--- title: "Subash Neupane (@subash288) | Hashnode" description: "devops|Linux. Read the latest articles by Subash Neupane on Hashnode." url: "https://hashnode.com/@subash288" --- @subash288 # Subash Neupane @subash288 · Joined June 2023 devops|Linux ### [Kubernetes Configmaps and Secrets](https://blogs.subashneupane3.com.np/kubernetes-configmaps-and-secrets?utm_source=hashnode&utm_medium=feed) In this blog, we will delve into another pivotal aspect of Kubernetes – configmaps and secrets. Kubernetes primarily manages pods and containers, and the essential data needed by users for their containers is often accessed through environment variab... 3 min read · [blogs.subashneupane3.com.np](https://blogs.subashneupane3.com.np/kubernetes-configmaps-and-secrets?utm_source=hashnode&utm_medium=feed) [Jan 26, 2024](https://hashnode.com/posts/kubernetes-configmaps-and-secrets/65b3cd6ce2f36813f53de006) ### [Kubernetes RBAC](https://blogs.subashneupane3.com.np/kubernetes-rbac?utm_source=hashnode&utm_medium=feed) In this blog, we will learn about the Kubernetes RBAC concept. RBAC is a simple yet complex feature of Kubernetes because it is directly related to security. It is more important to understand the RBAC concepts than the roles, service account, and ro... 4 min read · [blogs.subashneupane3.com.np](https://blogs.subashneupane3.com.np/kubernetes-rbac?utm_source=hashnode&utm_medium=feed) [Jan 25, 2024](https://hashnode.com/posts/kubernetes-rbac/65b27993ea7e349c13ef2159) ### [Securing AWS Instances with HashiCorp Vault and Terraform](https://blogs.subashneupane3.com.np/securing-aws-instances-with-hashicorp-vault-and-terraform?utm_source=hashnode&utm_medium=feed) In this blog, we will deep dive into the Terraform Vault. Terraform Vault is a Hashicorp tool that can store and manage different secrets such as tokens, passwords, API tokens, certificates, and so on. By smoothly integrating the terraform with the H... 5 min read · [blogs.subashneupane3.com.np](https://blogs.subashneupane3.com.np/securing-aws-instances-with-hashicorp-vault-and-terraform?utm_source=hashnode&utm_medium=feed) [Jan 24, 2024](https://hashnode.com/posts/securing-aws-instances-with-hashicorp-vault-and-terraform/65b128ca478917ecb41558f8) ### [Deploy an App using Terraform in AWS](https://blogs.subashneupane3.com.np/deploy-an-app-using-terraform-in-aws?utm_source=hashnode&utm_medium=feed) In this blog, we will deploy an application in the AWS using the terraform. In this demo, a simple Python project will be deployed and run using Terraform. The application is simple and easy. We will be provisioning the different commands to run the ... 5 min read · [blogs.subashneupane3.com.np](https://blogs.subashneupane3.com.np/deploy-an-app-using-terraform-in-aws?utm_source=hashnode&utm_medium=feed) [Jan 23, 2024](https://hashnode.com/posts/deploy-an-app-using-terraform-in-aws/65afd7f629faec90b5f72465) ### [Terraform: Remote Backends and State Locking in Action](https://blogs.subashneupane3.com.np/terraform-remote-backends-and-state-locking-in-action?utm_source=hashnode&utm_medium=feed) In this blog, we will learn about the different files used in Terraform while creating the resources. As the Terraform files especially state files, and lock files are sensitive we will look at how we can store these sensitive files remotely and acce... 6 min read · [blogs.subashneupane3.com.np](https://blogs.subashneupane3.com.np/terraform-remote-backends-and-state-locking-in-action?utm_source=hashnode&utm_medium=feed) [Jan 22, 2024](https://hashnode.com/posts/terraform-remote-backends-and-state-locking-in-action/65ae866776861d6a43af0162)