Duplicate collections in UI drop down

[araddas]

Description

There is a bug in the UI that shows duplicate entries for collection names in the drop down list.

Steps to Reproduce

• Create a collection in the UI
• Copy the nri-sync configuration from the UI to multiple servers to the integrations.d directory
• Wait 2 minutes
• Refresh the Integrations Manager UI
• Select the Account and then click the drop down for the collections list

Expected Behaviour

The UI should only show Unique Collection names, not duplicates.

Example:

Your Environment

Integrations App Version (Public): 1.8.2

Operating System: CentOS 7

New Relic Infrastructure Agent version: 1.20.0

GoVersion: go1.14.4