OpenShift Guide-OpenShift Expertise

Example

Creating and configuring new projects with oc new-project, managing access, and resource quotas.

Scenario

A developer team needs to segregate their applications across different projects for better resource allocation and security. The guide provides instructions on creating new projects, setting descriptions, and adding users, enabling the team to efficiently manage their application environments.

Example

Using oc new-app to build and deploy applications from source code or images.

Scenario

A business aims to deploy a new web application built in Ruby. The guide details using oc new-app to create an application from a Git repository, handling build configurations, image streams, and deployment strategies to streamline the deployment process.

Example

Managing application resources with oc set env, oc set volume, and oc scale.

Scenario

An application requires scaling based on demand. The guide explains how to adjust the number of pod replicas using oc scale, set environment variables with oc set env, and manage storage with oc set volume, ensuring the application adjusts to workload changes efficiently.

Example

Configuring security policies and access controls with oc adm policy.

Scenario

An organization needs to enforce security policies and role-based access control for their OpenShift cluster. The guide offers insights on using oc adm policy to manage user permissions and security contexts, promoting a secure application lifecycle management.