Interview Questions & Answers Complete Guide for Consul
What exactly is Consul?Consul is an open-source platform for service networking developed by HashiCorp. Consul is a service mesh solution with a full-featured control plane for service…
Interview Questions & Answers Complete Guide for Nexus
What exactly is NEXUS? NEXUS is a bi-national Canada-United States programme that allows pre-approved, low-risk travellers to enter Canada or the United States (US) at designated air,…
Interview Questions & Answers Complete Guide for SDLC Models & Architecture
What is the SDLC and how does it work? SDLC (Software Development Life Cycle) is the process of designing and developing a product or service to be…
Interview Questions & Answers Complete Guide for Microservices
Make a list of the benefits of Microservices Architecture. Independent Development-Based on their individual functionality, all microservices can be easily developed. Independent Deployment-They can be deployed individually…
InfluxDB FAQs
how to join two measurement of influxdb How to merge (join) two tables in a specific way in Grafana using InfluxDB flux query? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud…
telegraf command line options
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
InfluxDB Official Documents Reference
InfluxDB 1.8 Docs https://docs.influxdata.com/influxdb/v1.8/ InfluxDB 1.21 Docs https://docs.influxdata.com/telegraf/v1.21/ Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech…
InfluxDB Flux Complete Guide & Tutorials
https://docs.influxdata.com/influxdb/cloud/query-data/get-started/ https://docs.influxdata.com/flux/v0.x/stdlib/all-functions/ Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories…
InfluxDB InfluxQL Complete Guide & Tutorials
https://docs.influxdata.com/influxdb/v1.8/query_language/ Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Telegraf Agent Setup for Windows Server
Step 1 – Download Agent in Windows https://portal.influxdata.com/downloads/ Step 2 – Configuring Telegraf Detailed https://docs.influxdata.com/influxdb/v2.1/write-data/no-code/use-telegraf/ Step 3 – Start Telegraf Example of Telegraf.conf Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud…
Jenkins troubleshooting & Debugging Techniques
Code Issues Compilation issues Test Code Issues Builder Issues Script Issues Environement Issues RAM HDD CPU TOOLS MISSING VERSION MISMTACH PATH issues Permisssion Dependendent Services Plugins Issues…
Jenkns FAQ Questions and Answer
How can I make Jenkins CI with git trigger on pushes to master? How to schedule jobs in Jenkins How to move Jenkins from one PC to…
Jenkins Labs and Exercise – 2
Exercise 2 Add a Linux Node (Also Check SSH Slaves plugin plugins) Add a Windows Node Assign a Java Based Job to Linux and Build it Assign a MSBuild…
Understanding Authentication and Authorization methods in jenkins
Authentication – How to login into JenkinsAuthorization – User’s permissions to do in Jenkins How to login into Jenkins or supported authentication methods in jenkins? Delegate to…
How to create a Pipeline jobs in Jenkins?
You can make pipeline using any one of the following ways. Use “Build Pipeline” plugin if you have already setup a jobs in Jenkins Use “Pipeline” plugin…
How to enable jenkins to send an email?
Step 1 – Install following plugins Mailer Plugin – Basic Email Extension Plugin Step 2 – Setup FROM email address on “System Admin e-mail address” http://13.235.81.87:8080/configure Step…
How to enable jenkins to send an chat message using team and slack?
Step 1 – Install a jenkins plugins Office 365 Connector Slack Notification Step 2 – Configure plugins at http://13.235.81.87:8080/configure Section called “Office 365 Connector” Section called “Slack”…
Interview Questions & Answers Complete Guide for SRE
What is the difference between DevOps and SRE? Ans. A. Organizational Silos Reduction: SRE approaches Ops as if it were a software engineering issue. To bridge these…
Interview Questions & Answers Complete Guide for DevSecOps
1.How important has security been in your DevOps journey? Ans. Interviewers ask this intentionally broad question to lead job candidates into a discussion about DevOps security and…
Top GitLab interview questions and answers
How is GitLab different from GitHub? The major difference between GitHub and GitLab is the platform each philosophy presents. GitHub has higher availability and is more focused on…
Top Blockchain certified professional interview question and answers
How do you respond to blockchain? The blockchain is a decentralized distributed database of immutable records. The technology was discovered with the invention of Bitcoins (the first cryptocurrency)….
Top Hashicorp vault interview question and answers
What is vault associate? The Vault Associate certification is for Cloud Engineers specializing in security, development, or operations who know the basic concepts, skills, and use cases associated with…
Top App dynamics interview questions and answers
What type of tool is AppDynamics? With a SaaS and an on-premise option, AppDynamics is an APM platform that uses analytics and end-to-end transaction tracing to determine how application…
Top Datadog interview questions and answers
How do you get hired at Datadog? How to Prepare Use your network. Reach out to your alumni network and see if they can offer you insight…
Top Git interview questions and answers
What is Git fork? Forking is a git clone operation executed on a server copy of a project’s repo. A Forking Workflow is often used in conjunction with…
Top XL deploy interview questions and answers
What is the XL release used for? XL Release is an enterprise release coordination software solution that allows you to Plan, track, and execute release plans from code…
Top UBuild interview question and answers
What is uBuild? In Agile development, uBuild is used to automate Continuous Integration builds, nightly builds, automated unit or functional tests, deployments, releases, or any other process in…
Top Jenkins interview questions and answers
What is a basic requirement for using Jenkins? To use Jenkins you require: A source code repository that is accessible, for instance, a Git repository. A working build…
Top Maven interview questions and answers
What Maven is used for? Maven is a build automation tool used primarily for Java projects. Maven can also be used to build and manage projects written in…
Top SonarQube interview questions and answers
What is SonarQube used for? SonarQube is a Code Quality Assurance tool that collects and analyzes source code and provides reports for the code quality of your project….