Cloud

CloudnativePG – Bootstrapping an empty cluster

In the last post we’ve created a very simple three node PostgreSQL cluster using CloudNativePG and this was really easy to do. While this is great to get started quickly, you usually want to(…)

CloudNativePG on minicube on openSUSE Leap Micro 6

Some time ago I’ve written a small blog about how to get openSUSE Leap Micro 6 up and running. As one of the use cases for this distributions is to run container workloads, the next natural step is(…)

Azure Lighthouse setup

Azure Lighthouse is a service that enables you to do multitenant management with scalability, high automation and enhanced governance. Azure Lighthouse makes it possible to manage tenants in a provider/customer relationship without having to log in every time you(…)

Cześć polska! SQLDay2024 in Wrocław

Welcome to the SQLDay!! With these words, the start of the event was announced punctually at 10 am. Now the question, what can we expect? A total of 59 speakers in 49 sessions will share their(…)

Attending SQLDay 2024 in Wrocław, Poland

Here’s a short post about a conference I’m attending right now. SQLDay is one of the biggest events in Europe dedicated to the Microsoft data platform, including databases, Big Data and Business Intelligence solutions, and advanced data(…)

Renew expired certificate for your SAML SSO application in Azure

Using Single Sign-on to manage accesses to cloud applications is really convenient. However SAML is using a certificate between the Identity Provider (IdP) and the Service Provider (SP) application and this certificate may expire. Once this certificate is expired,(…)

Learning Azure by having fun with ChatGPT

Learn Azure with ChatGPT to get a story around all the concepts and components of Azure. It becomes visual and you'll get some fun with it.

An AWS journey in Geneva

This week I could go to the AWS re:Invent re:Cap in Geneva. This event, organized by AWS, gives a resume of the biggest announcements made in the famous re:Invent in Las Vegas. The topics addressed during this(…)

OCI – Recover lost SSH access to an Ubuntu instance

Getting started in the cloud is pretty easy but things can get a little messy pretty quickly. A few weeks ago, I faced a case where I suddenly lost the SSH access to an Ubuntu OCI instance used internally(…)

Sending OCI logs to Microsoft Azure Sentinel with OCI Streams

I recently deployed a new logging solution at a customer for their OCI tenancy. They wanted to manage their audit logs using Microsoft Azure Sentinel. The solution I deployed is using OCI Streaming Service to gather all the logs(…)