List of Top 50 Facebook Groups/Community for DevOps – Cloud – Containers Technology
In this tutorials im going to describe how & where to build and promote on your business on Facebook groups with your target audience. Facebook is most Social networking sites…
Read more »List of Top 100 LinkedIn Groups/Community for DevOps – Cloud – Containers Technology
In this post, I’ll explore why your business should have a LinkedIn Group and how to Post and manage a successful group. Here I’ve described 100 LinkedIn Groups/Community for DevOps…
Read more »DevOps Training Online – Class Recordings – January 2020
Dear Participants, Here are the consolidated URLs of DevOps training videos/class recordings/tutorials AWS Video Tutorial – January 2020 – (PDF – Notes) Docker Video Tutorial – January 2020 Part –…
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List of Top Institute for Amazon Web Services AWS Training in Kolkata
The demand for DevOps course and certification is on top of nowadays. Those people who belong to the IT or software field, want to develop their skills through the training…
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Importance of DevOps Certification Courses?
Importance of DevOps Certification Courses? The change in the IT sector is happening day by day. If we do not develop our skills, then we will be backward in technology….
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List of best institutes in Hyderabad for DevOps training
As Hyderabad is one of the most popular IT city in India and in the world now. Therefore a large number of IT professionals from every corner of the world…
Read more »DevOps Interview Questions and Answer – Part 5
How does “technical debt” make it hard to become a software-driven company? Technical debt is paid off by business units that do not trust IT. Attention paid to existing investments…
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Git Interview Questions and Answer Part – 1
Q1. What is GIT? Git is a distributed version control system and source code management (SCM) system with focus to handle small and large projects source code versions in the…
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Top 10 best DevOps Tools and Certification to Utilize In 2020 – 2021.
Here, I am going to tell you about Top 10 best DevOps Tools and Certification to Utilize In 2019 – 2020, which will be helpful for your Bright future. 1….
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How to get the best DevOps Training and Certification in India?
In this article, I’m going to describe Best DevOps Training and Certification In India. There are multiple IT institutes in India. DevOpsSchool is the best training institute to choose if…
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What is DevOps? Which is the best institute for DevOps training and Certification Course?
Hi Friends, Here I am going to let you know about DevOps, DevOps Certification Course, DevOps Online and Classroom Training. DevOps is one type of culture which IT companies are…
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AWS Certified DevOps Engineer – Professional Explained
The AWS Certified DevOps Engineer Professional exam validates a candidate’s technical expertise in managing, provisioning and operating distributed applications on AWS. This is a difficult exam and requires you to…
Read more »How to write good DevOps engineer resume/CV and samples?
Even though DevOps is still a growing professional discipline, you are likely to encounters several others who are trying to secure the same positions you’re applying for. A well-composed curriculum…
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Best DevOps corporate trainers in India
From last three to four years in the IT industry one word is continuously making a noise and that word is “DevOps”. I can bet you that you cannot find…
Read more »DevOps Training – Class Recordings/Tutorials – November 2019
AWS Session – Class recording – Tutorials Docker Session – Class recording – Tutorials Jira Session – Class recording – Tutorials Git Session – Class recording – Tutorials SonarQube Session…
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Top 10 high paying IT certifications in the world in 2019
Certification always play a crucial role for professionals not only in IT but in every profession these days. If you are a fresher and just started your first job than…
Read more »What is the average salary DevOps Engineer get in India?
We all know that DevOps is following a set of practices that erases the boundary between Development (Dev) & Operations (Ops) thereby increasing development autonomy. DevOps has become the hottest…
Read more »Why DevOps Certification is important for an IT professional?
DevOps has become movement in the IT availability of qualified DevOps professionals as the major limitation. If you earn a DevOps Certification, you can offer your organisation loads of measurable…
Read more »What are the top and best website to learn DevOps online?
Let’s first understand that what is DevOps then after we will discuss about the best website to learn DevOps online.. DevOps is all about Tools and Automation. It is a collaboration…
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Kubernetes FAQ
Question 1 – Add containers to a Kubernetes pod on runtime or Allow containers to be added to a running pod Answer: Adding or removing containers to a pod is…
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How Can a fresher start their Career as a DevOps engineer?
This is one of the most commonly asked question these days by IT freshers or college graduates that “A fresher can start their Career as DevOps engineer or not?”. So…
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DevOps Interview Questions and Answer – Part 3
What did you learn yesterday/this week? Talk about your preferred development/administration environment. (OS, Editor, Browsers, Tools etc.) Tell me about the last major Linux project you finished. Tell me about…
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DevOps Interview Questions and Answer – Part 2
What DevOps is? Why do we need it? Example of answers: Why do we need it? Increase deployment frequency Lower failure rate of new releases Shortened lead time between fixes…
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How to delete/remove/clean existing corrupted or old kubeadm kubernetes clusters setup?
RHEL / Centos Ubuntu How to remove or cleanup kubernetes worker nodes in Centos 7? How to remove or cleanup kubernetes worker nodes in Ubuntu? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert…
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Setting up Kubernetes Clusters using Kubeadm Manual way in RHEL 7 / Centos7
What is Kubeadm? Kubeadm helps you bootstrap a minimum viable Kubernetes cluster that conforms to best practices. Kubeadm is a tool built to provide kubeadm init and kubeadm join as…
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Kubernetes Errors: weave-net pod CrashLoopBackOff
Errors Solutions https://stackoverflow.com/questions/39872332/how-to-fix-weave-net-crashloopbackoff-for-the-second-node 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…
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Kubernetes Errors: Kubernetes nodes are in ‘”network not ready” & “No networks found”
Errors Solutions https://stackoverflow.com/questions/47107117/how-to-debug-when-kubernetes-nodes-are-in-not-ready-state https://stackoverflow.com/questions/50085323/kubernetes-worker-node-staying-in-notready-state 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…
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Kubernetes Error: kubeadm related errors and solutions
Error 1 Error 1 Error 2 Error 3 Solutions 3 Error 4 Solutions 4 Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
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How to install Ansible in Centos 7/RHEL 7?
How to install Ansible in Centos 7/RHEL 7? Install Ansible via Pip in RHEL/CENTOS Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
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Kibana 7.2 Install and configuration in RHEL 7/Centos
Install and Setup JDK 8+ Download and Install Kibana 7.X Configure Kibana 7.X How to start kibana service? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I…
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