root@xyzpqr1:~# cat /etc/mongod.conf
net:
    maxIncomingConnections: 16384
    port: 27017
    bindIp: 127.0.0.1,x.y.z.1


security:
    authorization: "enabled"
    keyFile: "/db/key"

storage:
    dbPath: "/db/data"
    directoryPerDB: true
    journal:
        enabled: true
    engine: "wiredTiger"

systemLog:
    destination: "file"
    path: "/db/log/mongod.log"
    logAppend: true
    quiet: true
    verbosity: 0

replication:
    oplogSizeMB: 10000
    replSetName: "rs1"
    enableMajorityReadConcern: true

setParameter:
    internalQueryExecMaxBlockingSortBytes: 134217728
    honorSystemUmask: true