Like many organization, you’re probably also looking for a more “rapid development” track for a subset of your applications. I’ve heard a lot of reasons for this… Going from rapid prototyping to having small apps that make life a lot easier within the organization (like typical approval flows). For this we’re going to see how we can combine PowerApps & Azure Functions! By using PowerApps we want to take a low/no-code approach to creating the front-end, where Functions (or even Logic Apps as an alternative) will allow us to provide specific back-end data.
Recipe for today
Today we’ll be using the following ingredients as a base for the recipe of the day ;
Here we’ll be building a small powerapp that’ll call an API (OpenAPI Spec) that is hosted as an Azure function. So basically connecting a low/no-code app to a serverless API.
Continue reading “PowerApps & Functions – Where low/no-code meets serverless… organizations can create apps faster!”
Today’s post will cover three more advanced topics that I’ve seen surfacing on a regular basis ;
- Transferring a Subscription versus Changing the Directory of a Subscription
- Moving resources between subscriptions with different AAD (Azure Active Directory tenants
- Understanding the relationships between components when leveraging an Enterprise Agreement (EA)
- Various advanced scenarios on how AAD in intertwined between subscriptions & the EA
Transfer vs Change Directory
Apparently there is a bit of confusion between the “Transfer” and the “Change Directory” buttons for a subscription ;
In essence ;
Transfer Subscription = Change the Owner AND Change the Directory
What does that mean?
- If you want to transfer the billing of a subscription, you do a “Transfer“.
(Do note: Transferring a subscription will also change the directory to the one linked to the new owner. If this is a different one, then you’ll be linked to a new AAD Tenant.)
- If you do not want to transfer the billing, and just change the directory, you do a “Change directory“.
(Do note: Changing a directory will not remove the account owner. And (s)he’ll still have owner rights on it! Also be aware that all rights set linked to the previous tenant will disappear. So you’ll have to reinstate IAM. For which you can easily leverage management groups...)
Continue reading “Azure Subscription Management – Beyond the 101… aka The Advanced Topics”
A while ago I talked about “Faas/Serverless” in relation to vendor lock-in. Today we’ll be continuing in that road, where we’ll be doing a small proof-of-concept (PoC). In this PoC, we’ll be replatforming existing Azure Functions code into an Azure Functions container!
Things to know
Since Azure Functions 2.0 (in preview at the time of writing this post), you are able to leverage containers. Though be aware that there are several known issues. Do check them out first before embarking on your journey!
So first, we’ll start off with testing the Azure Functions Core Tools! If you’re looking to follow this guide, be sure to have the Azure Functions Core Tools installed, which also depends on .NET Core 2.0 and Nodejs. Once you have those installed, do a “func –help”, and you’ll see what capabilities are at hand…
Continue reading “Replatforming Azure Functions into an Azure Functions Container”
A few days ago the “Azure Management Groups” got into Public Preview. The pitch as mentioned to the docs ;
You can build a flexible structure of management groups and subscriptions to organize your resources into a hierarchy for unified policy and access management.
During the current preview, policies aren’t yet part of the preview. Though they will be included later on. So for the moment you can use them to setup a unified access management structure for your governance.
Taking a peek
So let’s take a look at how it looks?
Continue reading “Taking a peek at the Azure Management Groups”
A few months ago “Azure Devops Projects” was released. As I haven’t had the time yet to test-drive it, I was still sceptic towards the service from a naming perspective. In full disclosure, for me DevOps is about three aspects ; People, Processes & Products (“Tools”). The last part is typically, and maybe surprisingly, the most easy part to do. That being said, as I tried this service, I must admit that this service reduces the friction to set up an end-to-end project. This is where the Azure Devops Project shines! It guides you in a step-by-step manner to set up the end-to-end project for a variety of languages and deployment methods.
A brief walk-through
As we all know, the proof of the pudding is in the eating. So let’s see what the flow looks like in reality?
Continue reading “What does it look like to deploy a DevOps project into Azure for a Java Application?”
Yesterday I received a question whether the combination of Multi-Region & VNET Integration is supported for Azure API Management. My gut feeling told me yes… Though it seems our documentation wasn’t 100% clear on the matter. So I did a quick test to see if it was possible.
Continue reading “Azure API Management : What about Multi-Region & VNET Integration?”
For today’s post, we’re going to do a REST call towards an Azure API. For this we’re going to create a “Servce Principal” and afterwards use the credentials from this object to get an access token (via the Oauth2 Client Credentials Grant) for our API.
What’s the flow going to be?
- The application does a clients_credential call. Here it’ll provide ;
- it’s application id as a client_id
- it’s secret as the client_secret
- choose “clients_credentials” as the grant_type
- set the “resource” to “https://management.azure.com”
- AAD will return an access token
- You can now call the API adding an additional header ;
- Header Name = Authorization
- Header Value = “Bearer *accesstoken*”
- The API will return a response
(Source : https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-protocols-oauth-service-to-service )
Now let’s see how that would look in reality?
Continue reading “Azure : “My first REST API Call”-tutorial”