Copy mongo keyfile to two config server setup authenticate use both username+password and mongo-keyfile
# mongod.conf
# for documentation of all options, see:
# http://docs.mongodb.org/manual/reference/configuration-options/
# Where and how to store data.
storage:
dbPath: /var/lib/mongodb
journal:
enabled: true
# engine:
# mmapv1:
# wiredTiger:
# where to write logging data.
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongod.log
# network interfaces
net:
port: 27017
bindIp: 0.0.0.0
# how the process runs
processManagement:
timeZoneInfo: /usr/share/zoneinfo
security:
keyFile: /opt/mongo/mongo-keyfile
#operationProfiling:
replication:
replSetName: "rs0"
sharding:
clusterRole: "configsvr"