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I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
Control plane components in Kubernetes manage the cluster and make decisions about the state of the cluster.
Control Manager: Ensures that the desired state of the cluster matches the actual state.
Scheduler: Assigns workloads to nodes based on resource availability and constraints.
API Server: Acts as the front-end for the Kubernetes control plane and is the primary interface for users and other components.
etcd: Consiste...
Implementing zero-downtime deployments in Kubernetes involves using rolling updates and readiness probes.
Use rolling updates to gradually replace old pods with new ones
Configure readiness probes to ensure new pods are ready before routing traffic to them
Utilize tools like Helm for managing releases and versioning
To ensure high availability of the etcd cluster used by Kubernetes, you can implement redundancy, monitoring, and disaster recovery strategies.
Implement a multi-node etcd cluster to ensure redundancy and fault tolerance.
Utilize monitoring tools like Prometheus and Grafana to track the health and performance of the etcd cluster.
Set up regular backups and implement disaster recovery plans to quickly recover from failures...
Capacity planning for a Kubernetes cluster involves analyzing resource usage, predicting future needs, and scaling infrastructure accordingly.
Monitor resource usage of pods and nodes using tools like Prometheus and Grafana
Analyze historical data to identify trends and patterns in resource consumption
Estimate future resource requirements based on application growth and workload changes
Scale the cluster by adding or remo...
I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.
English communication skills
I was interviewed in Mar 2024.
What people are saying about Tech Mahindra
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
Scripted pipeline for DevOps Engineer interview question
Define stages for building, testing, and deploying
Use Jenkinsfile to define pipeline in Jenkins
Utilize declarative syntax for pipeline configuration
Leverage tools like Git, Docker, and Kubernetes in pipeline
Implement error handling and notifications in pipeline
Tech Mahindra interview questions for designations
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 3 interview rounds.
Jenkins pipeline automates the software delivery process from code commit to deployment.
Jenkinsfile defines the pipeline stages and steps
Pipeline can be scripted or declarative
Pipeline can include build, test, deploy stages
Pipeline can be triggered by code commit or manual intervention
Get interview-ready with Top Tech Mahindra Interview Questions
I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
I applied via Job Portal and was interviewed before May 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jan 2021. There were 4 interview rounds.
Basic Exam about your knowledge.
We have to speak out properly and clear with our opinion.
I applied via Campus Placement and was interviewed before Apr 2020. There were 5 interview rounds.
Some of the top questions asked at the Tech Mahindra Devops Engineer interview -
based on 7 interviews
1 Interview rounds
based on 82 reviews
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