ConfigMap in Kubernetes: Solving Problems with Environment Variables and Creating ConfigMaps
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- Опубликовано: 22 ноя 2022
- Hello folks, Welcome to DevOps Pro!
In this video, we'll explore how ConfigMaps in Kubernetes can solve problems with environment variables. We'll cover what ConfigMaps are, different ways to create them, different ways to use them in pods, and practice questions to test your knowledge.
===============Topics covered==================
👉 Solving Problems with Environment Variables in Kubernetes using ConfigMaps
👉 Understanding ConfigMaps in Kubernetes
👉 Different Ways to Create ConfigMaps in Kubernetes
👉 Different Ways to Use ConfigMaps in Pods
👉 Practice Questions on ConfigMaps in Kubernetes
GitHub Repository: github.com/dev...
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Please help us with your valuable feedback - forms.gle/E9r3xvTxnLPKz9Hw9
Fantastic and easily explained !
The way you explained is crystal clear 🎉... All the best for your channel 🎆
Your teaching style is great and please upload videos regularly
I will try my best
a simple and clean way to explain topics, Thank you !
Kudos😇
Great video ✌
Nice content ..Thanks for sharing
Simple explanation. Great job 👌
Your way of explaining any devops topic is awesome ....thanks for sharing such a fantastic configmap video session...keep uploading.
Thank you
keep doing the amazing work!! Thanks for uploading.
#devopspro
More to come!
Thank you for your videos, Riya.
Thanks
Very informative video di .....
Mam very good tutorial of config map
Thanks to you
thank you you made in hindi lot helpful
Glad to hear that
really nice dear❤
Very well explained. Here is one query, if we update our config files, how the Configmap will deals with Pods. Do pods need to re-deploy for the new changes.
Yes, pods need to be restarted for the new changes in ConfigMap to take effect.
Very Good
please make more videos please like on production and issues real time thanks
Thanks for sharing..your video quality is also good with content ,which soft you used for this
Thanks!
Glad it helped!
Thank you for support
PLEASE REDUCE INTRO SOUND.. that sudden loud tone is damaging to ears when wearing earphones
I Loved your videos. THANKS A LOT for creating such content... learned a lot IN SHORT TIME
Great work 👌
#devopspro
Thanks ✌️
I subscribed..thanks for useful video
Thank you very much!
Simple and very straight to the point, Kudos to your nice work. A like and subscribe as a token of appreciation.
nice 👍🏻
Mam Ur video is wonderful
Thanks a lot
👌
best explanation in hindi
Keep watching
Kekaaa😊😊
Best❤
Riya please make one video on horizontal pod autoscaling (HPA) please request you
Sure Parul, I'll consider that for a future video.
@@DevOpsPro thank u 🙂
Thanks Madam I understood CofigMap and namespace (1 ConfgMap per namespace)
Suppose I want to have same value shared across all namespaces how to do it? Any possibility?
You can manually copy the configmap to multiple namespaces, but that will not be automatically syncronized if any one of those changes. For that you may use third party solutions like github.com/emberstack/kubernetes-reflector
How to access those key values into xml file of java web application? Could you please explain with syntax
To access key values in an XML file of a Java web app, use the environment variables or volume mounts configured with the ConfigMap. This allows your app to fetch the values. Syntax varies based on your app's code and XML structure. Hope this helps!
Video on ArgoCd
Hello, how can we encrypt the data-file data, bcz I don't want to make it visible to anyone.
You can encrypt the data in your ConfigMap by using Kubernetes secrets. Secrets allow you to store sensitive information, such as passwords or API keys, in an encrypted format. Simply create a secret with your encrypted data and mount it in your application. This way, the data remains secure and hidden from prying eyes.
Hi Ma'am, I want to create ConfigMap from file using ansible module ... is it possible ?
Yes, it is possible to create a ConfigMap from a file using the Ansible "k8s" module. The "k8s" module allows you to manage Kubernetes resources, including ConfigMaps, using YAML definitions.
@@DevOpsPro Thanks... Will check and update.
Multiple scheduler through executable binary se Kaise banayege
Video banaenge ispar
Hi mam can you make a tutorial for linux directory or folder permission so that all users can edit files or collaborate on that folder without any permission issue.
Please check this video - rb.gy/1elzah
@@DevOpsPro I think you refered me a wrong tutorial
No, In that video I covered "Permissions in Linux" topic.