Add section in readme for debugging samples (#212)

* add section to README.md to debug example.

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

@@ -123,14 +123,32 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_SUBSCRIPTION_ID=...
+AZURE_RESOURCE_GROUP=...
+AZURE_CACHE_REDIS_NAME=...
+```
+
 ## Run Locally
 
+### Run the sample with Maven
+
 In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 1. Send a GET request to check, where `name` could be any string:

cosmos/azure-spring-data-cosmos/cosmos-multi-database-multi-account/README.md

@@ -120,15 +120,40 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_COSMOS_URI_1=...
+AZURE_COSMOS_KEY_1=...
+AZURE_COSMOS_SECONDARY_KEY_1=...
+AZURE_COSMOS_DATABASE_1=...
+AZURE_COSMOS_URI_2=...
+AZURE_COSMOS_KEY_2=...
+AZURE_COSMOS_SECONDARY_KEY_2=...
+AZURE_COSMOS_DATABASE_2=...
+AZURE_MYSQL_USERNAME=...
+AZURE_MYSQL_PASSWORD=...
+AZURE_MYSQL_HOST=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 Verify in your app’s logs that similar messages were posted:

cosmos/azure-spring-data-cosmos/cosmos-multi-database-multi-account/terraform/setup_env.ps1

@@ -13,8 +13,13 @@ $env:AZURE_MYSQL_PASSWORD=$(terraform -chdir=terraform output -raw mysql_passwor
 $env:AZURE_MYSQL_HOST=$(terraform -chdir=terraform output -raw mysql_url)
 
 echo AZURE_COSMOS_URI_1=$env:AZURE_COSMOS_URI_1
+echo AZURE_COSMOS_KEY_1=$env:AZURE_COSMOS_KEY_1
+echo AZURE_COSMOS_SECONDARY_KEY_1=$env:AZURE_COSMOS_SECONDARY_KEY_1
 echo AZURE_COSMOS_DATABASE_1=$env:AZURE_COSMOS_DATABASE_1
 echo AZURE_COSMOS_URI_2=$env:AZURE_COSMOS_URI_2
+echo AZURE_COSMOS_KEY_2=$env:AZURE_COSMOS_KEY_2
+echo AZURE_COSMOS_SECONDARY_KEY_2=$env:AZURE_COSMOS_SECONDARY_KEY_2
 echo AZURE_COSMOS_DATABASE_2=$env:AZURE_COSMOS_DATABASE_2
 echo AZURE_MYSQL_USERNAME=$env:AZURE_MYSQL_USERNAME
+echo AZURE_MYSQL_PASSWORD=$env:AZURE_MYSQL_PASSWORD
 echo AZURE_MYSQL_HOST=$env:AZURE_MYSQL_HOST

cosmos/azure-spring-data-cosmos/cosmos-multi-database-multi-account/terraform/setup_env.sh

@@ -13,8 +13,13 @@ export AZURE_MYSQL_PASSWORD=$(terraform -chdir=./terraform output -raw mysql_pas
 export AZURE_MYSQL_HOST=$(terraform -chdir=./terraform output -raw mysql_url)
 
 echo AZURE_COSMOS_URI_1=$AZURE_COSMOS_URI_1
+echo AZURE_COSMOS_KEY_1=$AZURE_COSMOS_KEY_1
+echo AZURE_COSMOS_SECONDARY_KEY_1=$AZURE_COSMOS_SECONDARY_KEY_1
 echo AZURE_COSMOS_DATABASE_1=$AZURE_COSMOS_DATABASE_1
 echo AZURE_COSMOS_URI_2=$AZURE_COSMOS_URI_2
+echo AZURE_COSMOS_KEY_2=$AZURE_COSMOS_KEY_2
+echo AZURE_COSMOS_SECONDARY_KEY_2=$AZURE_COSMOS_SECONDARY_KEY_2
 echo AZURE_COSMOS_DATABASE_2=$AZURE_COSMOS_DATABASE_2
 echo AZURE_MYSQL_USERNAME=$AZURE_MYSQL_USERNAME
+echo AZURE_MYSQL_PASSWORD=$AZURE_MYSQL_PASSWORD
 echo AZURE_MYSQL_HOST=$AZURE_MYSQL_HOST

cosmos/azure-spring-data-cosmos/cosmos-multi-database-single-account/README.md

@@ -118,15 +118,33 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_COSMOS_URI=...
+AZURE_COSMOS_KEY=...
+AZURE_COSMOS_SECONDARY_KEY=...
+AZURE_COSMOS_DATABASE=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 Verify in your app’s logs that similar messages were posted:

cosmos/azure-spring-data-cosmos/cosmos-multi-database-single-account/terraform/setup_env.ps1

@@ -4,4 +4,6 @@ $env:AZURE_COSMOS_SECONDARY_KEY=$(terraform -chdir=terraform output -raw azure_c
 $env:AZURE_COSMOS_DATABASE=$(terraform -chdir=terraform output -raw cosmos_database_name)
 
 echo AZURE_COSMOS_URI=$env:AZURE_COSMOS_URI
+echo AZURE_COSMOS_KEY=$env:AZURE_COSMOS_KEY
+echo AZURE_COSMOS_SECONDARY_KEY=$env:AZURE_COSMOS_SECONDARY_KEY
 echo AZURE_COSMOS_DATABASE=$env:AZURE_COSMOS_DATABASE

cosmos/azure-spring-data-cosmos/cosmos-multi-database-single-account/terraform/setup_env.sh

@@ -4,5 +4,7 @@ export AZURE_COSMOS_SECONDARY_KEY=$(terraform -chdir=./terraform output -raw azu
 export AZURE_COSMOS_DATABASE=$(terraform -chdir=./terraform output -raw cosmos_database_name)
 
 echo AZURE_COSMOS_URI=$AZURE_COSMOS_URI
+echo AZURE_COSMOS_KEY=$AZURE_COSMOS_KEY
+echo AZURE_COSMOS_SECONDARY_KEY=$AZURE_COSMOS_SECONDARY_KEY
 echo AZURE_COSMOS_DATABASE=$AZURE_COSMOS_DATABASE
 

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

@@ -125,15 +125,30 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_COSMOS_ENDPOINT=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample  
 Verify in your app’s logs that similar messages were posted:
 ```shell

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

@@ -125,15 +125,31 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_COSMOS_ENDPOINT=...
+COSMOS_DATABASE=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 Verify in your app’s logs that similar messages were posted:

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

@@ -136,15 +136,32 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value. 
+
+```shell
+AZURE_EVENTHUBS_NAMESPACE=...
+AZURE_STORAGE_CONTAINER_NAME=...
+AZURE_STORAGE_ACCOUNT_NAME=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file. 
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables). 
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/). 
+
 ## Verify This Sample
 
 1. Send a POST request

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

@@ -129,15 +129,34 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_EVENTHUBS_CONNECTION_STRING=...
+EVENTHUBS_KAFKA=...
+AZURE_EVENTHUBS_SUBSCRIPTION_ID=...
+AZURE_EVENTHUBS_RESOURCE_GROUP=...
+AZURE_EVENTHUBS_NAMESPACE=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 

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

@@ -140,15 +140,34 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_EVENTHUBS_NAMESPACE=...
+AZURE_STORAGE_CONTAINER_NAME=...
+AZURE_STORAGE_ACCOUNT_NAME=...
+AZURE_EVENTHUB_NAME=...
+AZURE_EVENTHUB_CONSUMER_GROUP=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 1.  Verify in your app’s logs that similar messages were posted:

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

@@ -140,15 +140,37 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+AZURE_STORAGE_CONTAINER_NAME=...
+AZURE_STORAGE_ACCOUNT_NAME=...
+EVENTHUB_NAMESPACE_01=...
+AZURE_EVENTHUB_NAME_01=...
+AZURE_EVENTHUB_CONSUMER_GROUP_01=...
+EVENTHUB_NAMESPACE_02=...
+AZURE_EVENTHUB_NAME_02=...
+AZURE_EVENTHUB_CONSUMER_GROUP_02=...
+```
+
 ## Run Locally
 
-In your terminal, run `mvn clean spring-boot:run`.
+### Run the sample with Maven
 
+In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 1.  Verify in your app’s logs that similar messages were posted:

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

@@ -131,13 +131,31 @@ source ./terraform/setup_env.sh
  . terraform\setup_env.ps1
 ```
 
+If you want to run the sample in debug mode, you can save the output value.
+
+```shell
+ENDPOINT_1=...
+ENDPOINT_2=...
+```
+
 ## Run Locally
+
+### Run the sample with Maven
+
 In your terminal, run `mvn clean spring-boot:run`.
 
 ```shell
 mvn clean spring-boot:run
 ```
 
+### Run the sample in IDEs
+
+You can debug your sample by adding the saved output values to the tool's environment variables or the sample's `application.yaml` file.
+
+* If your tool is `IDEA`, please refer to [Debug your first Java application](https://www.jetbrains.com/help/idea/debugging-your-first-java-application.html) and [add environment variables](https://www.jetbrains.com/help/objc/add-environment-variables-and-program-arguments.html#add-environment-variables).
+
+* If your tool is `ECLIPSE`, please refer to [Debugging the Eclipse IDE for Java Developers](https://www.eclipse.org/community/eclipse_newsletter/2017/june/article1.php) and [Eclipse Environment Variable Setup](https://examples.javacodegeeks.com/desktop-java/ide/eclipse/eclipse-environment-variable-setup-example/).
+
 ## Verify This Sample
 
 Start the application, you will see logs like this: