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ApplicationDeployment.md

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Application Deployment

Prerequisites

In order to successfully deploy the token service, you will need to have deployed the following resources.

  1. Azure Container Registry
  2. Azure Kubernetes Service
  3. Azure Key Vault
  4. Azure Cosmos DB Account
  5. Docker application needs to be in running

If these are not available, please follow the resource deployment steps.

Deploy Token Service on Azure Kubernetes Service

Execute the PowerShell deployment script

  1. Run PowerShell 7.1

  2. Run Change Directory command to Navigate to the Path where deployapplications.ps1 is present

    PS C:\Users\>cd <driectory path>

  3. Run the .\deployapplications.ps1

    Powershell.exe -executionpolicy remotesigned -File .\deployapplications.ps1

  4. Accept the log-in request through your browser

  5. Enter the following detail in console when prompted which are obtained from previous script(resourcedeployment.ps1) output

    SubscriptionId : The Subscription ID for where you want to manage your resources
ResourcegroupName : Resource group name where the resources are deployed
ContainerRegistryName :  Container registry name where the docker image will be uploaded
kubernetesName : Kubernetes cluster name

  6. After the successful execution of script, the Token service will be deployed.

    Note: This script will also update appsettings.json for the sample console service with values required to communicate with this service.

    You've successfully deployed the Token service!

Next, please go to Solution Testing.

Description of the deployment script (Optional)

  1. Log in to the Azure portal

    az login

  2. Set the Azure account Subscription ID

    az account set --subscription mysubscriptionid

  3. Setup Azure Container Registry

    az acr update --name mycontainerregistryname  --admin-enabled true

  4. Retrieving Configuration Setting in Container Registry

    $acrList = az acr list | Where-Object { $_ -match $containerRegistryName + ".*" }
$loginServer = $acrList[1].Split(":")[1].Replace('"', '').Replace(',', '').Replace(' ', '')
$registryName = $acrList[2].Split(":")[1].Replace('"', '').Replace(',', '').Replace(' ', '')

$userName = $registryName
$password = ( az acr credential show --name $userName | ConvertFrom-Json).passwords.value.Split(" ")[1]

  5. Setup Azure Kubernetes Service and Azure Container Service

    az aks update -n mykubernetesservicename -g myresourcegroupname --attach-acr mycontainerregistryname

  6. Build the Container and push the Azure Container Registry

    Set-location <Replace Source code path>

docker build -f <Replace docker file path> --rm -t <Define token service name for container registry>.

docker tag <Replace token service name for container registry> <mycontainerregistryname.azurecr.io + token service name defined above>

docker login <mycontainerregistryname.azurecr.io > -u $userName -p $password

docker push "$mycontainerregistryname.azurecr.io/tokenservicehub/acrtokenservice"

Set-Location ..

  7. Set up Azure Kubernetes Service and Deploy Applications from Azure Container Registry

    az aks get-credentials -g myresourceGroupName -n mykubernetesName

  8. Set up Deployment yaml file to deploy APIs

    ((Get-Content -path manifests\kubernetes-deployment.yaml.template -Raw) -replace '{acrname}', mycontainerregistryname) | Set-Content -Path manifests\kubernetes-deployment.yaml

  9. Deploy Services from Azure Container Registry to Kubernetes, and create namespace

    kubectl create ns tokenservicehub

  10. Deploy Containers to Kubernetes

    kubectl apply -f manifests\kubernetes-deployment.yaml --namespace tokenservicehub