MM_CONFIG_DIR and side-loading of credentials

[Hugh.Kelley]

Is the MM_CONFIG_DIR pre-set?   I used my admittedly limited Ubuntu knowledge to check inside the engine process and it doesn't appear to be there.    I see the variable used in many/all miners for storage of password and client certificates.

os.environ['MM_CONFIG_DIR'],

Is  /opt/minemeld/local/config/ the appropriate place to store these files (side-loaded yml and cert/key files)?

$ sudo cat /proc/6633/environ

LANG=en_US.UTF-8
MM_CA_BUNDLE=/opt/minemeld/local/certs/bundle.crt
SHELL=/usr/sbin/nologin
MINEMELD_PROTOTYPE_PATH=/opt/minemeld/local/prototypes:/opt/minemeld/prototypes/current
SUPERVISOR_ENABLED=1
SUPERVISOR_PROCESS_NAME=minemeld-engine
SUPERVISOR_SERVER_URL=unix:///var/run/minemeld/minemeld.sock
LOGNAME=minemeld
USER=minemeld
PATH=/opt/minemeld/engine/current/bin
HOME=/opt/minemeld/local/data
SUPERVISOR_GROUP_NAME=minemeld-engine