Using environment variables

[antje-s]

When we refer to environment variables in yaml. It should be pointed out that different values may be required for the same ENV variable, e.g. broker address (Global Broker, Global Broker Backup)

[maaikelimper]

We could either define 2 variables 'broker' and 'broker_backup' or we could use an array to define a set of brokers

broker:
  - 'mqtts://user1:pwd1@host1'
  - 'mqtts://user2:pwd2@host2'

[antje-s]

This is of course possible and then run a subscription for each broker address. Important is a common target directory and a check if the data has already been downloaded to avoid duplicate downloads.