Background Multi-Stage Azure pipelines enables writing the build (continuous integration) and deploy (continuous delivery) in Pipeline-as-Code (YAML) that gets stored into a version control (Git repository). However, deploying in multiple environments (test, acceptance, production etc.) needs approvals/control gates. Often different stakeholders (product owners/Operations folks) are involved into that process of approvals. In addition to that,… Continue reading Azure DevOps Multi-Stage pipelines for Enterprise AKS scenarios
Azure AD Pod Identity – password-less app-containers in AKS
Background I like Azure Managed Identity since its advent. The concept behind Managed Identity is clever, and it adds observable value to any DevOps team. All concerns with password configurations in multiple places, life cycle management of secrets, certificates, and rotation policies suddenly irrelevant (OK, most of the cases).Leveraging managed identity for application hosted in… Continue reading Azure AD Pod Identity – password-less app-containers in AKS
Azure AD App via ARM Template Deployment Scripts
Background ARM templates offer a great way to define resources and deploy them. However, ARM templates didn’t have any support to invoke or run scripts. If we wanted to carry out some operations as part of the deployment (Azure AD app registrations, Certificate generations, copy data to/from another system etc.) we had to create pre… Continue reading Azure AD App via ARM Template Deployment Scripts
Key Vault as backing store of Azure Functions
If you have used Azure function, you probably are aware that Azure Functions leverages a Storage Account underneath to support the file storage (where the function app code resides as Azure File share) and also as a backing store to keep Functions Keys (the secrets that are used in Function invocations). Figure: Storage Account containers… Continue reading Key Vault as backing store of Azure Functions
Terraforming Azure DevOps
Background In many organizations, specially in large enterprises there’s a need to automate Azure DevOps projects and Teams members. Manually managing large number of Azure DevOps projects, Teams for these projects and users to the teams, on-boarding and off-boarding team members are not trivial. Besides managing the users sometimes, we just need to have an… Continue reading Terraforming Azure DevOps
Access Control management via REST API – Azure Data Lake Gen 2
Background A while ago, I have built an web-based self-service portal that facilitated multiple teams in the organisation, setting up their Access Control (ACLs) for corresponding data lake folders. The portal application was targeting Azure Data Lake Gen 1. Recently I wanted to achieve the same but on Azure Data Lake Gen 2. At the… Continue reading Access Control management via REST API – Azure Data Lake Gen 2
Inter-process communication on Windows Containers
Background Legacy monolith applications that are built to run on single beefy server can take advantage of containers to simplify the deployment model and also potentially opens possibility to re-architect piece by piece without triggering a complete rewrite. I ran into a scenario where I am considering wrap up a large monolith (with many threads… Continue reading Inter-process communication on Windows Containers
Linkerd in Azure Kubernetes Service cluster
In this article I would document my journey on setting up Linkerd Service Mesh on Azure Kubernetes service. Background I have a tiny Kubernetes cluster. I run some workload there, some are useful, others are just try-out, fun stuffs. I have few services that need to talk to each other. I do not have a… Continue reading Linkerd in Azure Kubernetes Service cluster
CloudOven – Terraform at ease!
TL;DR: URL: CloudOven Use Google account or sign-up Google Chrome please! (I've not tested on other browsers yet) Background In recent years I have spent fair amount of time in design and implementation of Infrastructure as code in larger enterprise context. Terraform seemed to be a tool of choice when it comes to preserve the… Continue reading CloudOven – Terraform at ease!
Continuously deploy Blazor SPA to Azure Storage static web site
Lately I am learning ASP.net Blazor – the relatively new UI framework from Microsoft. Blazor is just awesome – the ability to write c# code both in server and client side is extremely productive for .net developers. From Blazor documentations: Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed… Continue reading Continuously deploy Blazor SPA to Azure Storage static web site
Reverse Engineering 