Ops Manager, agent authentication error

Hi.

I am struggling to install agent, ops-manager for 7 days…

I really need help.

I installed mongodb like below.

mongod --config mongodb.conf

my configure looks like this.

systemLog:
destination: file
logAppend: true
path: “/home/mongodb/log/mongod.log”
storage:
dbPath: “/home/mongodb/data”
journal:
commitIntervalMs: 200
processManagement:
fork: true
pidFilePath: “/home/mongodb/pid/pid”
net:
bindIp: 0.0.0.0
port: 27017
replication:
replSetName: set1

security:
keyFile: /home/mongodb/keyfile

After mongod install.

I installed ops-manager server in my other host(+ another mongodb for ops)

Than I visited ops-manager web ui.

After that I made new Project. security → settings → ‘MongoDB Deployment Authentication Mechanism’ selected sha1, sha256 → Save Settings

After that I clicked “Build New Deployment” → “New ReplicaSet” → configured all things.

After that I keep getting auth errors…

How can I add auth.?