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Cristiano Bonassina

Time abstraction in .NET

With the new time abstraction support in .NET 8, you'll be able to write more robust and testable code when dealing with time-dependent logic. The old aproach Until now, a widely used approach was to create a wrapper to provide the current date and time. Something like the

Solving container registry access issue in the Azure portal

This post will cover how to resolve an issue accessing a container registry in the Azure portal when one of the following messages appears: Unable to load information to the grid. Reason: UnauthorizedDataError: UnauthorizedDataError: data set DataCache:6:9.Unable to load information to the grid. Reason: {0}. This issue

Upgrade Azure Function app runtime version

If you are using Azure Functions with the .NET 7 isolated runtime, you may have seen the following alert in the Azure portal: Upgrade your app to newer version as .NET 7 Isolated will reach EOL on 5/13/2024 and will no longer be supported. This post will cover

How to install Keycloak on Azure

Keycloak is an open-source identity and access management (IAM) solution developed by Red Hat. This article covers how to install and configure Keycloak server in Azure. To accomplish this, let's separate it into the following steps: * Create a database * Create a virtual machine * Install and configure Keycloak on

How to get public DNS name of a virtual machine using the Azure CLI

With the Azure CLI, use the command az vm list-ip-addresses to get the public IP address name of a virtual machine. The result will be stored in a variable. RESOURCE_GROUP=myResourceGroup VIRTUAL_MACHINE_NAME=myVirtualMachine PUBLIC_IP_NAME=$(az vm list-ip-addresses \ --resource-group $RESOURCE_GROUP \ --name $VIRTUAL_MACHINE_NAME \ --query

How to get the public IP address of a virtual machine using the Azure CLI

With the Azure CLI, use the command az vm list-ip-addresses to get the public IP address of a virtual machine. RESOURCE_GROUP=myResourceGroup VIRTUAL_MACHINE_NAME=myVirtualMachine az vm list-ip-addresses \ --resource-group $RESOURCE_GROUP \ --name $VIRTUAL_MACHINE_NAME \ --query "[].virtualMachine.network.publicIpAddresses[0].ipAddress" \ --output tsv And the command

.NET - JSON serialize using snake case and kebab case

.NET 8 has been released and it has built in support for snake case and kebab case naming policies. Examining the serialized output for each new policy is our next step. To accomplish this, we’re going to use a Person class defined as follows: record Person( int Id, string

Get subscription ID with Azure CLI

Use this Azure CLI command if you don't want to access the Azure portal every time you need a subscription ID. az account show \ --query id \ --output tsv Or, assign the subscription ID to a variable to use later in another CLI command. SUBSCRIPTION_ID=$(az account show

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Azure: How to create authentication credentials for sending emails using SMTP

In the previous article we saw how to set up Azure Communication Services and send email through the portal. Now it's time to create a user to send emails through third-party apps. Let's do this using the Azure CLI. The first step is to get the

How to open virtual machine port using Azure CLI

In this post I will cover some ways to open virtual machine ports in Azure using the Azure CLI. The first way is using the az vm open-port command with the resource group name and the virtual machine name. az vm open-port \ --resource-group myResourceGroup \ --name myVirtualMachine \ --port 8080 You can

Set default output format for Azure CLI commands

The Azure CLI uses JSON as its default output format, but offers other formats. The argument values and types of output are: json: JSON string. This setting is the default jsonc: Colorized JSON table: ASCII table with keys as column headings tsv: Tab-separated values, with no keys yaml: YAML, a

How to send email using .NET and Azure Communication Services

In the previous article we saw how to create authentication credentials for sending emails using SMTP. Now, let's test the credentials created using C# to send an email. Remember to replace with your domain details and modify the content and recipient details as required. using System.Net; using

How to send email using Azure

This post will show you how to configure the email service in Azure and how to send emails using SMTP. The first step is to create the Email Communication Services resource in Azure. * Go to the Azure Portal and sign in with your account * Select the "Create a resource&

How to create a virtual machine in Azure

With the Azure CLI, you can use the az vm create command to create a virtual machine RESOURCE_GROUP="myResourceGroup" LOCATION=eastus VM_NAME=myVM VM_IMAGE=Ubuntu2204 VM_SIZE=Standard_B1s VM_ADMIN_USERNAME=username VM_ADMIN_PASSWORD=Password@000 az vm create \ --resource-group $RESOURCE_GROUP \ --name

How to get a list of available vm sizes in an Azure location

With the Azure CLI, you can use the az vm list-sizes command to list all the virtual machine sizes in a specific location az vm list-sizes \ --location brazilsouth \ --output table And the output will be something like this MaxDataDiskCount MemoryInMB Name NumberOfCores OsDiskSizeInMB ResourceDiskSizeInMB ------------------ ------------ ------------------------ --------------- ---------------- ----------------------

Using the Azure OpenAI SDK with .NET

This article will cover how to consume the OpenAI API using the Azure's official .NET library for OpenAI. Azure.AI.OpenAI 1.0.0-beta.12Azure’s official .NET library for OpenAI inference that supports Completions, Chat, and Embeddings. Works with Azure OpenAI resources as well as the non-Azure

List the VM/VMSS images available in the Azure Marketplace

With the Azure CLI, use the az vm image list command to list all available images to create a new virtual machine in azure az vm image list --output table And the command output will be something like this You are viewing an offline list of images, use --all to