Janakiram MSV
@janakiramm
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Analyst | Advisor | Architect
Hyderabad
Joined April 2007
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Tested Negative. Officially ending the home isolation. Thanks to everyone who supported me during these tough times.
Kubelet is active, node is uncordoned, and ready for scheduling workloads!
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The ground reality in Andhra is far more dangerous than what’s being reported in the media. Almost every household is infected with at least one critical case. VJA, RJY, VZG has tens of thousands of cases.
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Apply caution when someone claims to be an expert in Kubernetes. No one is an expert in Kubernetes. They can only specialise in areas like storage, network, security, operators, scaling, and observability. The boundaries of Kubernetes are expanding constantly.
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Never thought I would see this day! Running
http://t.co/PgK1yONQbN
vNext on Ubuntu inside a Docker deployed on GCE.
http://t.co/uK3bG202qg
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It's heart-breaking and devastating to see what my friends and extended family are going through. I am fully committed to supporting them physically, morally, and financially. For next few weeks, I am dedicating myself to this mission. I have cancelled all briefings & meetings.
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I barely managed to stay focused on work last year and this year is getting worse. The only thing on mind is to minimize the damage and do whatever it takes to support friends and extended family. Everything else can wait!
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Got hold of two O2 Concentrators. Driving to Vijayawada to fix them.
My brother is still in critical condition. Hope he gets home soon.
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I installed VMware Tanzu Application Platform (TAP) on a GKE cluster. Though the installation and configuration is long-wound, the end result is impressive. Liked the developer experience and the workflow of TAP.
Finally, OpenShift has a real competitor :)
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Despite taking all precautions, I am tested COVID-19 positive earlier this week. Currently in home isolation with mild symptoms of fever and cold.
Oreo, my pet dog, is missing me the most. She is scratching the door all the time trying to get in.
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This was long due. Thoroughly enjoyed the prep and the exam experience. Certified as CKA/CKAD/CKS till 2023.
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I deactivated my FB account after the right-wing activists targeted me for a comment I made against government. I don't want to spend energy in responding to their arguments. This is not the time for blame game. Focus on how we can help each other than defending the ideology.
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Multi-Cloud at its best. Using GKE to spin up Azure Container Instances. Both are running in EU West. Amazing work by
@brendandburns
!
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It was surreal to have
@kelseyhightower
on my show. I am blown away by his humbleness and down-to-earth approach.
We discussed many interesting aspects. Stay tuned for the full interview!
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When tested positive and self-isolated, I feel like a k8s worker node with a taint that has been drained and cordoned with scheduling disabled 🙁
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Tested positive the second time. Different but severe symptoms than the first. Unfortunately, this happens when I am still dealing with long Covid.
Third-wave is spreading much rapidly in India. Please take care.
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Comparison: AWS Fargate vs. Google Cloud Run vs. Azure Container Instances
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Stacking up the Serverless Container Platforms - AWS Fargate, Google Cloud Run, and Azure Container Instances. Watch out for the detailed analysis at
@thenewstack
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AWS launches a Cloud Run competitor and Google Cloud launches a SageMaker competitor. Fun times🙂
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Closing 2018 with the 5th certification of the year. GCP architect certification was long due for me. Enjoyed the testing experience which is based on case studies and real-world scenarios.
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Thrilled to announce that I became a Microsoft MVP for Azure IoT. I am committed to sharing my learning and knowledge with the developer community.
#MVPBuzz
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LoRa is my new found love. Created a PoC running on Arduino Portenta H7 that publishes the inference of a TinyML model to The Things Network via an indoor gateway. Going to port that to AWS IoT Core for LoRaWan. Fun times!
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Almost done setting up a compact professional mini studio with the best possible gear. Video is powered by Blackmagic Design, audio is based on Rode and Shure. Lighting is by Godox.
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There is a deliberate attempt to create confusion around platform engineering by positioning it as the DevOps killer.
This is one of the key research themes for me this year. Expect a series of posts, reports, and videos to demystify what platform engineering is all about.
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I woke up today morning with a determination to write a comprehensive guide to ML PaaS offerings. Watch this space. It will be published soon
@thenewstack
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Finally built an AI testbed with AMD Ryzen Threadripper 3990X with 64 CPUs, GeForce RTX 3090 with 24 GB RAM and 10496 CUDA Cores, 128 GB RAM, and 3TB NVMe. This runs Kubeflow on a single-node K8s cluster with GPU operator. Excited about the possibilities!
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Glad to be a Microsoft MVP for the 2nd year in a row. I am committed to sharing my learning and best practices with customers and the community. Thank you Microsoft!
#MVPBuzz
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The M1 Ultra with 128GB RAM and 2TB SSD is here. One of the most powerful machines I have ever used.
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Super excited about becoming a Certified Kubernetes Application Developer. If CNCF launches any other certification tracks, I am committed to getting certified. I ❤️
@kubernetesio
:)
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Cloud Run on
@googlecloud
and ACI on
@Azure
deliver the best serverless container experience. Takes < 60 sec. to access the deployed container. Fargate/EKS has too many (IAM) switches and knobs
#reinvent
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Finally, I have everything I need to build a LoRaWAN lab. After a long wait, I got this shipment today from
@seeedstudio
.
LoRa + TinyML = Magic!
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As an ops engineer not too familiar with Git, you just need to know 6 commands - git init, git add, git commit, git status, git log, git revert - to harness the power of GitOps.
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Glad to be a Microsoft MVP for the third year in a row. I am committed to sharing my expertise and experience with the community and customers.
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Thank you for the wishes and prayers🙏
There hasn't been much improvement in my brothers condition. But, we managed to get one of the best pulmonologist to treat him.
Oxygen supply continues to be the biggest challenge in Vijayawada.
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Thrilled that my talk proposal at KubeCon 2020 Amsterdam got accepted. The session will showcase how ML/DL algorithms can be applied to implement predictive scaling of Kubernetes deployments.
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Feels good to become a Certified Kubernetes Administrator. Hands on experience matters! It was one of the toughest exams in my career.
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Glad to be an Azure MVP for the third time. Committed to share my learning with the community.
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Mentored my 13yr old to build a smart parking system for his science fair. Next step is to connect it to the cloud to display realtime info
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The Family Man is undoubtedly the best Indian web series.
@Samanthaprabhu2
is outstanding. Fantastic direction by
@rajndk
. Production value is comparable to a high budget commercial Bollywood movie. Episode 6 stands out for nail-biting action.
#TheFamilyMan2
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Done recording my first course for Udemy Business. Two more to go. Watch this space for more details🙂
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Exciting discovery! Cloud Run services deployed on an existing GKE cluster have access to internal services and endpoints. It means we can mix and match k8s deployments and Cloud Run services. I am working on a deep dive walkthrough to demonstrate this use case.
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Vijayawada is facing a dire situation. 5 of us tried our best to secure an ICU bed with a ventilator since noon with no luck. All hospitals are full with waitlisted patients in critical condition.
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As a program committee member for
@CloudNativeFdn
Forums in India, I am assigned 179 proposals to review! There are many interesting submissions making it a tough job.
Indian techies are very keen to learn Kubernetes and Cloud Native tech.
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The more time I spend "meshing" microservices with
@linkerd
, the more I like it. Linkerd is much lighter and faster than Istio. It takes 50% less time than Istio to install, configure, and integrate with Kubernetes.
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Closing the year by renewing Google Professional Cloud Architect certification. It was tougher than the previous one from 2018.
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VMware is mentioned in the keynote of every mainstream cloud provider. A sign that it has successfully turned into a multi-cloud company. Great work by
@spoonen
and his team.
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CR + CRD + Custom Controller + Ops Logic = Kubernetes Operator.
I am going to run a series of articles and tutorials to demystify the operator pattern and writing a couple of them. It's going to be fun!
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How Firecracker Is Going to Set Modern Infrastructure on Fire
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Kubernetes is turning into a universal scheduler and control plane for associating any component with a set of resources. Virtual Kubelet from MSFT is an example of this use case. You can push a containerized IoT module to 1000s of edge devices via k8s.
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As an IoT enthusiast, I wanted to stream the Pulse Oximeter reading to the cloud to enable smart monitoring and alerting. It took shape this weekend. As a bonus, I added LoRA support for remote monitoring of patients in ICU. Stay tuned for the tutorial and demo.
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Acorn, a Lightweight, Portable PaaS for Kubernetes
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Renewed CKA and CKAD certifications with 87% and 93% score. One of the well-designed exams with live testing environment. Glad to see
@pritianka
digitally signing the certs :)
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Excited to keynote at the Kubernetes Community Day Bangalore on what makes Kubernetes a universal control plane.
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I am writing an eBook on training a TensorFlow CNN model on GPU-backed VMs in the cloud and optimizing it to run on edge powered by Google Edge TPU, NVIDIA Jetson, and Intel Movidius accelerators. It will have everything you need to run AI
@Edge
.
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Long covid is real. Having been affected twice, I see a huge dip in my energy levels, ability to focus, and anything that's cognitively intense.
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One sign of Kubernetes getting boring is clusters becoming invisible. First Fargate and now GKE Autopilot. Though the approach is different for both the end goal is the same.
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Despite adding a dozen features in the recent past,
@digitalocean
still has the cleanest & clutter-free UX - something that every cloud provider wants to emulate.
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I have been working on Kubeflow for a while. Finally, launching a series on getting started with Kubeflow at
@thenewstack
. It will cover everything from installation to training to model serving. Stay tuned.
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While their public cloud strategy looks similar, Amazon, Microsoft, and Google have an extremely different and unique approach to edge computing. I am working on a detailed guide that compares and contrasts Azure IoT Edge, AWS IoT Greengrass, and Google Cloud IoT Edge.
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Personally, I like ECS Anywhere than EKS Anywhere because of the simplicity and the design. Here is a use case to explain where it fits
CC
@mreferre
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Newbie k8s admins think that the "users" mentioned in the kubeconfig file are stored in etcd. In reality, there are no users and groups in k8s. They are mere attributes of a certificate which will be approved by a controller. A detailed tutorial is in works to demonstrate it.
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Dapr lets microservices developers switch datastores at runtime without changing a single line of code. Think of
@daprdev
as a modern ODBC/JDBC layer for various building blocks needed by microservices. Detailed tutorial coming soon
@thenewstack
.
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I am building a k8s operator for controlling Philips Hue smart bulbs. The Hue Hub is managed by custom controller and each bulb is a custom resource defined by a CRD. A busybox pod becomes a digital twin for each smart bulb. kubectl get bulbs -n building1
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Tutorial: Connect and Configure Raspberry Pi as an Azure IoT Edge Device
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Produd moment! My son,
@ShreyasMocherla
has become a TensorFlow Certified Developer. I can now involve him in my MLOps research and projects 🙂
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One of the best videos on how to manage COVID-19. Kudos to Dr. Mathew Varghese for explaining it so well.
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This is a hybrid Kubernetes cluster running across AMD64 (master) and ARM32 (agents) emulating a smart building scenario. It is powered by k3s, DAPR, and KEDA for inbound and outbound communication with Azure.
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Honored to be a part of the jury for GitHub Grants for Open Source initiative. Very interesting and impactful nominations.
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Want to learn how Istio's intelligent traffic routing works? Watch out for this hands-on guide on doing blue/green deployments with Istio coming this weekend at
@thenewstack
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Here is the gist of Kubectl tips & tricks webinar in a series of tweets
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Glad to share that I became a Google Developer Expert for IoT and Edge. Looking forward to working on Google Cloud IoT Core, IoT Edge, and Edge TPU offerings, 2019 is going to be exciting!
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Google is one of the first mainstream public cloud providers to offer a real multi-cloud platform. Anthos is a big deal
#GoogleNext19
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ICMR changes the rules based on the current political context. They are now discouraging RT-PCR tests because the government has no stock of kits. Patients getting discharged shouldn't be tested through RT-PCR. How can someone walk out of a hospital without a negative report?
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Spent the weekend exploring advanced capabilities ArgoCD, FluxCD, and
@weaveworks
GitOps Core.
ApplicationSet in ArgoCD stands out for its multi-cluster capabilities.
FluxCD is the most flexible and less opinionated.
GitOps Core is just a wrapper on Flux with UI.
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GKE is undoubtedly the best managed Kubernetes service in the cloud. It sets an example on how CaaS should be delivered to customers.
Love the new templates to launch clusters.
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Been struggling with an IoT/Edge demo since morning. Everything magically started to work 20 minutes before the customer call. All I need is a strong South Indian filter coffee before I jump into the call.
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Spending the weekend at Google Cloud HQ in Sunnyvale. Looking forward to the deep dive discussions in TensorFlow and KubeFlow.
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Please meet Oreo, the darling of our family. Apart from Kubernetes and Edge, it's Oreo thats keeping me busy these days.
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This single Infographic captures how PaLM 2 becomes the foundation for
@Google
generative AI investments.
To decode Google's Gen AI strategy, sign for up a live webinar tonight at 9 PM IST at
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The latest ebook on Kubernetes from
@thenewstack
is a great resource to learn the application and deployment patterns. Proud to be a part of this project.
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After a long gap, I resumed my work on MLOps. Did a proof of concept to demonstrate how to perform serverless inference of a TensorFlow model with KServe on a GKE cluster with GPU nodes. A detailed tutorial will be published at
@thenewstack
soon.
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Thanks
@GCPcloud
for sharing this study guide!
Preparation is the key to success: Get started with
@janakiramm
's 5 tips on how to prepare for the Professional Cloud Architect exam →
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The hardest thing about writing is hitting File->New and deciding the working title. Rest is easy.
I have been staring at a blank doc for 10 minutes unable to decide the title.
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Coming soon - a detailed analysis & comparison of AutoML for classification based on Amazon SageMaker Autopilot, Azure AutoML, Google AutoML Tables, and IBM Watson Studio AutoAI.
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Firecracker is real dope. Launched 100+ microVMs on an Ubuntu box running on VMware Fusion with Intel VT-x enabled. Figuring out how to enable virtual NIC and expose services. Detailed analysis coming soon at
@thenewstack
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The simplest managed Kubernetes platform is here. My favorite technology on the favorite cloud platform. Congrats
@digitalocean
!
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Successfully deployed one-click apps from the GCP Marketplace to a bare-metal cluster and EKS cluster registered with Anthos. Multi-cloud is getting better.
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This blog post has become a milestone in the history of computing
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