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Got a new badge from @linuxfoundation for completing CKA, CKAD, CKS, KCNA and KCSA certifications!
#kubernetes #kubestronaut
credly.com/badges/c76ab17d-4โฆ
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DevOps vs SRE vs Platform Engineering ๐
๐ฟ๐๐ซ๐๐ฅ๐จ ๐๐ฃ๐๐๐ฃ๐๐๐ง๐จ drive efficient and reliable software delivery by bridging the gap between development and operations teams
๐๐๐ฉ๐ ๐๐๐ก๐๐๐๐๐ก๐๐ฉ๐ฎ ๐๐ฃ๐๐๐ฃ๐๐๐ง๐จ concentrate on optimizing the reliability, performance, and efficiency of software systems
๐๐ก๐๐ฉ๐๐ค๐ง๐ข ๐๐ฃ๐๐๐ฃ๐๐๐ง๐จ design, build and maintain the infra and tools for supporting software development, deployment, and operations
Here, I've simplified for your better understand.
๐ด 57K+ read my DevOps and Cloud newsletter: techopsexamples.com/subscribโฆ
What do we cover:
DevOps, Cloud, Kubernetes, IaC, GitOps, MLOps
๐ Consider a Repost if this is helpful
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How to Structure your Gitops Repository with Per Cluster Argocd Instances medium.com/@paolocarta_it/hoโฆ
Master the Most In-Demand DevOps Tools, the Hands-On Way For Free
engineer.kodekloud.com/signuโฆ
#100daysofdevops
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Is the HashiCorp Vault Secrets operator insecure? Let's clear that up. Bryan Krausen, HashiCorp Ambassador shares why these common understandings exist and debunks confusion in this blog post. bit.ly/4miYabj
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Cloud Disaster Recovery Strategies ๐
Any DR strategy starts with finalizing:
๐ญ. ๐ฅ๐ง๐ข (๐ฅ๐ฒ๐ฐ๐ผ๐๐ฒ๐ฟ๐ ๐ง๐ถ๐บ๐ฒ ๐ข๐ฏ๐ท๐ฒ๐ฐ๐๐ถ๐๐ฒ):
How much downtime one can accept ?
๐ฎ. ๐ฅ๐ฃ๐ข (๐ฅ๐ฒ๐ฐ๐ผ๐๐ฒ๐ฟ๐ ๐ฃ๐ผ๐ถ๐ป๐ ๐ข๐ฏ๐ท๐ฒ๐ฐ๐๐ถ๐๐ฒ):
How much data loss one can accept ?
Disaster Recovery Strategies:
๐ญ. ๐๐ฎ๐ฐ๐ธ๐๐ฝ ๐ฎ๐ป๐ฑ ๐ฅ๐ฒ๐๐๐ผ๐ฟ๐ฒ:
Creating copies of data and systems periodically to be used for recovery in case of a disaster
Typical,
๐๐๐: Several hours to days
๐๐๐: Can vary from several hours to the last successful backup
๐ฎ. ๐ฃ๐ถ๐น๐ผ๐ ๐๐ถ๐ด๐ต๐:
Maintaining essential components in a standby state to quickly scale up the infrastructure during a disaster
Typical,
๐๐๐: Mins to a few hours
๐๐๐: How frequently data is synchronized
๐ฏ. ๐ช๐ฎ๐ฟ๐บ ๐ฆ๐๐ฎ๐ป๐ฑ๐ฏ๐:
Preparing a partially operational environment with up-to-date data to minimize downtime during recovery
Typical,
๐๐๐: Mins to a few hours
๐๐๐: Within the last few minutes or hours
๐ฐ. ๐๐ผ๐ ๐ฆ๐ถ๐๐ฒ / ๐ ๐๐น๐๐ถ ๐ฆ๐ถ๐๐ฒ:
Running a fully redundant, active production environment in parallel with the primary system, ensuring continuous business operations
Typical,
๐๐๐: Near-zero or a few minutes
๐๐๐: Very minimal, often within the last few seconds
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What do we cover:
DevOps, Cloud, Kubernetes, IaC, GitOps, MLOps
๐ Consider a Repost if this is helpful
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Blue-Green Deployment with ArgoCD: A Seamless CI/CD Pipeline with Kubernetes buff.ly/3Xm6AEG
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Kubernetes Instance Calculator V3 is live:
- Cost Sensitivity Widget - see how estimation errors multiply costs
- Akamai instances now supported
- Updated pricing for AWS/GCP/Azure
Try it โ learnkube.com/kubernetes-insโฆ
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๐ Managing Traffic on EKS โธ๏ธ with Multiple Traefik Ingress Controllers and ALBs using Helm
Read more: medium.com/@bhupender.rawat4โฆ
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Ultimate Guide: Enterprise-Grade Flask Deployment on OpenShift with GitLab CI/CD, ArgoCD & Helm buff.ly/41wmr5R
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pgroll lets you update your Postgres schema with zero downtime, so your apps keep running while you make changes
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The article explains implementing graceful Kubernetes pod termination for data ingestion and streaming jobs
โค ku.bz/w0pNmZm4_
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Kubernetes Challenge: Fix a Pod With a Faulty Init Sequence ๐
There is a pod in the cluster. A new container was recently added to its spec, and after that, the pod started having startup issues. Can you identify the cause of the pod failure and fix it?
labs.iximiuz.com/challenges/โฆ
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Sealed Secrets provides declarative Kubernetes Secret Management in a secure way
Since the Sealed Secrets are encrypted, they can be safely stored in a code repository
โค ku.bz/17NJS0d9k
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The Essential Kubernetes Security Checklist for DevSecOps Engineers buff.ly/3QUPNVH
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Freelens is a cross-platform GUI for managing Kubernetes clusters
It bundles kubectl/Helm, supports kubeconfig, and runs on macOS, Linux, and Windows
โค ku.bz/zvJ0BX5Tn






















