Thoughts from the clouds
This is part 3 of a blog series around networking in Azure Redhat Openshift, and we will see how pods talk to each other inside of the cluster and to other systems in the virtual Network or on-premises. Other posts in the series: Part 1: Intro and SDN Plugin Part 2: Internet and Intra-cluster Communication … Continue reading A day in the life of a packet in Azure Redhat Openshift (part 3)
In this part 2 of my blog series around ARO networking we will have a look and how inbound and outbound Internet connectivity works, as well as connectivity between different pods in the cluster. Other posts in the series: Part 1: Intro and SDN Plugin Part 2: Internet and Intra-cluster Communication Part 3: Inter-Project and … Continue reading A day in the life of a packet in Azure Redhat Openshift (part 2)
I have been wanting to look into this for a while now, and I finally found a good excuse to do it. You might have read my series of posts on AKS networking, the goal of this is doing something similar with Azure Redhat Openshift (ARO). This is part 1 of a blog series around … Continue reading A day in the life of a packet in Azure Redhat Openshift (part 1)
If you are reading this, you probably already know what Azure Private Link is: a representation of a service such as Azure Storage, Azure SQL Database, Azure Application Service, or even some application running in a different Virtual Network, in your own Virtual Network with a private IP address of your own. This is a … Continue reading Filtering traffic to Private Endpoints with Azure Firewall
You probably know Azure Log Analytics: a log repository and analysis system in Azure Monitor able to process millions of logs with queries that produce results in multiple formats, such as tables or charts. Before I start, a brief note about nomenclature: Azure Log Analytics used to be an Azure service of its own, optionally … Continue reading Sending Log Analytics tables and charts per email with a Logic App
Hey there, welcome to yet another instance of the wonderful networking world of Kubernetes. Today I will explore some new cool stuff that recently came to Azure Kubernetes Service (AKS), plus one thing I did not have in previous blogs. First things first, this is a blog series, you can find previous installments here: Part … Continue reading A Day in the Life of a Packet in AKS (part 4): NSGs
This post is a continuation from Part 4: NSGs. Other posts in this series: Part 1: deep dive in AKS with Azure CNI in your own vnet Part 2: deep dive in AKS with kubenet in your own vnet, and ingress controllers Part 3: outbound connectivity from AKS pods Part 4: NSGs with Azure CNI … Continue reading A Day in the Life of a Packet in AKS (part 5): Virtual Node
This post is a continuation from Part 5: Virtual Node. Other posts in this series: Part 1: deep dive in AKS with Azure CNI in your own vnet Part 2: deep dive in AKS with kubenet in your own vnet, and ingress controllers Part 3: outbound connectivity from AKS pods Part 4: NSGs with Azure … Continue reading A Day in the Life of a Packet in AKS (part 6): Network Policy
I recently got an interesting question: how to access data stored in Azure Data Lake Storage gen2 from Azure Machine Learning Studio? Alright, there is some stuff to unpack there. Azure Data Lake Storage gen2 is a new iteration on Azure Data Lake Storage that leverages the Azure Blob Storage engine with hierarchical addressing. The … Continue reading Importing ADLS gen2 from Azure ML Studio
You probably know what Azure Service Map is: a service that can analyze traffic in your data center and display application dependencies. This can be extremely useful for different purposes, such as deciding which VMs can be moved to the public cloud, and in which order. This picture shows a screenshot of the type of … Continue reading Azure Service Map REST API samples
Cloudtrooper 