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In this tutorial, you'll complete the following tasks using the Azure portal or the Azure CLI. Both methods are explained in the following procedures.
Advarsel
Microsoft recommends that you use the most secure authentication flow available. The authentication flow described in this procedure requires a very high degree of trust in the application, and carries risks that are not present in other flows. You should only use this flow when other more secure flows, such as managed identities, aren't viable.
az extension add --name springThe following procedure uses the Azure CLI extension to provision an instance of Azure Spring Apps.
Update Azure CLI with the Azure Spring Apps extension.
az extension update --name spring
Sign in to the Azure CLI and choose your active subscription.
az login
az account list -o table
az account set --subscription <Name or ID of subscription, skip if you only have 1 subscription>
Create a resource group to contain your app and an instance of the Azure Spring Apps service.
az group create --name ServiceConnector-tutorial-mysqlf --location eastus
Create an instance of Azure Spring Apps. Its name must be between 4 and 32 characters long and can only contain lowercase letters, numbers, and hyphens. The first character of the Azure Spring Apps instance name must be a letter and the last character must be either a letter or a number.
az spring create -n my-azure-spring -g ServiceConnector-tutorial-mysqlf
Create a MySQL Flexible Server instance. In the command below, replace <admin-username> and <admin-password> by credentials of your choice to create an administrator user for the MySQL flexible server. The admin username can't be azure_superuser, azure_pg_admin, admin, administrator, root, guest, or public. It can't start with pg_. The password must contain 8 to 128 characters from three of the following categories: English uppercase letters, English lowercase letters, numbers, and non-alphanumeric characters (for example, !, #, %). The password can't contain username.
az mysql flexible-server create \
--resource-group ServiceConnector-tutorial-mysqlf \
--name mysqlf-server \
--database-name mysqlf-db \
--admin-user <admin-username> \
--admin-password <admin-password>
The server is created with the following default values unless you manually override them:
| Setting | Default value | Description |
|---|---|---|
| server-name | System generated | A unique name that identifies your Azure Database for MySQL server. |
| sku-name | GP_Gen5_2 | The name of the sku. Follows the convention {pricing tier}_{compute generation}_{vCores} in shorthand. The default is a General Purpose Gen5 server with 2 vCores. For more information about the pricing, go to our pricing page. |
| backup-retention | 7 | How long a backup should be retained. Unit is days. |
| geo-redundant-backup | Disabled | Whether geo-redundant backups should be enabled for this server or not. |
| location | westus2 | The Azure location for the server. |
| ssl-enforcement | Enabled | Whether SSL should be enabled or not for this server. |
| storage-size | 5120 | The storage capacity of the server (unit is megabytes). |
| version | 5.7 | The MySQL major version. |
Obs!
Standard_B1ms SKU is used by default. Refer to Azure Database for MySQL pricing for pricing details.
Obs!
For more information about the az mysql flexible-server create command and its additional parameters, see the Azure CLI documentation.
Create the app with public endpoint assigned. If you selected Java version 11 when generating the Azure Spring Apps project, include the --runtime-version=Java_11 switch.
az spring app create -n hellospring -s my-azure-spring -g ServiceConnector-tutorial-mysqlf --assign-endpoint true
Run the az spring connection create command to connect the application deployed to Azure Spring Apps to the MySQL Flexible Server database. Replace the placeholders below with your own information.
az spring connection create mysql-flexible \
--resource-group ServiceConnector-tutorial-mysqlf \
--service my-azure-spring \
--app hellospring \
--target-resource-group ServiceConnector-tutorial-mysqlf \
--server mysqlf-server \
--database mysqlf-db \
--secret name=<admin-username> secret=<admin-secret>
| Setting | Description |
|---|---|
--resource-group |
The name of the resource group that contains the app hosted by Azure Spring Apps. |
--service |
The name of the Azure Spring Apps resource. |
--app |
The name of the application hosted by Azure Spring Apps that connects to the target service. |
--target-resource-group |
The name of the resource group with the storage account. |
--server |
The MySQL Flexible Server you want to connect to |
--database |
The name of the database you created earlier. |
--secret name |
The MySQL Flexible Server username. |
--secret |
The MySQL Flexible Server password. |
Obs!
If you see the error message "The subscription is not registered to use Microsoft.ServiceLinker", please run az provider register -n Microsoft.ServiceLinker to register the Service Connector resource provider and run the connection command again.
Clone sample code
git clone https://github.com/Azure-Samples/serviceconnector-springcloud-mysql-springboot.git
Build the project using Maven.
cd serviceconnector-springcloud-mysql-springboot
mvn clean package -DskipTests
Deploy the JAR file for the app target/demo-0.0.1-SNAPSHOT.jar.
az spring app deploy \
--name hellospring \
--service my-azure-spring \
--resource-group ServiceConnector-tutorial-mysqlf \
--artifact-path target/demo-0.0.1-SNAPSHOT.jar
Query app status after deployment with the following command.
az spring app list --resource-group ServiceConnector-tutorial-mysqlf --service my-azure-spring --output table
You should see the following output:
Name Location ResourceGroup Public Url Production Deployment Provisioning State CPU Memory Running Instance Registered Instance Persistent Storage Bind Service Registry Bind Application Configuration Service
----------- ---------- -------------------------------- --------------------------------------------------------- ----------------------- -------------------- ----- -------- ------------------ --------------------- -------------------- ----------------------- ----------------------------------------
hellospring eastus ServiceConnector-tutorial-mysqlf https://my-azure-spring-hellospring.azuremicroservices.io default Succeeded 1 1Gi 1/1 0/1 - -
Follow the tutorials listed below to learn more about Service Connector.
Opplæring
Modul
Distribuer en Spring Boot-app til Azure App Service - Training
Opprett et program for oppstart av våren, koble det til en MySQL-database, og distribuer deretter til Azure App Service.
Sertifisering
Microsoft Certified: Azure Database Administrator Associate - Certifications
Administrer en SQL Server-databaseinfrastruktur for skybaserte, lokale og hybride relasjonsdatabaser ved hjelp av microsoft PaaS-relasjonsdatabasetilbud.