Spring Cloud Config Spring Cloud Config provides server-side and client-side support for externalized configuration in a distributed system. With the Config Server, you have a central place to manage external properties for applications across all environments. The concepts on both…
When I was writing the base code in Spring boot for my RESTifying the ZFS APIs project, I was looking for some way of throwing the exception to the user with HTTP error code. I found a way to handle…
I am working on a new hobby project RESTifying the ZFS APIs, Earlier I was using play framework for my REST projects, now started using SpringBoot While RESTifying the ZFS API one of the API formats is like / will…
In this post, we will see how to install ZFS on Ubuntu and present a ZVOL through iSCSI protocol to a Windows Machine for SQL Database First I created a Linux Ubuntu x64 Virtual Machine and installed the Ubuntu 18.04…
I have good hands-on building REST services using Java Play Framework / Spring Boot / Spark We build multiple microservices most of them are client-server architecture and in these scenarios apart from gRPC we use REST services for the microservice…
In this post will see how to secure the REST API using Basic Authentication with Spring security features. In this example, we will be using Spring boot to avoid basic configuration I will describe only the security part of Spring…
I have created my own annotation with default values set overriding the existing defaults In request parameters @RequestParam you can set the required parameters, I am implementing the Get Users and Get User by Name APIs Legacy way of implementing…
If you have a large datacenter having too many VMs, you may find it difficult to filter the VMs, using the super powerful tool vSphere PowerCLI you can get the VM with filters To get the VM where the tool…
Recently we faced an issue in our product Nimesa Cloud Data protection, our QA Director raised a bug that Nimesa is listing two networks during Virtual Machine clone but while editing the VM in vSphere web client he was getting…
Removing the old snapshots of the Virtual Machine is one of the easiest ways that a virtualization administrator can reclaim storage capacity in their environment. Unlike reclaiming other resources like CPU or Memory, deleting old snapshots doesn’t require downtime. Now,…
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