add redis env vars

README.md

 # Introduction 
 
-The Partition Service dynamically pulls the correct connection information at runtime to connect to the correct partition. It is a Maven multi-module project with each cloud implementation placed in its submodule.
+The Partition service is a utility service to create, get and delete partitions in the cloud. It is a Maven multi-module project with each cloud implementation placed in its submodule.
  
 ## Running Locally - AWS
 ## Running Locally - Azure

provider/partition-azure/README.md

@@ -37,6 +37,8 @@ az keyvault secret show --vault-name $KEY_VAULT_NAME --name $KEY_VAULT_SECRET_NA
 | `AZURE_CLIENT_ID` | `********` | Identity to run the service locally. This enables access to Azure resources. You only need this if running locally | yes | keyvault secret: `$KEYVAULT_URI/secrets/app-dev-sp-username` |
 | `AZURE_TENANT_ID` | `********` | AD tenant to authenticate users from | yes | keyvault secret: `$KEYVAULT_URI/secrets/app-dev-sp-tenant-id` |
 | `AZURE_CLIENT_SECRET` | `********` | Secret for `$AZURE_CLIENT_ID` | yes | keyvault secret: `$KEYVAULT_URI/secrets/app-dev-sp-password` |
+| `REDIS_PARTITION_HOST` | (non-secret) | Redis instance host | no | Redis instance host IP |
+| `REDIS_PARTITION_PORT` | (non-secret) | Redis instance port | no | Redis isntance host port, default value 6379 |
 
 ### Configure Maven