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DevOps is a culture that combines development and operations to deliver software faster and more reliably. CI/CD is a set of practices that automate the software delivery process. Private and public cloud are two types of cloud computing environments.
DevOps emphasizes collaboration, automation, and continuous improvement.
CI/CD stands for Continuous Integration/Continuous Delivery and is a set of practices that automate...
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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 Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
posted on 19 Nov 2024
I applied via Recruitment Consulltant
Our company's DevOps process focuses on continuous integration, automated testing, and deployment.
Continuous integration: Developers regularly merge their code changes into a shared repository, triggering automated builds and tests.
Automated testing: Testing is automated at various stages of the development process to ensure code quality and reliability.
Deployment automation: Code changes are automatically deployed to ...
DevOps is a software development methodology that combines software development (Dev) with IT operations (Ops) to improve collaboration and efficiency.
DevOps focuses on automating and streamlining the software development process.
It emphasizes communication and collaboration between development and operations teams.
DevOps aims to shorten the development lifecycle and provide continuous delivery of high-quality software...
Devops operations involve managing the development and deployment of software applications.
Automate repetitive tasks to improve efficiency
Use version control systems like Git for tracking changes
Implement continuous integration and continuous deployment pipelines
Monitor system performance and troubleshoot issues proactively
DevOps focuses on collaboration between development and operations teams, while SRE focuses on reliability and scalability of systems.
DevOps is a cultural and organizational practice that emphasizes collaboration and communication between development and operations teams.
SRE (Site Reliability Engineering) is a specific role within an organization that focuses on ensuring the reliability, scalability, and performance of...
DevOps is important for streamlining software development and deployment processes.
DevOps helps in automating manual tasks, increasing efficiency and reducing errors.
It promotes collaboration between development and operations teams, leading to faster delivery of software.
DevOps enables continuous integration and continuous delivery (CI/CD) pipelines, ensuring rapid and reliable software releases.
It improves overall so...
I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
Roles in Ansible are a way to group tasks, handlers, variables, and other related files together for easier management and reuse.
Roles help in organizing and structuring Ansible playbooks
They promote reusability and modularity
Roles can be shared and reused across different playbooks
Each role typically consists of directories like tasks, handlers, templates, vars, etc.
Roles can be installed using Ansible Galaxy
To give admin permissions to run a playbook, you can use sudo or grant specific permissions in the sudoers file.
Grant sudo access to the user running the playbook
Add the user to the sudoers file with specific permissions
Use ansible_become to run tasks with elevated privileges
To add a plugin in Jenkins manually, you can download the plugin file and upload it through the Jenkins web interface.
Download the desired plugin file from the Jenkins website or other sources.
Navigate to the Jenkins dashboard and click on 'Manage Jenkins'.
Select 'Manage Plugins' and go to the 'Advanced' tab.
Choose the 'Upload Plugin' option and select the downloaded plugin file.
Click 'Upload' and restart Jenkins to ap
When SonarQube fails in Jenkins, the code quality analysis will not be performed and potential issues in the code will not be identified.
SonarQube plugin in Jenkins will report a failure in the build job
Developers will not receive feedback on code quality issues
Quality gates will not be enforced, allowing potentially problematic code to be merged
Manual code reviews may need to be conducted to ensure code quality
Managing dependencies, version control issues, inconsistent environments
Dealing with conflicting dependencies causing build failures
Ensuring consistent environment across development, testing, and production
Resolving version control conflicts and ensuring code is up-to-date
Handling build failures due to outdated or missing dependencies
Managing build tools and configurations for different projects
The best way to explain a project is to provide a clear overview of its goals, scope, timeline, and key deliverables.
Start by outlining the purpose of the project and why it is important.
Explain the scope of the project, including what will be included and what will be excluded.
Provide a timeline with key milestones and deadlines.
Highlight the key deliverables and outcomes that are expected from the project.
Use visuals...
I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.
English communication skills
Devops Engineer
10
salaries
| ₹2 L/yr - ₹6 L/yr |
Software Associate
5
salaries
| ₹2.5 L/yr - ₹7 L/yr |
Wipro
Infosys
Tech Mahindra
WNS