Kubernetes as a service with comparison of EKS vs AKS vs GKE
This blog is still in progress. I am still working on it. Howee]ver, I have consolidated all the comparison available on the internet at one place in…
Kubernetes Tutorials: Statefulset with example
Statefulset example with HostPath PV Statefulsets… Statefulset example with NFS PV
Explained Kubernetes DaemonSet with Example
Creating a Kubernetes DaemonSet Let’s use a simple DaemonSet for Apache HTTP server to illustrate this
Kubernetes Yaml file faster for Deployment and DaemonSet using kubectl
The fastest hack is to create a deployment file using Now replace the line kind: Deployment with kind: DaemonSet in nginx-ds.yaml and remove the line replicas: 1…
Explained Kubernetes ReclaimPolicy for PersistentVolumeClaim & PersistentVolume
Example 1 Example 2 Example 3 Example 4
The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths. Laravel 5.5
If you find this issue then you should remove App_key From .env and then run below command after running above command your issue will be resolved. Resources…
AWS Lab & Exercise: VPC – Virtual Private Cloud Assignment
Problem Statement: Create a VPC. put 4 subnets into it with 2 private and 2 public in 2 different availability zones add 2 routing tables, 1 public…
How to use Bluestacks as emulator in Android studio.
Emulator of Android Studio Consumes lots of Ram and also Slow Down PC. So, Better is to use BlueStacks as emulator in android studio as well as…
How to upload new keystore or app signing key in Google play console after lost or forget Keystore.
Hi Guys, If you have lost your uploaded application Keystore (App Signing Key) or have forgotten your keystore password, then how will you upload new key in…
DataTables images issues like sort_asc.png & sort_both.png not found
Hi Friends, I am facing these issues for the last 1 month so I decided to solve this issue then I tried and I succeed. this is…
XAMPP: Another web server is already running
Step 1: Stop the Apache Step 2: and Then Restart Apache 👉 if above command will not work in your machine then do below steps: Step 1…
Free SSL Certificates using Letsencrypt.org and acme.sh on XMAPP in Linux
Referencehttps://github.com/acmesh-official/acme.sh
“Key is already in use” of How to use 2 public key in github
Error 1: Solution 1 – https://stackoverflow.com/questions/17846529/could-not-open-a-connection-to-your-authentication-agent Error – 2 Solution – 2 eval ssh-agent -sssh-add ~/.ssh/id_rsa_rajesh.cotocus
Top Sites for Corporate Training, Online Tutoring and Digital Education
Online Training Also known as computer based training (CBT), distance online learning, or e-learning, online training is a form of instruction that takes place completely on the…
DevOps Interview Questions and Answer – Part 5
DevOps Interview Questions: Programming What is your favorite scripting/programming language(s)? Why ? General CS, algorithms Q&A: 5 minutes Data structures – discuss possible implementations and applications: Binary…
Front End Developer Interview Questions
CSS Interview Questions What is CSS selector specificity and how does it work? What’s the difference between “resetting” and “normalizing” CSS? Which would you choose, and why?…
How to cope with a 7-page essay faster
Being a student is not as easy as you might wish it to be. You have many responsibilities that make your life complicated from time to time….
4 Recommendations on Starting that Terrifying Research Project
How to Start a Research Paper that You Dread the Thought of? If you’re a college or university student, academic writing assignments are an indispensable part of…
Deep Dive into Git Internal with SHA1 and Hash
Questions What is SHA1? What if 2 hash collision while using git? Process of sign a commit or tag in git? Why sing a commit or tag…
What is Jira Advanced Roadmaps (formerly Portfolio)?
Advanced Roadmaps aka Portfolio is a tool that enables teams to build plans and track progress in Jira Software. Being an add-on for Jira, it provides seamless…
What is Large Scale Scrum (LeSS)?
Large-Scale Scrum ( LeSS ) is a way of scaling agile and scaling scrum to large and big product development groups. It has been used since 2005…
Site Reliability Engineering – SRE – Free Ebooks and Handbook Collection
https://s905060.gitbooks.io/site-reliability-engineer-handbook/content/ https://github.com/s905060/site-reliability-engineer-handbook https://github.com/captn3m0/google-sre-ebook https://github.com/euclid1990/google-sre-book https://github.com/dastergon/awesome-sre https://github.com/sysbooks/site-reliability-engineering https://github.com/captn3m0/google-sre-ebook/releases https://github.com/vorozhko/site-reliability-engineer-guide https://github.com/andrealmar/sre-university https://github.com/mxssl/sre-interview-prep-guide https://github.com/chiaen/sre-book-in-audio https://free-for.dev/
List of IP Address of Microsoft Bingbot and Googlebot
GooglebotGooglebot is the generic name for Google’s web crawler. Googlebot is the general name for two different types of crawlers: a desktop crawler that simulates a user…
Jenkins Pipeline Complete Reference Tutorials
What is a Jenkins Pipeline? Jenkins Pipeline (or simply “Pipeline”) is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins. Jenkins Pipeline…
DevSecOps – SecDevOps – DevOpsSec – Explained
Shifting from the Waterfall software development model to Agile and now DevOps changed the way security is managed. Thanks to DevOps which helps to reduce the software…
How to move repository from Bitbucket to GitHub with all branches and commits?
Step 1 : Create a Blank repository on Github without Readme.md Step 2 : Moving all code and content from bitbucket Check out the existing repository from…
What is Blockchain ?
A blockchain is a digital record of transactions. The records, called blocks, are linked together in single list, called a chain. It is a distributed ledger of all transactions…
How to save HTTP requests headers, methods and body to a file?
Method 1 – Using mod_log_forensic apache Module Step 1 – Check if mod_log_forensic module is enabled or not Step 2 – Enable mod_log_forensic module using following lines…
DDOS attack and HTTP flood attack on AWS from AWS EC2 instance using New Relic Synthetics & infalted aws bill to $3000
How I prevented DDOS attack and HTTP flood attack from New Relic Synthetics Monitoring of AWS EC2 Instance? 5 Dec 2020 – DDOS attack and HTTP flood…