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Managing devices using Edge Manager

Managing edge devices has been a complex process as traditional IT ops tools fall short in distributed, low-connectivity environment to manage huge quantity of devices.  Red Hat Edge Manager  (Open source project: FlightControl , GA'd by Red Hat on late Jan, 2026) solves these challenges by providing streamlined management of edge devices and applications through a declarative approach . Now, there's a fair bit to unpack here. But for simplicity this is how I am going to map those 3 things here: Management of edge devices: I am mapping this to LCM (including upgrade, patch etc) of the underlying OS (in this case RHEL OS of BootC flavor or at least UBI based RHEL ). Managing applications: Mapping this to deploying applications and LCM of the applications stack on the OS. Declarative approach: This one is super interesting. To me this is very K8s-yy but in the world of edge devices running linux (RHEL OS, as of today). And then this thing also has MCP : This is my next prob...
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Passwordless Auth to Azure Key Vault using External Secret and Workload Identity

I want to fetch my secrets from Azure KV and I don't want to use any password for it. Let's see how this can be implemented. This is yet another blog post (YABP) about ESO and Azure Workload Identity. Why Passwordless Auth: It is a common practice to use some sort of "master password" (spn clienid, clientsecret etc) to access Secret Vaults (in this case it is AZ KV) but that master password becomes a headache to manage (rotate, prevent leak etc). So, the passwordless auth to AKV is ideal.  Why ESO: This is discussed and addressed in the conclusion section. Workload Identity (Passwordless Auth): Lets make a backward start (just for a change). I will try to explain how the passwordless auth will work. This will make more sense when you will read through the detailed implementation section. Here's a sequence diagram to explain it: There's no magic here. This is a well documented process by microsoft  here . The below diagram (directly copied from the official doc...

A modern cloud native (and self serve) way to manage Virtual Machines

Really!! Are there could native way to deploy, LCM VMs and add Self Serve on top ???? In this post I will describe an art of the possibility using the below tools: RHDH: Red Hat Developer Hub (Open source project: Backstage ) OCP Virtualization: Red Hat OpenShift Virtualization (Open source project: KubeVirt ) AAP: Red Hat Ansible Automation Platform (Open source project: Ansible / AWX ) RHEL BootC: Image mode for Red Hat Enterprise Linux (Open source project: bootc ) GitOps: Red Hat OpenShift GitOps (Open source project: ArgoCD ) Quay Registry or any other OCI compliant registry All of these projects can be run on Red Hat OpenShift (Open source project: OKD ) OR on other Kubernetes distribution or on VMs (you pick your underlying infra. For this post I have used OpenShift for simplicity of deployment, integrated tools and narrowly focusing on the usecases instead of the deployment of the tools).  The main goal here is to: Easily deploy and lifecycle applications and stuffs ...