Merge pull request #3646 from martinwolst/rabbit-vers

Updated RabbitMQ version to one that worked for me and added a tip ab…

topics/admin/tutorials/pulsar/tutorial.md

@@ -272,7 +272,7 @@ More information about the rabbitmq ansible role can be found [in the repository
 >       SelectTypeParameters: CR_CPU_Memory  # Allocate individual cores/memory instead of entire node
 >     
 >    +# RabbitMQ
->    +rabbitmq_version: 3.8.16-1
+>    +rabbitmq_version: 3.8.35-1
 >    +rabbitmq_plugins: rabbitmq_management
 >    +
 >    +rabbitmq_config:
@@ -306,6 +306,10 @@ More information about the rabbitmq ansible role can be found [in the repository
 >    ```
 >    {: data-commit="Configure RabbitMQ"}
 >
+>    > ### {% icon tip %} RabbitMQ installation errors?
+>    > RabbitMQ depends on specific Erlang versions. If the Erlang version has been updated, you may need to change the value of `rabbitmq_version:` in the configuration above. [Information on the RabbitMQ Erlag version requirements.](https://www.rabbitmq.com/which-erlang.html)
+>    {: .tip}
+>
 > 3. Update the Galaxy playbook to include the *usegalaxy_eu.rabbitmq* role.
 >
 >    {% raw %}