Add resource manager usage for sample readme (#169)

cosmos/spring-cloud-azure-starter-cosmos/spring-cloud-azure-cosmos-sample/README.md

@@ -116,7 +116,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

cosmos/spring-cloud-azure-starter-data-cosmos/spring-cloud-azure-data-cosmos-sample/README.md

@@ -116,7 +116,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

eventhubs/spring-cloud-azure-starter-integration-eventhubs/eventhubs-integration/README.md

@@ -127,7 +127,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/README.md

@@ -120,7 +120,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell
@@ -172,6 +172,23 @@ terraform -chdir=./terraform destroy -auto-approve
 terraform -chdir=terraform destroy -auto-approve
 ```
 
+## (Optional) Use Azure Resource Manager to Retrieve Connection String
+
+If you don't want to configure the connection string in your application, it's also possible to use Azure Resource Manager to retrieve the connection string. Just make sure the principal has sufficient permission to read resource metadata.
+
+1. Uncomment the Azure Resource Manager dependency in the *pom.xml* file.
+
+```xml
+<dependency>
+  <groupId>com.azure.spring</groupId>
+  <artifactId>spring-cloud-azure-resourcemanager</artifactId>
+</dependency>
+```
+
+2. Run locally with the command `mvn clean spring-boot:run -Dspring-boot.run.profiles=rm` to activate the [application-rm.yaml][application-rm.yaml] profile file.
+
+3. [Verify This Sample](#verify-this-sample).
+
 ## Troubleshooting
 
 - Meet with  `Creating topics with default partitions/replication factor are only supported in CreateTopicRequest version 4+` error.
@@ -184,4 +201,4 @@ terraform -chdir=terraform destroy -auto-approve
   When this error is found, add this configuration item `spring.cloud.stream.kafka.binder.replicationFactor`, with the value set to at least 1. For more information, see [Spring Cloud Stream Kafka Binder Reference Guide](https://docs.spring.io/spring-cloud-stream-binder-kafka/docs/current/reference/html/spring-cloud-stream-binder-kafka.html).
 
 
-
+[application-rm.yaml]: https://github.com/Azure-Samples/azure-spring-boot-samples/tree/spring-cloud-azure_4.0.0-beta.4/eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/src/main/resources/application-rm.yaml

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/src/main/resources/application-rm.yaml

@@ -0,0 +1,18 @@
+spring:
+  cloud:
+    azure:
+      profile:
+        subscription-id: ${AZURE_EVENTHUBS_SUBSCRIPTION_ID}
+      eventhubs:
+        namespace: ${AZURE_EVENTHUBS_NAMESPACE}
+        resource:
+          resource-group: ${AZURE_EVENTHUBS_RESOURCE_GROUP}
+    stream:
+      function:
+        definition: consume;supply
+      bindings:
+        consume-in-0:
+          destination: ${EVENTHUBS_KAFKA}
+          group: $Default
+        supply-out-0:
+          destination: ${EVENTHUBS_KAFKA}

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/terraform/main.tf

@@ -34,6 +34,8 @@ resource "azurerm_resource_group" "main" {
 }
 
 # =================== eventhubs ================
+data "azurerm_subscription" "current" { }
+
 resource "azurecaf_name" "azurecaf_name_eventhubs" {
   name          = var.application_name
   resource_type = "azurerm_eventhub_namespace"

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/terraform/outputs.tf

@@ -14,7 +14,12 @@ output "EVENTHUBS_KAFKA" {
   description = "The name of created event hubs."
 }
 
-output "RESOURCE_GROUP_NAME" {
+output "AZURE_EVENTHUBS_RESOURCE_GROUP" {
   value = azurerm_resource_group.main.name
-  description = "The resource group name."
+  description = "The Event Hubs resource group name."
+}
+
+output "AZURE_EVENTHUBS_SUBSCRIPTION_ID" {
+  value       = data.azurerm_subscription.current.subscription_id
+  description = "The subscription ID of the resource."
 }

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/terraform/setup_env.ps1

@@ -1,5 +1,11 @@
 $env:AZURE_EVENTHUBS_CONNECTION_STRING=$(terraform -chdir=terraform output -raw AZURE_EVENTHUBS_CONNECTION_STRING)
 $env:EVENTHUBS_KAFKA=$(terraform -chdir=terraform output -raw EVENTHUBS_KAFKA)
+$env:AZURE_EVENTHUBS_SUBSCRIPTION_ID=$(terraform -chdir=terraform output -raw AZURE_EVENTHUBS_SUBSCRIPTION_ID)
+$env:AZURE_EVENTHUBS_RESOURCE_GROUP=$(terraform -chdir=terraform output -raw AZURE_EVENTHUBS_RESOURCE_GROUP)
+$env:AZURE_EVENTHUBS_NAMESPACE=$(terraform -chdir=terraform output -raw AZURE_EVENTHUBS_NAMESPACE)
 
 echo AZURE_EVENTHUBS_CONNECTION_STRING=$env:AZURE_EVENTHUBS_CONNECTION_STRING
 echo EVENTHUBS_KAFKA=$env:EVENTHUBS_KAFKA
+echo AZURE_EVENTHUBS_SUBSCRIPTION_ID=$env:AZURE_EVENTHUBS_SUBSCRIPTION_ID
+echo AZURE_EVENTHUBS_RESOURCE_GROUP=$env:AZURE_EVENTHUBS_RESOURCE_GROUP
+echo AZURE_EVENTHUBS_NAMESPACE=$env:AZURE_EVENTHUBS_NAMESPACE

eventhubs/spring-cloud-azure-starter/spring-cloud-azure-sample-eventhubs-kafka/terraform/setup_env.sh

@@ -1,5 +1,12 @@
 export AZURE_EVENTHUBS_CONNECTION_STRING=$(terraform -chdir=./terraform output -raw AZURE_EVENTHUBS_CONNECTION_STRING)
 export EVENTHUBS_KAFKA=$(terraform -chdir=./terraform output -raw EVENTHUBS_KAFKA)
+export AZURE_EVENTHUBS_SUBSCRIPTION_ID=$(terraform -chdir=./terraform output -raw AZURE_EVENTHUBS_SUBSCRIPTION_ID)
+export AZURE_EVENTHUBS_RESOURCE_GROUP=$(terraform -chdir=./terraform output -raw AZURE_EVENTHUBS_RESOURCE_GROUP)
+export AZURE_EVENTHUBS_NAMESPACE=$(terraform -chdir=./terraform output -raw AZURE_EVENTHUBS_NAMESPACE)
+
 
 echo AZURE_EVENTHUBS_CONNECTION_STRING=$AZURE_EVENTHUBS_CONNECTION_STRING
 echo EVENTHUBS_KAFKA=$EVENTHUBS_KAFKA
+echo AZURE_EVENTHUBS_SUBSCRIPTION_ID=AZURE_EVENTHUBS_SUBSCRIPTION_ID
+echo AZURE_EVENTHUBS_RESOURCE_GROUP=AZURE_EVENTHUBS_RESOURCE_GROUP
+echo AZURE_EVENTHUBS_NAMESPACE=AZURE_EVENTHUBS_NAMESPACE

eventhubs/spring-cloud-azure-stream-binder-eventhubs/eventhubs-binder/README.md

@@ -131,7 +131,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

eventhubs/spring-cloud-azure-stream-binder-eventhubs/eventhubs-multibinders/README.md

@@ -131,7 +131,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

keyvault/spring-cloud-azure-starter-keyvault-secrets/multiple-property-source/README.md

@@ -122,7 +122,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

keyvault/spring-cloud-azure-starter-keyvault-secrets/single-property-source/README.md

@@ -116,7 +116,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-starter-integration-servicebus/multiple-namespaces/README.md

@@ -115,7 +115,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-starter-integration-servicebus/single-namespace/README.md

@@ -125,7 +125,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-starter-servicebus-jms/servicebus-jms-queue/README.md

@@ -118,7 +118,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-starter-servicebus-jms/servicebus-jms-topic/README.md

@@ -118,7 +118,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-multibinders/README.md

@@ -128,7 +128,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/README.md

@@ -124,7 +124,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell
@@ -180,3 +180,22 @@ terraform -chdir=./terraform destroy -auto-approve
 ```shell
 terraform -chdir=terraform destroy -auto-approve
 ```
+
+## (Optional) Use Azure Resource Manager to Retrieve Connection String
+
+If you don't want to configure the connection string in your application, it's also possible to use Azure Resource Manager to retrieve the connection string. Just make sure the principal has sufficient permission to read resource metadata.
+
+1. Uncomment the Azure Resource Manager dependency in the *pom.xml* file.
+
+```xml
+<dependency>
+  <groupId>com.azure.spring</groupId>
+  <artifactId>spring-cloud-azure-resourcemanager</artifactId>
+</dependency>
+```
+
+2. Run locally with the command `mvn clean spring-boot:run -Dspring-boot.run.profiles=rm` to activate the [application-rm.yaml][application-rm.yaml] profile file.
+
+3. [Verify This Sample](#verify-this-sample).
+
+[application-rm.yaml]: https://github.com/Azure-Samples/azure-spring-boot-samples/blob/spring-cloud-azure_4.0.0-beta.4/servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/src/main/resources/application-rm.yaml

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/pom.xml

@@ -19,6 +19,13 @@
 
 
   <dependencies>
+    <!-- Add the spring-cloud-azure-resourcemanager dependency when want to use the Azure Resource Manager to retrieve connection string   -->
+    <!--
+    <dependency>
+      <groupId>com.azure.spring</groupId>
+      <artifactId>spring-cloud-azure-resourcemanager</artifactId>
+    </dependency>
+    -->
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/src/main/resources/application-rm.yaml

@@ -0,0 +1,29 @@
+spring:
+  cloud:
+    azure:
+      profile:
+        subscription-id: ${AZURE_SERVICEBUS_SUBSCRIPTION_ID}
+      servicebus:
+        namespace: ${AZURE_SERVICEBUS_NAMESPACE}
+        resource:
+          resource-group: ${AZURE_SERVICEBUS_RESOURCE_GROUP}
+    stream:
+      function:
+        definition: consume;supply
+      bindings:
+        consume-in-0:
+          destination: ${AZURE_SERVICEBUS_QUEUE_NAME}
+        supply-out-0:
+          destination: ${AZURE_SERVICEBUS_QUEUE_NAME}
+      servicebus:
+        bindings:
+          consume-in-0:
+            consumer:
+              checkpoint-mode: MANUAL
+              entity-type: queue
+          supply-out-0:
+            producer:
+              entity-type: queue
+      poller:
+        fixed-delay: 1000
+        initial-delay: 0

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/terraform/main.tf

@@ -15,6 +15,8 @@ provider "azurerm" {
   features {}
 }
 
+data "azurerm_subscription" "current" { }
+
 resource "azurecaf_name" "resource_group" {
   name          = var.application_name
   resource_type = "azurerm_resource_group"

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/terraform/outputs.tf

@@ -8,7 +8,12 @@ output "AZURE_SERVICEBUS_QUEUE_NAME" {
   description = "The name of created queue in the service bus namespace."
 }
 
-output "RESOURCE_GROUP_NAME" {
+output "AZURE_SERVICEBUS_RESOURCE_GROUP" {
   value = azurerm_resource_group.main.name
-  description = "The resource group name."
+  description = "The Service Bus resource group name."
+}
+
+output "AZURE_SERVICEBUS_SUBSCRIPTION_ID" {
+  value       = data.azurerm_subscription.current.subscription_id
+  description = "The subscription ID of the resource."
 }

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/terraform/setup_env.ps1

@@ -1,5 +1,9 @@
 $env:AZURE_SERVICEBUS_NAMESPACE=$(terraform -chdir=terraform output -raw AZURE_SERVICEBUS_NAMESPACE)
 $env:AZURE_SERVICEBUS_QUEUE_NAME=$(terraform -chdir=terraform output -raw AZURE_SERVICEBUS_QUEUE_NAME)
+$env:AZURE_SERVICEBUS_SUBSCRIPTION_ID=$(terraform -chdir=terraform output -raw AZURE_SERVICEBUS_SUBSCRIPTION_ID)
+$env:AZURE_SERVICEBUS_RESOURCE_GROUP=$(terraform -chdir=terraform output -raw AZURE_SERVICEBUS_RESOURCE_GROUP)
 
 echo AZURE_SERVICEBUS_NAMESPACE=$env:AZURE_SERVICEBUS_NAMESPACE
 echo AZURE_SERVICEBUS_QUEUE_NAME=$env:AZURE_SERVICEBUS_QUEUE_NAME
+echo AZURE_SERVICEBUS_SUBSCRIPTION_ID=$env:AZURE_SERVICEBUS_SUBSCRIPTION_ID
+echo AZURE_SERVICEBUS_RESOURCE_GROUP=$env:AZURE_SERVICEBUS_RESOURCE_GROUP

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-queue-binder/terraform/setup_env.sh

@@ -1,5 +1,9 @@
 export AZURE_SERVICEBUS_NAMESPACE=$(terraform -chdir=./terraform output -raw AZURE_SERVICEBUS_NAMESPACE)
 export AZURE_SERVICEBUS_QUEUE_NAME=$(terraform -chdir=./terraform output -raw AZURE_SERVICEBUS_QUEUE_NAME)
+export AZURE_SERVICEBUS_SUBSCRIPTION_ID=$(terraform -chdir=./terraform output -raw AZURE_SERVICEBUS_SUBSCRIPTION_ID)
+export AZURE_SERVICEBUS_RESOURCE_GROUP=$(terraform -chdir=./terraform output -raw AZURE_SERVICEBUS_RESOURCE_GROUP)
 
 echo AZURE_SERVICEBUS_NAMESPACE=$AZURE_SERVICEBUS_NAMESPACE
 echo AZURE_SERVICEBUS_QUEUE_NAME=$AZURE_SERVICEBUS_QUEUE_NAME
+echo AZURE_SERVICEBUS_SUBSCRIPTION_ID=AZURE_SERVICEBUS_SUBSCRIPTION_ID
+echo AZURE_SERVICEBUS_RESOURCE_GROUP=AZURE_SERVICEBUS_RESOURCE_GROUP

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-topic-binder/README.md

@@ -126,7 +126,7 @@ Running the command below to export environment values:
 #### Run with Bash
 
 ```shell
- source ./terraform/setup_env.sh
+source ./terraform/setup_env.sh
 ```
 
 #### Run with Powershell
@@ -178,3 +178,22 @@ terraform -chdir=./terraform destroy -auto-approve
 ```shell
 terraform -chdir=terraform destroy -auto-approve
 ```
+
+## (Optional) Use Azure Resource Manager to Retrieve Connection String
+
+If you don't want to configure the connection string in your application, it's also possible to use Azure Resource Manager to retrieve the connection string. Just make sure the principal has sufficient permission to read resource metadata.
+
+1. Uncomment the Azure Resource Manager dependency in the *pom.xml* file.
+
+```xml
+<dependency>
+  <groupId>com.azure.spring</groupId>
+  <artifactId>spring-cloud-azure-resourcemanager</artifactId>
+</dependency>
+```
+
+2. Run locally with the command `mvn clean spring-boot:run -Dspring-boot.run.profiles=rm` to activate the [application-rm.yaml][application-rm.yaml] profile file.
+
+3. [Verify This Sample](#verify-this-sample).
+
+[application-rm.yaml]: https://github.com/Azure-Samples/azure-spring-boot-samples/blob/spring-cloud-azure_4.0.0-beta.4/servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-topic-binder/src/main/resources/application-rm.yaml

servicebus/spring-cloud-azure-stream-binder-servicebus/servicebus-topic-binder/pom.xml

@@ -18,6 +18,13 @@
   <name>Communicate to a Single Service Bus Topic via Spring Cloud Stream</name>
 
   <dependencies>
+    <!-- Add the spring-cloud-azure-resourcemanager dependency when want to use the Azure Resource Manager to retrieve connection string   -->
+    <!--
+    <dependency>
+      <groupId>com.azure.spring</groupId>
+      <artifactId>spring-cloud-azure-resourcemanager</artifactId>
+    </dependency>
+    -->
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>