Merge pull request #434 from manzarul/patch-10

Update env_variables.md

pages/developer-docs/configuring_sunbird/env_variables.md

@@ -34,8 +34,9 @@ For example, you can change the default logo to the logo of your choice, or  cha
 | 11    | telemetry_pdata_id              | {{env}}.{{installation}}.{{servicename}}.service                   | {{env}}.{{installation}}.{{servicename}}.service  ex: dev.sunbird.learning.service                                                                  |                                                      | Sunbird-LMS |
 | 12    | telemetry_pdata_pid             | Producer ID of the telemetry                                       | It is the producer ID of the telemetry, e.g:  actor-service                                                                                                     |                                                      | Sunbird-LMS |
 | 13    | telemetry_pdata_ver             | Producer version or buid version which generates the telemetry | Represents the producer version or buid version which  generates the telemetry, e.g.: 1.5                                                                          |                                                      | Sunbird-LMS |
-
-
+| 14    | telemetry_local_storage_type  | Location to store the telemetry data | The location for storing the telemetry data is only kafka                      |         kafka           | Sunbird-telemetry-service |
+| 15    | telemetry_kafka_broker_list | IP address and ports of kafka | Kafka connection details,  - <IP>:<port>,<IP>:<port>                    |   The installer need to provide appropriate setails for IP and port   | Sunbird-telemetry-service |
+| 16    | telemetry_kafka_topic  | Name of the kafka topic | Recommended topic name format is <env>.telemetry.ingestion                     |           | Sunbird-telemetry-service |
 ### Environment Variables for Content service
 
 | S No. | Variable Name | Description| Purpose | Default Value |Path   |