Zscaler Softech Senior Devops Engineer Interview Questions, Process, and Tips

The release process in my current organization involves automated testing, continuous integration, and deployment pipelines.

• We use version control systems like Git to manage code changes.

• Automated testing is done using tools like Jenkins and Selenium.

• Continuous integration is achieved through pipelines in tools like Jenkins or GitLab.

• Deployment pipelines are set up to automatically deploy code to different environments...read more

Experience with Terraform for creating EKS clusters

• Utilize Terraform modules to define EKS cluster resources

• Leverage Terraform provider for AWS to interact with EKS API

• Use Terraform state management for tracking cluster changes

I have extensive experience working with Kubernetes in various environments.

• Managed Kubernetes clusters using tools like kubectl and Helm

• Implemented CI/CD pipelines for deploying applications on Kubernetes

• Optimized resource utilization and scalability of applications on Kubernetes

• Troubleshooted and resolved issues related to Kubernetes clusters

• Worked with Kubernetes networking and storage solutions like Ingress and Per

Understanding of Linux networking at a deep level

• Knowledge of TCP/IP stack and protocols

• Experience with network configuration and troubleshooting

• Familiarity with tools like iptables, tcpdump, and netstat

• Understanding of routing and subnetting

• Ability to optimize network performance and security