Package: Artifact repository, application pre-deployment staging
6. Release: Change management, release approvals, release automation
7. Operate: Infrastructure installation, infrastructure changes (scalability), infrastructure configuration and management, infrastructure as code tools, capacity planning, capacity & resource management, security check, service deployment, high availability (HA), data recovery, log/backup management, database management

8. Monitor: Service performance monitoring, log monitoring, end user experience, incident management

5. Agile DevOps Process

The DevOps seminar will help you to learn DevOps from scracth to deep knowledge of various DevOps tools such as fallowing List.

Linux, Git, Jenkins, Maven, Apache Tomcat, Nexus, Ansible, Chef, Docker, Nagios,   Kubernetes.

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