Running Event-Driven Pub/Sub Microservices In Kubernetes With Dapr

Dapr simplifies microservice communication through direct or event-based pub/sub messaging and helps us develop resilient and secured microservices. It performs service discovery, message broker integration, encryption, observability, secret management, and many other tasks.

In this video, we are focusing on pub/sub events.

#Dapr #Microservices #Events

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▬▬▬▬▬▬ ⏱ Timecodes ⏱ ▬▬▬▬▬▬
00:00 Introduction
02:26 Deploying (Real) Microservices
09:34 What Is Dapr?
12:49 Microservices Communication With Pub/Sub Events Through Dapr
20:37 Dapr Pros And Cons

[DevOpsToolkit]

Are you using pub/sub messaging? If you are, how do you orchestrate communication?

IMPORTANT: For reasons I do not comprehend (and Google support could not figure out), YouTube tends to delete comments that contain links. Please do not use them in your comments.

[KingoOoVideos]

I really loved the idea of using event-driven approach instead of synchronous communication thank you victor for this amazing video I can't wait for the next video comparing service mesh to Daper

[trocomerlo]

I've been following dapr for sometime now. I had the same reaction when I understood the problems it's solving, it blew my mind. Would be awesome if you do a video series about it. Thanks for your videos!

[jurkinss]

Yeah would be interesting to see comparison of service mesh and daper. Thanks for video great approach to show yaml and keep video on background looks nice.

[kevinyu]

I love Dapr!!! Like its architecture and functionalities.

[nitinkansal]

Complex microservice architecture explained nicely and concisely ! I will wait for all other aspects of dapr and service mesh vs dapr. Thanks Victor !

[Peter]

Great video! I've been advocating DAPR since its inception and find it equally fascinating. Unfortunatelly I've encountered a lot of pushback, probably because I dodn't have such positive energy like you on this vid ;). For me DAPR fills the gap that's left in serverless space. Serverless doesn't offer enough knobs and buttons for my taste, it doesn't address stateful workloads well, and that's why I think that having DARP combined with Azure Container Apps is an extremely powerful solution.

[azharhaque]

Stumbled upon an absolute gem of a video

[soubinan]

Greaaaattt!!!
I was waiting for this one ^^
Thanks a lot!!!
One thing I love with Dapr is this abstraction it adds for example by using the sdk we can decide to replace redis by kafka or another pub/sub hub without change nothing in the code. and this is fantastic!!! :)
Now a combo knative serving + dapr should permit something beautiful... :)
Actually I consider Dapr as a service mesh alternative for decoupled communication with all service mesh benefits!!

[gorgegorgara]

Would love to see more about daor! Awesome work, you videos are excellent

[faysoufox]

great video, thank you, yes looking forward to your suggestion at the end, dapr vs service mesh usages

[backwoodsfab]

Well done! I see use cases where we would be able to leverage some of this right away.

[giovanibrioninunes]

I would like to see a video comparing dapr and service mesh.

[javisartdesign]

Thanks. Really awesome video and example!! I started to get more interested when they joined CNCF last year. It would be nice to see the ecosystem and tooling used to monitor, tracing and debuging appllications usnig Dapr. Also if it integrates with defacto standard such as Prometheus, Jaeger, etc...

[DaljeetSingh]

please make more videos on Dapr explaining all its features.

[scottamolinari]

Yes. Please do explore the other capabilities. Can Dapr also support direct communication between services? Like is it possible to hit a service directly with a request to also get a direct response? Edit: Ok. Reading the Dapr docs, I think what I'm asking for is "service invocation". Correct me if I am wrong. :) Edit2, just read the video description and it says through direct or event-based pub/sub. Cool. Looking more into Dapr as this question in my quest for a comms system to back up the platform of apps I want to build hasn't yet been answered.

[kevinyu]

In essense, Dapr injects side-car container along with the main application container. The logics are quite similar to Kafka and Pulsar, but much more light-wright and moden. However, my concern is it will essentially bring in more resource consumption as a running pod. Same problem as Istios. Would you like to do a video to expand the discussion of how we can leverage Dapr in serverless application?

[thomasaugsbourger]

Thanks for this video (and all others too) your chan is amazingly interesting !
And yes, it would be nice to have your point of view and your thoughts about a comparison between Service Meshes (ie. Istio) and Dapr !
While watching your video I was asking myself exactly what you said at the end in the "CONS" part. For the networking but also for the observability.
From which tool to use these kind of "duplicated" features? What's the differrence between both implementations? How making them working together? etc...

It would be nice also to have a quick difference between Darp and Argo Events.
Because if I remember well OpenFunction has been inspired by Argo Events.

[betorvs]

Thanks Victor again! Really amazing video. I will test dapr soon. I'm already waiting for dapr and service mesh video comparison. Did you know something about troubleshoot dot sh? Maybe one video about it. Just a suggestion. Thanks again!

[evgenygrinfeld]

Thank you a lot for that video! Again! :)
Can you please elaborate about running tests with Dapr? Especially for component testing that will run locally and as part of CI pipeline?
Thank you!