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Mongodb course notes

Mongodb document fundamentals These are my notes from: https://learn.mongodb.com/courses/m320-mongodb-data-modeling documents displayed in json but stored as bson a document is like a joined...

Posted by swapan chakrabarty on August 7, 2023

openshift cheatsheet

My Openshift Cheatsheet Openshift Secrets “There are different secret types which can be used to enforce usernames and keys in the secret object: service-account-token, basic-auth, ssh-auth, tls ...

Posted by swapan chakrabarty on September 22, 2022

Kubernetes Openshift external properties and secrets

less than a number: https://joshgunh.medium.com/spring-cloud-config-vs-kubernetes-configmap-detailed-comparison-bce64b594af8 configmap https://docs.openshift.com/container-platform/4.9/nodes/pod...

Posted by swapan chakirabarty on September 17, 2022

Coda kid python 1 lessons

less than a number: 1 2 3 4 if password <= 10 : self.hack(password) else : self.hack() find the smallest number amongst 3: 1 2 3 4 5 6 7 8 if pass1 < pass2 : if pass2 < pas...

Posted by Aavi on August 9, 2022

Githubpages easy, free blogging site 1

I’ve always wanted to create a technology blog but never did because i’m very lazy and setting up and maintaining such an endevor seemed so difficult. Then i looked into Github pages and realized h...

Posted by swapan chakrabarty on March 28, 2022

Free Openshift developer sandbox

Sign up for the free Redhat Developer account https://developers.redhat.com/ launch free developer sandbox openshift cluster https://developers.redhat.com/developer-sandbox/get-started copy log...

Posted by swapan chakrabarty on March 23, 2022

Openshift Code Ready Containers Remote Access

install and configure haproxy to route remote crc connections from remote browsers update /etc/haproxy/haproxy.cfg with below run crc ip and update below 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1...

Posted by Swapan Chakrabarty on February 9, 2022

Springboot 2 oracle Universal Connection Pool configuration(UCP)

code repo https://github.com/datahawklab/oracle-ucp-spring-boot-oci.git Directory Structure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SpringBootSample ├── Readme.md ├── po...

Posted by swapan chakrabarty on February 2, 2022

Quarkus getting started development setup

You need just the following to get start with quarkus JDK 11+ Maven or Gradle My developer setup is Windows 11 laptop with WSL2 (Windows Subsystem for Linux). Im running Ubuntu 20.04 on wsl...

Posted by Swapan Chakrabarty on December 29, 2021

java vscode remote dev setup windows 11 wsl2 docker desktop

upgrade to Windows 11 and install wsl and ubuntu using commands below open command prompt in admin mode 1 2 wsl --install wsl --install Ubuntu-20.04 install vscode and remote development ex...

Posted by Swapan Chakrabarty on December 28, 2021