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Reference https://github.com/cloudcommunity/Free-Certifications Technology Provider Description Link Expiration Nutanix Certification Nutanix They are providing free certifications until New year Link January 31, 2022 Gitlab Certification Gitlab Free Certifications paths and badges…

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 discovery, configuration, and…

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, land, and sea…

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 delivered to a…

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 in any application…

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 Expert passionate about…

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 Landmark, stock market…

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 blog at DevOps…

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 at Holiday Landmark,…

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 Holiday Landmark, stock…

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 Expert passionate about…

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 3rd Party tOOLS…

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 another? How to…

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 Based to Windows…

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 servlet container ‘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 if you would…

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 3 – Setup…

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” Step 3 –…

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 two worlds, DevOps…

  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 to assess the…

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). It’s a trusted…

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 open source HashiCorp…

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 performance impacts business…

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 into Datadog and…

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 a Git hosting…