spring-cloud-config-azure-keyvault-multiple-keyvaults-sample

Spring Cloud Config Azure KeyVault Starter Sample

This sample shows how to use Spring Cloud Config Azure KeyVault Starter.

Setup Azure KeyVault

• See the Microsoft Getting Started Guide for Azure Key Vault Secrets how to setup a KeyVault.
• Prepare KeyVault One
  • Add a secret with name test-key-to-decrypt-one and decrypted-value-of-keyvault-one
  • Add a secret with name application---default---master---simplekey and value dummy
• Prepare KeyVault Two
  • Add a secret with name application---default---master---spring--datasource--password and value test123

Add required properties

Open application.properties file and add below properties to specify your Azure KeyVault url, Azure service principal client id and client key.

# KeyVault One
spring.cloud.config.server.composite[1].uri=put-your-azure-keyvault-url-here
spring.cloud.config.server.composite[1].client-id=put-your-azure-client-id-here
spring.cloud.config.server.composite[1].client-key=put-your-azure-client-key-here
spring.cloud.config.server.composite[1].tenant-id=put-your-azure-tenant-id-here

# KeyVault two
spring.cloud.config.server.composite[2].uri=put-your-azure-keyvault-url-here
spring.cloud.config.server.composite[2].client-id=put-your-azure-client-id-here
spring.cloud.config.server.composite[2].client-key=put-your-azure-client-key-here
spring.cloud.config.server.composite[2].tenant-id=put-your-azure-tenant-id-here

Testing

Open http://localhost:8888/test-application/default/master in your favorite browser. You should see something like this:

{
  "name": "test-application",
  "profiles": [
    "default"
  ],
  "label": "master",
  "version": null,
  "state": null,
  "propertySources": [
    {
      "name": "classpath:/config-data/application.properties",
      "source": {
        "client.test.key": "test-value",
        "client.test.encrypted.one": "decrypted-value-of-keyvault-one"
      }
    },
    {
      "name": "keyvault-application-default",
      "source": {
        "simplekey": "dummy"
      }
    },
    {
      "name": "keyvault-application-default",
      "source": {
        "spring.datasource.password": "test123"
      }
    }
  ]
}