Kubernetes Tutorial | ConfigMap & Secrets Implementation in Spring Boot CRUD Example | JavaTechie

This tutorial we will discuss What is ConfigMap & Secrets in kubernetes and How to manage configuration of our application using these two components

#javatechie #Kubernetes #ConfigMap #Secrets

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[RaviShankar-xyzh]

You always keep us updated with your updated videos on updated technologies. Thankyou for such beautiful videos buddy.

[harkirehal]

wow, man! This is really clearly explained. No nonsense. Loved the video.

[himanshubhusanrath]

Can not think of a better explanation. Great job @Java Techie. Learning a lot from your videos. Truly amazing (y). Thank you so much for putting such efforts to share such detailed videos.

[MrAnasSov]

Thank you so much for your truly amazing content ! Keep up the great work 👍🏻

[gopisambasivarao]

Thanks, Basant, for your wonderful efforts.

[vivekguptacs]

Thanks for this..

We have another option as well too. Using kubectl create secret command, create secret on cluster/pod. Then use direct in deployment. Yml and in application. Yml use placeholder using ${host} and create configmap create configamp direct on cluster. So we no need to maintain 2 yml file in project.

In bootstrap. Yml - define configmap name

Its another way. But i learnt new way from tutorial. Thank you so much again

[mobinshah]

Awesome tutorial. You are the best sir.

[rishikesharora]

pretty useful content as per industry standard 😍😍😍😍😍🙌🙌🙌🙌🙌

[AshishYadav-sedb]

Awesome content sir
Thank u so much sir ❤️

[harishk]

Hi sir, Each and every time wen I see the videos I fall in love with code ..and the way of explaining is really good ...will you please make a video on Nexus repository building?

[mukeshmahadev]

Thank you Java techie, learnt a lot from this channel.
Suggestion :
Please keep the terminal font size bigger, it reduces the strain on the eyes of binge watchers (like me)

[mohanrathod]

Thanks for making videos with latest versions... If possible can you make video to deploy into AWS EKS

[rohitmanohar]

How to encryption and decryption in windows as echo -n 'root' | base64 is not supported in windows command line tool

[coolanimals]

Hi, i cloned this repo i applied the same steps as you do but for me it creates mysql container but it gives crashloopBackOff error when i try to run the yaml file for application. can you check it plz ?

[anm_]

Hi JavaTechie, amazing videos you make, I follow them all.
I have few question.
All this you are doing on terminal, in real world it will be done by Jenkins job.
I can see you are applying the YAML files one by one so you can wait for one file to be succeed before the next one.
But Jenkins pipeline will have all these apply commands mentioned one after another so how Jenkins will stop a pod to run before the another pod is executed successfully.
e.g. My web app pod uses MySql then how the web app pod will wait for MySql pod to run first and then start its own execution.

[shubhamjumde]

Very helpful to understand K8s features.
My request, can we have a video on how Springboot is interacting with Consul and Vault together for configurations and secrets. I am trying to implement in my local system but facing some configuration issues.

[shivomkumar]

great explanation, i have one question though, you encrypted the username and password using kubectl encryption, and after that you are adding that encrypted text in corresponding yaml files. so isn't there a decryption command in kubectl using which if we provide them encrypted text cant they see decrypted value ? i believe deployments file will be pushed to git and then those properties would be visible to others, so my concern is wont that be easy to decrypty ? coz i didn't see you used any private key or anything like that to encrypt your sensitive information
please correct me, i have just started learning kubernetes

[idouxda]

We don't want to commit any passwords to our git repo. Could I use a Spring Config Server that uses Vault?

[rajnishsingh]

Can i download and install intellij trial version without having to renew the license after every 1 month.

[shankarmallam]

Bro how to apply leave from employee and approved by manger using spring jpa and show leaves balance total 10 employee without hmtl css