Monitoring.json doesn't list the delivery services

[lbathina]

I'm submitting a ...

• bug report
• new feature / enhancement request
• improvement request (usability, performance, tech debt, etc.)
• other

Traffic Control components affected ...

• CDN in a Box
• Documentation
• Grove
• Traffic Control Client
• Traffic Monitor
• Traffic Ops
• Traffic Ops ORT
• Traffic Portal
• Traffic Router
• Traffic Stats
• Traffic Vault
• unknown

Current behavior:

DS list returned in the response of monitoring.json is empty.

Expected / new behavior:

should return a json with DS list same as the DS list in /api/1.2/cdns//snapshot

Minimal reproduction of the problem with instructions:

request for /api/1.2/cdns//configs/monitoring.json
compare the DS field with DS field in the response of endpoint /api/1.2/cdns//snapshot

Anything else:

[mitchell852]

i'm a bit confused, does monitoring.json need the ds field or not? if it DOES need it, it seems like this would be more than a minor bug but if it doesn't need it, is it really a bug? maybe @rob05c can help answer that question.

[ocket8888]

Fixed by #5184