隨著組織認識到簡化開發、自動化和持續交付的價值,對 DevOps 技能的需求激增。對於有抱負且經驗豐富的 DevOps 工程師來說,實務經驗對於掌握複雜且動態的 DevOps 世界至關重要。從事現實世界的專案是發展和展示這些技能的最佳方式。
本指南提供了50 個 DevOps 專案想法,從初級到高級,涵蓋了 DevOps 的所有基本面向。無論您是剛開始還是想要升級,這些專案都涵蓋關鍵的 DevOps 領域,包括:
自動化:簡化重複性任務以提高效率並減少人為錯誤。
CI/CD 管道:實現持續整合和交付,這是 DevOps 的基石。
容器化和編排:使用 Docker 和 Kubernetes 大規模部署和管理應用程式。
監控和日誌記錄:即時追蹤應用程式效能和故障排除。
雲端部署和基礎架構即程式碼:在 AWS、Azure 和 Google Cloud 等雲端平台上建置可擴展、靈活的基礎架構。
安全性和合規性:將安全實踐直接整合到 DevOps 管道中,也稱為 DevSecOps。
本文中的每個專案創意旨在幫助您建立一個展示您的知識和實踐專業知識的作品集。閱讀本指南後,您將具備應對現實環境中各種 DevOps 挑戰的知識和技能。
top
、 htop
、 uptime
和df
來追蹤系統指標(如 CPU 負載、記憶體使用量和磁碟空間)。了解根據這些指標設定警報,以便在資源使用量超過特定閾值時收到通知。logrotate
或自訂腳本設定日誌輪替以歸檔和刪除舊日誌檔案。這有助於確保日誌不會消耗太多磁碟空間,從而有助於維護伺服器的健康狀況。- Write a script that pings a website and sends an alert email if it becomes unreachable. Use a cron job to run this script at regular intervals. This project teaches basic monitoring and alerting using shell scripting and cron scheduling.
- Set up a Jenkins server with a pipeline that uses Docker to containerize builds, run tests, and deploy to a test environment. This project helps you learn Jenkins' pipeline-as-code approach and using Docker within a CI/CD context.
- Use Terraform to provision AWS resources (EC2 instances, security groups, load balancers) and deploy a simple web application. This project helps deepen your Terraform skills and exposes you to AWS resource management.
- Write a script that backs up a database (e.g., MySQL) daily, compresses the backup, and stores it securely (e.g., on AWS S3). Automate this with a cron job. This project is a great way to learn database management, shell scripting, and cloud storage basics.
- Set up a local Kubernetes cluster using Minikube and deploy a simple application to it. This project introduces Kubernetes concepts like pods, services, and deployments in a local environment before using managed clusters.
- Set up Elasticsearch, Logstash, and Kibana (ELK Stack) to collect, analyze, and visualize logs from multiple applications or servers. Learn to configure Logstash to parse logs, send them to Elasticsearch, and create Kibana dashboards.
- Create a CI/CD pipeline that builds, tests, and deploys microservices in Docker containers to a Kubernetes cluster. This project introduces the complexity of managing multiple services in a CI/CD workflow and deploying to Kubernetes.
- Use Puppet to write manifests and configure servers automatically. Automate tasks like installing packages, configuring services, and managing users, which will introduce you to configuration management in a DevOps setting.
- Install and configure Nagios to monitor network health and send alerts if any issues arise. Set up monitoring for key resources like CPU usage, memory, disk space, and network availability.
- Integrate SonarQube with a CI/CD pipeline to automatically analyze code quality and generate reports. This helps maintain code quality standards and highlights potential issues before deployment.
- Combine Terraform for infrastructure provisioning and Ansible for configuration management to automate the setup of an environment in the cloud. This project demonstrates the power of combining IaC tools in complex setups.
- Build a full CI/CD pipeline using Jenkins, Docker, and Kubernetes to deploy a complex, multi-container application. This project involves managing integration points between each tool and implementing a fully automated deployment.
- Use Terraform to manage resources across multiple cloud providers (AWS, Azure, GCP). This project teaches you multi-cloud resource management and helps develop expertise in Terraform's provider system.
- Set up OpenVAS or Clair to scan Docker containers and infrastructure for vulnerabilities, creating automated security scans in your CI/CD pipeline to ensure code and deployments meet security standards.
- Set up Jaeger and Prometheus to trace distributed microservices applications, allowing you to monitor and analyze inter-service communication and latency across different services in real time.
- Design a disaster recovery solution by automating regular backups and configuring automated failover mechanisms for critical services. This project will deepen your understanding of high availability and redundancy.
- Use AWS Lambda to build a serverless CI/CD pipeline. Implement functions to test, build, and deploy code, leveraging Lambda for a fully serverless and cost-efficient pipeline.
- Write scripts or use tools to automatically monitor cloud resource usage and optimize costs by identifying unused or underutilized resources and rightsizing instances.
- Set up automated compliance checks to ensure infrastructure meets security and compliance standards (e.g., CIS benchmarks), integrating audits into your CI/CD pipeline for DevSecOps practices.
- Implement a blue-green deployment strategy in a Kubernetes environment to ensure zero downtime during deployments. Use Kubernetes services and deployment configurations to switch traffic between versions.
- Use Inspec or Terratest to validate that infrastructure is configured correctly and meets compliance requirements, integrating these tests into your pipeline to catch misconfigurations early.
這 50 個 DevOps 專案想法涵蓋從自動化和 CI/CD 基礎到複雜的多雲基礎設施和進階 SRE 實踐。完成這些專案可以增強您的 DevOps 技能,為您應對現實世界的挑戰做好準備,並建立在競爭激烈的科技產業中脫穎而出的產品組合。從初學者課程開始,隨著您獲得信心和熟練程度,逐漸提升到高級水平。快樂編碼,快樂自動化!
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