BB-4521 Create mongo indexes in forum and edx_platform deployment

[alfredchavez]

Create mongo indexes in deployment for forum and edx_platform

Jira ticket: https://tasks.opencraft.com/browse/BB-4521

Test Steps:

• Deploy a new appserver in the stage server using this branch for configuration
• Once it is correctly deployed, you can follow the verification steps here to check if indexes have been correctly created for the edxapp mongodb and forum mongodb
  • mongo --authenticationMechanism SCRAM-SHA-1 -u <username> -p <password> --host rs0/mongodb.opencraft.hosting,mongodb-secondary-1.net.opencraft.hosting,mongodb-secondary-2.net.opencraft.hosting <db-name>
  • db.<collection-name>.getIndexes()
  • or

  db.getCollectionNames().forEach(function(collection) {
  indexes = db.getCollection(collection).getIndexes();
  print("Indexes for " + collection + ":");
  printjson(indexes);
  });
  

  to get all indexes created

Configuration Pull Request

Make sure that the following steps are done before merging

• A devops team member has commented with 👍
• are you adding any new default values that need to be overridden when this goes live?
  • Open a ticket (DEVOPS) to make sure that they have been added to secure vars.
  • Add an entry to the CHANGELOG.
• Are you adding/updating any variables that need to be added/updated to a specific configuration-secure repo?

[Agrendalath]

As the next step will be opening the upstream PR, please remember about updating CHANGELOG.md.

[Agrendalath]

👍

• I tested this: verified that indexes are created correctly during deployment
• I read through the code
• I checked for accessibility issues: n/a
• Includes documentation
• I made sure any change in configuration variables is reflected in the corresponding client's configuration-secure repository: n/a