Do you know how Flipkart or Amazon websites hosted in multiple OS are managed during Big Billion Days when huge users start login into the website?
Well, thanks to Loadbalancer for automatically distribute incoming traffic across multiple targets reducing the burden on single servers.
Let us learn how to set up a load balancer for multiple os servers hosting a simple website on Azure cloud
1)Create a Resource group
2)Create 2 OS Servers
3)Create and host a simple HTML page
5)Connect OS to Load Balancer
First, log in to the Azure portal
1: Create a Resource group
A Hadoop cluster is a collection of computers, known as nodes, that are networked together to perform these kinds of parallel computations on big data sets.
What is Namenode?
The NameNode is the centerpiece of an HDFS file system. It keeps the directory tree of all files in the file system, and tracks where across the cluster the file data is kept. It does not store the data of these files itself.The NameNode is a Single Point of Failure for the HDFS Cluster.
What is Datanode?
DataNodes are the slave nodes in HDFS. Unlike NameNode, DataNode is commodity hardware, that…
🔰Write an Ansible PlayBook that does the following operations in the managed nodes:
🔷 Start and enable Docker services
🔷 Pull the httpd server image from the Docker Hub
🔷 Run the docker container and expose it to the public
🔷 Copy the html code in /var/www/html directory and start the web server
Hello guys !!
Today I’m excited to share another blog, what I have learned from this session with the best industry experts Mr. Neeraj Bhatt,Mr. Vijit Kuntal,Rushil Sharma.
Kubernetes, also known as K8s, is an open-source system for automating deployment, scaling, and management of containerized applications.
It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience running production workloads at Google, combined with best-of-breed ideas and practices from the community.
offers a consistent hybrid cloud foundation for building and scaling containerized applications. …
In this article, we will be seeing how to create the above-mentioned setup by using complete Networking principles.
Hello guys !!
Today I’m excited to share another blog, what I have learned from this session with the best industry experts Mr. Amel Mathai, Mr.Abid Mattoo, and Mr. Daleep Singh Bais.
The Session was on how industries use Kubernetes/Openshift
First, Let me Introduce you to all the Experts
Linux world Informatics Limited organized a Practical session on Automation using Ansible with a practical Demo by Sreejith Anujan sir and Arun Eapen sir on 29 December 2020.
being a student of Linux world since RedHat Linux course initiative by Vimal Daga sir and Preethi mam. I have been enjoying throughout the journey and now attended the above mentioned amazing session.
The session was about :
I learned various practical use cases of Ansible and Ansible Tower.
Job Template is just like the Ansible-playbook which is used to run the yml files but it has some more additional features by the playbook.
Don’t wait, create it.
After Joining Engineering, we see students blaming college in the Final year for no placements, No opportunities they get to explore technologies or College that didn’t teach well.
Truth is, It is students who should explore opportunities from day1 of Engineering to excel themselves so one day they become independent of college for getting hired.
In the World of competition, There are students making amazing work in and around their community. If they can why can’t others?
Well here is the answer explained in an interesting way. …
In this article, we will discuss what is ansible in DevOps and its use cases? If anyone asks you about ansible you can say simply this is an automation tool. But he/she can ask again there is a lot of automation tools like Jenkins, Nagios, Docker, Kubernetes so what is new in ansible? Simply you can say that all these tools are also automation tools, but it’s depended on you what kind of automation you want to achieve like if you want to automate your monitoring then use Nagios. If you want to automate your deployment and testing, then use…