Deploy App Service .zip website folder on Azure with cmd

In a recent scenario I had an app service on which I wanted to deploy a .zip package with the appropriate code.

My app service was based on .NET 6 backend and I created an emtpy REST api project to host the app service.

Command to deploy through az cli.

az webapp deploy --resource-group "app-service-rg" --name "geralexgr-webappstatic" --src-path C:\Users\galexiou\Desktop\netwebapp.zip --type zip

Result of deployment through az cli.

On Deployment center logs you can verify your deployment.

Then you can use your website url to get the content of the deployed site. For the .NET rest api default project I should have to get the

url/weatherforecast

Deploy between different environments with variable groups – Azure DevOps

Group variables is a functionality provided by Azure pipelines that let one handle a lot of variables as one entity. It also supports key vault integration but also secrets on comparison with the standard pipeline variables which should not be used as secrets according to Microsoft, as their value can be seen.

https://docs.microsoft.com/en-us/azure/devops/pipelines/library/variable-groups?view=azure-devops&tabs=yaml

In this article I will describe how you can use variable groups for different deployments based on the environment you work. For example the company may want to differentiate the variables for a product on the test and production version. This could be injected and handled on the pipeline accordingly with group variables and parameters.

This article refers to a product which has the same variables (version, password, environment) on test and prod, but their values are different.

In order to create a variable group you should go to Pipelines -> Library -> +Variable group.

The values which I provided on prod variable group are below:

Accordingly the same values exist for test.

The pipeline will trigger when a commit is merged on the main branch.

trigger:
- main

parameters:
  - name: environment
    displayName: Where to deploy?
    type: string
    default: test
    values:
    - prod
    - test


pool:
  vmImage: ubuntu-latest

variables:
 - group: ${{parameters.environment}}

steps:

- script: |
    echo $(ENV)
    echo $(VERSION)
  displayName: Step 1 - print version and environment

- script: echo $(PASSWORD)
  displayName: Step 2 - print secret

- script: pwd ENV ${{parameters.environment}}
  displayName: Step 3 - print parameter
  
  

By running the pipeline the type of environment will be asked

Depending on the selected input, the group variables of the specific category will be printed. If I run with test as input then I will get the test version and env variable.

Create a release pipeline and deploy to local Kubernetes cluster with Azure Devops

On a previous article I described how you could create your self hosted agent to run your pipelines on Azure Devops. In this article I will explain how you can use this agent to deploy resources on your local Kubernetes cluster. As a prerequisite you should already have a kubernetes cluster locally. You can do that by installing Docker and enable the option for a kube cluster.

First things first you should connect your local Kubernetes cluster with Azure devops. For that reason you should go on Project settings -> Service connections and select Kubernetes

You can select between three different options. I selected kubeconfig

Get the output of the below command and paste it on the box. Then select untrusted certificates and add press verify and save.

kubectl config view --raw

Then you should go and create a release pipeline. Go on releases tab and press create release.

In the setup of the release pipeline you can change the trigger from automatic to manual. You should select your build pipeline that will trigger the release. In my case I selected the one I created on a previous article.

On the tasks of the release pipeline you should select the agent pool, as a result your self hosted agent. Depending on which pool you placed your agent you should add it appropriately. In my case it was on the default pool.

Then you can go and create the tasks of the release.

I chose two tasks, one for a deployment creation through kubectl commands and another one for a service exposure. You could also apply a .yml config file.

In this deployment I selected a sample image I created on a previous article, selected the namespace, added the requested parameters and selected create as the command. KubernetesConnection is the service connection that you will create and add on the first steps.

When you run the release pipeline you should see that the self hosted agent will be prepared for the run.

The job will start on your locally deployed agent.

The stages will start running.

Taken into account that everything is correct with your commands and configuration the job will be successful.

The green button of result indicate the win of your try.