Systems that stay connected.
Notes from the work: cloud infrastructure, Kubernetes, disaster recovery, and the practical details between a good idea and a working system.
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6 published pieces
Disaster Recovery - A practical guide (Part 1)
What is Disaster Recovery anyway? While dealing with Terrabytes of data every day, it is not uncommon for critical infrastructure components to run into situations that might cause data corruption and are not easy to rec…
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Elasticsearch Backup and Restore with AWS S3 in Kubernetes
In my day job, I get a chance of working with things like Docker, Kubernetes, Terraform, and various cloud components across cloud providers. We have multiple Elasticsearch clusters running inside our Kubernetes cluster …
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An Introduction to Kubernetes Health Checks - Readiness Probe (Part II)
It's been a long time since I wrote, and the post on Kubernetes Readiness probes has been long overdue. If you haven't checked out the first part of this post on Kubernetes Liveness Probes , I suggest you to check that o…
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Kubernetes Health Checks - Liveness Probe (Part I)
It was not very long ago when we were deploying individual services on each Virtual Machine. This process required the engineer in charge of the deployment process to be aware of all the machines where each service was d…
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Installing Elasticsearch inside a Kubernetes cluster with Helm and Terraform
Github Repository: tf-helm-kubernetes-elasticsearch Note : This guide uses Terraform for making API calls and state management. If you have helm installed on your machine, you can use that instead for installing the char…
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Setting up a VPN connection between AWS and Alicloud using Terraform
Github Repository: tf-aws-alicloud-vpn Note : This is not a guide on the internals of a Virtual Private Network. Rather, this post outlines how to setup a VPN connection between cloud providers using Terrafor…
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