What are the tools that you use/recommend to be used as a DevOps person?

As a DevOps practitioner, the choice of tools depends on specific requirements, the technology stack used in your organization, and personal preferences. Here is a list of commonly used DevOps tools across different stages of the software development lifecycle:

1. Version Control:

   • Git: Widely used for version control and source code management.

2. Build Automation:

   • Jenkins: An open-source automation server for building, testing, and deploying code changes.
   • GitLab CI, Travis CI, CircleCI: CI/CD platforms integrated with version control systems.

3. Configuration Management:

   • Ansible: An open-source automation tool for configuration management, application deployment, and task automation.
   • Puppet, Chef: Configuration management tools for automating infrastructure deployment and management.

4. Containerization:

   • Docker: Platform for containerization, allowing applications to be packaged and run consistently across different environments.
   • Podman: An alternative to Docker for managing containers.

5. Container Orchestration:

   • Kubernetes: An open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.

6. Infrastructure as Code (IaC):

   • Terraform: Open-source IaC tool for provisioning and managing infrastructure across different cloud providers.

7. Continuous Integration/Continuous Deployment (CI/CD):

   • Jenkins: For building and deploying code changes automatically.
   • GitLab CI, Travis CI, CircleCI: Integrated CI/CD platforms.
   • Spinnaker: A continuous delivery platform.

8. Cloud Platforms:

   • AWS, Azure, Google Cloud Platform (GCP): Public cloud providers with a wide range of services for building and deploying applications.

9. Monitoring and Logging:

   • Prometheus: An open-source monitoring and alerting toolkit.
   • Grafana: Open-source analytics and monitoring platform.
   • ELK Stack (Elasticsearch, Logstash, Kibana): For log analysis and visualization.

10. Collaboration and Communication:

    • Slack: Messaging platform for team communication.
    • Microsoft Teams: Collaboration platform with chat and video conferencing features.

11. Security:

    • HashiCorp Vault: For managing secrets and protecting sensitive data.
    • OpenSCAP: Security compliance auditing tool.

12. Testing Automation:

    • Selenium: Open-source tool for automating web browsers.
    • JUnit, TestNG: For automated testing in Java.

13. Continuous Delivery Orchestration:

    • Jenkins X: An open-source CI/CD tool for Kubernetes.

14. Code Quality and Static Analysis:

    • SonarQube: An open-source platform for continuous inspection of code quality.
    • Linters (e.g., ESLint, Pylint): For static code analysis.

15. Collaboration and Documentation:

    • Confluence: A collaboration tool for creating, sharing, and collaborating on content.
    • Jira: Project management and issue tracking tool.

16. Serverless Computing:

    • AWS Lambda, Azure Functions, Google Cloud Functions: Serverless computing platforms for running code without managing infrastructure.

17. Database Management:

    • Flyway: Version control for database migrations.
    • DBT (Data Build Tool): For analytics engineering and transforming data in the data warehouse.

18. Continuous Monitoring and Incident Response:

    • PagerDuty, Opsgenie: Incident management and alerting platforms.
    • New Relic, Datadog: Monitoring and analytics platforms for application performance.

19. Continuous Deployment and Release Automation:

    • Argo CD: Declarative, GitOps continuous delivery tool for Kubernetes.

20. Networking:

    • NGINX: Open-source web server and reverse proxy server.
    • HAProxy: Load balancing and proxying for TCP and HTTP-based applications.

21. DevSecOps:

    • OWASP ZAP (Zed Attack Proxy): Security testing tool for finding vulnerabilities in web applications.
    • Trivy: Container image vulnerability scanner.

22. ChatOps:

    • Hubot, ChatOps: Automating tasks through chat platforms like Slack or Microsoft Teams.

Remember that the choice of tools may vary based on specific use cases and preferences. Continuous learning and staying updated with emerging technologies and tools are essential in the dynamic field of DevOps.