
Dhananjay Lakkawar
@DhananjayLakka5
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Following
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GDGC Organizer/Lead @dypsn Google cloud Certified associate cloud engineer
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Joined July 2022
@AskPerplexity., youβve officially yeeted browsers into the future, and Iβm LIVING for it! Yβall are cooking something wild, and Iβm ready to stan this revolution. Whoβs with me?! #PerplexityComet #BrowsersGotServed #TechGlowUp.
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Holy moly, @PerplexityComet. just dropped a BOMB! @perplexity_ai., what kinda wizardry is this?! Chromeβs out here sweating, thinking itβs 2008 all over again.#perplexity.#tech #ai.
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Just dropped the legendary C-Store: A C-like Language for Data Storage paper into NotebookLMβ¦.And BOOM π₯it turned that academic beast into a crisp explainer video in under 2 mins. #NotebookLM #AIforResearchers #Databases
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Your CI/CD pipeline might break in 2025. π±. Bitnami is shifting most free images to a legacy repo with no updates after Aug 28, 2025. Full access & security will be a paid tier. Besides mirroring, what are the best alternative solutions for keeping our workloads secure?.#DevOps.
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Forget drawing boxes; understand System Design by implementing it. Built:.π Server-Sent Events.π Short & Long Polling.π WebSockets.Not theory. Code. Inspired by @arpit_bhayani 's rule: "Do your laundry.".#SystemDesign #BackendDev #ArpitBhayani #WebSockets
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π¬ How do you manage your contexts?.π Retweet this thread.π¬ Drop your favorite kubectl tip.π£ Follow for more DevOps clarity.Stay safe out there, kube warriors βοΈ.#Kubernetes #CloudNative #SRE #DevOpsTools.
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8οΈβ£ TL;DR.Context switching = π safety net + β‘ productivity boost. βοΈ Avoid mistakes.βοΈ Boost collaboration.βοΈ Stay sane across multiple environments. A single kubectl command can save your entire production cluster π‘.#KubernetesTips.
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7οΈβ£ Best Practices π§ . β
Use clear names:.kubectl config set-context prod-eu --cluster=prod --namespace=default .kubectl config set-context dev-local --cluster=kind --namespace=dev . β
Always double-check:.kubectl config current-context .kubectl get pods .#bestpractice.
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6οΈβ£ Real-World Example π.Donβt be this person:.kubectl delete deployment my-app # Deleted production by mistake π¬ . Instead, always check:.kubectl config current-context . And switch safely:.kubectl config use-context dev .#InfraSafety.
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5οΈβ£ Efficiency + Sanity β
. π Quick switching. π§ Less cognitive load. π» Same commands across dev/stage/prod. No more retyping long connection strings or guessing where you are. #DevOpsLife.
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4οΈβ£ Boost Team Collaboration π€. Shared clusters = shared responsibility. Role-based access via contexts. Work in your own namespace without stepping on toes π£. #KubernetesTeams.
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3οΈβ£ Avoid Catastrophic Mistakes π₯.Without context switching:.kubectl delete deployment my-app # Whoops, that was prod!. With it:.kubectl config use-context dev .kubectl delete deployment my-app # Safe .Clear. Visible. Safe. #attentionseeking #helps.
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2οΈβ£ Why Itβs Essential π¨. β
Development: Safe place to test.β
Staging: Final check before prod.β
Production: Live workloads β handle with care!.Context switching helps isolate environments and avoid chaos π₯.#MultiEnv.
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1οΈβ£ What is Context Switching?.Itβs how you switch between clusters, environments, or namespaces β safely and instantly. No more editing kubeconfigs or reauth every time. Just:. kubectl config use-context dev-cluster. Boom β you're in. #K8s.
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π§΅ Why Context Switching is Crucial in Kubernetes π¦.One command can save you from production disasters π±.Hereβs why you must master kubectl context switching in multi-environment setups π.#Kubernetes #DevOps.
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@awscloud @AWS_Edu @AWSCloudIndia π Massive thanks to @awscloud! Your credits, support team & best practices made my project seamless - zero delays, pure excellence!. Meanwhile, had an incident with GCP & their support was. disappointing π¬. #AWS rocks! π (AWS Certified goals incoming!). AWS > GCP any day!.
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β€οΈ Like this thread?.π Retweet the first tweet.π¬ Share your pod's usage.π£ Follow for more hands-on K8s/Cloud tips.Learn smart. Build smarter. π.#Kubernetes #CloudComputing #InfraSimplified.
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9οΈβ£ Pro Tips.β
Use resource limits.β
Alpine > Ubuntu for image size.β
Clean with: docker system prune -a.β
Watch: kubectl get events.Small tweaks = huge savings πΈ.#DevOpsTips.
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