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A collection of 11 posts

Zoo 105 Podcast: Migrating of Azure Function from .NET 6 to .NET 8 isolated

Zoo 105 Podcast: Migrating of Azure Function from .NET 6 to .NET 8 isolated

I continue the list of articles about the Zoo di 105 with my last update, from .NET 6 to .NET 8. This should have theoretically been an easy update, but in the end it resulted as one of the most demanding, because of a series of issues that I will

Zoo 105 Podcast: Migration from .NET Core 3.1 to .NET 6

Zoo 105 Podcast: Migration from .NET Core 3.1 to .NET 6

Azure Functions have been updated to support the latest version of .NET, the 6.0, that is LTS (Long Term Support). I have taken the opportunity to update my project, the Azure Function that generates the podcast for Zoo di 105. In this blog post I want to describe shortly

Azure Speech to Text of MP3 files

Azure Speech to Text of MP3 files

For a customer, I needed to create a POC where we wanted to run the Azure Speech service Speech-to-Text [https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/speech-to-text] against the Mozilla Common Voice [https://commonvoice.mozilla.org/en] project, that is a collection of MP3 files reproducing people speaking in

Kubernetes error: "unable to recognize "curiakube.yaml": no matches for kind "Deployment" in version "apps/v1beta1""

Kubernetes error: "unable to recognize "curiakube.yaml": no matches for kind "Deployment" in version "apps/v1beta1""

I have written in previous posts How I have moved my Ghost blog to Azure Kubernetes [https://curia.me/how-i-have-moved-my-ghost-blog-to-azure-kubernetes/] and How to update a Kubernetes cluster [https://curia.me/how-to-update-a-kubernetes-cluster/]. Because of some maintenance, I have deleted the deployment of the Kubernetes pod, and when trying to reapply it,

How to update a Kubernetes cluster

How to update a Kubernetes cluster

I have logged some time ago How I have moved my Ghost blog to Azure Kubernetes. The point is that periodically Kubernetes gets updated and as described in Upgrade an Azure Kubernetes Service (AKS) cluster: As part of the lifecycle of an AKS cluster, you often need to upgrade to

Azure Storage Explorer: upload files with the correct Content-Type

Azure Storage Explorer: upload files with the correct Content-Type

If you use any type of Azure Storage [https://docs.microsoft.com/en-us/azure/storage/common/storage-introduction] (or even CosmosDB [https://docs.microsoft.com/en-us/azure/cosmos-db/introduction]), you must know Azure Storage Explorer [https://azure.microsoft.com/en-us/features/storage-explorer/]. This is a tool based on Electron and available

How I have moved my Ghost blog to Azure Kubernetes

How I have moved my Ghost blog to Azure Kubernetes

I have written already in this blog How I have moved my blog to Ghost [https://curia.me/how-i-have-moved-my-blog-to-ghost/]. That solution worked well until the beginning of this year, when there has been a change in Azure that prevented to write the SQLite database hosted in an Azure Storage Blob

How I have moved my blog to Ghost

How I have moved my blog to Ghost

During my past holidays, I have migrated my blog from Blogifier [http://blogifier.net/] to Ghost [https://ghost.org/]. The main reason of this move has been the lack of development of Blogifier (and even before, similar issues with BlogEngine [https://blogengine.io/]). I have initially tried to deploy it

Zoo 105 Podcast: adding Azure Blob storage

Zoo 105 Podcast: adding Azure Blob storage

In this last step of my application, I wanted to save the podcast episodes (the real mp3 files) in an Azure Blob storage. I didn't want to slow down my optimized Azure Function, so I decided to download the mp3 files in a separate function. How to invoke

Zoo 105 Podcast: adding CosmosDB

Zoo 105 Podcast: adding CosmosDB

After having developed the first version of the podcast feed, I wanted to improve it. My idea was to cache the data already got from the http endpoint, to achieve two goals: * improve performances; * avoid that with an increasing number of users using my podcast feed, I (my podcast) would

Zoo 105 Podcast: introduction and Azure Function setup

Zoo 105 Podcast: introduction and Azure Function setup

The Zoo di 105 [http://ilsitodellozoo.com/] is a very popular Italian radio program. It's a satiric program made of multiple "scenette", sketches that continue from episode to episode. While there are podcasts for these sketches, there is not a global podcast to listen to the