In case the "conductor" password stored in the secret "onap-oof-has-etcd-secret" contains a letter "$".
e.g. 

$ echo Q2FkdVdpeGEzJFB1bWUK|base64 -d
CaduWixa3$Pume

The HAS processes use the password string to login to the ETCD without escaping the character.
Finally the processes fail to start, as the $ is ibnterpretet ads the start of a variable (here $Pume)