Kubernetes is orchestraton layer of various Docker and/or containerization manager. Let see in this artcile how to setup a Kubernetes cluster or in short K8s cluster. Steps involed in setting up Kubernetes Cluster Create VMs which are part of K8s cluster (master and worker nodes). Disable SELinux and SWAP on all nodes. Install kubeadm, kubelet, kubectl and docker in all nodes. start and enable docker and kubelet in all nodes. Initialize the master node. [Read More]
Plan and invest in your future
Life goal series
“The best time to plant a tree was 20 years ago. The second best time is now." -Chinese proverb Taking these foundational areas of life and organizing them is essential to creating your ideal future. Very few people consciously plan and design their life. It’s actually startling how few Americans are investing in their future. Most Millennials are terrified of the stock market and long-term investing. Most Baby Boomers never developed the discipline to invest, but instead maintained an addiction to American consumption. [Read More]
Learn git and Git commands
Learning about Git basics
Introduction of git Git is version control system for tracking changes in computer files and coordinating work on those files among multiple people. Git is free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Git is easy to learn and has a tiny footprint with lightning fast performance. It outclasses SCM tools like Subversion, CVS, Perforce, and ClearCase with features like cheap local branching, convenient staging areas, and multiple workflows. [Read More]
Life is hard, yard by yard. Inch by inch, it’s a cinch.
Save yourself from project delay before it hits.
Warning signs of troubled projects Managing projects involves balancing the iron triangle of scope, time, and resources.The most frequently cited definition of a troubled project is when one of these three constraints is signifigantly varying from the plan. This can occur when there’s no skilled project manager engaged on the project. However, many projects go off the rails when very smart project managers are on board. Warning Signs Stakeholders who disagree Don’t engage in appropriate debate Senior leaders will not make decisions The warning signs show up early in a troubled project and should trigger action. [Read More]
Step into the Danger Zone
How to protect yourself and your family from cyber victim?
Why crash-test new vehicle? To protect customer before it’s too late. The internet is even more dangerous than a highway. Protecting you, family, your website or system is protecting your business, private life and reputation. Let’s discuss about protecting yourself in Internet and how important it is in this article. Protecting yourself and your family All work and no play make for a very dull Jane. We all like to spend time at home, with our family, maybe you like to do some online shopping, maybe you want to stream a movie on the internet, it’s really important to take time for yourself, but when you do, let’s make sure you’re secure. [Read More]
Security Matters (to everyone)
Talking about naive and novice using public wifi.
Why is security so important? Today we use the Internet all the time from the time we wake up in the morning, and we check the weather on our phones to when we go to bed at night, and we ask Alexa to turn off our lights. Today there are 5.2 billion Google searches per day, and over 22 billion text messages across the globe between people every single day. That’s a lot of data. [Read More]
Let your dreams take flight
Talking with non-security people.
Maybe you’re an information security expert. Maybe you just know a few technical things but everybody calls you for advice. My suggestion on how to talk to non-technical people, this sounds trite, but keep it simple. Non-technical people are really smart. They’re just not used to the technical terminology that you’re used to in your day-to-day world. I have four things I want to talk to you about today, when you’re talking to non-technical people. [Read More]